公开(公告)号：US20100217528A1

公开(公告)日：2010-08-26

申请号：US12671144

申请日：2009-07-08

Applicant: Taichi Sato ,  Kenji Mizutani

Inventor： Taichi Sato ,  Kenji Mizutani

IPC: G06F7/00

CPC classification number: B25J9/1666

Abstract: A path risk evaluating apparatus includes a secondary collision likelihood direction evaluating unit (108) and a secondary collision likelihood distance evaluating unit (109) which evaluate, based on the relationship between a movement path and a position of objects in an environment where a mobile device moves, the likelihood of the mobile device having primary collision with a first object and the first object further having secondary collision with a second object; a risky attribute combination evaluating unit (112) which determines degree of damage when secondary collision occurs, by referring to information, indicating degree of damage when objects in the environment collide, held by a risky attribute combination information holding unit (111); and a path evaluating unit (113) which evaluates the risk of the moving path for the mobile device, based on the evaluation result from the secondary collision likelihood direction evaluating unit (108) and the secondary collision likelihood distance evaluating unit (109) and the degree of damage determined by the risky attribute combination evaluating unit (112).

Abstract translation: 路径风险评估装置包括二次碰撞似然方向评估单元（108）和二次碰撞似然距离评价单元（109），其基于移动路径与移动设备的环境中的物体的位置之间的关系， 移动，移动设备与第一对象发生主要冲突的可能性，并且第一对象进一步与第二对象具有二次碰撞; 通过参照由风险属性组合信息保存单元（111）持有的指示环境中的对象相撞的损害程度的信息，确定二次碰撞发生时的损伤程度的风险属性组合评估单元（112）。 以及基于来自二次碰撞似然方向评估单元（108）和二次碰撞似然距离评估单元（109）的评估结果以及第二碰撞似然度距离评估单元（109）的评估结果来评估移动设备的移动路径的风险的路径评估单元（113） 由风险属性组合评估单元（112）确定的损伤程度。

公开(公告)号：US07844398B2

公开(公告)日：2010-11-30

申请号：US12671144

申请日：2009-07-08

Applicant: Taichi Sato ,  Kenji Mizutani

Inventor： Taichi Sato ,  Kenji Mizutani

IPC: G05B19/042

CPC classification number: B25J9/1666

Abstract: A path risk evaluating apparatus includes a secondary collision likelihood direction evaluating unit (108) and a secondary collision likelihood distance evaluating unit (109) which evaluate, based on the relationship between a movement path and a position of objects in an environment where a mobile device moves, the likelihood of the mobile device having primary collision with a first object and the first object further having secondary collision with a second object; a risky attribute combination evaluating unit (112) which determines degree of damage when secondary collision occurs, by referring to information, indicating degree of damage when objects in the environment collide, held by a risky attribute combination information holding unit (111); and a path evaluating unit (113) which evaluates the risk of the moving path for the mobile device, based on the evaluation result from the secondary collision likelihood direction evaluating unit (108) and the secondary collision likelihood distance evaluating unit (109) and the degree of damage determined by the risky attribute combination evaluating unit (112).

Abstract translation: 路径风险评估装置包括二次碰撞似然方向评估单元（108）和二次碰撞似然距离评价单元（109），其基于移动路径与移动设备的环境中的物体的位置之间的关系， 移动，移动设备与第一对象发生主要冲突的可能性，并且第一对象进一步与第二对象具有二次碰撞; 通过参照由风险属性组合信息保存单元（111）持有的指示环境中的对象相撞的损害程度的信息，确定二次碰撞发生时的损伤程度的风险属性组合评估单元（112）。 以及基于来自二次碰撞似然方向评估单元（108）和二次碰撞似然距离评估单元（109）的评估结果以及第二碰撞似然度距离评估单元（109）的评估结果来评估移动设备的移动路径的风险的路径评估单元（113） 由风险属性组合评估单元（112）确定的损伤程度。

