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91. 发明授权

US06993148B1 Image processing apparatus and method, and storage medium 失效
标题翻译：图像处理装置和方法以及存储介质
公开(公告)号：US06993148B1
公开(公告)日：2006-01-31
申请号：US09615577
申请日：2000-07-13
申请人： Tomoyuki Miyashita , Takeshi Makita , Junichi Hayashi , Tomochika Murakami
发明人： Tomoyuki Miyashita , Takeshi Makita , Junichi Hayashi , Tomochika Murakami
IPC分类号： G06K9/00
CPC分类号： G06T1/0064 , G06T1/0028 , G06T2201/0051 , G06T2201/0052 , G06T2201/0061
摘要： This invention reduces degradation in image quality and improves altered portion specifying accuracy in a digital watermark technology. For this purpose, an apparatus of this invention inputs image data and information such as a copyright holder name to be embedded in the image data (S1, S2). A mask pattern having a blue noise characteristic for intermediate- and high-frequency components is set at the image data start position, and pixel data at a target embedding position in the mask pattern is quantized (S5). The quantization error at this time corresponds to the bit information to be embedded at that position. This processing is repeatedly performed for the entire image (S6-S9).
摘要翻译：本发明可降低图像质量的劣化，并且改善数字水印技术中的部分指定精度。为此，本发明的装置输入要嵌入在图像数据中的图像数据和诸如版权持有者名称的信息（S 1，S 2）。在图像数据开始位置设置具有中高频分量的蓝噪声特性的掩模图案，对掩模图案中的目标嵌入位置的像素数据进行量化（S 5）。此时的量化误差对应于要嵌入该位置的位信息。对整个图像重复执行该处理（S 6 -S 9）。

92. 发明授权

US06873711B1 Image processing device, image processing method, and storage medium 失效
标题翻译：图像处理装置，图像处理方法和存储介质
公开(公告)号：US06873711B1
公开(公告)日：2005-03-29
申请号：US09676949
申请日：2000-10-02
申请人： Tomochika Murakami , Junichi Hayashi
发明人： Tomochika Murakami , Junichi Hayashi
IPC分类号： H04N1/41 , G06T1/00 , H04N1/32 , H04N1/387 , H04N1/46 , G06K9/00 , G06K15/00 , H04N1/40 , H04N9/43
CPC分类号： G06T1/005 , G06T1/0028 , G06T2201/0065 , H04N1/00005 , H04N1/00037 , H04N1/32149 , H04N1/32229 , H04N1/32277 , H04N1/32309 , H04N2201/3233 , H04N2201/327 , H04N2201/33378
摘要： An image processing device is provided to efficiently embed digital watermark information in a gray scale image while suppressing deterioration in the image quality. The image processing device includes an input unit for inputting gray-scale image data in which each pixel is formed of one component. A converter converts the format of the gray-scale image data into color image data in which each pixel is formed of a plurality of components. An embedding unit embeds the digital watermark information in part of the components of the color image data obtained by the converter.
摘要翻译：提供一种图像处理装置，用于在抑制图像质量劣化的同时，将灰度图像中的数字水印信息有效地嵌入。图像处理装置包括用于输入其中每个像素由一个分量形成的灰度图像数据的输入单元。 A转换器将灰度图像数据的格式转换成其中每个像素由多个分量形成的彩色图像数据。嵌入单元将数字水印信息嵌入由转换器获得的彩色图像数据的部分成分。

