Abstract: Provided is a high-concentration and high-purity eicosapentaenoic acid-containing composition. A method for producing an eicosapentaenoic acid alkyl ester-containing composition, the method includes: (1) bringing a raw oil that contains an eicosapentaenoic acid alkyl ester into contact with an aqueous solution that contains a silver salt, and then collecting an aqueous layer; (2) adding an organic solvent to the aqueous layer, and then collecting an organic solvent layer; and (3) subjecting the organic solvent layer to vacuum distillation at a temperature of 180 to 188° C. and a tower top vacuum degree of 0.7 Pa or below, to recover the eicosapentaenoic acid alkyl ester from the organic solvent layer.

Abstract: A vulcanization-adhered laminate is constituted by a structure where a fluororubber layer and a synthetic rubber-containing layer are tightly adhered by vulcanization by vulcanization, and the synthetic rubber layer prior to the vulcanization-adhesion includes organic peroxide, silica, organic phosphonium salt, maleic anhydride-modified polybutadiene, and magnesium oxide.

Abstract: A computer-readable recording medium has stored therein a storage system management program causing a computer to execute a process which includes identifying a first port connected to a storage device, which transmits and receives packets with multiple information processing apparatuses via data transmitting devices, out of ports of a data transmitting device adjacent to the storage device, identifying a second port connected to a predetermined information processing apparatus in the multiple information processing apparatuses out of ports of a data transmitting device adjacent to the predetermined information processing apparatus, and setting the first and second ports to be permitted transmission and receipt of packet between the predetermined information processing apparatus and the storage device.

Abstract: A vulcanization-adhered laminate is constituted by a structure where a fluororubber layer and a synthetic rubber-containing layer are tightly adhered by vulcanization by vulcanization, and the synthetic rubber layer prior to the vulcanization-adhesion includes organic peroxide, silica, organic phosphonium salt, maleic anhydride-modified polybutadiene, and magnesium oxide.

Abstract: A laminated-type metal gasket material plate includes a metal plate having two sides, a rubber layer, a layer of a surface preparation agent free from hexavalent chromium, and an adhesive layer. The layer of the surface preparation agent is coated on at least one side of the plate. The adhesive layer attaches the rubber layer and is provided on the layer of the surface preparation agent. Both the adhesive layer and the rubber layer contain a rust-resistant pigment.

Abstract: The present invention is intended to provide a metal gasket material plate with which exfoliation of the coating or blister can be prevented even if it is used in the presence of an electrolyte aqueous solution and which can be manufactured through a process without use of hexavalent chromium in consideration of the environment, etc. The present, invention relates to a metal gasket material plate comprising a metal plate 1 having a rubber layer 4 on one side or both sides thereof through an adhesive layer 3, wherein a rust-resistant pigment is added to both of said adhesive layer 3 and said rubber layer 4.

Abstract: To provide a method for manufacturing zeolite membrane that has characteristics of being resistant to the reaction for a long time and in the high-temperature range, and has characteristic of long-duration hydrogen generation. The inventors of the present invention successfully produced a highly dense zeolite membrane by the steps of: evacuating the surface of porous support not adding the zeolite seed crystals dropwise, thus densely filling the seed crystals in the micropores; and applying hydrothermal treatment to the seed crystals. In addition, the inventors of the present invention confirmed that the zeolite membrane manufactured by the above methods has the characteristic of generating hydrogen for a long time.

Abstract: (Problems to be Solved) The present invention is intended to provide a metal gasket material plate with which exfoliation of the coating or blister can be prevented even if it is used in the presence of an electrolyte aqueous solution and which can be manufactured through a process without use of hexavalent chromium in consideration of the environment, etc. (Means for Solving the Problems) The present, invention relates to a metal gasket material plate comprising a metal plate 1 having a rubber layer 4 on one side or both sides thereof through an adhesive layer 3, wherein a rust-resistant pigment is added to both of said adhesive layer 3 and said rubber layer 4.

Abstract: In a distributed processing management apparatus, server 3 has a node table 5, a job management table 6 and a job class table 7 in order to manage the resource status such as the CPU operating ratio of each node in every predetermined time period. When the operating ratio of the CPU and other elements of a node rises after the input of a job and the speed of executing the input job falls, the server 3 re-inputs the job from the current node 2a to some other node 2b. With this arrangement, it is possible to improve the overall TAT and effectively exploit computer resources in grid computer environment.

Abstract: A network managing apparatus detects a router capable of using Telnet from among nodes in a network and causes that router to send a broadcast ping to other nodes. Each node in the network returns a ping reply to the router. The ping and the ping reply pass through a switch before arriving at their destinations. When the ping and the ping reply pass thorough the switch, the switch extracts MAC addresses of sender nodes and store them in its MAC address table. Thus, accurate topology of the network can be obtained from the MAC address table of the switch.