公开(公告)号：US5974141A

公开(公告)日：1999-10-26

申请号：US733504

申请日：1996-10-18

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： G06F1/00 ,  G06F21/00 ,  G06Q20/02 ,  G06Q20/12 ,  G06Q20/38 ,  G06T1/00 ,  G07F7/10 ,  G07F17/16 ,  H04L9/30 ,  H04L29/06 ,  H04N5/913 ,  H04N7/16 ,  H04L9/00 ,  H04K1/00

CPC分类号： H04L63/0428 ,  G06F21/10 ,  G06Q20/02 ,  G06Q20/1235 ,  G06Q20/3823 ,  G06Q20/3829 ,  H04L63/0442 ,  H04L63/0464 ,  H04L63/061 ,  H04L63/062 ,  H04L63/12 ,  H04L63/126 ,  H04L9/0825 ,  H04L9/083 ,  H04L9/3247 ,  H04N5/913 ,  H04N7/162 ,  G06F2211/008 ,  G06F2221/2107 ,  H04L2463/101 ,  H04N2005/91364

摘要： The present invention provides a system to ensure security of data in a computer network system. A center certifies a public-key of user of the system and distributes a secret-key. A first system comprises the center in a network, an information provider and a plurality of users. The center identifies utilization status by requests of the secret-key. The data is encrypted by the secret-key and is stored and transferred, while the data to be stored and transferred is encrypted by a secret-key different from the secret-key of the transferred data. An original data label is added to the original data, and an edit label is added to the edited data, and the center does not store the data and stores only the original data label and the edit label. A second system comprises a center and an information provider in a network, and a plurality of users utilizing the network. The center stores the original data and editing scenario, and also the original data label, user label and edit label. The data is not transferred between the users, but data label encrypted by the public-key is transferred. In electronic commerce system, every data is distributed through a mediator in the network, data which is transferred from a maker to a user is encrypted by a secret-key for encryption, and data which is transferred from the user to the maker is encrypted by a secret-key for re-encryption.

公开(公告)号：US5867579A

公开(公告)日：1999-02-02

申请号：US779751

申请日：1997-01-10

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： G06F21/00 ,  G06F1/00 ,  G06F15/00 ,  G06F21/24 ,  G06Q20/00 ,  G06T1/00 ,  G07F7/08 ,  G07F7/10 ,  G07F17/16 ,  G09C1/00 ,  H04L9/08 ,  H04L9/10 ,  H04L9/32 ,  H04L29/06 ,  H04N5/00 ,  H04N7/15 ,  H04N7/167 ,  H04N21/2347 ,  H04N21/254 ,  H04N21/418 ,  H04N21/426 ,  H04N21/433 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4623 ,  H04N21/4627 ,  H04N21/835 ,  H04K1/00 ,  H04L9/00

CPC分类号： G06Q20/00 ,  G06F21/10 ,  G06Q20/02 ,  G06Q20/06 ,  G06Q20/1235 ,  G06Q20/363 ,  G06Q20/3823 ,  G06Q20/3829 ,  G06T1/0021 ,  G07F7/0866 ,  G07F7/1016 ,  H04L63/0442 ,  H04L63/0464 ,  H04L63/062 ,  H04L63/126 ,  H04N21/2347 ,  H04N21/2541 ,  H04N21/4181 ,  H04N21/426 ,  H04N21/4334 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4623 ,  H04N21/4627 ,  H04N21/835 ,  H04N7/1675 ,  G06F2211/007 ,  G06F2211/008 ,  G06F2221/0797 ,  G06F2221/2107

摘要： A data copyright management apparatus for handling data copyrights, and data of digital cash and video conference system is provided. The data copyright management apparatus comprises a CPU, ROM, EEPROM, and RAM. The ROM, EEPROM, and RAM are connected to the CPU bus, and a system bus of a device which utilizes the data can be connected to the CPU bus. A data copyright management system program, crypt algorithm, and user information are stored in the ROM, and a first public-key, a first private-key, a second public-key, a second private-key, a first secret-key, a second secret-key, and copyright information are stored in the EEPROM. The data copyright management apparatus may be configured in the form of a monolithic or hybrid IC, a thin IC card, PC card, insertion board, and further, may be incorporated in a computer, television set, set-top box, digital video tape recorder, digital video disk recorder, digital audio tape apparatus, or personal digital assistants, and the like.

