摘要:
A temporary adhesive for which temporary adhesion and subsequent detachment are simple. The temporary adhesive composition includes: (A) an organopolysiloxane having a weight-average molecular weight of at least 15,000, obtained by a hydrosilylation reaction between (A1) and (A2) described below, and (B) an organic solvent having a boiling point of not more than 220° C., wherein (A1) is an alkenyl group-containing organopolysiloxane having a weight-average molecular weight exceeding 2,000, comprising 35 to 99 mol % of T siloxane units and 1 to 25 mol % of M siloxane units, and in which alkenyl groups bonded to silicon atoms represent at least 2 mol % of all the organic groups bonded to silicon atoms, and (A2) is a specific organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms or a specific hydrosilyl group-containing compound.
摘要:
A temporary adhesive for which temporary adhesion and subsequent detachment are simple. The temporary adhesive composition includes: (A) an organopolysiloxane having a weight-average molecular weight of at least 15,000, obtained by a hydrosilylation reaction between (A1) and (A2) described below, and (B) an organic solvent having a boiling point of not more than 220° C., wherein (A1) is an alkenyl group-containing organopolysiloxane having a weight-average molecular weight exceeding 2,000, comprising 35 to 99 mol % of T siloxane units and 1 to 25 mol % of M siloxane units, and in which alkenyl groups bonded to silicon atoms represent at least 2 mol % of all the organic groups bonded to silicon atoms, and (A2) is a specific organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms or a specific hydrosilyl group-containing compound.
摘要:
A power-saving network management server, which is coupled to a network system including a network device and manages a state of power to the network device, wherein the power-saving network management server is configured to: store network configuration information and task allocation information; determine starting or stopping of the power supply to the port of the network device based on the updated network configuration information and task allocation information; store a determination result of the starting or stopping of the power supply to the port as a port determination result; and control the power supply to the port of the network device based on the port determination result.
摘要:
A failure factor can be promptly carved up by effectively prioritizing the ports to which MEPs are assigned in a condition where the maximum number of MEPs is limited. A network monitoring server monitors a network having plural switch devices. The plural switch devices each have a communication confirmation function using transmission and reception of a monitoring frame between ports. An upper limit is set to the number of ports to which maintenance end points (MEPs) are assignable among the respective ports of the plural switch devices. The network monitoring server calculates, for each of the plural switch devices, a monitoring priority corresponding to the probability of failures of a device connected to a network path including the port or the port, and generates data for displaying the calculated monitoring priority of each port in association with each port.
摘要:
A method and apparatus for testing an integrated electronic device wherein the integrated electronic device to be tested is placed on a sample table. A predetermined position of the integrated electronic device is irradiated with the primary charged beam. A substrate current flowing through a substrate of the integrated electronic device is measured upon radiation of the primary charged beam, and then a potential of the predetermined position irradiated with the primary charged beam is nondestructively measured in accordance with secondary electrons emitted from the predetermined position. A function of the integrated electronic device is evaluated in accordance with the substrate current and the predetermined position potential. The function to be evaluated includes leakage characteristics and a capacitance.
摘要:
An arrangement for observing a surface using a charged particle beam irradiated on the surface of a specimen and detecting secondary electrons emitted. An exciting device produces a strong magnetic field substantially perpendicular to the surface of the specimen. Secondary electrons are extracted from a bottom or side surface of a recess, such as a through hole formed in the surface of the specimen, by an interaction between the emitted secondary electrons and the strong magnetic field. A focusing lens is arranged so as to focus the charged particles at a point on the specimen, even in the presence of a strong field. Thus, a secondary electron image on the surface of the specimen can be sharply obtained to thereby observe a secondary electron image at the bottom surface or side surface of the through hole.
摘要:
A virtual network management server includes ring node information that manages configuration nodes for each of the rings, and ring connection I/F for each of the ring configuration nodes, generates the VLAN configuration information so as to transfer a frame that is transmitted or received by a designated gateway connection port and a designated base station connection port by the designated VLAN, and also so as to transmit or receive a tagged frame of the designated VLAN by the ring connection I/F of all of the ring to which the gateway connection switch belongs and the ring to which the base station connection switch belongs, and updates the VLAN configuration of the switch.
摘要:
Provided is a computer system including: a first computer; a second computer including a second processor and a second memory; and a communication controller for controlling communication between the first and second computers, in which: upon reception of a packet from the first computer, the communication controller translates address information of the received packet to transfer the packet to the second computer; the second memory stores SA candidate information as SA information in which a part of the address information is unknown; and the second processor decrypts the packet encrypted by the first computer by using the SA candidate information upon reception of the encrypted packet from the first computer, and creates SA information based on the SA candidate information used for the decryption and the address information of the encrypted packet upon successful decryption of the encrypted packet.
摘要:
A data distribution system is provided which, in a network where data is exchanged between users, prevents the users from downloading malicious data without knowing whether the data he or she is going to download is the desired data. In a system configuration, a network administrator makes publicly known to the users, distributor identifiers uniquely assigned to data distributors in advance, and prohibits a data distribution by a user with a distributor identifier when the administration is notified that a malicious data has been distributed from the user, thereby securing reliability of the data distributors. A signature of the data is used to detect tampered data and prevent such data from being redistributed. Further, a user who tampered with the data is identified and then prevented from using the network.
摘要:
A proxy response terminal wherein information relating to the call being called is acquired and the call to which a proxy response is to be made is expressly specified so that the call may be responded. The proxy response terminal includes an incoming information acquiring means for requesting the information relating to the call in the calling state to the call control apparatus and a proxy response requesting means for issuing connection request specifying the call to which a proxy response is to be made based on the information notified by the call control apparatus. And the call control apparatus includes an incoming information notifying means for notifying the information relating to the call in the calling state at a terminal in the group to which the proxy response terminal belongs in response to an incoming information acquiring request presented by the proxy response terminal, and a call controlling means for relaying the connection request presented by the calling terminal and the proxy response request presented by the proxy response terminal.