公开(公告)号：US08816874B2

公开(公告)日：2014-08-26

申请号：US13430853

申请日：2012-03-27

Applicant: Taichi Sato ,  Kenji Mizutani

Inventor： Taichi Sato ,  Kenji Mizutani

IPC: G08B21/00

CPC classification number: B25J19/06 ,  B25J9/1674 ,  F16P3/142 ,  G05B2219/40196 ,  G05B2219/40203

Abstract: A danger presentation device includes a worker position acquisition unit configured to acquire a worker position which is a position of a worker; a worker view range determination unit configured to determine a view range of the worker depending on the worker position acquired by the worker position acquisition unit; a position/posture determination unit configured to determine a position/posture which contains at least one of a position of a robot and a posture of the robot at a specific time in which at least a part of the robot which operates in accordance with a motion planning is included in the view range; and an image generation unit configured to generate image data for illustrating the position/posture determined by the position/posture determination unit.

Abstract translation: 危险呈现装置包括：工人位置获取单元，被配置为获取作为工人位置的工人位置; 工作人员视野范围确定单元，被配置为根据由所述工人位置获取单元获取的所述工人位置确定所述工人的视野范围; 位置/姿势确定单元，被配置为确定在特定时刻包含机器人的位置和机器人的姿势中的至少一个的位置/姿势，其中至少一部分根据运动操作的机器人 规划包括在视野范围内; 以及图像生成单元，被配置为生成用于说明由位置/姿势确定单元确定的位置/姿势的图像数据。

公开(公告)号：US08731276B2

公开(公告)日：2014-05-20

申请号：US13220749

申请日：2011-08-30

Applicant: Kenji Mizutani ,  Taichi Sato

Inventor： Kenji Mizutani ,  Taichi Sato

IPC: G06K9/00

CPC classification number: B25J9/1676 ,  G05B2219/40478 ,  G05B2219/49137 ,  G06T7/80 ,  G06T2207/30244

Abstract: A motion space presentation device includes: a work area generation unit configured to generate a three-dimensional region in which the movable robot operates; an image capture unit configured to capture a real image; a position and posture detection unit configured to detect an image capture position and an image capture direction of the image capture unit; and an overlay unit configured to selectively superimpose either an image of a segment approximation model of the movable robot as viewed in the image capture direction from the image capture position, or an image of the three-dimensional region as viewed in the image capture direction from the image capture position, on the real image captured by the image capture unit, according to the difficulty in recognizing each image.

Abstract translation: 运动空间呈现装置包括：工作区域生成单元，被配置为生成可移动机器人操作的三维区域; 被配置为捕获真实图像的图像捕获单元; 位置和姿势检测单元，被配置为检测所述图像拍摄单元的图像拍摄位置和图像拍摄方向; 以及覆盖单元，被配置为选择性地将图像捕获方向上的可视机器人的段逼近模型的图像从图像捕获位置或从图像捕获方向观察的三维区域的图像叠加 根据识别每个图像的难度，由图像捕获单元拍摄的实际图像上的图像捕获位置。

公开(公告)号：US20120182155A1

公开(公告)日：2012-07-19

申请号：US13430853

申请日：2012-03-27

Applicant: Taichi Sato ,  Kenji Mizutani

Inventor： Taichi Sato ,  Kenji Mizutani

IPC: G08B21/00

CPC classification number: B25J19/06 ,  B25J9/1674 ,  F16P3/142 ,  G05B2219/40196 ,  G05B2219/40203

Abstract: The danger presentation device includes: a worker position acquisition unit configured to acquire a worker position which is a position of a worker; a worker view range determination unit configured to determine a view range of the worker depending on the worker position acquired by the worker position acquisition unit; a position/posture determination unit configured to determine a position/posture which contains at least one of a position of a robot and a posture of the robot at a specific time in which at least a part of the robot which operates in accordance with a motion planning is included in the view range; and an image generation unit configured to generate image data for illustrating the position/posture determined by the position/posture determination unit.