摘要翻译： 提供用于处理数据版权的数据版权管理装置，以及数字现金和视频会议系统的数据。 数据版权管理装置包括CPU，ROM，EEPROM和RAM。 ROM，EEPROM和RAM连接到CPU总线，利用数据的设备的系统总线可以连接到CPU总线。 数据版权管理系统程序，隐藏算法和用户信息存储在ROM中，第一公钥，第一私钥，第二公钥，第二私钥，第一秘密密钥， 第二秘密密钥和版权信息存储在EEPROM中。 数据版权管理装置可以以单片或混合IC，薄IC卡，PC卡，插入板的形式配置，并且还可以并入计算机，电视机，机顶盒，数字录像带 记录器，数字视频盘记录器，数字音频带设备或个人数字助理等。

公开(公告)号：US5765877A

公开(公告)日：1998-06-16

申请号：US488022

申请日：1995-06-07

申请人： Hideto Sakane ,  Hisayuki Yagi ,  Nobuyuki Okuda ,  Makoto Saito ,  Koichi Inoue

发明人： Hideto Sakane ,  Hisayuki Yagi ,  Nobuyuki Okuda ,  Makoto Saito ,  Koichi Inoue

IPC分类号： F16L37/088 ,  F16L37/14 ,  F16L35/00

CPC分类号： F16L37/088 ,  F28F9/0246 ,  Y10S285/914

摘要： A pipe joint comprises a pipe formed with an annular projection on a connection end portion thereof, a member having a socket including a cylindrical portion for receiving the pipe therein and formed with apertures in the cylindrical portion, and a resilient stopper having circular-arc ridges fittable in the respective apertures of the socket to project radially inward. The stopper extends axially of the pipe and has portions which, when the stopper is mounted on the cylindrical portion of the socket, are beyond 180.degree. from the direction of mounting and at least have a circular-arc form to extend along the outer periphery of the cylindrical portion. The stopper further has an assembling error preventing flange that cooperates with a protrusion preventing erroneous installation of the stopper in the socket.

摘要翻译： 管接头包括在其连接端部上形成有环形突起的管，具有插座的构件，该插座包括用于在其中容纳管并且在圆柱形部分中形成有孔的圆柱形部分，以及具有圆弧脊 可插入插座的相应孔径径向向内突出。 止动件沿管的轴向延伸并且具有当止动件安装在插座的圆柱形部分上时的部分比安装方向超过180°，并且至少具有圆弧形状以沿着 圆柱形部分。 止动器还具有与突起配合的组装错误防止凸缘，防止止动件错误地安装在插座中。

公开(公告)号：US5635263A

公开(公告)日：1997-06-03

申请号：US310544

申请日：1994-09-22

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： B29C70/08 ,  B29C70/10 ,  B29L31/10 ,  B32B5/08 ,  C08J5/04 ,  E01D22/00 ,  E04C5/07 ,  E04G23/02 ,  B32B5/24

CPC分类号： E04C5/07 ,  B29C70/088 ,  B32B5/08 ,  E01D22/00 ,  E04G23/0218 ,  B29K2101/10 ,  B29K2105/101 ,  B29K2307/00 ,  B29L2031/10 ,  Y10S428/902 ,  Y10T428/14 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/24942 ,  Y10T428/24983 ,  Y10T442/171 ,  Y10T442/665

摘要： The present invention has an object to provide a reinforcing fiber sheet which permits sufficient reinforcement of a concrete structure with a smaller number of layers than in the conventional cases, without causing fracture of the sheet within a range of yielding of reinforcing bars. The reinforcing fiber sheet 1 of the invention comprises high-elasticity and high-elongation carbon fibers 4 having a modulus of elasticity of at least 35 ton/mm.sup.2 and a fracture elongation of at least 0.9%, arranged in an amount of at least 250 g/m.sup.2 in one direction through an adhesive layer 3 on a substrate sheet 2. The object of the invention can be achieved by providing the carbon fibers 4 of the reinforcing fiber sheet 1 with the above-mentioned properties.