93. 发明授权

US06826290B1 Image processing apparatus and method and storage medium 失效
标题翻译：图像处理装置及方法及存储介质
公开(公告)号：US06826290B1
公开(公告)日：2004-11-30
申请号：US09688108
申请日：2000-10-16
申请人： Tomochika Murakami , Keiichi Iwamura , Junichi Hayashi
发明人： Tomochika Murakami , Keiichi Iwamura , Junichi Hayashi
IPC分类号： G06K900
CPC分类号： G06T1/0064 , G06T1/0028 , G06T2201/0065
摘要： To provide a variety of methods for extracting digital watermark information from an image as correctly as possible. For example, a first pattern arrangement and a second pattern arrangement which is different from the first pattern arrangement for use in a calculation for extracting the digital watermark information are provided. A state of an original image without the digital watermark information embedded is inferred, using a second pattern arrangement, and a reliability of the digital watermark information to be extracted in accordance with the state is determined. Or to decide the embedding position of the digital watermark information from the image data, the extracting start position is discriminated by detecting the positional information by multiple times at the different extracting start positions. Or to detect a geometrical distortion, a registration signal is embedded on the image.
摘要翻译：提供从图像中尽可能正确地提取数字水印信息的各种方法。例如，提供了与用于提取数字水印信息的计算中使用的第一图案配置不同的第一图案布置和第二图案布置。推测出没有嵌入数字水印信息的原始图像的状态，使用第二图案排列，并且确定要根据状态提取的数字水印信息的可靠性。或者为了从图像数据确定数字水印信息的嵌入位置，通过在不同的提取开始位置检测位置信息多次来判别提取开始位置。或者为了检测几何失真，将注册信号嵌入在图像上。

94. 发明授权

US06741758B2 Image processor and image processing method 失效
标题翻译：图像处理器和图像处理方法
公开(公告)号：US06741758B2
公开(公告)日：2004-05-25
申请号：US09824745
申请日：2001-04-04
申请人： Junichi Hayashi , Keiichi Iwamura , Yoshihiro Ishida
发明人： Junichi Hayashi , Keiichi Iwamura , Yoshihiro Ishida
IPC分类号： G06K932
CPC分类号： G06T1/005 , G06T1/0028 , G06T2201/0065 , H04N1/32154 , H04N1/3216 , H04N1/32277 , H04N1/32309 , H04N1/32352 , H04N21/8358 , H04N2201/3233 , H04N2201/327 , H04N2201/3283
摘要： A registration signal embedding method of embedding registration signals adaptively in accordance with image signals. The frequency property of image data is determined, and either a first registration signal or a second registration signal is selected in accordance with the frequency property, and is added to image data. The registration embedded in this way has the advantage of increased resistance and easy detection.
摘要翻译：一种根据图像信号自适应地嵌入注册信号的注册信号嵌入方法。确定图像数据的频率属性，并且根据频率特性选择第一登记信号或第二登记信号，并将其添加到图像数据。以这种方式嵌入的注册具有增加的阻力和容易检测的优点。

95. 发明授权

US06535616B1 Information processing apparatus, method and memory medium therefor 有权
标题翻译：信息处理装置，方法和存储介质
公开(公告)号：US06535616B1
公开(公告)日：2003-03-18
申请号：US09334749
申请日：1999-06-17
申请人： Junichi Hayashi , Keiichi Iwamura
发明人： Junichi Hayashi , Keiichi Iwamura
IPC分类号： G06K900
CPC分类号： H04N19/186 , G06T1/005 , G06T2201/0052 , H04L12/40104 , H04L12/40117 , H04N1/32154 , H04N1/3217 , H04N1/32187 , H04N1/32192 , H04N1/32309 , H04N1/3232 , H04N1/32336 , H04N19/467 , H04N19/645 , H04N21/23892 , H04N21/8358 , H04N2201/3233 , H04N2201/327
摘要： The invention efficiently controls the method for embedding digital watermark information into digital information or detecting such digital watermark information. Also in case the digital information has components of different kinds, the invention enables individual management of the digital watermark information and information indicating the embedding method therefor. In a configuration for attaining these objects, there are provided input means for inputting the digital information composed of signal components of plural kinds, and control means for controlling the method for embedding the digital watermark information in the signal component of a first kind contained in the signal components of plural kinds, based on the signal component of a second kind contained in the signal components of plural kinds.
摘要翻译：本发明有效地控制将数字水印信息嵌入数字信息或检测这种数字水印信息的方法。此外，在数字信息具有不同种类的组件的情况下，本发明能够对数字水印信息进行单独管理和表示其嵌入方法的信息。在用于实现这些目的的结构中，提供了输入由多种信号分量组成的数字信息的输入装置，以及控制装置，用于控制将数字水印信息嵌入到第一类信号分量中的方法基于包含在多种信号分量中的第二类信号分量的多种信号分量。

