公开(公告)号：US08162041B2

公开(公告)日：2012-04-24

申请号：US12503141

申请日：2009-07-15

申请人： Kunihiko Kaga ,  Shinji Nakadeguchi ,  Akira Ishibashi ,  Shinichi Wakamoto ,  Toshinori Ohte ,  Hiroki Murakami ,  Tadashi Saito

发明人： Kunihiko Kaga ,  Shinji Nakadeguchi ,  Akira Ishibashi ,  Shinichi Wakamoto ,  Toshinori Ohte ,  Hiroki Murakami ,  Tadashi Saito

IPC分类号： F28F1/32

CPC分类号： F28F1/325 ,  F28F1/32

摘要： A heat exchanger including plate fins stacked at respective intervals relative to one another, and heat exchanger tubes penetrating the fins in. The heat exchanger exchanges heat between first and second fluids flowing, respectively, inside and outside the heat exchanger tubes. Each of the fins includes a substantially planar main body and cut-raised portions extending from the main body and disposed at an upstream side of flow of the second fluid. Each of the cut-raised portions corresponds to a respective heat exchanger tube and includes first and second opposed side ends connected to the main body of the fin. The first side end is nearer to the corresponding heat exchanger tube than is the second side end, the first side end is longer than the second side end, and the first side end is disposed at a downstream side of the flow of the second fluid, facing the corresponding heat exchanger tube.

摘要翻译： 一种热交换器，其包括相对于彼此以相应间隔堆叠的板状翅片以及穿透翅片的热交换器管。热交换器在分别在热交换器管内和外部流动的第一和第二流体之间交换热量。 每个翅片包括基本平坦的主体和从主体延伸并设置在第二流体的流动的上游侧的切割部分。 每个切起部分对应于相应的热交换器管，并且包括连接到翅片的主体的第一和第二相对的侧端。 第一侧端部比第二侧端部更靠近相应的热交换器管，第一侧端部比第二侧端部长，第一侧端部配置在第二流体的流动的下游侧， 面对相应的热交换器管。

公开(公告)号：US08081522B2

公开(公告)日：2011-12-20

申请号：US12613993

申请日：2009-11-06

申请人： Hiroki Murakami

发明人： Hiroki Murakami

IPC分类号： G11C7/10

CPC分类号： G11C16/06 ,  G11C16/04

摘要： Within a page buffer 14 which is coupled to a non-volatile memory cell array 10 and temporally stores data as the data with a predetermined page unit is written in and read out to/from the memory cell array 10, at least one latch circuit 14v-1 including a bit line selector 14s, a page buffer unit circuit 14u including two latch L1, L2, and a latch L3 is set up for a plurality of bit lines. The bit line selector 14s selects one bit line and couples it to the page buffer unit circuit 14u. The latch L1 temporally stores the data which are read out from the memory cell of the selected bit line, and then outputs the data through the latch L2 or L3. On the other hand, the latch L1 temporally stores the programming data inputted through the latch L2 or L3, and after that outputs it to the memory cell of the selected bit line for programming.

摘要翻译： 在与非易失性存储单元阵列10耦合并在时间上存储具有预定页单元的数据的数据的页缓冲器14中写入存储单元阵列10并从存储单元阵列10读出的至少一个锁存电路14v -1，包括位线选择器14s，为多个位线设置包括两个锁存器L1，L2和锁存器L3的寻呼缓冲器单元电路14u。 位线选择器14s选择一个位线并将其耦合到页缓冲器单元电路14u。 锁存器L1暂时存储从所选位线的存储单元读出的数据，然后通过锁存器L2或L3输出数据。 另一方面，锁存器L1暂时存储通过锁存器L2或L3输入的编程数据，然后将其输出到所选位线的存储单元进行编程。

公开(公告)号：US07676042B2

公开(公告)日：2010-03-09

申请号：US12162054

申请日：2007-01-24

申请人： Ryuichi Okamoto ,  Akio Higashi ,  Satoshi Niwano ,  Hiroki Murakami

发明人： Ryuichi Okamoto ,  Akio Higashi ,  Satoshi Niwano ,  Hiroki Murakami

IPC分类号： H04L9/08

CPC分类号： H04L63/123 ,  G06F21/10 ,  G06F2221/0782 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/08 ,  H04L69/40

摘要： To reduce a frequency of recording communication management information for communication disconnection countermeasure. A digital content distribution system includes a license server (101) that issues a license, and a user terminal (103) that controls use of content based on the issued license. The license server (101) judges, according to the license to be issued, whether or not the communication management information for the communication disconnection countermeasure needs to be recorded, and notifies the user terminal of a result of the judgment. This enables the user terminal (103) to reduce the frequency of recording the communication management information.

