-
公开(公告)号：US20250135587A1
公开(公告)日：2025-05-01
申请号：US18918301
申请日：2024-10-17
Applicant: NATIONAL APPLIED RESEARCH LABORATORIES , Evergreen Steel Corporation , Chun Yuan Steel Industry Co., Ltd. , Tung Kang Steel Structure Corporation , China Steel Structure Co., Ltd.
Inventor： Chung-Che CHOU , Wei-Tze CHANG , Gee-Jin YU , Kung-Juin WANG , Chiun-Lin WU , Chun-Yao YANG
Abstract: An automated multi-pass welding method is provided. An optical measuring instrument measures a welding space to obtain reference geometry information, and then the reference geometry information is inputted into an AI model to obtain control parameters that are used by a welding device and a robotic arm as operation settings to perform welding. The optical measuring instrument measures the welding space after the welding to obtain post-welding geometry information for a computerized control device to generate a classification result. When the computerized control device determines to form a next weld pass based on the classification result, the aforesaid actions are repeated until the computerized control device determines to stop welding.
-
公开(公告)号：US20250133968A1
公开(公告)日：2025-04-24
申请号：US18921034
申请日：2024-10-21
Applicant: National Applied Research Laboratories
Inventor： Ya-Jui Tsou , Duan-Lee Tang , Yuan-Chen Sun , Kai-Shin Li , Ya-Ling Wu , Jia-Min Shieh
Abstract: The present invention provides a spin-orbit torque magnetoresistive memory structure, which comprises a first conductive layer, a magnetic tunneling junction (MTJ) layer, a channel layer, and a second conductive layer stacked sequentially. The MTJ layer is disposed on the first conductive layer. The channel layer is disposed on the MTJ layer. The second conductive layer is disposed on the channel layer. These structures are fabricated sequentially using lithography. By forming the MTJ layer before the channel layer, redeposition of the metal of the channel layer on the MTJ layer can be avoided.
-
公开(公告)号：US12256001B2
公开(公告)日：2025-03-18
申请号：US18077260
申请日：2022-12-08
Applicant: National Applied Research Laboratories
Inventor： Zheng-Yao Su , Ming-Chung Tsai
Abstract: The present inventive concept discloses a method of designing a one-way computational system in QAP-based homomorphic encryption applied to the n-qubit encode operations of a k-qubit action M for public-key and semi-public-key schemes respectively, n≥k, wherein the method comprises: preparing a tensor-product operator =I2n-k⊗M=12 and decomposing it into two parts, wherein is composed of elementary gates, and let =1† and 2=; providing a correction operator, =12 for public-key and =I2k for semi-public-key, and an encoding operator, Qen†V†=W1W2 for public-key and Qp†=W1W2 for semi-public-key, both composed of elementary gates; providing appropriate permutations P, P0 and P1, while P0=P1 for semi-public-key, to obey the nilpotent condition PW1P0=I for the identity operator; through process of merging operators according to sets of identities of gates, including Id-GateELIM, Id-GateEx and Id-GateREP, there obtain the mixed encode for public-key scheme, Uen=PQen†V†=(P1†W1†21W1P1)(P1†P0)(P0†W1†2W1P0) (P0†W2), and that for semi-public key, Uen=PMQp†=(P0†W1†2W1P0)(P0†W2) with n=k, 1=2=I2n and P0=P1.
-
公开(公告)号：US20250044320A1
公开(公告)日：2025-02-06
申请号：US18362065
申请日：2023-07-31
Applicant: NATIONAL APPLIED RESEARCH LABORATORIES , NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： GUO-WEI HUANG , YU-SHAO SHIAO
Abstract: The present invention provides a detachable protective structure of detection device, which is used for accommodating a detection device. One terminal of a conducting member in the detection device is connected electrically to a signal processing module while the other terminal thereof is connected electrically to a probe. The detachable protective structure of detection device comprises a shielding member, which covers the probe of the detection device correspondingly as well as covering the signal processing module and the conducting member of the detection device. The present invention further provides different fixing embodiments for fixing the shielding member to the signal processing module, a base, a platform for moving the detection device, and the probe. The detachable protective structure of detection device can be disassembled along with the detection device from the detection platform.
-
公开(公告)号：US20240102286A1
公开(公告)日：2024-03-28
申请号：US18182900
申请日：2023-03-13
Applicant: National Applied Research Laboratories
Inventor： Min-Lang LIN , Lap-Loi CHUNG , Min-Chin LIN
CPC classification number: E04C5/0609 , E04B1/165
Abstract: A coupling structure is arranged between a first boundary member and a second boundary member. The coupling structure mainly includes a main coupling unit, a reinforcement unit, and a concrete layer, and the reinforcement unit is arranged on the main coupling unit and surrounds an intermediate area of the main coupling unit, and the main coupling unit and the reinforcement unit are both embedded in the concrete layer. The coupling structure can solve the current design difficulties of short columns and short beams and has excellent seismic performance and higher construction efficiency.
