公开(公告)号：US06348279B1

公开(公告)日：2002-02-19

申请号：US09288108

申请日：1999-04-08

申请人： Kazuo Saito ,  Atsushi Hagiwara ,  Fumio Tanno

发明人： Kazuo Saito ,  Atsushi Hagiwara ,  Fumio Tanno

IPC分类号： H01M200

CPC分类号： H01M8/0204 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0228 ,  Y02P70/56

摘要： The present invention provides a separator for a polymer electrolyte fuel cell, having, at the surface contacting with the electrode of the fuel cell, a surface roughness of Ra=0.1 to 10 &mgr;m when measured by a surface roughness tester having a probe of 5 &mgr;m in front end diameter; and a process for producing the above separator for a polymer electrolyte fuel cell, which process comprises immersing a molding of a separator for a polymer electrolyte fuel cell, in an acidic solution. The above separator for a polymer electrolyte fuel cell alleviates the problems of the prior art and has low contact resistance at the interface with the electrode of the fuel cell.

摘要翻译： 本发明提供了一种用于固体高分子型燃料电池的隔板，在与具有5um的探针的表面粗糙度测试仪测量时，在与燃料电池的电极接触的表面处，Ra = 0.1〜10μm的表面粗糙度 前端直径; 以及制造上述固体高分子型燃料电池用隔板的工序，其特征在于，在酸性溶液中浸渍聚合物电解质型燃料电池用隔膜的成型体。 上述用于聚合物电解质燃料电池的隔板缓解了现有技术的问题，并且在与燃料电池的电极的界面处具有低接触电阻。

公开(公告)号：US06342316B1

公开(公告)日：2002-01-29

申请号：US09515856

申请日：2000-02-29

申请人： Masaru Okamoto ,  Kazuo Saito ,  Masatoshi Iio

发明人： Masaru Okamoto ,  Kazuo Saito ,  Masatoshi Iio

IPC分类号： H01M818

CPC分类号： H01M8/04783 ,  H01M8/04089 ,  H01M8/04388 ,  H01M8/04589 ,  H01M8/0612 ,  H01M16/006

摘要： A fuel cell generation system of the invention includes a reforming apparatus; a fuel cell; a reformed gas flow rate control section controlling a flow rate of reformed gas flowing from the reforming apparatus so that an operating pressure of the reforming apparatus is equal to its target pressure; a reformed gas flow rate detecting section detecting a flow rate of the reformed gas flowing into the fuel cell; a target load current calculating section calculating a target load current taken out of the fuel cell in accordance with the flow rate of the reformed gas detected by the reformed gas flow rate detecting section so that an operating pressure of the fuel cell is equal to its target pressure; an inlet pressure detecting section detecting an inlet pressure of the fuel cell; a target load current correction quantity calculating section calculating a load current correction quantity in accordance with a deviation between the inlet pressure of the fuel cell detected by the inlet pressure detecting section and the target pressure of the fuel cell; and a correction quantity adding section adding the target load current calculated by the target load current calculating section and the load current correction quantity calculated by the target load current correction quantity calculating section.

摘要翻译： 本发明的燃料电池生成系统包括：重整装置; 燃料电池 重整气体流量控制部，控制从重整装置流出的重整气体的流量，使得重整装置的工作压力等于其目标压力; 检测流入所述燃料电池的重整气体的流量的重整气体流量检测部; 目标负载电流计算部，根据由重整气体流量检测部检测出的重整气体的流量，计算从燃料电池取出的目标负载电流，使得燃料电池的工作压力等于其目标 压力; 检测燃料电池的入口压力的入口压力检测部; 目标负载电流校正量计算部，根据由入口压力检测部检测出的燃料电池的入口压力与燃料电池的目标压力之间的偏差，计算负载电流校正量; 以及校正量添加部分，其将由目标负载电流计算部分计算的目标负载电流和由目标负载电流校正量计算部分计算出的负载电流校正量相加。

