公开(公告)号：US11415457B2

公开(公告)日：2022-08-16

申请号：US16170471

申请日：2018-10-25

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Yu-Sheng Lai ,  Jui-Min Liu ,  Hsu-Chun Cheng ,  Mei-I Li ,  Chun-Chi Chen ,  Cheng-San Wu ,  Jia-Min Shieh

IPC: G01H11/02

Abstract: The present invention provides a vibration sensor, which comprises a circuit board having an accommodating space. A sensing assembly is disposed in the accommodating space. A recess for magnet sliding is disposed in the sensing assembly. Dispose a magnet in the recess and then dispose a coil layer on an arbitrary side or both sides of the sensing assembly. Furthermore, a lubricating layer is coated on the recess. Alternatively, the recess can be a vacuum structure or a hollow cross-sectional structure for reducing the friction between the recess and the magnet. Alternatively, the coil layer can be coated with a protective layer or multiple layers can be stacked. Without increasing the area of the sensor, the sensing on the variation of magnetic flux can be improved. Accordingly, the vibration sensor according to the present invention can achieve wideband detection of vibrations.

公开(公告)号：US20220174423A1

公开(公告)日：2022-06-02

申请号：US17109665

申请日：2020-12-02

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： CHUN-MING HUANG ,  TAY-JYI LIN

IPC: H04R17/02 ,  G10L19/04

Abstract: The present application discloses a system for converting vibration to voice frequency wirelessly and a method thereof. By sensing a first vibration variation data and a voice frequency variation data of a vocal vibration part in a first sensing period, a voice frequency reference data is obtained from the voice frequency variation data and the first vibration result. A second vibration result is obtained at a second sensing period for converting to a voice frequency output signal, and the voice frequency output signal is used to output as a voice signal corresponding to the voice frequency various result. Thus, the present application provides a voice signal close to a human voice.

公开(公告)号：US20220172327A1

公开(公告)日：2022-06-02

申请号：US17354188

申请日：2021-06-22

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： CHIH-WEI WANG ,  CHUAN-LIN LAI ,  CHIA-CHEN KUO ,  I-CHEN WU

IPC: G06T5/00 ,  G06T7/00 ,  G06K9/62

Abstract: A method for correcting abnormal point cloud is disclosed. Firstly, receiving a Primitive Point Cloud Data set by an operation unit for dividing a point cloud array into a plurality of sub-point cloud sets and obtaining a plurality of corresponding distribution feature data according to an original vector data of the Primitive Point Cloud Data set. Furthermore, recognizing the sub-point cloud sets according to the corresponding distribution feature data for correcting recognized abnormal point cloud. Thus, when the point cloud array is rendered to a corresponding image, the color defect of the point cloud array will be improved or decreased for obtaining lossless of the corresponding image.

公开(公告)号：US11324665B2

公开(公告)日：2022-05-10

申请号：US17034951

申请日：2020-09-28

Applicant: National Applied Research Laboratories

Inventor： Shaw-Ben Shi ,  Shu-Hui Hung ,  Wei-Hua Teng

IPC: G08B21/00 ,  A61J7/00 ,  A61J7/04 ,  G16H20/13

Abstract: A medical intelligent device is for use with a medical jar. The medical jar defines an accommodating space for containing at least one medicine. The medication intelligent device includes a cover and an auxiliary medicine deliver. The cover is detachably mounted on the medical jar. The auxiliary medicine deliver is disposed on the cover and includes a main control chip and a medicine delivery gate electrically connected to the main control chip. The main control chip is used to move the gate between a closed position and an opened position relative to the cover. In the closed position, the medicine delivery gate closes the accommodating space. In the opened position, the medicine delivery gate opens the accommodating space.

