Abstract: The present invention addresses the problem of providing agglomeraterd boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.

Abstract: A distributed data management method performed by a distributed data management apparatus for holding a plurality of indexes which specify storage positions of data to be distributed in a network system, the method includes steps of: in a case where any one of the held indexes is deleted, adding an identifier of the deleted index to a first invalid list held by the distributed data management apparatus; and in a case where it is determined that an index requested from an information processing apparatus is not held, transmitting the first invalid list to the information processing apparatus.

Abstract: To provide a composition which satisfies a high K1c value, a high glass transition temperature and a low viscosity simultaneously, and which is capable of forming an interlayer filler layer for a layered semiconductor device of which stable bonding is maintained even regardless of changes of environment. A composition comprising an epoxy compound (A) having a viscosity at 25° C. of at most 50 Pa·s, an amine compound (B) having a melting point or softening point of at least 80° C., and an amine compound (C) having a melting point or softening point of less than 80° C., wherein the proportion of the amine compound (C) is at least 1 part by weight and less than 40 parts by weight per 100 parts by weight of the total amount of the amine compound (B) and the amine compound (C).

Abstract: A management device is connected with a plurality of relay devices, and the relay devices store data collected by a device. The management device registers, when a connection notification is received from one of the relay devices, relay device identification information, which identifies the relay device, of the relay device serving as the request destination when the data is acquired, sends a data acquisition request to the specified relay device, and sends, to one of the relay devices, relay device identification information of the target relay device targeted for deletion. The plurality of the relay devices associates, when the identification information targeted for the deletion is received, inquiry destination information specifying the target relay device with the data, and performs, when the data acquisition request is received, response control of the data on the basis of the determination of whether the inquiry destination information is associated with the data.

Abstract: The present invention addresses the problem of providing agglomerated boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.

Abstract: A distributed data management method executed by a distributed data management apparatus, the method including, receiving an acquisition request for device information regarding a device, receiving a notification regarding index information of the device information, counting a first number of times, the first number of times being a number of times when the acquisition request is received within a predetermined period, counting a second number of times, the second number of times being a number of times when the notification is received within the predetermined period, determining whether the received index information is to be stored into a first memory region or into a second memory region based on the first number of times and the second number of times, and storing the index information corresponding to the received notification into the first memory region or the second memory region based on a result of the determining.

Abstract: Gateways transfer data between publishers and subscribers. Upon receiving an acquisition request for acquiring device-information from a subscriber, a first gateway stores, as routing-information, a matching condition for transferring device-information and a transfer-destination address, and transfers the acquisition request. Upon receiving device-information issued by a publisher, the second gateway stores the device-information in association with a reception time of the device-information, adds, to the routing information, a matching result including a source address of the device-information and the reception time, and transfers the device-information through gateways to the first gateway, according to the routing information.

Abstract: Gateways transfer data between publishers and subscribers. Upon receiving an acquisition request for acquiring device-information from a subscriber, a first gateway stores, as routing-information, a matching condition for transferring device-information and a transfer-destination address, and transfers the acquisition request. Upon receiving device-information issued by a publisher, the second gateway stores the device-information in association with a reception time of the device-information, adds, to the routing information, a matching result including a source address of the device-information and the reception time, and transfers the device-information through gateways to the first gateway, according to the routing information.

Abstract: A computation unit detects booting of a virtual machine or a physical machine in a system. The computation unit collects configuration parameters from virtual machines or physical machines in the system. The computation unit retrieves information about a constraint on the system from a storage device, in relation to the detected booting of a virtual machine or physical machine. The computation unit determines whether the collected configuration parameters satisfy the retrieved constraint, and it controls whether to continue or discontinue the boot process of the virtual machine or physical machine, depending on the result of the determination.

Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.

Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.

Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.