公开(公告)号：US06336189B1

公开(公告)日：2002-01-01

申请号：US09110270

申请日：1998-07-06

申请人： Koji Takeda ,  Kazuo Saito ,  Kenichiro Kigo

发明人： Koji Takeda ,  Kazuo Saito ,  Kenichiro Kigo

IPC分类号： G06F1100

CPC分类号： G06F21/6209 ,  G06F21/64 ,  G06F2221/2153

摘要： A data capsule comprises an encrypted data hold means which holds an encrypted version of data which is provided for use, a verification means which communicates with an external proving device to get proof data generated by it and verifies the legitimacy of the proof data, a usage control means which enables the use of the data based on the verification result provided by the verification means, and a decryption means which decrypts the data held by the data hold means. The data is decrypted for use in response to the successful verification of the proof data from the proving device.

摘要翻译： 数据胶囊包括保存提供供使用的数据的加密版本的加密数据保持装置，与外部证明设备进行通信以获得由其生成的证明数据并验证证明数据的合法性的验证装置，使用 控制装置，其能够基于由验证装置提供的验证结果使用数据;以及解密装置，对由数据保持装置保存的数据进行解密。 数据被解密以用于响应来自验证设备的验证数据的成功验证。

公开(公告)号：US6161183A

公开(公告)日：2000-12-12

申请号：US950184

申请日：1997-10-14

申请人： Kazuo Saito ,  Kilho Shin ,  Koji Takeda

发明人： Kazuo Saito ,  Kilho Shin ,  Koji Takeda

IPC分类号： G09C1/00 ,  G06F1/00 ,  G06F12/14 ,  G06F21/00 ,  G06F21/24 ,  H04L9/10 ,  H04L9/32 ,  H04L9/00

CPC分类号： H04L9/3247 ,  G06F21/10 ,  G06F21/64 ,  G06F2211/007 ,  G06F2221/2101 ,  G06F2221/2135 ,  G06F2221/2137 ,  G06F2221/2153 ,  G06Q20/085 ,  G06Q20/3674 ,  H04L9/0625 ,  H04L9/0643 ,  H04L9/3234

摘要： A token 12 creates utilization history information and sends the information to an information processing unit 11 and simultaneously creates an verification value and stores the value in a utilization-value holding unit 21. The information processing unit 11 records the utilization history information in a history holding unit 16. On receiving a verification-value output request from the information processing unit 11, the token 12 provides the verification value with a signature and outputs the combination of the verification value and the signature. The information processing unit sends to a recovery unit 13 the verification value with the signature as well as the utilization history information. The recovery unit 13 verifies the signature and also the utilization history on the basis of the verification value further.

摘要翻译： 令牌12创建利用历史信息，并将信息发送到信息处理单元11，同时创建验证值，并将该值存储在利用率保持单元21中。信息处理单元11将历史记录信息记录在历史记录保存 单元16.在从信息处理单元11接收到验证值输出请求时，令牌12提供具有签​​名的验证值，并输出验证值和签名的组合。 信息处理单元向恢复单元13发送具有签名的验证值以及利用历史信息。 恢复单元13进一步基于验证值来验证签名以及利用历史。

公开(公告)号：US6122798A

公开(公告)日：2000-09-26

申请号：US141138

申请日：1998-08-27

申请人： Toshinari Kobayashi ,  Kenji Aida ,  Kazuo Saito ,  Akihiko Zako ,  Sadaki Kodera ,  Keiichi Sato ,  Toshiyuki Fujiyoshi ,  Yoshihiro Mori

发明人： Toshinari Kobayashi ,  Kenji Aida ,  Kazuo Saito ,  Akihiko Zako ,  Sadaki Kodera ,  Keiichi Sato ,  Toshiyuki Fujiyoshi ,  Yoshihiro Mori

IPC分类号： A47L9/04 ,  A47L5/10

CPC分类号： A47L9/0483

摘要： A dust suction head for use in an electric vacuum cleaner, having an air suction port at the bottom of the head. The head has a brush chamber which accommodates therein a freely rotatable brush having blades that extend along the shaft of the rotational brush. The head additionally has an opening and an air passage connected with the opening for taking in and leading fresh air into the vacuum chamber of the cleaner through the brush chamber such that the fresh air passing through the brush chamber impinges on the blades to accelerate the rotational motion of the blades. Thus, the head can obtain a necessary amount of air to rotate the brush at all times, especially when it is brushing a carpet, and maintain its smooth motion on the floor while dusting it.

