公开(公告)号：US20240128956A1

公开(公告)日：2024-04-18

申请号：US18536552

申请日：2023-12-12

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. ,  TSMC CHINA COMPANY, LIMITED ,  TSMC NANJING COMPANY, LIMITED

Inventor： Jing DING ,  Zhang-Ying YAN ,  Qingchao MENG ,  Lei PAN

IPC: H03K3/037 ,  G06F30/392 ,  H03K19/0185

CPC classification number: H03K3/037 ,  G06F30/392 ,  H03K19/018521

Abstract: An integrated circuit includes an input circuit coupled to a first voltage supply, and configured to receive a first input signal, and to generate at least a second or a third input signal, and a level shifter circuit coupled to the input circuit and a second voltage supply, and configured to receive a first enable signal, the second or third input signal, and to generate a first signal responsive to the first enable signal, the second or third input signal. The input circuit includes a first set of transistors having a first threshold voltage. The first set of transistors includes a first set of active regions extending in a first direction. The level shifter circuit includes a second set of transistors having a second threshold voltage. The second set of transistors includes a second set of active regions extending in the first direction.

公开(公告)号：US11777982B1

公开(公告)日：2023-10-03

申请号：US18104431

申请日：2023-02-01

Applicant: State Grid Zhejiang Electric Power Company Hangzhou Power Supply Company ,  State Grid Zhejiang Hangzhou Xiaoshan District Power Supply Company

Inventor： Jiong Zhu ,  Quanming Yue ,  Libo Fan ,  Ang Li ,  Rongjie Han ,  Jin Qian ,  Xiaohua Xu ,  Zhiqing Sun ,  Weihong Hou ,  Mengjun Du ,  Yibo Lai ,  Xue Feng ,  Yuanzhong Chen ,  Xinyue Zhou

IPC: H04L9/40 ,  H04L43/045

CPC classification number: H04L63/1433 ,  H04L43/045 ,  H04L63/1425

Abstract: A multidimensional security situation real-time presentation method according to an embodiment includes selecting security testing cases of at least one dimensionality based on a test instruction to generate a target test set, and generating a corresponding target log set according to the target test set, determining a difference log set according to the target log set and a monitoring log set, and performing real-time output display of difference log events, test processing time periods, enhanced training nodes and a test processing efficiency corresponding to the difference log set.

公开(公告)号：US11735251B2

公开(公告)日：2023-08-22

申请号：US17182807

申请日：2021-02-23

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. ,  TSMC Nanjing Company Limited ,  TSMC China Company Limited

Inventor： Xiu-Li Yang ,  Lu-Ping Kong ,  Kuan Cheng ,  He-Zhou Wan

IPC: G11C11/419 ,  H03K3/037 ,  G11C11/418

CPC classification number: G11C11/419 ,  G11C11/418 ,  H03K3/0377

Abstract: A circuit includes a tracking word line, a power switch, a tracking bit line, a sense circuit. The power switch is coupled between the tracking word line and a first node. The power switch is configured to discharge a voltage level on the first node in response to a clock pulse signal transmitted through the tracking word line to the power switch. The tracking bit line is coupled between the first node and a plurality of tracking cells in a memory array. The sense circuit is coupled between the first node and a second node. The sense circuit is configured to generate a negative bit line enable signal in response to that the voltage level on the first node is below a threshold voltage value of the sense circuit.

公开(公告)号：US20230253785A1

公开(公告)日：2023-08-10

申请号：US18303434

申请日：2023-04-19

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. ,  TSMC NANJING COMPANY LIMITED ,  TSMC CHINA COMPANY LIMITED

Inventor： Kai ZHOU ,  Lei PAN ,  Ya-Qi MA ,  Zhang-Ying YAN

IPC: H02H9/04

CPC classification number: H02H9/046 ,  H03K17/56

Abstract: An integrated circuit includes a control circuit and first to second voltage generation circuits. The control circuit is coupled between a first voltage terminal providing a first supply voltage and a first node coupled to a first capacitive unit. The first voltage generation circuit includes at least one first transistor that has a source terminal receiving a second supply voltage, a drain terminal coupled to a second node in contact with a second capacitive unit, and a gate terminal coupled to the first node. The second voltage generation circuit is coupled to the first voltage terminal and the first and second nodes. Firstly the control circuit turns on the at least one first transistor to adjust a voltage level of the second node to have the second supply voltage. The second voltage generation circuit adjusts a voltage level of the first node to have the first supply voltage.