摘要翻译： 本发明的目的是提供一种增强纤维片，该增强纤维片比常规情况下能够对层数少的混凝土结构进行充分的加强，而不会在钢筋屈服范围内造成片材断裂。 本发明的增强纤维片1包括弹性模量为至少35吨/平方毫米，断裂伸长率至少为0.9％的高弹性和高伸长率的碳纤维4，其布置为至少250克 / m2在基片2上的粘合剂层3上。本发明的目的可以通过提供具有上述性质的增强纤维片1的碳纤维4来实现。

公开(公告)号：US5542229A

公开(公告)日：1996-08-06

申请号：US241082

申请日：1994-05-11

申请人： Makoto Saito ,  Yoshinori Tanaka

发明人： Makoto Saito ,  Yoshinori Tanaka

IPC分类号： E04G23/02 ,  E04H12/00 ,  E04H12/22 ,  E04C3/34

CPC分类号： E04H12/2292

摘要： A simple reinforcement for concrete pole improving the elasticity of the pole is provided. A reinforcing layer of a fiber-reinforced composite material is applied to a portion of the outer circumference of the concrete pole 9 that comprises reinforced concrete. The reinforcing layer 11 covers a depth of at least 30 cm and a height of at least 100 cm relative to the ground level when the concrete pole 9 is placed in the ground. Reinforcing fibers 4 of the reinforcing layer 11 are oriented in the axial direction of the reinforced concrete. The total cross-sectional area (S.sub.R) and modulus of elasticity (E.sub.R) of the reinforcing fibers 4 of the reinforcing layer 11 satisfy the following relational formula relative to the total cross-sectional area (S.sub.S) and modulus of elasticity (E.sub.S) of the axial reinforcing bar of the reinforced concrete:0.06

摘要翻译： 提供了一种简单的钢筋混凝土杆，提高了杆的弹性。 将纤维增强复合材料的增强层施加到包括钢筋混凝土的混凝土柱9的外周的一部分。 当混凝土杆9放置在地面中时，加强层11相对于地平面覆盖至少30cm的深度和至少100cm的高度。 加强层11的增强纤维4在钢筋混凝土的轴向方向上取向。 加强层11的增强纤维4的总横截面积（SR）和弹性模量（ER）相对于总横截面积（SS）和弹性模量（ES）满足以下关系式 钢筋混凝土的轴向钢筋：0.06

公开(公告)号：US5371993A

公开(公告)日：1994-12-13

申请号：US209296

申请日：1994-03-10

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： E04G3/28 ,  E04G21/16 ,  E04B1/00

CPC分类号： E04G3/28 ,  E04G21/16

摘要： The present invention provides a frame constructing method for constructing frames for reducing the cost for assembling frames, for making it possible to execute the construction works under any weather conditions, further for shortening the term of works, and for enabling to improve safety in the executions, to automate the executions and to save labor. The erection workbench for constructing frames have an extension column (2) provided at the inside of four column members (C) composing the minimum unit of the frames, a workbench (1) erected between the intermediate portions of the extension column (2), a roof (4) or a workbench (8) erected between the top portions of the extension column (2), and a lifting crane (3) suspended from the workbench (1) or the roof (4) or the extension column (2), and the extension column (2) is composed of a fixed column (2a) supported to a beam member (B) at the downstairs side and a column base (2b) connected to the lower end of the fixed column (2a) and expandable and retractable with respect to the fixed column (2a).

