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91. 发明公开

EP1458131A1 Delivery after charging confirmation of chargeable contents cached in proxy server 审中-公开
标题翻译：支付代理服务器的确认后交付缓存的付费内容
公开(公告)号：EP1458131A1
公开(公告)日：2004-09-15
申请号：EP03251447.3
申请日：2003-03-11
申请人： HITACHI EUROPE LIMITED
发明人： Suzuki, Toshiaki , Kitahara, Chiho
IPC分类号： H04L12/14 , G06F17/60 , G06F17/30
CPC分类号： H04L67/2814 , G06Q30/06 , H04L67/2842 , H04L69/16 , H04L69/161 , H04L69/329
摘要： A system for providing content to a user, comprising a plurality of user terminals 10,20, at least one proxy server 30, an accounting server 40 and at least one content server, wherein said accounting server 40 is operable to produce accounting data corresponding to the charge made to the user for receiving cached pay-per-view content, characterised in that said proxy server 30 is operable to confirm that charging for cached pay-per-view content has occurred prior to or after supplying said cached pay-per-view content to one of the user terminals 10,20 of the user that requested the content.
摘要翻译：一种用于向用户提供内容，其包括用户终端10,20，计费服务器40上的至少一个代理服务器30和至少一个内容服务器的所述多个系统，所述worin计费服务器40可操作以会计数据产生对应用于接收缓存按次付费观看内容的用户进行的充电，所述DASS代理服务器30可操作以确认没有充电缓存按次付费观看内容之前已经或提供所述高速缓存的付费per-后发生视图内容到用户终端的用户的10,20中的一个没有请求的内容。

92. 发明公开

EP1306904A2 Controlled conduction device 失效
标题翻译： Bauelement mit gesteuerter Leitung
公开(公告)号：EP1306904A2
公开(公告)日：2003-05-02
申请号：EP02025480.1
申请日：1997-09-05
申请人： HITACHI EUROPE LIMITED
发明人： Nakazato, Kazuo , Mizuta, Hiroshi , Shimada, Toshikazu , Sunami, Hideo , Itoh, Kiyoo , Teshima, Tatsuya , Mine, Toshiyuki
IPC分类号： H01L29/772 , H01L45/00 , H01L29/788 , H01L29/786
CPC分类号： H01L29/78696 , H01L21/28202 , H01L27/0688 , H01L29/513 , H01L29/518 , H01L29/772 , H01L29/78642 , H01L29/78675 , H01L29/7883 , H01L29/8616 , H01L45/00
摘要： A controllable conduction device comprises an upstanding pillar structure (20) having a side wall (22) and a top surface (21), the structure being formed of regions (6, 7) of relatively conductive and non-conductive material such that in a first condition, charge carrier flow can occur through the pillar structure and in a second condition the regions present a tunnel barrier configuration that inhibits charge carrier flow, and a side gate (23) structure alongside the side wall (22) of the pillar structure, configured to apply an electric field through the side wall into the pillar structure to control charge carrier transport. The device can be used as a memory with a memory node (10) beneath the pillar structure, which stores charge that passes from a control electrode (11) on the top surface (21) of the pillar structure. The device can also be configured as a transistor with a source (5) on top of the pillar and a drain (2) underlying it.
摘要翻译：可控导电装置包括具有侧壁（22）和顶表面（21）的直立柱结构（20），该结构由相对导电和非导电材料的区域（6,7）形成，使得在第一条件是，电荷载流子流可以通过柱结构发生，在第二条件下，区域呈现阻止载流子流动的隧道势垒结构，以及沿着柱结构的侧壁（22）的侧栅（23）结构，被配置为通过侧壁将电场施加到柱结构中以控制电荷载体传输。该装置可以用作具有在柱结构下方的存储节点（10）的存储器，其存储从柱结构的顶表面（21）上的控制电极（11）通过的电荷。该器件还可以被配置为具有源极（5）在晶体管顶部的晶体管和位于其上的漏极（2）。