摘要翻译： 用于电动吸尘器的吸尘头，头部底部具有吸气口。 头部具有刷室，其容纳有具有沿着旋转刷的轴延伸的叶片的可自由旋转的刷子。 头部还具有开口和与开口连接的空气通道，用于吸入并引导新鲜空气通过刷室进入清洁器的真空室，使得通过刷室的新鲜空气冲击叶片以加速旋转 叶片运动。 因此，头部可以随时获得必要量的空气以旋转刷子，特别是当它刷毛时，并且使其平滑地运动在地板上，同时撒上它。

公开(公告)号：US5993597A

公开(公告)日：1999-11-30

申请号：US883310

申请日：1997-06-26

申请人： Kazuo Saito ,  Yasushi Mochizuki ,  Akira Yamaguchi

发明人： Kazuo Saito ,  Yasushi Mochizuki ,  Akira Yamaguchi

IPC分类号： C30B29/06 ,  C23F4/00 ,  C30B33/12 ,  H01J37/32 ,  H01L21/302 ,  H01L21/3065 ,  C23F1/02 ,  C23C16/00

CPC分类号： H01J37/32009 ,  H01J37/3255 ,  Y10S156/914

摘要： The present invention provides:a plasma etching electrode made of single-crystal silicon, which has an electric resistance of 0.0001-40 .OMEGA.cm, whose crystal faces are (100), which is doped with boron or phosphorus, whose surface has been subjected to an etching treatment with an acid, and which has been subjected to a heat treatment in vacuum, or a plasma etching electrode made of polycrystalline silicon, which has an electric resistance of 0.0001-40 .OMEGA.cm, which is doped with boron or phosphorus, whose surface has been subjected to an etching treatment with an acid, and which has been subjected to a heat treatment in vacuum, anda process for producing a plasma etching electrode, which comprises doping metallic silicon with boron or phosphorus, subjecting the surface of the resulting material to an etching treatment with an acid, and subjecting the surface-etched material to a heat treatment in vacuum.With the plasma etching electrode, dust generation is minimized and uniform etching can be realized.

摘要翻译： 本发明提供一种由单晶硅构成的等离子体蚀刻电极，该等离子体蚀刻电极的表面已经受到了表面的掺杂硼或磷的电阻为0.0001-40欧姆·厘米，晶体面为（100） 由真空中进行了热处理的真空中进行了蚀刻处理，或由多晶硅制成的等离子体蚀刻电极，其电阻为0.0001-40欧米亚厘米，掺杂有硼或磷， 表面已经用酸进行了蚀刻处理，并且在真空中进行了热处理，以及用于制造等离子体蚀刻电极的方法，其包括用硼或磷掺杂金属硅，使所得到的表面 用酸蚀刻处理的材料，并在真空中对表面蚀刻的材料进行热处理。 利用等离子体蚀刻电极，可以实现灰尘的产生和均匀蚀刻。

公开(公告)号：US5972538A

公开(公告)日：1999-10-26

申请号：US856316

申请日：1997-05-14

申请人： Kazuo Saito ,  Atsushi Hagiwara

发明人： Kazuo Saito ,  Atsushi Hagiwara

IPC分类号： H01M4/80 ,  H01M4/66 ,  H01M10/39

CPC分类号： H01M10/399 ,  H01M4/663

摘要： A current collector for a molten salt battery using liquid sodium as an anode active material, which current collector has excellent electrolyte resistance and low electrical resistance and is able to be produced simply and rapidly at a low cost, and includes a current collector material in which a carbon composite material obtained by calcining a mixture of expanded powder with a thermosetting resin under a non-oxidizing atmosphere is bonded to a porous carbon material having a porosity of 99 to 30% and an average pore diameter of 0.5 mm to 5 .mu.m. The above current collector is produced by a process including bonding a carbon composite material obtained by calcining a mixture of an expanded graphite powder with a thermosetting resin under a non-oxidizing atmosphere, to a porous carbon material having a porosity of 99 to 30% and an average pore diameter of 0.5 mm to 5 .mu.m, or alternatively, bonding a carbon composite material precursor composed of a mixture of an expanded graphite powder with a thermosetting resin, to the above porous carbon material and then calcining the resulting assembly under a non-oxidizing atmosphere.