摘要翻译： 本发明提供了一种用于构造框架的框架构造方法，用于降低组装框架的成本，使得可以在任何天气条件下执行施工工作，进一步缩短工程期限，并且能够提高执行中的安全性 自动执行死刑并节省劳动力。 用于构造框架的架设工作台具有设置在构成框架的最小单位的四个柱构件（C）的内部的延伸柱（2），竖立在延伸柱（2）的中间部分之间的工作台（1） 竖立在延伸柱（2）的顶部之间的屋顶（4）或工作台（8）和从工作台（1）或屋顶（4）或延伸柱（2）悬挂的起重机（3） ），延伸柱（2）由在楼下侧支撑于梁构件（B）的固定柱（2a）和与固定柱（2a）的下端连接的柱基部（2b）构成， 相对于固定柱（2a）可扩张和缩回。

公开(公告)号：US5308430A

公开(公告)日：1994-05-03

申请号：US646572

申请日：1991-01-28

申请人： Makoto Saito ,  Makoto Takezawa ,  Hiroshi Inoue

发明人： Makoto Saito ,  Makoto Takezawa ,  Hiroshi Inoue

IPC分类号： B29C63/00 ,  B29C70/08 ,  B29C70/20 ,  B29C70/50 ,  B32B5/24 ,  B32B5/26 ,  B32B5/08 ,  B32B31/00 ,  B32B35/00 ,  C09J5/00 ,  C09J7/04

CPC分类号： B29C63/0021 ,  B29C70/083 ,  B29C70/086 ,  B29C70/088 ,  B29C70/20 ,  B29C70/504 ,  B32B5/24 ,  B32B5/26 ,  B29C63/00 ,  B29L2031/10 ,  Y10T442/133 ,  Y10T442/2115 ,  Y10T442/2992 ,  Y10T442/60 ,  Y10T442/67 ,  Y10T442/697

摘要： A reinforcing fiber sheet is provided which includes a support sheet and reinforcing fibers. The fibers are arranged in one direction on at least one surface of the support sheet and attached thereto through an adhesive layer. There is also provided a method of reinforcing a structure, which includes impregnating reinforcing fibers of the fiber sheets with a room temperature-settable resin, attaching the resin-impregnated fiber sheets to a surface of the structure, and thereafter setting the room temperature-settable resin.

摘要翻译： 提供了一种增强纤维片，其包括支撑片和增强纤维。 纤维沿着一个方向布置在支撑片材的至少一个表面上，并通过粘合剂层附着在其上。 还提供了一种加强结构的方法，其包括用室温固化树脂浸渍纤维片的增强纤维，将浸渍树脂的纤维片粘附到结构的表面，然后将室温可设定 树脂。

公开(公告)号：US5114663A

公开(公告)日：1992-05-19

申请号：US740616

申请日：1991-08-05

申请人： Makoto Saito ,  Minoru Gunji

发明人： Makoto Saito ,  Minoru Gunji

IPC分类号： G21C7/14 ,  G21C9/02 ,  G21C9/027 ,  H01F7/06 ,  H01F7/08 ,  H01F7/13

CPC分类号： G21C9/027 ,  Y02E30/40 ,  Y10S403/01 ,  Y10T403/23

摘要： An electromagnet for a nuclear reactor shutdown system, which comprises upper and lower cores disposed in an axially symmetrical arrangement and capable of latching with and delatching from each other. When an ambient temperature increases, the upper and lower iron cores are delatched from each other and a control rod connected to the lower iron core falls down into a reactor core. The lower iron core is provided with a plurality of slits to form a plurality of fins therebetween. A temperature sensitive magnetic material (TSMM) is disposed in the outer circumferential lower corner portion of the lower iron core. An interface between the TSMM and an iron core material takes the form of a side surface of a cone whose central axis is coincident with the symmetry axis and whose apex angle lies in the range of 60.degree. to 120.degree..