93. 发明公开

EP1235171A1 Performing a purchasing transaction 审中-公开
标题翻译： Ausführeneiner Kauftransaktion
公开(公告)号：EP1235171A1
公开(公告)日：2002-08-28
申请号：EP01305772.4
申请日：2001-07-04
申请人： HITACHI EUROPE LIMITED
发明人： Ito, Atsushi
IPC分类号： G06F17/60
CPC分类号： G06Q30/06
摘要： A system for performing a purchasing transaction utilises a mobile station (1) to make a purchase through a mobile network (PLMN3) that has a network accounting server (18) which bills network subscriber charges to the subscriber. The mobile station (1) acts as a client station and sends an order for a selected purchase to a vending server (16) that offers at least one purchasing opportunity to the mobile station through the network. The vending server may be coupled to the mobile network through the Internet. The vending server then transmits invoice information for the selected purchase to the mobile station, which is then forwarded to the network accounting server (18) for billing to the subscriber along with the usual network usage charges in a common bill. The network accounting server then generates receipt information corresponding to the invoice information and forward the receipt information to the vending server to enable delivery of the purchase. The invoice and receipt information may be digitally signed for authentication purposes.
摘要翻译：用于执行购买交易的系统利用移动台（1）通过具有网络计费服务器（18）的移动网络（PLMN3）进行购买，所述网络计费服务器向帐户收取网络用户费用。移动台（1）充当客户站，并向所述移动台通过网络提供至少一个购买机会的售货服务器（16）发送所选购买的订单。售货服务器可以通过因特网耦合到移动网络。然后，售货服务器将所选择的购买的发票信息发送到移动台，随后将其发送到网络计费服务器（18），以便在通用帐单中与通常的网络使用费一起向用户计费。然后，网络记帐服务器生成与发票信息相对应的收据信息，并将收据信息转发到售货服务器以实现购买交货。发票和收据信息可以进行数字签名以进行认证。

94. 发明公开

EP1178627A1 Method of multicasting 审中-公开
标题翻译： Mehrfachübertragungsverfahren
公开(公告)号：EP1178627A1
公开(公告)日：2002-02-06
申请号：EP00306578.6
申请日：2000-08-02
申请人： HITACHI EUROPE LIMITED
发明人： Hayashi, Masato , Abe, Masahiro , Matsui, Susumi , Bonnet, Christian
IPC分类号： H04L12/18 , H04L1/16
CPC分类号： H04L12/1868 , H04L12/185 , H04L12/189 , H04L45/16 , H04L2001/0093 , H04W40/00
摘要： A method of multicasting data from a sender to first, second and third receivers through a network including first and second routers, the method comprising transmitting a data packet from said sender to said first, second and third receivers, detecting at said first, second and third receivers whether said data packet is properly received, transmitting a first reception information signal from said first receiver to said first router by a first path, transmitting a second reception information signal from said second receiver to said first router by a second path, determining, at said first router, in dependence upon said first and second reception information signals, whether said first and second receivers require re-transmission of said data packet and, if so, transmitting information relating to said first and second detection information signals to said second router, determining, at said second router, whether said third receiver requires re-transmission of said data packet and, if not, instructing said first router to re-transmit said data packet to said first and second receivers.
摘要翻译：一种通过包括第一和第二路由器的网络从发送方向第一，第二和第三接收机组播数据的方法，所述方法包括：将数据分组从所述发送方发送到所述第一，第二和第三接收机，在所述第一，第二和第二接收机处检测; 第三接收机是否正确地接收所述数据分组，通过第一路径将第一接收信息信号从所述第一接收机发送到所述第一路由器，通过第二路径从所述第二接收机向所述第一路由器发送第二接收信息信号，在所述第一路由器处，根据所述第一和第二接收信息信号，所述第一和第二接收机是否需要重发所述数据分组，如果是，则将与所述第一和第二检测信息信号相关的信息发送到所述第二路由器在所述第二路由器处确定所述第三接收机是否需要重发所述数据分组，如果不是，则指示所述第一路由器将所述数据分组重新发送到所述第一和第二接收机。

95. 发明授权

EP0735510B1 Facial image processing 失效
标题翻译： Gesichtsbildverarbeitung
公开(公告)号：EP0735510B1
公开(公告)日：2001-11-28
申请号：EP95650010.2
申请日：1995-03-31
申请人： HITACHI EUROPE LIMITED
发明人： Smith, Anthony , Sako, Hiroshi , Sutherland, Alistair , Abe, Masahiro
IPC分类号： G06T7/20
CPC分类号： G06K9/00228 , G06T7/248 , G06T7/285 , G06T2207/10016 , G06T2207/30201