Abstract: A management device is connected with a plurality of relay devices, and the relay devices store data collected by a device. The management device registers, when a connection notification is received from one of the relay devices, relay device identification information, which identifies the relay device, of the relay device serving as the request destination when the data is acquired, sends a data acquisition request to the specified relay device, and sends, to one of the relay devices, relay device identification information of the target relay device targeted for deletion. The plurality of the relay devices associates, when the identification information targeted for the deletion is received, inquiry destination information specifying the target relay device with the data, and performs, when the data acquisition request is received, response control of the data on the basis of the determination of whether the inquiry destination information is associated with the data.

Abstract: The invention relates to an inorganic-organic hybrid material which comprises an inorganic component and an organic component, has a content of the inorganic component of 20-80% by mass, and has a refractive index of 1.60 or higher, wherein, when preparing a strip specimen having a thickness of 1,000 ?m, a width of 5 mm and a length of 70 mm by using the inorganic-organic hybrid material and winding the specimen by 180° on a cylindrical metal rod having a diameter of 10 mm at 25° C., the specimen does not crack.

Abstract: A program for controlling an update of a communication device that causes a computer to execute a process including: determining, when acquiring an update request including information to identify a communication device, whether or not the communication device acquires predetermined information by referring to a device information management table that manages information configured to identify the communication device that executes a predetermine function; specifying another communication device, which becomes an alternative of the communication device that executes the update, based on the function and position information of the another communication device which are included in the device information management table; making a setting so as to acquire the predetermined information from the another communication device that becomes the specified alternative; and executing the update with respect to the communication device that executes the update in accordance with the update request.

Abstract: A method of restoring a MAC address in system, the method includes, first transmitting a first frame, in which a origin of a transmission is a first MAC address held in the administration target machine, to the administration server, admitting a passage of a frame, in which the origin of the transmission is a MAC address included in a permission list, second transmitting a second frame, in which the origin of a transmission is the second MAC address, to the administration server, when not receiving a reply for the first frame from the administration server, replying a third frame which includes the regular first MAC address corresponding to the second MAC address, and restoring the first MAC address to the regular first MAC address included in the third frame and re-starting based on the first MAC address after restoration.

Abstract: The present invention addresses the problem of providing agglomerated boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.

Abstract: A computation unit detects booting of a virtual machine or a physical machine in a system. The computation unit collects configuration parameters from virtual machines or physical machines in the system. The computation unit retrieves information about a constraint on the system from a storage device, in relation to the detected booting of a virtual machine or physical machine. The computation unit determines whether the collected configuration parameters satisfy the retrieved constraint, and it controls whether to continue or discontinue the boot process of the virtual machine or physical machine, depending on the result of the determination.

Abstract: To provide a composition which satisfies a high K1c value, a high glass transition temperature and a low viscosity simultaneously, and which is capable of forming an interlayer filler layer for a layered semiconductor device of which stable bonding is maintained even regardless of changes of environment. A composition comprising an epoxy compound (A) having a viscosity at 25° C. of at most 50 Pa·s, an amine compound (B) having a melting point or softening point of at least 80° C., and an amine compound (C) having a melting point or softening point of less than 80° C., wherein the proportion of the amine compound (C) is at least 1 part by weight and less than 40 parts by weight per 100 parts by weight of the total amount of the amine compound (B) and the amine compound (C).

Abstract: The present invention provides a polymerizable inorganic particle dispersant that can achieve an inorganic-organic composite particle and inorganic-organic resin composite material, which have a high refractive index and a high Abbe's number, i.e., which can achieve both of a high refractive index and a high Abbe's number that is non-conventional in a composite with an inorganic particle. The present invention relates to a polymerizable inorganic particle dispersant comprising a compound which includes the following functional groups A, B and Q: A: Polymerizable functional group; B: Carboxyl group, Oxo acid group containing a phosphorous or Oxo acid group containing sulfur; and C: Sulfur-containing divalent or more aliphatic hydrocarbon group, which may contain a hetero atom other than sulfur.