Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

4 results about "Active space" patented technology

Compact structure lock

ActiveCN224300580ULock casingsStructural engineeringMechanical engineering
The utility model discloses a compact structure lock, including lock shell, lock core, row piece subassembly and elastic part, through the extension direction of first movable slot and second movable slot is perpendicular to each other, and row piece subassembly is two groups settings, and two groups of row piece subassembly are set in corresponding first movable slot and second movable slot respectively and along first movable slot and second movable slot extension direction to and fro activity, make two groups of row piece's activity direction respectively be located in same plane, need to exert force to row piece subassembly from different directions when using external tool to unlock, and cooperate two groups of row piece and first movable slot and second movable slot are set up to each other close, effectively compressed the activity space and range when unlocking of external unlocking space, further increase the difficulty of unlocking, and the anti -theft performance is better.
Compact structure lock
View all
Owner:GUANGZHOU JIEKAI HARDWARE MFG CO

An impact-resistant lens driving device and a lens

ActiveCN224501115UMechanical engineeringPhysics
The utility model relates to optical anti -shake technical field especially relates to a kind of shock-resistant lens driving device and lens, it includes shell, OIS movable part and AF movable part, shell contains mutually cover and base, OIS movable part is movably arranged in shell, OIS movable part can be moved along first direction and / or second direction relative to base, AF movable part is arranged in shell and is located in OIS movable part, AF movable part is connected to OIS movable part by reed component, AF movable part can be moved along third direction relative to OIS movable part, OIS movable part is movably connected with base by several rolling bodies, the side of OIS movable part towards upper cover is equipped with several gap control members;OIS frame is movably connected with base by several rolling bodies, ensure that OIS frame and base keep relative level, simplify process technology, rolling body cooperation gap control member can reduce the activity space of OIS frame longitudinal, to withstand greater impact force, avoid the problem that reed or suspension wire appears fracture.
An impact-resistant lens driving device and a lens
View all
Owner:厦门市众惠微电子有限公司

Quantum enhanced entanglement prediction with adaptive fragmentation

ActiveUS12651191B1Quantum computersShardQuantum chemistry
Disclosed herein are computer systems and methods for predicting orbital entanglement and performing adaptive fragmentation in hybrid classical and quantum computing environments. The system receives molecular geometry data and basis set descriptors, generates atomic and molecular orbital embeddings using an orbital encoder, and predicts orbital entanglement measures via an entanglement prediction head. Quantum processing unit (QPU)-derived entanglement metrics are used to refine prediction accuracy. An orbital entanglement graph is constructed and partitioned into active, bath, and environment subsets according to learned fragmentation thresholds. Fragmentation output data is produced and transmitted to a QPU for execution of correlated electronic structure calculations on active space fragments, enabling efficient, accurate quantum chemistry simulations.
Quantum enhanced entanglement prediction with adaptive fragmentation
Quantum enhanced entanglement prediction with adaptive fragmentation
Quantum enhanced entanglement prediction with adaptive fragmentation
View all
Owner:QPIAI INDIA PTE LTD

Popular searches

Processing element Particle physics Quantum computer Quantum electrodynamics Computational environment Encoder