摘要翻译： 使用液态钠作为负极活性物质的熔融盐电池用集电体，该集电体具有优异的耐电解性和低电阻，能够以低成本简单快速地制造，并且包括集电体材料，其中 通过在非氧化性气氛下将发泡粉末与热固性树脂的混合物煅烧而获得的碳复合材料与孔隙率为99〜30％，平均孔径为0.5〜5μm的多孔碳材料接合。 上述集电体是通过将非膨胀石墨粉末与热固化性树脂的混合物在非氧化性气氛下进行煅烧而得到的碳复合材料粘合到孔隙率为99〜30％的多孔碳材料上的工序， 平均孔径为0.5〜5μm，或者将由膨胀石墨粉末与热固性树脂的混合物组成的碳复合材料前体粘合到上述多孔碳材料上，然后在非水溶液下煅烧所得组合物， 氧化气氛。

公开(公告)号：US5946016A

公开(公告)日：1999-08-31

申请号：US865467

申请日：1997-05-29

申请人： Kazuo Saito ,  Masayuki Kumazaki ,  Michiyo Ichikawa ,  Yoichi Kobayashi ,  Tsuyoshi Tomii ,  Koichi Endo ,  Hayato Nishikaze ,  Seiichi Hirano ,  Susumu Murayama ,  Kenichi Miyazaki ,  Kazumi Kamoi ,  Hiromi Shishiuchi ,  Masanori Yoshida

发明人： Kazuo Saito ,  Masayuki Kumazaki ,  Michiyo Ichikawa ,  Yoichi Kobayashi ,  Tsuyoshi Tomii ,  Koichi Endo ,  Hayato Nishikaze ,  Seiichi Hirano ,  Susumu Murayama ,  Kenichi Miyazaki ,  Kazumi Kamoi ,  Hiromi Shishiuchi ,  Masanori Yoshida

IPC分类号： B41J2/01 ,  B41J2/14 ,  B41J2/165 ,  B41J2/175 ,  B41J11/00 ,  B41J13/076 ,  B41J13/10 ,  B41J23/02 ,  B41J25/34 ,  B41J29/38 ,  B65H1/08 ,  B65H3/06 ,  B65H3/52 ,  B65H29/14 ,  B65H29/70

CPC分类号： B41J2/1752 ,  B41J11/005 ,  B41J13/076 ,  B41J13/10 ,  B41J13/103 ,  B41J13/106 ,  B41J23/025 ,  B41J25/34 ,  B65H1/08 ,  B65H29/14 ,  B65H29/70 ,  B65H3/0669 ,  B65H2601/251

摘要： In a printer, a bottom of an automatic paper feeder is formed by a bottom itself of a printer case; an operation lever is provided for operating a hopper and separation pawls arranged in a stacker section; a spring member is used as a changeover mechanism for a paper feed-in roller; an ink shielding portion is provided over an entire print area; the paper is discharged while forcibly urging the paper in a concave shape in which its printed surface is concaved; and a changeover is effected between a paper feeding operation and a pumping operation by a carriage at both ends of a carriage-moving area.

