Patent application number | Description | Published |
20110038253 | TRANSPORT CONTROL SERVER, TRANSPORT CONTROL SYSTEM, AND BACKUP PATH SETTING METHOD - A transport control server (TCS) identifies a backup path B switched over to from an active path A due to a path change or a fault, based on information in a path change notification or a fault notification. The TCS identifies a backup path C affected by the switchover from the active path to the backup path. The TCS identifies nodes in which a setting change to delete the backup path C is needed and nodes in which a backup path D should be set up as an alternative to the backup path C and transmits a setting change notification to these nodes. | 02-17-2011 |
20140355426 | TRANSPORT CONTROL SERVER, TRANSPORT CONTROL SYSTEM, AND BACKUP PATH SETTING METHOD - Transport control server (TCS) in a network system including a first backup path (FBP) with predetermined first bandwidth (PFB) secured or reserved between any node pair, second backup path (SBP) with predetermined second bandwidth (PSB) secured or reserved between any node pair, the FBP and SBP sharing a link, each node forwards data according to path setting information. The TCS including: a storage section storing, for each path, an identifier for each node through which the path passes; and a control processing section performing: upon switchover of first active path to FBP, judging whether PSB of SBP can be secured or reserved by the bandwidth of the shared link through which the FBP passes, by referring to the storage section; if not, identifying nodes through which the SBP passes, by referring to the storage section; and transmitting a setting change notification to delete the SBP to the identified nodes. | 12-04-2014 |
Patent application number | Description | Published |
20120020357 | TRANSPORT CONTROL SYSTEM AND TRANSPORT CONTROL SERVER - A transport control server ( | 01-26-2012 |
20120069739 | Transport Control Server, Transport Control System, and Transport Control Method - There is a need to extract a traffic related to congestion in consideration of an entire network. Multiple traffics are received from multiple nodes. There is available information about bandwidths for the traffics passing through nodes. Bandwidths for the traffics at an entry node and an exit node are extracted from the bandwidth information. Each traffic first passes through the entry node and last passes through the exit node. A bandwidth is dropped when the traffic passes through the nodes. The dropped bandwidth is calculated based on the extracted bandwidths for the traffics at the entry node and the exit node. The calculated bandwidth to be dropped is compared with a specified first bandwidth. One or more first traffics are extracted because of having the dropped bandwidth larger than the first bandwidth. Based on band information, a second traffic is extracted from the extracted first traffic. The second traffic has a bandwidth that is dropped at two or more nodes for the first traffic to pass through and exceeds a specified second bandwidth. | 03-22-2012 |
20120246276 | DATA SYNCHRONIZATION SERVER, SYSTEM, AND DATA TRANSFER BANDWIDTH CONTROL METHOD - A data synchronization system transfers data between multiple data synchronization servers connected to a network path. The data synchronization server calculates a transfer delay on a network path involved in the transfer of data of multiple applications in an application server to another data synchronization server, predicts a time at which the transfer delay will exceed the requested delay of each application, and controls the transmission rate of data for each application so that times, at which the transfer delays will exceed the requested delays of all applications, become the same. In this way, the data synchronization system controls the data synchronization of applications between remotely installed distributed data centers so that the requested delay of each application is satisfied as much as possible. | 09-27-2012 |
20120263062 | TRANSPORT CONTROL SERVER, TRANSPORT CONTROL SYSTEM, AND TRANSPORT CONTROL METHOD - A passage channel is calculated by taking into account a plurality of requirements having different importance degrees. A channel calculation unit ( | 10-18-2012 |
20130242804 | PATH CALCULATION METHOD - When a path which is a network communication path is calculated, the amount of path calculation is reduced while satisfying the requirement of the path. The network is logically divided into a plurality of calculation domains, and the divided calculation domains are hierarchically managed, and the path attribute of a path within the calculation domain of a lower hierarchical layer is held as a link attribute of an abstract link of a higher hierarchical layer. | 09-19-2013 |
20150019755 | DATA-CENTRIC COMMUNICATIONS SYSTEM, NODE, AND DATA FORWARDING METHOD - A node, when an object request message includes a location ID of a destination, sets the location ID of the destination as a search key to search the location-ID forwarding table thereof and forwards the object request message to a node that is a next hop obtained as the search result; and when the object request message does not include the location ID of the destination, sets the object ID included in the object request message as a search key to search the object-ID forwarding table thereof to forward the object request message to the node that is the next hop obtained as the search result. | 01-15-2015 |
Patent application number | Description | Published |
20110091902 | METHOD OF ASSAYING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN, KIT FOR ASSAYING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN AND APPARATUS FOR ASSAYING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN - Provided is a technique whereby a physiologically active substance of biological origin such as an endotoxin or β-D-glucan can be more conveniently and accurately detected and the concentration thereof can be determined even in the case of using a sample which contains a substance affecting LAL activity. For example, a sample is brought into contact with a substance ( | 04-21-2011 |