公开(公告)号：US20230089792A1

公开(公告)日：2023-03-23

申请号：US17508176

申请日：2021-10-22

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. ,  TSMC CHINA COMPANY, LIMITED ,  TSMC NANJING COMPANY, LIMITED

Inventor： Lei PAN ,  Yaqi MA ,  Jing DING ,  Zhang-Ying YAN

IPC: H03K17/687 ,  H01L27/02

Abstract: A Schmitt trigger circuit includes a first and second set of transistors, a first and second feedback transistor, and a first and second circuit. The first set of transistors is connected between a first voltage supply and an output node. The first voltage supply has a first voltage. The second set of transistors is connected between the output node and a second voltage supply. The second voltage supply has a second voltage. The first feedback transistor is connected to the output node, a first node and a second node. The second feedback transistor is connected to the output node, a third node and a fourth node. The first circuit is coupled to and configured to supply the second supply voltage to the second node. The second circuit is coupled to and configured to supply the first supply voltage to the fourth node.

公开(公告)号：US20230004702A1

公开(公告)日：2023-01-05

申请号：US17393188

申请日：2021-08-03

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. ,  TSMC CHINA COMPANY, LIMITED ,  TSMC NANJING COMPANY, LIMITED

Inventor： Huaixin XIAN ,  J. B. ZHANG ,  Yang ZHOU ,  Kai ZHOU ,  Qingchao MENG ,  Lei PAN

IPC: G06F30/392

Abstract: An integrated circuit includes a middle active-region structure between a group-one active-region structure and a group-two active-region structure. The integrated circuit also includes a main circuit, a group-one circuit, and a group-two circuit. The main circuit includes at least one boundary gate-conductor intersecting the middle active-region structure. The group-one circuit includes a group-one isolation structure separating the group-one active-region structure into a first part in the group-one circuit and a second part in a first adjacent circuit. The group-two circuit includes a group-two isolation structure separating the group-two active-region structure into a first part in the group-two circuit and a second part in a second adjacent circuit.

公开(公告)号：US11514974B2

公开(公告)日：2022-11-29

申请号：US17208523

申请日：2021-03-22

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. ,  TSMC Nanjing Company Limited ,  TSMC China Company Limited

Inventor： He-Zhou Wan ,  Xiu-Li Yang ,  Mu-Yang Ye ,  Yan-Bo Song

IPC: G11C8/00 ,  G11C11/408 ,  G11C5/06 ,  G11C11/4074 ,  G11C11/4094

Abstract: A memory device includes a word line driver. The word line driver is coupled through word lines to an array of bit cells. The word line driver includes a first driving circuit, a second driving circuit and a modulating circuit. The first driving circuit and the second driving circuit are configured to select a word line. The modulating circuit is coupled through the selected word line to the first driving circuit and the second driving circuit, and is configured to modulate at least one signal transmitted through the selected word line. The first driving circuit and the second driving circuit are further configured to charge the selected word line to generate a first voltage signal and a second voltage signal at two positions of the selected word line. The first voltage signal is substantially the same as the second voltage signal. A method is also disclosed herein.

