Patents by Inventor Shinjiro Yagi

Shinjiro Yagi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180357119
    Abstract: Provided is a file information collection system etc., to determine an appropriate log file for failure analysis in a case that an alert occurs in any server belonging to a system in operation and to generate a list of a file name of the file. In the system includes; information acquisition means that acquires a process ID of each process etc., used by the each process; list generation means that selects a file whose name meets a predetermined condition, generates a list of a record including identification information of a server, and, adds the list at a bottom of an already-generated list; and sequence control means that selects the record from a top of the list, acquires information about an update time of a file, and, changes a server attribute in the selected record and moves the record to a bottom of the list.
    Type: Application
    Filed: December 1, 2016
    Publication date: December 13, 2018
    Applicant: NEC Corporation
    Inventor: Shinjiro YAGI
  • Publication number: 20150350034
    Abstract: An information processing according to the present invention device includes: a physical configuration selecting unit which selects a physical device to be determined an influence; a logical configuration range specifying unit which specifies a range of a logical configuration related to the physical device; a service level influence specifying unit which determines an achievement state of a service level on the basis of a service level maintained by a service in the logical configuration and a service level value related to the physical device, and specifies a score which is information indicating the degree of an influence given to the service level of the logic configuration on the basis of the achievement state; and a logic information sorting unit which sorts order of displayed information about the logical configurations on the basis of the score.
    Type: Application
    Filed: January 15, 2014
    Publication date: December 3, 2015
    Inventor: Shinjiro YAGI
  • Patent number: 8818831
    Abstract: The present invention enables SLOs and their values to be determined in a system established for the purpose of providing services to users by accepting requirement values from a user with respect to desired SLOs, and presenting, as candidates which can be selected by a user, SLO groups satisfying those requirement values and SLO groups satisfying those requirement values as nearly as possible, and prompting the user to select a candidate. With this service level objective management system, an administrator inputs SLO names, SLO group names, the SLO names and target values for SLOs belonging to the SLO groups, a hierarchical relationships of the SLO groups, and the like. In addition, user-specified SLO names and requirement values with respect to those SLOs are received from user terminals. A combination specification means 94 calculates the degree to which the target values satisfy the requirement values for each combination of SLO groups, from the highest-ranked SLO group to the lowest-ranked SLO group.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: August 26, 2014
    Assignee: NEC Corporation
    Inventor: Shinjiro Yagi
  • Patent number: 8640139
    Abstract: A system deployment determination system is provided that can appropriately define the number of information processing apparatuses that satisfies availability defined in a Service Level Agreement as the number of information processing apparatuses used in a target system to be configured. The list generating means generates a list including information processing apparatuses of which failure rates are less than the failure rate defined, and searches an information processing apparatus. The apparatus number determining means calculates a number of information processing apparatuses required to satisfy the amount of requested processing during normal operation.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: January 28, 2014
    Assignee: NEC Corporation
    Inventor: Shinjiro Yagi
  • Publication number: 20130297362
    Abstract: The present invention enables SLOs and their values to be determined in a system established for the purpose of providing services to users by accepting requirement values from a user with respect to desired SLOs, and presenting, as candidates which can be selected by a user, SLO groups satisfying those requirement values and SLO groups satisfying those requirement values as nearly as possible, and prompting the user to select a candidate. With this service level objective management system, an administrator inputs SLO names, SLO group names, the SLO names and target values for SLOs belonging to the SLO groups, a hierarchical relationships of the SLO groups, and the like. In addition, user-specified SLO names and requirement values with respect to those SLOs are received from user terminals. A combination specification means 94 calculates the degree to which the target values satisfy the requirement values for each combination of SLO groups, from the highest-ranked SLO group to the lowest-ranked SLO group.
    Type: Application
    Filed: April 18, 2012
    Publication date: November 7, 2013
    Applicant: NEC CORPORATION
    Inventor: Shinjiro Yagi
  • Publication number: 20130042253
    Abstract: A resource management system is provided which calculates a safety rate in such a manner that the amount of resources satisfying an SLA does not become excessive. Excess rate calculation means 52 calculates an achievement rate based on a desired value of quality and on a data group of actual measured values representing the level of quality actually measured by the system that should satisfy the SLA, and calculates an excess rate by subtracting a compliance rate from the achievement rate. Safety rate derivation means 53 calculates, using the excess rate, an amount of resources to be allocated to the system on the condition that the excess rate is zero, and calculates the safety rate based on the allocated amount of resources and on the amount of resources used by the system in a steady state per unit time.
    Type: Application
    Filed: April 20, 2011
    Publication date: February 14, 2013
    Applicant: NEC CORPORATION
    Inventor: Shinjiro Yagi
  • Publication number: 20120221900
    Abstract: A system deployment determination system is provided that can appropriately define the number of information processing apparatuses that satisfies availability defined in an SLA as the number of information processing apparatuses used in a target system to be configured. The list generating means 52 generates a list including information processing apparatuses of which failure rates are less than the failure rate defined, and searches an information processing apparatus used independently or an information processing apparatus group forming a cluster of which cost is the lowest. The apparatus number determining means 53 calculates a number of information processing apparatuses required to satisfy the amount of requested processing during normal operation on the basis of the amount of requested processing during normal operation and an amount of processing performed by the searched information processing apparatus used independently or the searched information processing apparatus group forming the cluster.
    Type: Application
    Filed: October 15, 2010
    Publication date: August 30, 2012
    Applicant: NEC Corporation
    Inventor: Shinjiro Yagi
  • Patent number: 6314691
    Abstract: An inspection opening frame includes frame components each of which is provided with a support portion extending along the inner surface of an inspection opening, a front wall holding portion projecting outward from the front surface of the support portion, a rear lid holding portion projecting inward from the rear surface of the support portion, a front lid holding portion projecting inward from the front surface of the support portion and pivotally supported about a hinge, a rear wall holding portion projecting outward from the rear surface of the support portion and pivotally supported about another hinge, and locking portions each having a hook and a projection for disengageably locking the front lid holding portion and the rear wall holding portion in holding positions. The inspection opening frame can be easily mounted at the inspection opening without using a backing or the like.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: November 13, 2001
    Assignee: Fukuvi Chemical Industry Co., Ltd
    Inventors: Kyozaburo Takagi, Kazuhiko Kise, Shinjiro Yagi