31 results about "Open stack" patented technology

The invention discloses a method for overlaying, signing and approving hierarchically based on OFD format files, including 1. multiple clients signing and approving the same file online at the same time; Submit; 3. When reading, first obtain the bottom plate of the document and load the approval content of the document, and load the approval information to the specified corresponding page number and designated vector area according to the coordinates of the approval content; 4. The contents of the approval comments are overlapped and crossed; 5. Extract the list of approval personnel, and form a batch compression icon that can be clicked to open near the approval place; 6. When reading by default, according to the rules set in advance by the system, the priority order will be displayed by default. The approval information is hidden; 7. When choosing to read, click the opened stacked batch compression icon, select the approver who needs to read, and the system will automatically display the approval information of the approver at the approval place and at the same time display the original content hide. The invention makes collaborative work more efficient.

The invention relates to a roller cloth guide-unfolding device, in particular to an anti-loose roller cloth guide-unfolding stacking device. The anti-loose roller cloth guide-unfolding stacking devicecomprises an anti-loose cloth guide component, an upper sliding rack component, supporting plates, a lower sliding rack component, a cloth guide-unfolding mechanism, a cloth rolling flattening mechanism and a cloth laying platform component, the anti-loose cloth guide component is connected to the upper end of the cloth guide-unfolding mechanism, two sides of the bottom end of the upper sliding rack component are each fixedly connected with one of the supporting plates, the bottom ends of the two supporting plates are fixedly connected to two sides of the top end of the cloth laying platformcomponent, the lower sliding rack component is fixedly connected to the front side of the bottom end of the upper sliding rack component, the upper end of the front side of the cloth guide-unfolding mechanism is slidably connected to the front end of the upper sliding rack component in a matched manner, and the upper end of the rear side of the cloth guide-unfolding mechanism is slidably connectedto the rear end of the upper sliding rack component in a matched manner. By means of the anti-loose roller cloth guide-unfolding stacking device, cloth guide-unfolding, cloth conveying, cloth stacking and stacked cloth rolling and flattening can be synchronously realized, and the cloth guide-unfolding efficiency can be effectively improved.

In order to facilitate secure and confidential electronic exchanges, systems and methods include establishing an electronic communication session based on participation levels controlled by a stack software object such that each invitee computing device associated with each invitee is prevented from accessing activities in the electronic communication session unless the invitee satisfies first predetermined parameters based on a locked stack participation level; an initiating computing device associated with the initiating user is enabled to access the electronic communication setting at a reserve level while each invitee computing device is prevented from accessing the activities in the electronic communication session unless the invitee satisfies second predetermined parameters based on an unlocked stack participation level; and the initiating computing device and each invitee computing device are enabled to access the activities in the electronic communication session based on an open stack participation level.