Abstract translation: 危险呈现装置包括：工人位置获取单元，被配置为获取作为工人位置的工人位置; 工作人员视野范围确定单元，被配置为根据由所述工人位置获取单元获取的所述工人位置确定所述工人的视野范围; 位置/姿势确定单元，被配置为确定在特定时刻包含机器人的位置和机器人的姿势中的至少一个的位置/姿势，其中至少一部分根据运动操作的机器人 规划包括在视野范围内; 以及图像生成单元，被配置为生成用于说明由位置/姿势确定单元确定的位置/姿势的图像数据。

公开(公告)号：US20140128233A1

公开(公告)日：2014-05-08

申请号：US14127864

申请日：2012-06-15

Applicant: Takumi Furukawa ,  Taichi Sato

Inventor： Takumi Furukawa ,  Taichi Sato

IPC: B05C1/08 ,  B05D5/12 ,  G03G15/02 ,  B44C1/26

CPC classification number: C23C14/58 ,  G03G5/02 ,  G03G15/0233 ,  G03G15/0241 ,  G03G21/18 ,  G03G2215/0863 ,  Y10T428/22

Abstract: To provide a charging member which suppresses the generation of density nonuniformity in an electrophotographic image caused by charge nonuniformity due to adhesion of charged substances, such as toner particles. There is provided a charging member which has a surface layer, the surface layer includes conductive zinc oxide whiskers each formed of a nuclear portion and four needle crystal portions extending radially outward therefrom, and the needle crystal portions are exposed to form convex portions of a surface of the surface layer.

Abstract translation: 提供一种充电构件，其抑制由于诸如调色剂颗粒的带电物质的粘附而引起的由电荷不均匀性引起的电子照相图像中的密度不均匀性的产生。 提供了具有表面层的充电部件，表面层包括由核部分形成的导电氧化锌晶须和从其径向向外延伸的四个针状晶体部分，并且针状晶体部分暴露以形成表面的凸部 的表面层。

公开(公告)号：US08464043B2

公开(公告)日：2013-06-11

申请号：US12666375

申请日：2008-06-23

Applicant: Hideki Matsushima ,  Yuichi Futa ,  Hisashi Takayama ,  Takayuki Ito ,  Tomoyuki Haga ,  Taichi Sato

Inventor： Hideki Matsushima ,  Yuichi Futa ,  Hisashi Takayama ,  Takayuki Ito ,  Tomoyuki Haga ,  Taichi Sato

IPC: H04L29/06

CPC classification number: H04L9/0836 ,  G06F21/62 ,  G06F21/6236 ,  G06F2221/2107 ,  G06F2221/2113 ,  G06F2221/2115 ,  H04L9/088 ,  H04L9/0897 ,  H04L9/14 ,  H04L2209/603 ,  H04N7/165 ,  H04N7/1675 ,  H04N21/2541 ,  H04N21/26613 ,  H04N21/4788 ,  H04N21/835 ,  H04N21/8355

Abstract: Provided is a migration system considering security authentication levels and data protection strength levels of the both security devices between which data is migrated. A first terminal includes a mechanism for protecting data by a private key in the public key method held by TPM, and a second terminal includes a key in the private key method encrypted by the private key in the public key method held by TPM and a mechanism for protecting the data by the key. A Migration Authority holds a security policy table describing a security policy and judges whether data movement from the first terminal to the second terminal is enabled according to the security policy table.

Abstract translation: 提供了考虑安全认证级别和迁移数据的两个安全设备的数据保护强度级别的迁移系统。 第一终端包括用TPM保存的公钥方法中的私钥保护数据的机制，第二终端包括由TPM持有的公钥方法中的由私钥加密的私钥方法中的密钥，以及机制 用于通过密钥保护数据。 迁移管理局持有描述安全策略的安全策略表，并根据安全策略表判断是否启用从第一终端到第二终端的数据移动。

公开(公告)号：US08090956B2

公开(公告)日：2012-01-03

申请号：US11886576

申请日：2006-03-27

Applicant: Rieko Asai ,  Taichi Sato ,  Tomoyuki Haga ,  Kenichi Matsumoto ,  Akito Monden ,  Masahide Nakamura

