Patent application number | Description | Published |
20090177873 | INSTRUCTION GENERATION APPARATUS - A tampering-prevention-process generation apparatus ( | 07-09-2009 |
20090254738 | OBFUSCATION DEVICE, PROCESSING DEVICE, METHOD, PROGRAM, AND INTEGRATED CIRCUIT THEREOF - It is an object of the present invention to provide an obfuscation device that can achieve both sufficient obfuscation and the appropriate instruction block to be executed. In the obfuscation device, a first instruction generating unit, for each of the first process and the second process, generates an initialization instruction for securing a management area for managing the identification information indicating an instruction block that should be executed next so as to proceed with the process, and to store the initialization instruction in said storage unit. Further, a second instruction generating unit generates a selection instruction (i) to make a first selection selecting a process that should be proceeded out of the first process and the second process, (ii) to make a second selection selecting an instruction block indicated by the identification information managed in the management area as an instruction block that should be executed for proceeding with the process selected by the first selection, and (iii) to cause the execution device to execute the instruction block selected by the second selection, and stores the selection instruction in said storage unit. Furthermore, a third instruction generating unit generates an updating instruction for updating, when the second process is selected by the first selection, and when the loop instruction included in the second process is executed, the identification information regarding the first process managed in the management area to identification information indicating an instruction block to be executed next in the first process which is subsequently selected by the first selection, and to store the updating instruction in said storage unit. | 10-08-2009 |
20090316909 | UTILIZATION APPARATUS, SERVICER APPARATUS, SERVICE UTILIZATION SYSTEM, SERVICE UTILIZATION METHOD, SERVICE UTILIZATION PROGRAM, AND INTEGRATED CIRCUIT - Provided are a utilization apparatus, a server apparatus, and a key utilization system which enable the utilization apparatus to control deletion of the old key without using a secure clock and allow encrypted communications irrespective of whether the accessed server has updated its key or not. In key utilization system | 12-24-2009 |
20100014677 | GROUP SUBORDINATE TERMINAL, GROUP MANAGING TERMINAL, SERVER, KEY UPDATING SYSTEM, AND KEY UPDATING METHOD THEREFOR - Provided is a group subordinate terminal in a key updating system that includes a server and a group of terminals including: a group managing terminal; and group subordinate terminals including the group subordinate terminal, the group subordinate terminal comprising: a group withdrawal request processing unit which transmits a group withdrawal request to the group managing terminal in response to an instruction to update its apparatus-unique key, the group withdrawal request requesting for withdrawal of the group subordinate terminal from the group; an update apparatus-unique key requesting unit which requests for another apparatus-unique key by transmitting to the server a group withdrawal certificate indicating that the withdrawal of the group subordinate terminal from the group of terminals is completed through invalidation of its group key; and an update processing unit which updates the apparatus-unique key held in an apparatus-unique key holding unit to the another apparatus-unique key obtained from the server. | 01-21-2010 |
20100180346 | OBFUSCATION ASSISTING APARATUS - To provide, in order that proper obfuscation of a source code ( | 07-15-2010 |
20100217528 | PATH RISK EVALUATING APPARATUS - A path risk evaluating apparatus includes a secondary collision likelihood direction evaluating unit ( | 08-26-2010 |
20100268936 | INFORMATION SECURITY DEVICE AND INFORMATION SECURITY SYSTEM - Provided is a migration system considering security authentication levels and data protection strength levels of the both security devices between which data is migrated. | 10-21-2010 |
20100332820 | INFORMATION SECURITY DEVICE AND INFORMATION SECURITY SYSTEM - The present invention provides a migration apparatus that realizes safe migration of data between devise that use different encryption algorithms and different security authentication levels. The fourth electronic terminal device | 12-30-2010 |
20110311127 | MOTION SPACE PRESENTATION DEVICE AND MOTION SPACE PRESENTATION METHOD - 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 dither 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. | 12-22-2011 |
20120182155 | DANGER PRESENTATION DEVICE, DANGER PRESENTATION SYSTEM, DANGER PRESENTATION METHOD AND PROGRAM - 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. | 07-19-2012 |
20120191245 | CONTROL APPARATUS AND METHOD FOR MASTER-SLAVE ROBOT, MASTER-SLAVE ROBOT, CONTROL PROGRAM, AND INTEGRATED ELECTRONIC CIRCUIT - A control apparatus for a master-slave robot includes a force correction section detecting unit that detects a section at which force information from at least one of force information and speed information is corrected, and a force correcting unit that corrects the force information at a section detected as a force correction section by the force correction section detecting unit. A small external force applied to a slave manipulator is magnified and transmitted to a master manipulator, or an excessive manipulation force applied to the master manipulator is reduced and transmitted to the slave manipulator. | 07-26-2012 |
20130030569 | CONTROL APPARATUS AND CONTROL METHOD FOR ROBOT ARM, ROBOT, CONTROL PROGRAM FOR ROBOT ARM, AND INTEGRATED ELECTRONIC CIRCUIT - There is provided a control apparatus and control method for robot arm, robot, control program for robot arm, and integrated electronic circuit, which can improve robot arm operability upon performing tasks such as cooperative conveyance and direct teaching. The grip portion separated from the end effector attached to the robot arm is provided. When a person grips and shifts the grip portion, a tracking control unit controls so that the robot arm follows the shift. A fixing switch unit switches between a fixing state where, upon switching to “playback mode”, a fixing portion is located at a fixed position to fix the end effector and the grip portion to maintain a gap distance therebetween and a relatively shiftable state where, upon switching to “teaching mode”, the fixing portion is located at an accommodated position to relatively shift them from each other without maintaining the gap distance. | 01-31-2013 |