20120003745 | METHOD FOR MEASURING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN, PROGRAM FOR IMPLEMENTING THE SAME, AND APPARATUS FOR MEASURING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN - When assessing the start time of the limulus reaction between biogenous biologically active substances and LAL and using the reaction start time to determine the concentration of the biogenous biologically active substances, in order to exclude the influence of progressive changes which occur regardless of the conditions of the limulus reaction, the strength of transmitted light or scattered light in the liquid mixture of the measurement sample and LAL is detected, the variation (delta) in the transmittance or number of gel particles is acquired at set intervals, and the time when the variation (delta) crosses a threshold value is taken as the reaction start time. Furthermore, the time intervals when acquiring the abovementioned delta are not uniform, and either change over time from the start of measurement as defined by a time function, or multiple sequences with differing time intervals are prepared in advance. | 01-05-2012 |
20120040385 | COAGULOGEN RAW MATERIAL, PROCESS FOR PRODUCING THE SAME, AND METHOD AND APPARATUS FOR MEASURING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN USING THE SAME - Disclosed is a technique for obtaining a coagulogen raw material which can irreversibly inactivate the activity of a coagulase while retaining the function of coagulogen in an LAL reagent, a LAL reagent contaminated by an organism-derived biologically active substance or the like, and which can be used in a reagent. An LAL reagent is heated at a predetermined temperature for a predetermined period of time to deactivate only the activity of an enzyme contained in the LAL reagent irreversibly, wherein such an activity inherent in coagulogen that coagulogen can be hydrolyzed with the activated coagulase and converted to coagulin to induce gelatinization or an agglutination reaction is retained. | 02-16-2012 |
Patent application number | Description | Published |
20110201015 | METHOD FOR MEASURING ENDOTOXIN AND REAGENT KIT FOR MEASURING ENDOTOXIN - A technique which is less likely to be affected by turbid or color of samples and with which prompt and simple detection or concentration measurement of endotoxin can be achieved is provided. A reagent in which proteins contained in LAL are adsorbed or bound onto fine particles dispersed in a previously prepared drug liquid is prepared, and this reagent and a sample containing endotoxin are mixed. By doing this, endotoxin acts on the proteins on the fine particles and the fine particles are associated with one another to form a large aggregate at an early stage. By optically measuring the formation of this aggregate, detection or concentration measurement of endotoxin is performed. | 08-18-2011 |
20140342469 | METHOD FOR MEASURING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN - A method for measuring a specific physiologically active substance of biological origin includes preparing a mixed solution of an AL reagent and a sample containing the physiologically active substance and detecting the aggregation or gelatinization of a protein in the mixed solution while agitating the mixed solution, thereby detecting the physiologically active substance or measuring the concentration of the physiologically active substance in the sample. A predetermined fluorescence emission is imparted to a substance involved in the aggregation or gelatinization in the sample to be measured and/or the AL reagent, and the fluorescence emitted from the substance involved in the aggregation or gelatinization is measured or observed in the mixed solution. In this manner, the aggregation or gelatinization in the mixed solution can be detected. | 11-20-2014 |
20150031568 | METHOD FOR MEASURING PHYSIOLOGICALLY ACTIVE SUBSTANCE OF BIOLOGICAL ORIGIN, AND MICROPARTICLES AND EXTRACT FOR USE IN THE METHOD - Provided is a technique which can detect a physiologically active substance of biological origin or measure the concentration of the physiologically active substance of biological origin with higher accuracy or within a shorter period even when a sample that contains the physiologically active substance of biological origin at an extremely low concentration or a sample that contains a component capable of interfering with an AL is used. Microparticles capable of adsorbing a specific physiologically active substance, e.g., an endotoxin, is dispersed in a sample containing the specific physiologically active substance to cause the adsorption of the specific physiologically active substance onto the microparticles, thereby concentrating the specific physiologically active substance in the sample. Subsequently, the microparticles are separated and collected, then are reacted with an AL to cause an aggregation reaction, and the aggregation is detected by an optical means. In this manner, the measurement of the specific physiologically active substance can be carried out. | 01-29-2015 |
Patent application number | Description | Published |
20090303985 | COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL APPARATUS - In a communication system which performs a communication of the user communication information between a user terminal and a user terminal, the communication system including a plurality of network domains each having different types of destination information (for example, host address) of the user communication information transmitted from the user terminal to the user terminal, a communication control method that switches a U-PLANE includes: allocating, to the communication path of the user communication information, path identification information identifying the communication path of the user communication information; notifying, to the user terminal, the path identification information; and transmitting, from the user terminal, the user communication information, by using the path identification information as the destination information. | 12-10-2009 |