96. 发明公开

EP1107044A1 Photonic device 审中-公开
标题翻译：光子Bauelement
公开(公告)号：EP1107044A1
公开(公告)日：2001-06-13
申请号：EP99309573.6
申请日：1999-11-30
申请人： HITACHI EUROPE LIMITED
发明人： Williams, David Arfon , Beaumberg, Jeremy J., Dept. of Physics & Astronomy
IPC分类号： G02F1/015 , H01S5/30
CPC分类号： H01S5/30 , G02F1/015 , H01S5/3031
摘要： Silicon possesses an indirect band-gap, which limits its use in some photonic applications. A phonon generator is included in a silicon-based device, which promotes electron-hole recombination and so allows silicon to emit photons efficiently. Phonons may be generated by optical or electrical stimulation or as a result energy relaxation of hot-electrons.
摘要翻译：硅具有间接带隙，这限制了其在某些光子应用中的应用。声子发生器被包括在硅基器件中，其促进电子 - 空穴复合，因此允许硅有效发射光子。声子可以通过光学或电刺激或由此产生热电子的能量弛豫。

97. 发明公开

EP1063811A1 Cryptographic apparatus and method 有权
标题翻译： KryptografischesGerätund Verfahren
公开(公告)号：EP1063811A1
公开(公告)日：2000-12-27
申请号：EP99304886.7
申请日：1999-06-22
申请人： HITACHI EUROPE LIMITED
发明人： Furuya, Soichi , Roe, Michael
IPC分类号： H04L9/06 , H04L9/20
CPC分类号： H04L9/0618 , H04L9/0662 , H04L2209/601
摘要： An encryption system comprises a pseudo-random number generator (KS) for generating a long pseudo-random sequence (S) from a shorter encryption key (K) and, if necessary, a nonce value (N), and a mixing function (MX) for combining the sequence with a plaintext message (P) on a block-by-block basis, where successive blocks (S(i)) of 128 bits of the sequence are combined with successive 64-bit blocks of plaintext (P(i)) to produce successive 64-bit blocks of ciphertext. The blockwise use of a long pseudo-random sequence preserves the advantages of a block cipher in terms of data confidentiality and data integrity, as well as benefiting from the speed advantages of a stream cipher.
摘要翻译：加密系统包括伪随机数发生器（KS），用于从较短的加密密钥（K）和必要时产生随机数值（N）和混合功能（MX）产生长的伪随机序列（S）），用于在逐块的基础上将序列与明文消息（P）组合，其中该序列的128位的连续块（S（i））与连续的64位块的明文（P（i ））以产生连续的64位密文块。长时间伪随机序列的阻塞使用在数据机密性和数据完整性方面保留了分组密码的优点，并且从流密码的速度优势中受益。

98. 发明授权

EP0674798B1 MEMORY DEVICE 失效
标题翻译：存储器结构
公开(公告)号：EP0674798B1
公开(公告)日：1999-05-06
申请号：EP94902891.4
申请日：1993-12-17
申请人： HITACHI EUROPE LIMITED
发明人： NAKAZATO, Kazuo , AHMED, Haroon
IPC分类号： G11C11/404 , G11C11/44
CPC分类号： B82Y10/00 , G11C11/404 , G11C11/4091 , G11C11/44 , G11C11/56 , G11C19/182 , G11C2216/08 , H01L29/7888 , H03K19/08

99. 发明公开

EP0849697A1 A hand gesture recognition system and method 失效
标题翻译： Verfahren und System zur Erkennung vonHandgebärden
公开(公告)号：EP0849697A1
公开(公告)日：1998-06-24
申请号：EP96650057.1
申请日：1996-12-20
申请人： HITACHI EUROPE LIMITED
发明人： Smith, Anthony V. W. , Sutherland, Alistair I. , Lemoine, Arnaud , McGrath, Sean A.
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/4647 , G06K9/00355
摘要： Noise problems in processing small images or large-granularity images are reduced by representing hand images as rotational vectors (31) calculated using a real-valued centroid. The hand region is therefore sectored independently of pixel quantisation. Colour segmentation (3) is used to identify hand-colour regions, followed by region labelling to filter out noise regions based on region size. Principal component analysis is used to plot gesture models.
摘要翻译：通过将手图像表示为使用实值质心计算的旋转矢量（31）来减少处理小图像或大粒度图像的噪声问题。因此，手区域不依赖于像素量化。颜色分割（3）用于识别手色区域，随后进行区域标记，以根据区域大小过滤噪声区域。主成分分析用于绘制手势模型。

100. 发明授权

EP0649174B1 Controllable conduction device with multiple tunnel junction 失效
标题翻译：具有可控线和多个隧道结元件
公开(公告)号：EP0649174B1
公开(公告)日：1998-05-20
申请号：EP94307587.9
申请日：1994-10-17
申请人： HITACHI EUROPE LIMITED
发明人： Nakazato, Kazuo
IPC分类号： H01L29/423 , H01L29/76 , H01L27/092
CPC分类号： B82Y30/00 , B82Y10/00 , H01L27/092 , H01L29/4238 , H01L29/7613

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