-
Patent Agency Ranking
公开(公告)号：US11728966B2
公开(公告)日：2023-08-15
申请号：US17547570
申请日：2021-12-10
Applicant: National Applied Research Laboratories
Inventor： Zheng-Yao Su , Ming-Chung Tsai
CPC classification number: H04L9/008 , H04L9/0869 , H04L2209/34
Abstract: The method of constructing QAP-based Homomorphic Encryption (HE) in the semi-public setting is introduced, which comprises: encryption, computation, and decryption. The data receiver produces a semi-public key Keys-pub. The data provider can encode his k-qubit plaintext |x to a k-qubit ciphertext |ψen=QP|x via a k-qubit invertible operator QP randomly generated by Keys-pub. From the provider, the message En(ζp) of QP encoded by a cryptosystem Gcrypt in Keys-pub is transmitted to the receiver through a small-resource communication channel and the ciphertext |ψen is conveyed to the cloud. The receiver creates the instruction of encoded computation Uen=PMQP and transports to the cloud, where M is the required k-qubit arithmetic operation, P a k-qubit permutation, and a k-qubit operator to mingle with M. According the instruction, the cloud performs the encrypted evaluation Uen|ψen and transfer to the receiver. The decryption Keypriv Uen|ψen is conducted by the receiver via the private key Keypriv=†P†, a complex-transpose of the product P, to obtain the final result M|x.
-
公开(公告)号：US20230186140A1
公开(公告)日：2023-06-15
申请号：US18077244
申请日：2022-12-08
Applicant: National Applied Research Laboratories
Inventor： Zheng-Yao Su , Ming-Chung Tsai
CPC classification number: G06N10/70 , G06F11/004
Abstract: A method of constructing a procedural threshold in quotient algebra partition-based fault tolerance quantum computation, which is based on the framework of quotient algebra partition (QAP) applied in the fault tolerance quantum computation (FTQC), wherein an n-qubit fault tolerant encode of a k-qubit quantum gate M, is feasible to a threshold, wherein the method comprises: preparing a quantum code, with a stabilizer; creating an n-qubit encoding, in the quantum code, and obtaining an n-qubit fault tolerant encode of M; factorizing each encoded component, of this n-qubit fault tolerant encode; and producing a detection-correction operator by placing n-k ancilla qubits with the original system of n qubits, wherein the detection-correction operator comprises a conditional detection operator and a conditional correction operator to remove r-qubit spinor error. In terms of this invention, a fault-tolerant computation is conducted by the following criteria given a threshold 0 δth and needs an error-correction if it has the fidelity
-
公开(公告)号：US20230184583A1
公开(公告)日：2023-06-15
申请号：US17709375
申请日：2022-03-30
Applicant: National Applied Research Laboratories
Inventor： Zheng-Kuan LEE , Shyh-Bin CHIOU
Abstract: The optical fiber sensing system is provided. The optical fiber sensing system comprises an optical fiber measuring module, a floating module, and a containing structure. The floating module disposed in the containing structure has a plurality of floating units. Each floating unit has a mass element and a vibration absorbing structure. It is adapted to apply appropriate tensile force to the optical fiber measuring module by adjusting counterweight of the quality bodies. The vibrating influence to the optical fiber measuring system would be reduced through the vibration absorbing structure.
-
公开(公告)号：US20230175540A1
公开(公告)日：2023-06-08
申请号：US18162913
申请日：2023-02-01
Applicant: National Applied Research Laboratories
Inventor： Yao-Yu YANG , Chia-Ming CHANG , Fang-Yao YEH , Shih-Chung KANG
IPC: F16B5/00
CPC classification number: F16B5/00
Abstract: A joint structure installed in the physical structure is provided. The joint structure includes a first latching member and a second latching member. The first latching member includes a first main body, a head portion extending from the first main body and a first convex portion extending from the first main body. The second latching member includes a second main body, a second convex portion extending from the second main body and a third convex portion extending from the second main body. When the first latching member and the second latching member are in an assembling status, the first convex portion slides between the second convex portion and the third convex portion.
-
公开(公告)号：US20230117215A1
公开(公告)日：2023-04-20
申请号：US17538038
申请日：2021-11-30
Applicant: National Applied Research Laboratories
Inventor： Marco BONOPERA , Kuo-Chun CHANG , Chung-Che CHOU
Abstract: A method for identifying prestress force in single-span or multi-span PCI girder-bridges is provided. The method includes non-destructive steps for obtaining a set of parameters of the PCI girder-bridge under investigation, and combines various analyses to identify the change of prestress force. Therefore, the losses of prestress force are tracked and predicted. The method does not cause structural damages along the PCI girder-bridge, and the cost of the identification is significantly decreased.
-
-
-
-
-
-
-
-
-
Search Results
481
records
(took 0.035 seconds)