96. 发明授权

US06428595B1 Metal sintere body and production method thereof 失效
标题翻译：金属烧结体及其制造方法
公开(公告)号：US06428595B1
公开(公告)日：2002-08-06
申请号：US09554694
申请日：2000-05-17
申请人： Junichi Hayashi , Masaaki Sakata
发明人： Junichi Hayashi , Masaaki Sakata
IPC分类号： B22B312
CPC分类号： B22F3/225 , B22F3/22 , B22F2998/00 , B22F2998/10 , C22C1/0433 , B22F5/08 , C22C33/0285 , B22F3/1021 , B22F3/10
摘要： A metal sintered part; the subject of this invention is produced by the following example processes in order to offer the metal sintered part, which has a high degree of hardness and a superior wear resistance, and, in order to offer the uncomplicated production method. Process 1A: To produce a green body, which is manufactured from a metal powder and a binding material, by the metal injection molding (MIM) method. Process 2A: To conduct the de-binding treatment to the green body. Process 3A: To sinter the de-binding body and obtain the metal sintered part. The metal powder for the production is a self-fluxing alloy, such as a nickel based self-fluxing alloy. The surface Vickers hardness Hv of this product is more than value 500.
摘要翻译：金属烧结部; 本发明的主题是通过以下示例性方法制造的，以提供具有高硬度和优异的耐磨性的金属烧结部分，以提供不复杂的生产方法。工艺1A：生产通过金属注射成型（MIM）方法由金属粉末和粘结材料制成的生坯体。工序2A：对生坯进行脱粘合处理。工序3A：烧结去结合并获得金属烧结部分。用于生产的金属粉末是自熔合金，例如镍基自熔合金。该产品的表面维氏硬度Hv超过500。

97. 发明授权

US08885430B2 Semiconductor memory device and data processing system 有权
标题翻译：半导体存储器件和数据处理系统
公开(公告)号：US08885430B2
公开(公告)日：2014-11-11
申请号：US12923790
申请日：2010-10-07
申请人： Homare Sato , Junichi Hayashi
发明人： Homare Sato , Junichi Hayashi
IPC分类号： G11C7/00 , G06F12/00 , G11C11/4072 , G11C11/406 , G11C16/20 , G11C11/4076
CPC分类号： G11C11/40615 , G11C11/406 , G11C11/40611 , G11C11/40618 , G11C11/4072 , G11C11/4076 , G11C16/20 , G11C2211/4061
摘要： To include a plurality of core chips to which different pieces of chip information from each other are given in advance. A first refresh command is divided into a plurality of second refresh commands having different timings from each other, and a refresh operation is performed on a core chip for which a count value of the second refresh commands and at least a portion of the chip information match each other. With this configuration, even when the second refresh command is commonly supplied to a plurality of core chips, it is possible to shift a timing for the refresh operation in each of the core chips. Therefore, it is possible to reduce a peak current at the time of the refresh operation.
摘要翻译：包括预先给出彼此不同的芯片信息片段的多个核心芯片。第一刷新命令被分成具有彼此不同定时的多个第二刷新命令，并且对于其中第二刷新命令的计数值和芯片信息的至少一部分匹配的核心芯片执行刷新操作彼此。利用这种配置，即使当第二刷新命令被共同地提供给多个核心芯片时，也可以移动每个核心芯片中的刷新操作的定时。因此，可以减少刷新时的峰值电流。