20130184871 | ROBOT ARM CONTROL APPARATUS, ROBOT ARM CONTROL METHOD, ROBOT, ROBOT ARM CONTROL PROGRAM, AND INTEGRATED ELECTRONIC CIRCUIT - A robot arm includes a grip part which is structured to be separated from an end effector attached to the robot arm. When the grip part is gripped by the user and shifted, the robot arm shifts tracking the grip part. Further, the grip part includes contact sensors, and a tracking control method is switched according to the value of the contact sensors. | 07-18-2013 |
20130297072 | CONTROL APPARATUS AND METHOD FOR MASTER-SLAVE ROBOT, MASTER-SLAVE ROBOT, CONTROL PROGRAM, AND INTEGRATED ELECTRONIC CIRCUIT - A control apparatus for a master-slave robot includes a force correction section detecting unit that detects a section at which force information from at least one of force information and speed information is corrected, and a force correcting unit that corrects the force information at a section detected as a force correction section by the force correction section detecting unit. A small external force applied to a slave manipulator is magnified and transmitted to a master manipulator, or an excessive manipulation force applied to the master manipulator is reduced and transmitted to the slave manipulator. | 11-07-2013 |
20140114477 | TEACHING DEVICE FOR ROBOT, ROBOT APPARATUS, METHOD OF CONTROLLING TEACHING DEVICE FOR ROBOT, AND CONTROL PROGRAM OF TEACHING DEVICE FOR ROBOT - In a teaching device for robot that moves a flexible body holding unit holding a flexible body and performs teaching of a fitting task of the flexible body to a thing to generate teaching data, a reaching decision unit decides that a front end of the flexible body reaches the thing, a curvature acquiring unit acquires information of evaluation of a degree of curvature of the flexible body when the reaching decision unit decides the reaching, and a notification unit performs predetermined notification about teaching on the basis of the acquired information of evaluation. | 04-24-2014 |
20140137669 | TORQUE MEASUREMENT APPARATUS, METHOD, AND PROGRAM - A first angle acquiring unit acquires a rotational angle of a characteristic portion in a predetermined region on an inlet side of an insertion member of a linear body extending through the insertion member. From an image of the linear body inserted into a body of a subject, a second angle acquiring unit acquires a direction of a curved portion of the linear body inserted into the body of the subject and then acquires a rotational angle of a distal end of the linear body. A torque calculation unit calculates a torque based on a difference between the rotational angle in the predetermined region acquired by the first angle acquiring unit and the rotational angle of the distal end of the linear body acquired by the second angle acquiring unit. | 05-22-2014 |
20140172143 | CONTROL APPARATUS AND CONTROL METHOD FOR ROBOT ARM, ROBOT, CONTROL PROGRAM FOR ROBOT ARM, AND INTEGRATED ELECTRONIC CIRCUIT - In a control apparatus for a robot arm, the feedback rule generating section generates a feedback rule in accordance with relationship between a time point of generation of a stimulus and variation in behavior after elapse of a reaction time in taught data as detected by the information variation point detecting section and the behavior variation point detecting section. The motion generating section generates a motion of the robot arm based on motion information, an information variation point, a behavior variation point, and the feedback rule. The controller controls the motion of the robot arm. | 06-19-2014 |
20140187921 | CATHETER TIP-END ROTATION ANGLE MEASUREMENT APPARATUS, CATHETER TIP-END ROTATION ANGLE MEASUREMENT METHOD, AND CATHETER TIP-END ROTATION ANGLE MEASUREMENT PROGRAM - A catheter tip-end rotation angle measurement apparatus includes a motion restriction unit, of a tube shape penetrated from a first hole to a second hole of a catheter on tip end and opposite sides, that restricts the catheter motion to an insertion direction by causing the catheter to pass through from the first to second holes, first and second rotation angle measurement units that measure first and second rotation angles that are rotation angles of the catheter at the first and second holes, a catheter insertion length measurement unit that measures a catheter insertion length, and a catheter tip-end rotation angle calculation unit that calculates the rotation angle of the catheter tip end by using an angle difference between the first and second rotation angles, the catheter insertion length, and a distance between the first and second holes. | 07-03-2014 |
20140288525 | CONTROL APPARATUS AND CONTROL METHOD OF INSERTION APPARATUS, INSERTION APPARATUS HAVING CONTROL APPARATUS, CONTROL PROGRAM FOR INSERTION APPARATUS, AND CONTROLLING INTEGRATED ELECTRONIC CIRCUIT OF INSERTION APPARATUS - A control apparatus of an insertion apparatus in which a state specifying unit specifies a state of an insertion member to carry out vibration control depending on the state, thereby removing getting-stuck of a tip of the insertion member with a vibration having such a proper magnitude as not to cause an overload in a case where the tip of the insertion member is gotten stuck. | 09-25-2014 |
20150057575 | FORCE MEASUREMENT APPARATUS AND FORCE MEASUREMENT METHOD, MASTER SLAVE APPARATUS, FORCE MEASUREMENT PROGRAM, AND INTEGRATED ELECTRONIC CIRCUIT - A force measurement apparatus that, when an insertion member is inserted into a living body vessel, measures a force at time the insertion member contacts with living body vessel, includes a force detector that measures, from an outside of a body, a force applied from the insertion member to the living body vessel, a reference point calculating unit that calculates a time point when a force applied from the insertion member into the living body vessel is individually measured based on information about the force detected by the force detector during the insertion of the insertion member into the living body vessel, and an individual force calculating unit that individually calculates the force applied from the insertion member to the living body vessel based on information about the time point and information about the force detected by the force detector. | 02-26-2015 |