Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

3036 results about "Filling-in" patented technology

In vision, filling-in phenomena are those responsible for the completion of missing information across the physiological blind spot, and across natural and artificial scotomata. There is also evidence for similar mechanisms of completion in normal visual analysis. Classical demonstrations of perceptual filling-in involve filling in at the blind spot in monocular vision, and images stabilized on the retina either by means of special lenses, or under certain conditions of steady fixation. For example, naturally in monocular vision at the physiological blind spot, the percept is not a hole in the visual field, but the content is “filled-in” based on information from the surrounding visual field. When a textured stimulus is presented centered on but extending beyond the region of the blind spot, a continuous texture is perceived. This partially inferred percept is paradoxically considered more reliable than a percept based on external input. (Ehinger et al. 2017).

Centralized certificate management system for two-way interactive communication devices in data networks

The present invention discloses a central certificate management system for thin client devices in data networks and has particular applications to systems having a large number of the thin clients serviced by a proxy server through which the thin clients communicate with a plurality of secure server computers over a data network. According to one aspect, the present invention provides a certificate management module that causes the server device to manage digital certificates for each of the thin client devices. To minimize the latency of obtaining certificates for each of the thin client devices, the certificate management module reserves a fixed number of free certificates signed by a certificate authority and their respective private keys in a certificate database and frequently updates the free certificate according to a certificate updating message. Whenever a user account is created for a thin client device, the certificate management module fetches one or more free certificates from the certificate database and associate the fetched certificates to the created account and meanwhile the certificate management module creates new free certificates with the certificate authority to fill in the certificate database. Apart from the tradition of obtaining certificates locally in client devices that normally have sufficient computing power, the present invention uses the computing resources in a server device to carry out the task of obtaining and maintaining certificates asynchronously in the proxy server and further. These and other features in the present invention dramatically minimize the demands for computing power and memory in thin client devices like mobile devices, cellular phones, landline telephones or Internet appliance controllers.
Owner:UNWIRED PLANET

Centralized certificate management system for two-way interactive communication devices in data networks

The present invention discloses a centralized certificate management system for thin client devices in data networks and has particular applications to systems having a large number of the thin clients serviced by a proxy server through which the thin clients communicate with a plurality of secure server computers over a data network. According to one aspect, the present invention comprises a certificate management module that causes the server device to manage digital certificates for each of the thin client devices. To minimize the latency of obtaining certificates for each of the thin client devices, the certificate management module reserves a fixed number of free certificates signed by a certificate authority and their respective private keys in a certificate database and frequently updates the free certificate according to a certificate updating message. Whenever a user account is created for a thin client device, the certificate management module fetches one or more free certificates from the certificate database and associate the fetched certificates to the created account and meanwhile the certificate management module creates new free certificates with the certificate authority to fill in the certificate database. Apart from the tradition of obtaining certificates locally in client devices that normally have sufficient computing power, the present invention uses the computing resources in a server device to carry out the task of obtaining and maintaining certificates asynchronously in the proxy server and further. These and other features in the present invention dramatically minimize the demands for computing power and memory in thin client devices like mobile devices, cellular phones, landline telephones or Internet appliance controllers.
Owner:UNWIRED PLANET

Information autocompletion system

A communication system enters information into enabled fields of a hypertext based page when a hot-linked identifier is activated by a user. The preferred implementation fills in recipient information when a sender clicks on a hot-linked contact name. The click calls a JavaScript that searches for enabled fields and fills in recipient information from a contact database when it finds an enabled field. The recipient could be defined by an e-mail address, a user name, or other unique identifier, and the information being transmitted to the recipient can be e-mail messages, data files, another user's data, and other types of information that can be transmitted electronically. The preferred implementation resides on a Web server hosting a service to which users can subscribe, at which point the users acquire member status and member names. The members can create contact databases that the system presents in a contacts frame when the member views pages on which the contact information can be used. If the member goes to a page from which the member can send a message, transfer a file, etc., the member simply clicks on a contact listed in the contacts frame, calling the field filler function that looks for enabled fields and puts appropriate information in the enabled fields. For example, the field filler can place an e-mail address or member name in a recipient field.
Owner:AUTO COMPLETION SOLUTIONS

Micro fluid control chip and preparation method and application thereof

The invention belongs to the technical field of micro fluid control, particularly disclosing a micro fluid control chip and a preparation method and application thereof. One side of the chip is provided with a plurality of sample introduction holes, each sample introduction hole is communicated with a sample introduction runner; after meeting, each sample introduction runner is communicated with a main runner; the main runner is provided with a narrow runner; a micro-sphere of which the size is 0.5-1.5 mm is filled in front of the inlet of the narrow runner; the outlet of the main runner is communicated to a waste liquid tank arranged at the other side of the chip. The preparation method mainly comprises: firstly preparing a PDMS substrate; then, preparing a PDMS cover plate with an upper groove; sticking the substrate onto the cover plate to obtain a semi-finished product of the chip; carrying out modified treatment on each runner in the semi-finished product of the chip; finally, putting the micro-sphere in, controlling the charge quantity, and finishing production. The micro fluid control chip of the invention has high solution mixing efficiency, stable solution flow rate, small volume, convenient carrying and relatively simple manufacturing; when being used for detecting the density of triphosadenine, the micro fluid control chip has the advantages of high sensitivity, favourable detection effect and the like and can not be affected by environment humidity.
Owner:HUNAN UNIV

Hydraulic fracturing technology for horizontal well with fractures

ActiveCN103953323APromote formationReduced breakage conditionsFluid removalHorizontal stressMulti cluster
The invention discloses a hydraulic fracturing technology for a horizontal well with fractures. The hydraulic fracturing technology comprises the following steps in sequence: (1), according to on-site information, calculating the stress difference values caused by major fractures and adjacent fractures; (2), according to the stress difference values caused by the major fractures and the adjacent fractures, calculating the pressure required when the fracture turns; (3), according to the pressure required when the fracture turns, determining the intensity of temporary plugging agents, and calculating the corresponding construction displacement; (4), according to the design parameters, conducting the segmental multi-cluster fracturing and impulse-type temporary plugging pressurizing technology on a reservoir stratum simultaneously. The hydraulic fracturing technology is mainly based on the horizontal stress difference drop-out values caused by the major fractures and the adjacent fractures, and simultaneously adopts the segmental multi-cluster fracturing and impulse-type temporary plugging pressurizing technology to force the fracture to turn, breaks through the technical bottleneck that the fractures are difficult to form in the stratum with a high stress difference and rudimentary natural fractures, and fills in the blank in the prior art.
Owner:SOUTHWEST PETROLEUM UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products