公开(公告)号：US20220136538A1

公开(公告)日：2022-05-05

申请号：US17167339

申请日：2021-02-04

Applicant: National Applied Research Laboratories

Inventor： Yao-Yu YANG ,  Chia-Ming CHANG ,  Fang-Yao YEH ,  Shih-Chung KANG

IPC: 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：US20220131558A1

公开(公告)日：2022-04-28

申请号：US17511626

申请日：2021-10-27

Applicant: National Applied Research Laboratories

Inventor： Zheng-Yao Su ,  Ming-Chung Tsai

IPC: H03M13/15 ,  G06N10/00

Abstract: A method for constructing an n-qubit fault tolerant encode for any k-qubit quantum gate M, in any given quantum code [n, k, C], comprising: choosing a number n−k of independent spinors Sr from the first stabilizer C and a first ordered set SC consists of the independent spinors Sr; choosing a number n−k of independent spinors Ŝr from a second stabilizer Ĉ in the intrinsic coordinate and a second ordered set Ŝr consists of the independent spinors Ŝr consist; implementing an encoding Qen, wherein the encoding Qen converts the first ordered set SC to the second ordered set SĈ, wherein the encoding Qen is a sequential product provided by sequential operations of a number n−k of unitary operators Qr; wherein each of the unitary operator Qr is composed of a single s-rotation or a product of two s-rotations; and wherein the encoding Qen converts and maps the rth independent spinor Sr in the first ordered set SC to the rth independent spinor Ŝr in the second ordered set SĈ correspondingly; a fault tolerant action Û in the quantum code [n, k, C] generated by the second stabilizer Ĉ in the intrinsic coordinate, wherein the fault tolerant action Û is a direct sum of a basis state operator Λ and a correction operator Ω; and acquiring a fault tolerant encode in the quantum code [n, k, C] generated by the first stabilizer C, wherein the fault tolerant encode is a sequential product of the encoding Qen, the fault tolerant action Û and a complex conjugate Qen† of the encoding Qen.

公开(公告)号：US20220019049A1

公开(公告)日：2022-01-20

申请号：US17107131

申请日：2020-11-30

Applicant: National Applied Research Laboratories

Inventor： Yi-Kai Huang

IPC: G02B7/02 ,  G02B7/183

Abstract: The present invention is directed to an adjustable optical element supporting structure comprising a first structure group, a second structure group, a third structure group and a fourth structure group. The second structure group is disposed on the first structure group, the third structure group is disposed on the second structure group, and the fourth structure group is disposed on the third structure group. Each of the first structure group, the second structure group and the third structure group includes a supporting beam and a node assemble, and the position of the node assemble can be adjusted along a radial or a tangential direction. The fourth structure group is a supporting member having three branches, and a supporting pad made by an elastic material is disposed on the supporting member for supporting an optical element. Accordingly, the present invention can evenly support the optical element having different sizes and structures.

公开(公告)号：US20210406393A1

公开(公告)日：2021-12-30

申请号：US17108329

申请日：2020-12-01

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： HSI-CHING LIN ,  YU-SHAO LIU ,  AUGUST CHAO

IPC: G06F21/62 ,  H04L29/06 ,  H04L9/14

Abstract: The present application is related to system and method for analyzing confidential data. Firstly, a first key is used to obtain a first analysis authorization for proceeding a first analysis responsive to an operational model in an encrypted cloud space with a connection of a network. Then, the result of the first analysis is verified. While the verifying of the operational model is pass, a second key is used to obtain a second analysis authorization for proceeding a second analysis responsive to an operational model without the connection of the network. Thereby, the cloud technique for analyzing data can be applied for analyzing confidential data.

公开(公告)号：US11131105B2

公开(公告)日：2021-09-28

申请号：US16886162

申请日：2020-05-28

Applicant: National Applied Research Laboratories

Inventor： Yu-Chi Sung ,  Chin-Kuo Su ,  Hsiao-Hui Hung ,  Chia-Chuan Hsu ,  Chia-Wei Hsu

IPC: E04G21/14 ,  E04B1/18

Abstract: An annular reinforcing structure for the reinforcement of a supporting structure of a construction is provided. The annular reinforcing structure includes an outer frame body, an inner frame body and an elastic body. The inner frame body is connected to the outer frame body and positioned therein. The inner frame body and the outer frame body together define an annular space. The elastic body is accommodated in the annual space between the inner frame body and the outer frame body.

公开(公告)号：US20210180952A1

公开(公告)日：2021-06-17

申请号：US16839811

申请日：2020-04-03

Applicant: National Applied Research Laboratories

Inventor： Yung-Fu Tsai ,  Yeong-Wei Wu ,  Min-Yu Hsieh ,  Kuo-Liang Wu ,  Ying-Wen Jan ,  Chen-Tsung Lin

IPC: G01C19/5712 ,  G01C19/5776 ,  G01C19/5783 ,  B81B7/02 ,  B81B7/00

Abstract: A microelectromechanical gyroscope system is provided. The system includes a first substrate, a second substrate, and a third substrate. The substrates respectively have a first fixing, a second fixing, and a third fixing surfaces. The system further includes a first sensing, a second sensing and a third sensing module boards respectively fixed to the fixing surfaces. Each sensing module board has several microelectromechanical gyroscopes. A signal processing control board is electrically connected to the first sensing module board, the second sensing module board, and the third sensing module board. Wherein the first substrate, the second substrate, and the third substrate are perpendicular to each other. With the above structure, on each system coordinate axis of the microelectromechanical gyroscope system, at least one gyroscope is aligned with it for data acquisition and measurement. Accordingly, the measurement accuracy of the system is improved.