摘要翻译： 减少通信断线对策记录通信管理信息的频率。 数字内容分发系统包括发行许可证的许可证服务器（101）和基于所发行的许可证来控制内容的使用的用户终端（103）。 许可证服务器（101）根据要颁发的许可证判断是否需要记录用于通信断开对策的通信管理信息，并向用户终端通知判断结果。 这使得用户终端（103）能够降低记录通信管理信息的频率。

公开(公告)号：US07613022B2

公开(公告)日：2009-11-03

申请号：US11819174

申请日：2007-06-26

申请人： Hiroki Murakami

发明人： Hiroki Murakami

IPC分类号： G11C5/06

CPC分类号： H01L27/105 ,  H01L23/5222 ,  H01L27/1052 ,  H01L2924/0002 ,  H01L2924/00

摘要： Example embodiments provide a semiconductor memory device and method of forming a semiconductor memory device that may equalize load due to a coupling capacitance between a line and a component signal when the line intersects the component signal in a memory cell array. A line may intersect a memory cell region between a transmitting point (A) and a receiving point (B) of a signal. A line between the transmitting point (A) and the receiving point (B) may be bent at two portions of each of bit lines. Because areas where the line and the bit lines extend parallel to each other may be equal in dimension at each bit line, coupling capacitances between the line and the bit lines may be equalized. The read characteristic may not be affected by the coupling capacitances.

摘要翻译： 示例性实施例提供一种形成半导体存储器件的半导体存储器件和方法，该半导体存储器件可以在线与元件信号在存储单元阵列中相交时由于线与元件信号之间的耦合电容而使负载均衡。 线可以与信号的发送点（A）和接收点（B）之间的存储单元区域相交。 发送点（A）和接收点（B）之间的线可以在每个位线的两个部分处弯曲。 因为线和位线彼此平行延伸的区域在每个位线处的尺寸可以相等，所以线和位线之间的耦合电容可以相等。 读取特性可能不受耦合电容的影响。

公开(公告)号：US07573743B2

公开(公告)日：2009-08-11

申请号：US11514391

申请日：2006-08-30

申请人： Hiroki Murakami ,  Kazuhiro Kurihara

发明人： Hiroki Murakami ,  Kazuhiro Kurihara

IPC分类号： G11C11/34

CPC分类号： G11C11/413 ,  G11C16/102 ,  G11C16/105

摘要： A semiconductor device includes: a first sector (12) having data that are all to be erased and having flash memory cells; a second sector (14) having data that are all to be retained and having flash memory cells; a sector select circuit (16) selecting a pair of sectors from among sectors during erasing the data in the first sector, said pair of sectors being the first sector and the second sector; and an SRAM array (storage) (30) retaining the data of the second sector. The present invention can provide a semiconductor device in which a reduced number of sector select circuits is used so that the area of memory cell array can be reduced and provide a method of controlling the semiconductor device.

摘要翻译： 一种半导体器件包括：具有全部要被擦除并具有闪存单元的数据的第一扇区（12）; 具有全部要保留并具有闪存单元的数据的第二扇区（14）; 扇区选择电路（16）在擦除第一扇区中的数据期间从扇区中选择一对扇区，所述一对扇区是第一扇区和第二扇区; 以及保持第二扇区的数据的SRAM阵列（存储）（30）。 本发明可以提供一种半导体器件，其中使用了减少数量的扇区选择电路，使得可以减小存储单元阵列的面积并提供一种控制半导体器件的方法。

公开(公告)号：US07571488B2

公开(公告)日：2009-08-04

申请号：US11093116

申请日：2005-03-30

申请人： Masahiro Oho ,  Ryuichi Okamoto ,  Mitsuhiro Inoue ,  Hiroki Murakami ,  Katsumi Tokuda

发明人： Masahiro Oho ,  Ryuichi Okamoto ,  Mitsuhiro Inoue ,  Hiroki Murakami ,  Katsumi Tokuda

IPC分类号： H04L9/14

CPC分类号： G06F21/6254 ,  G06F21/606 ,  G06F2221/2129 ,  G06F2221/2135 ,  H04L9/3263 ,  H04L2209/42 ,  H04L2209/56 ,  H04L2209/603