20100273455 | Server Apparatus and Message Transmission Method - There are provided a server apparatus capable of transmitting any message in a flexible manner at various timings of communication service states, and a message transmission method thereof. When a communication trigger detector | 10-28-2010 |
20110093272 | MEDIA PROCESS SERVER APPARATUS AND MEDIA PROCESS METHOD THEREFOR - A media process server apparatus has a speech synthesis data storage device for storing, after categorizing into emotions, data for speech synthesis in association with a user identifier, a text analyzer for determining, from a text message received from a message server apparatus, emotion of text, and a speech data synthesizer for generating speech data with emotional expression by synthesizing speech corresponding to the text, using data for speech synthesis that corresponds to the determined emotion and that is in association with a user identifier of a user who is a transmitter of the text message. | 04-21-2011 |
20110159889 | COMMUNICATION SYSTEM AND COMMUNICATION METHOD - There is provided a communication system and a communication method of making available both a shared telephone number shared by multiple communication terminals and an individual telephone number dedicated to a user's own terminal in a single communication terminal. A shared managing unit | 06-30-2011 |
20110256900 | DATA ARRIVAL CONTROL SERVER AND DATA ARRIVAL CONTROL METHOD - There are provided a data arrival control server and a data arrival control method, whereby in a case where an identical user uses plural communication terminals, even if a data-receiving terminal is powered off, it is made possible to know with another communication terminal that there is a data arrival at the data-receiving terminal. A data arrival notification unit | 10-20-2011 |
Patent application number | Description | Published |
20120285777 | VEHICLE BRAKE APPARATUS - A vehicle brake apparatus capable of preventing abnormal vibration due to thickness variations in a disc rotor includes a motor drive unit configured to control the motor which presses the brake pad against the disc rotor, a brake pressure detection unit for detecting a braking pressure for pressing the brake pad, and a wheel speed sensor for detecting a rotation speed of the disc rotor. If an amount of variation in the detection values detected by the brake pressure detection unit during one rotation of the disc rotor exceeds a variation amount determination threshold value and a detection value variation frequency has a correlation with the rotation speed of the disc rotor and the detection value variation frequency exceeds a variation frequency determination threshold value, the motor drive unit controls the motor in inverted phase to the variation in the detection values. | 11-15-2012 |
20140149012 | ELECTRIC PARKING BRAKE CONTROL DEVICE - An EPB-ECU is an electric parking brake control device which generates a braking force by driving an electric motor to press pads and to a disc rotor. The EPB-ECU includes a current supply unit for supplying a motor current to the electric motor and stopping the supply of the motor current when the motor current reaches a predetermined target current value, a supply time measurement unit for measuring a supply time of the motor current, a waiting time setting unit for setting a waiting time from when the supply of the motor current is stopped to when the supply of the motor current is restarted next time on the basis of the measured motor current supply time, and a control unit for instructing the current supply unit to supply the motor current according to the set waiting time. | 05-29-2014 |
20140200784 | VEHICLE BRAKING CONTROL DEVICE - Each of a plurality of electric brake devices corresponds to one of a plurality of wheels and includes a motor. A brake ECU, which controls the electric brake devices, determines whether there is an overheated motor of which the temperature T is greater than or equal to a first set threshold value Tth | 07-17-2014 |
20150115697 | BRAKE DEVICE - A brake device includes an electric brake mechanism that applies electric braking force, a hydraulic brake mechanism that applies hydraulic braking force, an electric brake ECU that directs the electric brake mechanism to generate the electric braking force according to an operation amount of a brake pedal operated by a driver, a master cylinder in which a volume thereof changes according to the operation amount of the brake pedal, and that is able to deliver operating fluid to the hydraulic brake mechanism by a reduction in the volume, and a reservoir that stores the operating fluid. The master cylinder has a discharge port that discharges the operating fluid that is inside of the master cylinder to the reservoir. | 04-30-2015 |
20150224970 | BRAKING CONTROL DEVICE FOR VEHICLE - In a vehicle brake control device for generating rear wheel braking torque by an electric motor, “slip suppression control of the rear wheel” for reducing rear wheel braking torque by controlling the electric motor is executed based on a slip state quantity of the rear wheel. Further, “sudden-stop control” for rapidly stopping electric motor rotation motion is executed based on a slip state quantity of a front wheel. The sudden-stop control is executed when rear wheel slip suppression control is not being executed. As the sudden-stop control, “control for changing an energization amount of the electric motor stepwise to an energization limit value set in advance corresponding to a deceleration direction of the electric motor” may be executed. Accordingly, it is possible to suppress excessive rear wheel slip due to inertia influences or the like of the electric motor when execution of the rear wheel slip suppression control is started. | 08-13-2015 |
Patent application number | Description | Published |