摘要翻译： 一种用于核反应堆关闭系统的电磁体，其包括设置在轴对称布置中并且能够彼此锁定和脱钩的上芯和下芯。 当环境温度升高时，上下铁芯彼此分离，并且连接到下铁芯的控制杆落入反应堆芯中。 下铁芯设置有多个狭缝，以在它们之间形成多个翅片。 温度敏感磁性材料（TSMM）设置在下铁芯的外周下角部。 TSMM和铁芯材料之间的界面呈圆锥形的形状，其中心轴与对称轴重合，顶角在60°至120°的范围内。

公开(公告)号：US5009210A

公开(公告)日：1991-04-23

申请号：US1328

申请日：1987-01-07

申请人： Toyoaki Nakagawa ,  Hiroshi Sanbuichi ,  Katsunori Terasaka ,  Makoto Saito

发明人： Toyoaki Nakagawa ,  Hiroshi Sanbuichi ,  Katsunori Terasaka ,  Makoto Saito

IPC分类号： F02D41/00 ,  F02D41/14

CPC分类号： F02D41/1479

摘要： The invention relates to a control systems for feedback control of the air/fuel ratio in an internal combustion engine, e.g., an automotive engine, which uses a three-way catalyst to purify the exhaust gas, by using an exhaust sensor to detect actual values of air/fuel ratio in the engine. The control system has the function of varying the target value of air/fuel ratio according to operating conditions of the engine. The target value becomes super-stoichiometric during steady-state operation of the engine and changes to a lower value optimum for the activities of the three-way catalyst, such as the stoichiometric value, under predetermined transient conditions of the engine. At the start of such a change in the target value, the control system functions so as to intentionally deviate the air/fuel ratio from the value optimum for the three-way catalyst in a direction away from the target value immediately before the change. By doing so NOx is effectively removed by the three-way catalyst with little delay from the change in the target value of air/fuel ratio accompanying the shift to a transient operating condition.

摘要翻译： 本发明涉及一种用于反馈控制内燃机（例如使用三元催化剂净化废气）的汽车发动机的空气/燃料比的控制系统，通过使用排气传感器检测实际值 的发动机空燃比。 控制系统具有根据发动机的运行条件改变空燃比的目标值的功能。 在发动机的稳态运行期间，目标值变为超化学计量，并且在发动机的预定瞬态条件下，对于三元催化剂的活性（例如化学计量值）变化为最佳值。 在目标值的这种改变开始时，控制系统起作用，以便在紧接改变之前有意地将空燃比与三因催化剂的最佳值偏离目标值。 通过这样做，通过三元催化剂有效地除去NOx，随着转变到瞬态运行条件，空气/燃料比的目标值的变化几乎没有延迟。

公开(公告)号：US4991998A

公开(公告)日：1991-02-12

申请号：US432902

申请日：1989-11-07

申请人： Yukishige Kamino ,  Makoto Saito ,  Kenji Uchida ,  Naoshi Furutani ,  Ian Monroe

发明人： Yukishige Kamino ,  Makoto Saito ,  Kenji Uchida ,  Naoshi Furutani ,  Ian Monroe

IPC分类号： E21D3/00 ,  B65G53/30 ,  E21F3/00 ,  F02B75/02

CPC分类号： E21F3/00 ,  F02B2075/027

摘要： A mine cooling power recovery system wherein a low-pressure slurry pump for charging the mud slurry produced in a mine into a pressure changeover feed chamber is arranged in parallel to a warm water charging low-pressure pump and each of outlets of the two pumps has a changeover valve so that a single power recovery system pumps up both the mud slurry and a warm water out of the mine. A slurry sedimentation tank may be provided on the ground surface.

摘要翻译： 一种矿井冷却功率回收系统，其中将用于将在矿井中产生的泥浆淤浆装入压力转换进料室的低压浆料泵与热水充注低压泵并联布置，两个泵的每个出口具有 一个转换阀，使得单个动力回收系统将泥浆和温水从矿井中抽出。 可以在地面上设置淤浆沉淀池。