摘要： The present invention provides a rights management terminal that can securely send and receive usage information while preventing spoofing and protecting user's privacy. The rights management terminal manages a copyright of a content using a license that includes a usage rule of the content, and includes: a first public key certificate management unit which manages, as a set, a first public key certificate that includes identification information for uniquely identifying at least one of the rights management terminal and a user using the terminal, and a first private key paired with a first public key included in the first public key certificate; a second public key certificate management unit which manages, as a set, a second public key certificate that does not include the identification information, and a second private key paired with a second public key included in the second public key certificate; a selection processing unit that selects, as a set, one of the following: the first public key certificate and the first private key; and the second public key certificate and the second private key; and an authentication processing unit that executes authentication for communicating with a server apparatus, using the public key and the private key that are selected as a set by the selection processing unit.

摘要翻译： 本发明提供一种权限管理终端，其能够安全地发送和接收使用信息，同时防止欺骗和保护用户的隐私。 权利管理终端使用包含内容的使用规则的许可来管理内容的版权，并且包括：第一公钥证书管理单元，作为一组管理包含唯一地标识信息的第一公钥证书 识别所述权限管理终端和使用所述终端的用户中的至少一个，以及与包含在所述第一公钥证书中的第一公开密钥配对的第一私钥; 第二公钥证书管理单元，作为一组管理不包括识别信息的第二公开密钥证书和与第二公开密钥证书中包含的第二公钥配对的第二私钥; 选择处理单元，其选择以下各项中的一个：第一公钥证书和第一私钥; 和第二公钥证书和第二私钥; 以及认证处理单元，其使用由所述选择处理单元选择为集合的所述公开密钥和所述私钥来执行与服务器装置通信的认证。

公开(公告)号：US07401232B2

公开(公告)日：2008-07-15

申请号：US10482846

申请日：2003-03-18

申请人： Takatoshi Ono ,  Yoji Kumazaki ,  Shigeru Yamada ,  Hiroki Murakami ,  Tetsuya Inoue ,  Motoji Ohmori

发明人： Takatoshi Ono ,  Yoji Kumazaki ,  Shigeru Yamada ,  Hiroki Murakami ,  Tetsuya Inoue ,  Motoji Ohmori

IPC分类号： G06F12/14

CPC分类号： H04N21/42684 ,  H04N5/913 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/4334 ,  H04N21/4623 ,  H04N21/63345

摘要： A key management apparatus which can be used to encrypt/decrypt content data in a content playback device includes a storing unit for storing a secret key, a key information decrypting unit for decrypting encrypted key information and an updating unit operable to update the secret key with an algorithm stored therein, when the decrypted key information is key-updating information. Seed information can be received for use with the algorithm to provide a new secret key, and preliminary trigger information can be used to poll a group of appliances to request key information to determine any duplication of appliances.

摘要翻译： 可以用于对内容再现装置中的内容数据进行加密/解密的密钥管理装置包括存储秘密密钥的存储单元，用于解密加密的密钥信息的密钥信息解密单元和可更新密钥的更新单元， 当解密的密钥信息是密钥更新信息时，存储其中的算法。 可以接收种子信息以与算法一起使用以提供新的秘密密钥，并且可以使用初步触发信息来轮询一组设备以请求密钥信息来确定任何重复的设备。

公开(公告)号：US07391866B2

公开(公告)日：2008-06-24

申请号：US10023021

申请日：2001-12-13

申请人： Yukiyasu Fukami ,  Toru Nakahara ,  Takashi Matsuo ,  Akio Higashi ,  Hiroki Murakami

发明人： Yukiyasu Fukami ,  Toru Nakahara ,  Takashi Matsuo ,  Akio Higashi ,  Hiroki Murakami

IPC分类号： H04N7/167 ,  H04K1/00

CPC分类号： H04N21/43853 ,  H04H60/14 ,  H04H60/23 ,  H04H60/27 ,  H04N5/76 ,  H04N5/783 ,  H04N7/163 ,  H04N7/1675 ,  H04N9/8042 ,  H04N21/4147 ,  H04N21/4331 ,  H04N21/4367

摘要： A reception apparatus includes: a reception unit for receiving the scrambled content, the scrambled content being scrambled so that a predetermined unit of scrambled content is descrambled using a descrambling key corresponding to the predetermined unit of scrambled content, and at least one piece of storage information in which a list including all descrambling keys used for descrambling the scrambled content is embedded; storage unit for storing the received scrambled content and the storage information; list extraction unit for extracting the list from the stored storage information; descramble processing unit for extracting the predetermined unit of scrambled content from the stored scrambled content, extracting a descrambling key corresponding to the predetermined unit of scrambled content from the extracted list, and descrambling the extracted predetermined unit of scrambled content using the extracted descrambling key; and reproduction unit for reproducing the predetermined unit of descrambled content in the descrambled order.