20110093559 | DATA COMMUNICATION SYSTEM AND DATA COMMUNICATION DEVICE - A data communication system performs transmission and reception of data by token passing and updates data by an arithmetic process of data transmitted to and received from a slave station. The data communication system includes a management master station that updates data of slave stations, and a local station that updates data of slave stations. The management master station performs a data update when a token frame destined to the management master station is received, and the local station determines a destination of token frames transmitted from the slave stations, and performs a data update when a destination is the management master station. | 04-21-2011 |
20110261725 | COMMUNICATION MANAGEMENT DEVICE, COMMUNICATION DEVICE, AND COMMUNICATION METHOD - The communication management device includes a logical-ring configuring unit that determines a transmission order of a token frame in a network and configures a logical ring; a multicast-address generating unit that generates a multicast address from a MAC address of the communication management device; a multicast-address notifying unit that notifies a slave station configuring the logical ring of the multicast address; and a token-frame processing unit and a data-frame-communication processing unit that transmit a frame having a destination address to which the multicast address is set, and not performing a receiving process of a frame when a destination address of the received frame does not coincide with the multicast address. | 10-27-2011 |
20120099480 | COMMUNICATION MANAGEMENT APPARATUS, COMMUNICATION NODE, AND COMMUNICATION SYSTEM, AND DATA COMMUNICATION METHOD - The communication management apparatus includes a network-presence-check processing unit that performs network presence check processing for generating network presence information, a token-circulation-order determining unit that determines token circulation order using the network presence information, a setup processing unit that notifies each of communication nodes in the network of token circulation destination information, a token-frame processing unit that, after transmission of a data frame by a data-frame-communication processing unit, transmits, based on the token circulation order, a token frame including information concerning a transmission right acquiring apparatus that acquires a transmission right next and determines whether the transmission right acquiring apparatus of the transmission right acquiring apparatus information of the received token frame is the own apparatus, and the data-frame-communication processing unit that performs transmission and reception processing for a data frame for acquiring the transmission right. | 04-26-2012 |
20120106387 | COMMUNICATION MANAGEMENT APPARATUS, COMMUNICATION NODE, AND DATA COMMUNICATION METHOD - A communication management apparatus that manages transmission of data in a network in which plural communication nodes are connected via a transmission line in a ring shape, the apparatus including: a network-presence checking unit that transmits a network-presence-check frame in broadcast and generates network connection information indicating a connection state among the connection nodes from a received network-presence-check acknowledge frame, a token-circulation-order determining unit that determines token circulation order; a setup processing unit that performs setup processing for notifying each of the communication nodes of a token circulation destination; a data-frame-communication processing unit that performs transmission and reception of a data frame using a token frame; and a line-connection managing unit that disables, when the network has a ring configuration, any one of ports of any one of the communication nodes to prevent a connection state of the network from becoming a ring shape. | 05-03-2012 |
Patent application number | Description | Published |
20110292837 | COMMUNICATION MANAGEMENT APPARATUS, COMMUNICATION NODE, AND COMMUNICATION SYSTEM, AND DATA COMMUNICATION METHOD - The communication management apparatus includes a network-presence-check processing unit that performs network presence check processing for generating network presence information, a token-circulation-order determining unit that determines token circulation order using the network presence information, a setup processing unit that notifies each of communication nodes in the network of token circulation destination information, a token-frame processing unit that, after transmission of a data frame by a data-frame-communication processing unit, transmits, based on the token circulation order, a token frame including information concerning a transmission right acquiring apparatus that acquires a transmission right next and determines whether the transmission right acquiring apparatus of the transmission right acquiring apparatus information of the received token frame is the own apparatus, and the data-frame-communication processing unit that performs transmission and reception processing for a data frame for acquiring the transmission right. | 12-01-2011 |
20130148496 | COMMUNICATION MANAGEMENT APPARATUS, COMMUNICATION NODE, AND DATA COMMUNICATION METHOD - A communication management apparatus that manages transmission of data in a network in which plural communication nodes are connected via a transmission line in a ring shape, the apparatus including: a network-presence checking unit that transmits a network-presence-check frame in broadcast and generates network connection information indicating a connection state among the connection nodes from a received network-presence-check acknowledge frame, a token-circulation-order determining unit that determines token circulation order; a setup processing unit that performs setup processing for notifying each of the communication nodes of a token circulation destination; a data-frame-communication processing unit that performs transmission and reception of a data frame using a token frame; and a line-connection managing unit that disables, when the network has a ring configuration, any one of ports of any one of the communication nodes to prevent a connection state of the network from becoming a ring shape. | 06-13-2013 |