Abstract: The present invention relates to a glasses leg spring hinge structure, comprising a glasses leg, plurality of metal rings, a rotating shaft, a leaf spring and a mounting head, wherein the metal rings are fixedly connected to a head of the glasses leg, wherein the rotating shaft is arranged in the metal rings, wherein the leaf spring is arranged at the head of the glasses leg, wherein the leaf spring is located below the rotating shaft, wherein a rotating shaft groove is formed in a side surface of the rotating shaft, wherein the mounting head is T-shaped and wherein a head of the mounting head is inserted into the rotating shaft groove.

Abstract: The present invention relates to a glasses leg spring hinge structure, comprising a glasses leg, plurality of metal rings, a rotating shaft, a leaf spring and a mounting head, wherein the metal rings are fixedly connected to a head of the glasses leg, wherein the rotating shaft is arranged in the metal rings, wherein the leaf spring is arranged at the head of the glasses leg, wherein the leaf spring is located below the rotating shaft, wherein a rotating shaft groove is formed in a side surface of the rotating shaft, wherein the mounting head is T-shaped and wherein a head of the mounting head is inserted into the rotating shaft groove.

Abstract: The present invention provides a method and system for presenting and booking office space, conference rooms and other resources of a business center. Visitors to a business center portal may view business center properties, check the availability of business center facilities resources such as offices or conference rooms, and book the facilities that meet their needs. The present invention allows automatic updating of business center facilities resources and synchronization between a business center booking system and the management systems of business centers. Business centers that use the booking system to manage inventory of their business center can provide real time availability of their available resources through the business center portal.

Abstract: The present invention provides a method and system for managing, presenting and booking office space, conference rooms and other resources of a business center. Business center personnel may use the business center portal to manage the business center including managing the available business center facilities, generating reports, and generating work orders and work lists. Business center personnel may use the portal to create and change the details of business center facilities resources, equipment and services provided through the portal. Changes made to business center information at the portal are made in the business center's server, allowing the business center portal to be used to manage the business center's own servers and management system.

Abstract: The present invention provides a method and system for managing, presenting and booking office space, conference rooms and services of a business center. Visitors to a business center portal may view business center services, check the availability of business center services, and book the services that meet their needs. Business center personnel may use the business center portal to manage the business center including managing the available business service, generating reports, and generating work orders and work lists.

Abstract: The present invention provides a method and system for presenting and booking office space, conference rooms and other resources of a real estate center. Visitors to a real estate center portal may view real estate center properties, check the availability of real estate center facilities resources such as offices or conference rooms, and book the facilities that meet their needs. The present invention allows automatic updating of real estate center facilities resources and synchronization between a real estate center booking system and the management systems of real estate centers. Real estate centers that use the booking system to manage inventory of their real estate center can provide real time availability of their available resources through the real estate center portal.

Abstract: The present invention provides a method and system for managing, presenting and booking office space, conference rooms and services of a business center. Visitors to a business center portal may view business center services, check the availability of business center services, and book the services that meet their needs. Business center personnel may use the business center portal to manage the business center including managing the available business service, generating reports, and generating work orders and work lists.