摘要翻译： 一种接收装置，包括：接收单元，用于接收加扰的内容，加密的内容被加扰，使得使用与预定的加扰内容单元相对应的解扰密钥对加扰内容的预定单元进行解扰，以及至少一条存储信息 其中包括用于解扰加扰内容的所有解扰密钥的列表; 存储单元，用于存储接收到的加密内容和存储信息; 列表提取单元，用于从存储的存储信息中提取列表; 解密处理单元，用于从所存储的加密内容中提取加扰内容的预定单元，从提取的列表中提取与加扰内容的预定单元相对应的解扰密钥，并使用所提取的解扰密钥对所提取的加扰内容的预定单元进行解扰; 以及再现单元，用于以解扰的顺序再现预定单位的解扰内容。

公开(公告)号：US07359883B2

公开(公告)日：2008-04-15

申请号：US10257353

申请日：2002-04-11

申请人： Takaaki Namba ,  Takashi Matsuo ,  Akio Higashi ,  Tohru Nakahara ,  Hiroki Murakami ,  Masanori Nakanishi ,  Yasushi Uesaka ,  Kouji Miura

发明人： Takaaki Namba ,  Takashi Matsuo ,  Akio Higashi ,  Tohru Nakahara ,  Hiroki Murakami ,  Masanori Nakanishi ,  Yasushi Uesaka ,  Kouji Miura

IPC分类号： H04K1/00

CPC分类号： H04N21/4117 ,  H04N7/165 ,  H04N21/2541 ,  H04N21/26613 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/472 ,  H04N21/63345 ,  H04N21/8355

摘要： A management device of a license management system acquires a usage request of a content from an SD card or a printer via a relay device, analyzes the acquired usage request, acquires usage environment information of the SD card or the printer from the relay device, analyzes the acquired usage environment information, generates license information including a usage rule corresponding to the analysis results of the usage request and the usage environment information, generates instruction information indicating how to handle the license information in the relay device based on the analysis result of the usage environment information, embeds the generated instruction information in the license information, and sends the license information to the relay device. The relay device receives the license information in which the instruction information is embedded, and transfers the received license information to the SD card or the printer according to the instruction information which is embedded in the license information with performing certain processing or without performing any processing to the license information.

摘要翻译： 许可管理系统的管理装置经由中继装置从SD卡或打印机取得内容的使用请求，分析所获取的使用请求，从中继装置获取SD卡或打印机的使用环境信息，分析 获取的使用环境信息，生成包含与使用请求的分析结果对应的使用规则和使用环境信息的许可信息，根据使用的分析结果生成表示中继装置中的许可信息的处理的指示信息 环境信息，将生成的指示信息嵌入许可信息中，并将许可信息发送给中继装置。 中继装置接收嵌入了指示信息的许可信息，根据嵌入在许可证信息中的指示信息，将接收到的许可信息传送到SD卡或打印机，或者不执行任何处理 许可证信息。

公开(公告)号：US20070236524A1

公开(公告)日：2007-10-11

申请号：US11580677

申请日：2006-10-13

申请人： Hiroshi Inoue ,  Masaki Kataoka ,  Hiroki Murakami

发明人： Hiroshi Inoue ,  Masaki Kataoka ,  Hiroki Murakami

IPC分类号： B41J2/205

CPC分类号： B41J2/1606 ,  B41J2/1433 ,  B41J2/162 ,  B41J2/1626 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2202/03 ,  B41J2202/11

摘要： The present invention provides a droplet ejection head having a liquid ejection energy driving device to eject a liquid from a nozzle, the droplet ejection head including: a nozzle plate provided with a nozzle to eject liquid droplets; a tetrahedral amorphous carbon film provided on the nozzle plate; and a water-repellent film provided on the tetrahedral amorphous carbon film.

摘要翻译： 本发明提供了一种液滴喷射头，其具有从喷嘴喷射液体的液体喷射能量驱动装置，所述液滴喷射头包括：设有喷嘴以喷射液滴的喷嘴板; 设置在喷嘴板上的四面体非晶碳膜; 以及设置在四面体非晶碳膜上的防水膜。