Inventor： Rieko Asai ,  Taichi Sato ,  Tomoyuki Haga ,  Kenichi Matsumoto ,  Akito Monden ,  Masahide Nakamura

IPC: G06F12/14

CPC classification number: H04L9/085 ,  G06F21/10 ,  G06F21/125 ,  G06F21/14 ,  G06F21/54 ,  G06F21/6209

Abstract: To provide a program conversion device capable of executing a program that includes a secret operation using secret information without exposure of the secret information in a memory. In an execution program generation device, with respect to an original program that includes the secret operation, a combining function generation unit generates combining function processing for applying a bitwise self-dual function to an input value, a split secret information generation unit generates pieces of split secret information by performing an inverse operation of the self-dual function, a program conversion unit generates pieces of split secret operation processing each for performing the operation between each bit value of the operand information and a corresponding bit value of a different piece of the split secret information, and replaces the secret operation processing with the pieces of the split secret operation processing and the combining function processing.

Abstract translation: 提供一种程序转换装置，其能够执行包含使用秘密信息的秘密操作而不在存储器中隐藏秘密信息的秘密操作的程序。 在执行程序生成装置中，对于包含秘密操作的原始程序，组合函数生成单元生成用于对输入值应用按位自双重功能的组合功能处理，分割秘密信息生成单元生成 通过执行自双重功能的反向操作来分割秘密信息，程序转换单元生成分割秘密操作处理，每个分割秘密操作处理用于执行操作数信息的每个位值和不同片段的对应位值之间的操作 分割秘密信息，并且通过分割秘密操作处理和组合功能处理来代替秘密操作处理。

公开(公告)号：US20100162352A1

公开(公告)日：2010-06-24

申请号：US12377040

申请日：2007-11-07

Applicant: Tomoyuki Haga ,  Hideki Matsushima ,  Takayuki Ito ,  Manabu Maeda ,  Taichi Sato

Inventor： Tomoyuki Haga ,  Hideki Matsushima ,  Takayuki Ito ,  Manabu Maeda ,  Taichi Sato

IPC: G06F21/22

CPC classification number: G06F21/64 ,  G06F21/51

Abstract: A tamper detection device detects tampering with a program loaded to memory, at high speed and without compromising the safety. Prior to loading of a program, a dividing-size determining unit 12 determines a block size based on random number information, a dividing unit 13 divides the program by the block size into data blocks, and a first conversion unit 14 converts, by conducting a logical operation, the data blocks into intermediate authentication data no greater than the block size, and a second conversion unit 15 conducts a second conversion on the intermediate authentication data to generate authentication data. The authentication data and the block size are stored. After the program loading, a program resulting from the loading is divided by the block size, followed by the first and second conversions to generate comparative data. The comparative data is compared with the authentication data to detect tampering of the loaded program.

Abstract translation: 篡改检测装置可以高速地检测加载到存储器的程序的篡改，而不会影响安全性。 在加载程序之前，分割尺寸确定单元12基于随机数信息确定块大小，分割单元13将程序除以块大小分成数据块，第一转换单元14通过执行 逻辑运算，将数据块转换成不大于块大小的中间认证数据，第二转换单元15对中间认证数据进行第二转换以生成认证数据。 存储认证数据和块大小。 在程序加载之后，由加载产生的程序除以块大小，然后进行第一次和第二次转换以生成比较数据。 将比较数据与认证数据进行比较，以检测加载的程序的篡改。

公开(公告)号：USD610201S1

公开(公告)日：2010-02-16

申请号：US29303143

申请日：2008-02-01

Applicant: Yukiho Okada ,  Shinya Izawa ,  Koji Nishimura ,  Taichi Sato ,  Nobuyuki Tane ,  Atsunori Hara

Designer： Yukiho Okada ,  Shinya Izawa ,  Koji Nishimura ,  Taichi Sato ,  Nobuyuki Tane ,  Atsunori Hara