公开(公告)号：US20210193341A1

公开(公告)日：2021-06-24

申请号：US16627733

申请日：2018-08-28

Applicant: JOINT STOCK COMPANY "ROSENERGOATOM" ,  Joint Stock Company «PDC UGR» ,  Joint Stock Company «Science and Innovations»

Inventor： Vyacheslav Vladimirovich MEVIUS ,  Andrei Vladimirovich MEVIUS ,  Dmitriy Gennad'evich YUZHAKOV ,  Aleksey Vyacheslavovich ZUBAVLENKO ,  Ivan Nikolaevich KORLYUKOV ,  Vasiliy Arkhipovich DMITRIEV

IPC: G21C19/36 ,  G21D1/00

Abstract: The invention relates to the field of nuclear technology, in particular, to the disposal of spent long-length elements of a nuclear reactor. The invention reduces the complexity and time required to splice long-length elements and minimizes dose loads on attendants. The method of splicing long-length elements of a nuclear reactor into fragments involves placement of long-length elements inside the container and subsequent cutting. The long element is lowered into the container to its full height and cut on the level of the upper edge of the container with the separation from it of a fragment equal to the height of the container, then the upper part of the long-length element remaining after cutting is lowered inside the container to its full height and the cutting of the long-length element into fragments is repeated until it is fully spliced.

公开(公告)号：US20200335235A1

公开(公告)日：2020-10-22

申请号：US16959091

申请日：2017-12-29

Applicant: JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHNOLOGIES ATOMPROEKT ,  JOINT-STOCK COMPANY "ATOMENERGOPROEKT" ,  JOINT STOCK COMPANY "SCIENCE AND INNOVATIONS"

Inventor： Vladimir Vladimirovich ROGOZHKIN ,  Igor Aleksandrovich TKHOR ,  Nikolay Aleksandrovich PROHOROV ,  Vladislav Feliksovich KOSAREV ,  Kirill Vladimirovich MOSHKOV ,  Aleksey Vyacheslavovich SHEVOLDIN ,  Vyacheslav Andreyevich SKACHKOV ,  Yevgeniy Borisovich MISHIN

IPC: G21D1/02 ,  G21D1/04

Abstract: A condensation system for recuperating the energy discharge of a nuclear power plant comprises a nuclear power unit, an air intake means, a compressor, a condenser, a water chamber equipped with a sprinkler, an electrical current generator, a pure water pump station, a cooling water pump station, a secondary condensate pool and a turboexpander. The air intake structure is connected to a compressor, which is connected to the condenser, which is connected to the turboexpander, which is supplied with the electric current generator and is connected to the water chamber, which is connected to the secondary condensate pool, which is connected to the pure water pump station, the condenser being connected to the cooling water pump station, wherein the air intake structure is accommodated in the discharge water channel, which is connected to the nuclear power unit and is equipped with a sealing cover.

公开(公告)号：US10729199B2

公开(公告)日：2020-08-04

申请号：US16228796

申请日：2018-12-21

Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED ,  STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED MAINTENANCE COMPANY ,  STATE GRID CORPORATION OF CHINA

Inventor： Jiusong Jiang ,  Fuqiang Xiong ,  Xigui Li ,  Wenqi Mao ,  Gang Li ,  Ting Zhou ,  Peng Sun ,  Wen Kang ,  Chaofeng Zhang ,  Zhiping Mao ,  Zuosheng Li ,  Kai Dong ,  Jianli Wu ,  Hong Zhang ,  Ling Luo ,  Guoqi Zhang

IPC: A42B3/04 ,  G02B13/14 ,  G02B27/01 ,  A42B3/30 ,  G08B25/00 ,  G02B23/12 ,  G08B21/18 ,  G06Q10/00 ,  G07C3/00 ,  H02B3/00 ,  H04B1/3827

Abstract: A wearable equipment is adapted for substation maintenance mobile inspection and includes a binding strap and a controlling wireless communication module. A thermal imager is disposed on one side of the binding strap. A prism display component and a voice interaction module are disposed on the other side of the binding strap. The thermal imager, the prism display component, and a microphone and a speaker of the voice interaction module are connected to the controlling wireless communication module through cables, to transmit information in a power system intranet. An application method includes mounting the wearable equipment to an electric power helmet, and automatically sending an infrared image, a visible light image, power monitoring information, voice, and a video in a power operation area to a background management controlling system for the substation maintenance mobile inspection.