摘要翻译： 在打印机中，自动供纸器的底部由打印机壳体的底部本身形成; 提供操作杆以操作设置在堆垛部分中的料斗和分离爪; 使用弹簧构件作为纸张馈入辊的转换机构; 在整个打印区域上设置墨水屏蔽部分; 纸张被排出，同时强制地将纸张以其印刷表面凹陷的凹形形式推动; 并且通过滑架在托架移动区域的两端进行供纸操作和抽吸操作之间的转换。

公开(公告)号：US5915025A

公开(公告)日：1999-06-22

申请号：US779643

申请日：1997-01-15

申请人： Masahiro Taguchi ,  Kenji Kawano ,  Kazuo Saito

发明人： Masahiro Taguchi ,  Kenji Kawano ,  Kazuo Saito

IPC分类号： G06F1/00 ,  G06F12/14 ,  G06F21/00 ,  G06F21/22 ,  G06F21/24 ,  G09C1/00 ,  H04L9/08 ,  H04L9/14 ,  H04L9/00

CPC分类号： G06F12/145 ,  G06F21/14 ,  G06F21/602 ,  G06F21/72 ,  H04L9/088 ,  H04L9/16 ,  G06F2207/7219 ,  G06F2211/007

摘要： A data processing apparatus with software protecting functions capable of enhancing the level of encryption security independently of the memory management method of the system comprising the apparatus. Upon receiving target data to be encrypted, an encryption key generation unit generates an encryption key in accordance with an attribute of the target data. Using the encryption key, an encryption unit encrypts the target data. The encrypted data is placed into a storage unit. When a request is made to process the encrypted data, a decryption key generation unit generates a decryption key in accordance with the attribute of the encrypted data. A decryption unit decrypts the encrypted data using the decryption key. The decrypted data is processed by a processing unit. A control unit supplies the encryption unit with the data processed by the processing unit as data to be encrypted.

摘要翻译： 一种具有软件保护功能的数据处理装置，其能够独立于包括该装置的系统的存储器管理方法来增强加密安全级别。 在接收到要加密的目标数据时，加密密钥生成单元根据目标数据的属性生成加密密钥。 使用加密密钥，加密单元加密目标数据。 将加密的数据放入存储单元中。 当提出处理加密数据的请求时，解密密钥生成单元根据加密数据的属性生成解密密钥。 解密单元使用解密密钥解密加密数据。 解密的数据由处理单元处理。 控制单元向加密单元提供由处理单元处理的数据作为要加密的数据。

公开(公告)号：US5862336A

公开(公告)日：1999-01-19

申请号：US654668

申请日：1996-05-29

申请人： Juhei Nakagaki ,  Kazuo Saito ,  Yasuko Toju ,  Noriyuki Kamibayashi

发明人： Juhei Nakagaki ,  Kazuo Saito ,  Yasuko Toju ,  Noriyuki Kamibayashi

IPC分类号： G06F11/34 ,  H04L12/58 ,  G06F13/00

CPC分类号： H04L12/58 ,  G06F11/3495 ,  G06F11/3476 ,  H04L12/5885

摘要： An information processing system of the present invention records information on distribution when information is distributed so that an information distribution route is traced later. In the information processing system, when information held in an information holding section is distributed from an information distribution section to a different information intervention system, a distribution sensing section senses it and records its distribution history in a distribution history holding section. When an information tracing instruction is given, a history collection section fetches distribution histories related to the information to be traced from the distribution history holding section, detects the destination, and instructs the destination information intervention system to trace the information. In response to the instruction, history information is collected from the different information intervention system and is stored in a collected history holding section. A tracing analysis section analyzes the collected history information and displays the distribution route, etc., on a tracing result display section.

摘要翻译： 当分发信息时，本发明的信息处理系统记录关于分发的信息，以便稍后追踪信息分发路线。 在信息处理系统中，当信息保存部分中保存的信息从信息分发部分分发到不同的信息干预系统时，分发感测部分感测它并将其分发历史记录在分发历史保存部分中。 当给出信息跟踪指令时，历史收集部分从分发历史保存部分中获取与要跟踪的信息相关的分发历史，检测目的地，并指示目的地信息干预系统追踪该信息。 响应于该指令，从不同的信息干预系统收集历史信息，并存储在收集的历史保存部分中。 跟踪分析部分分析收集的历史信息，并在跟踪结果显示部分显示分配路线等。