98. 发明授权

US08693277B2 Semiconductor device including plural chips stacked to each other 失效
标题翻译：包括彼此堆叠的多个芯片的半导体装置
公开(公告)号：US08693277B2
公开(公告)日：2014-04-08
申请号：US13347542
申请日：2012-01-10
申请人： Junichi Hayashi
发明人： Junichi Hayashi
IPC分类号： G11C8/00
CPC分类号： G11C11/403 , G11C5/04 , G11C8/12 , H01L23/481 , H01L27/10897 , H01L2224/16145 , H01L2224/16225
摘要： Such a device is disclosed that includes a first chip outputting a bank address signal and an active signal, and a plurality of second chips stacked on the first chip. Each of the second chips includes a plurality of memory banks each selected based on the bank address signal. Selected one or ones of the memory banks is brought into an active state in response to the active signal. Each of the second chips activates a local bank active signal when at least one of the memory banks included therein is in the active state. The first chip activates a bank active signal when at least one of the local bank active signals is activated.
摘要翻译：公开了一种包括输出库地址信号和有效信号的第一芯片以及堆叠在第一芯片上的多个第二芯片的装置。每个第二芯片包括基于存储体地址信号选择的多个存储体。选择的一个或一个存储体被响应于有效信号而进入活动状态。当其中包括的至少一个存储体处于活动状态时，每个第二芯片激活本地存储体活动信号。当激活本地存储体活动信号中的至少一个时，第一芯片激活存储体活动信号。

99. 发明授权

US08619486B2 Semiconductor memory device incorporating an interface chip for selectively refreshing memory cells in core chips 失效
标题翻译：包括用于选择性地刷新核心芯片中的存储器单元的接口芯片的半导体存储器件
公开(公告)号：US08619486B2
公开(公告)日：2013-12-31
申请号：US13160198
申请日：2011-06-14
申请人： Junichi Hayashi , Akira Ide
发明人： Junichi Hayashi , Akira Ide
IPC分类号： G11C7/00
CPC分类号： G11C11/40615 , G11C5/04 , G11C8/12 , G11C11/401 , G11C11/406 , G11C29/025 , G11C29/028 , G11C29/12 , G11C29/50008 , G11C29/883
摘要： In one embodiment, a semiconductor memory device receives a refresh command and address information, and supplies a refresh control signal and the address information in common to core chips. Each of the core chips includes a layer-address comparison circuit that determines whether the address information assigns an own core chip, and a refresh control circuit that refreshes an own memory cell based on the refresh control signal when the address information assigns the own core chip. With this arrangement, a memory capacity of a chip that is refreshed by a refresh command for one time is reduced, and therefore a shortest issuing interval of a refresh command can be shortened.
摘要翻译：在一个实施例中，半导体存储器件接收刷新命令和地址信息，并将刷新控制信号和地址信息共同地提供给核心芯片。每个核心芯片包括层地址比较电路，其确定地址信息是否分配自己的核心芯片，以及刷新控制电路，当地址信息分配自己的核心芯片时，刷新控制电路基于刷新控制信号刷新自己的存储器单元。通过这种布置，减少了刷新命令一次刷新的芯片的存储器容量，因此可以缩短刷新命令的最短发布间隔。

100. 发明授权

US08572848B2 Method for manufacturing dental implant 有权
标题翻译：牙科植入物的制造方法
公开(公告)号：US08572848B2
公开(公告)日：2013-11-05
申请号：US13588658
申请日：2012-08-17
申请人： Junichi Hayashi , Michio Ito
发明人： Junichi Hayashi , Michio Ito
IPC分类号： A61C5/10
CPC分类号： A61C8/005 , A61C8/0012 , A61C13/0003
摘要： A method for manufacturing a dental implant including an abutment is manufactured through the following steps. A titanium molded body production step molds a titanium molded body composition to obtain a titanium molded body having one of male and female thread portions. A ceramic molded body production step molds a ceramic molded body composition to obtain a ceramic molded body having the other thread portion which makes thread coupling with the one thread portion. An assembling step assembles the titanium molded body and the ceramic molded body together so that the one thread portion makes thread coupling with the other thread portion, to obtain an assembled body. A degreasing step degreases the assembled body. A sintering step sinters the degreased assembled body.
摘要翻译：通过以下步骤制造包括基台的牙科植入物的制造方法。钛成型体制造工序对钛成型体组合物进行成型，得到具有阳螺纹部和阴螺纹部之一的钛成型体。陶瓷成形体的制造步骤对陶瓷成型体组合物进行成型，得到具有与一个螺纹部进行螺纹连接的另一螺纹部的陶瓷成型体。组装步骤将钛成型体和陶瓷成型体组装在一起，使得一个螺纹部与另一个螺纹部进行螺纹连接，从而获得组装体。脱脂步骤使组装体脱脂。烧结步骤烧结脱脂组装体。

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