Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 7. Отображено 7.
24-10-2019 дата публикации

COMPACT SINGLE-CHAMBER PROTON THERAPY SYSTEM

Номер: WO2019200826A1
Автор: SONG, Yuntao, DING, Kaizhong, WU, Yucheng, CHEN, Yonghua, FENG, Hansheng, CHEN, Gen, BI, Yanfang, LIU, Lu, LI, Junjun, YANG, Qingxi, LI, Shi, LI, Jun, XING, Yixiang, CHENG, Yi, ZHENG, Jinxing, SHEN, Junsong
Принадлежит:

Provided is a compact single-chamber proton therapy system, comprising a superconducting cyclotron system (1), an energy degrader system (2), a beam transport system (3), a scanning treatment head system (4), a patient support system (6) and a treatment plant (7); wherein the superconducting cyclotron system (1) generates a proton beam (5) with fixed energy and in a certain flow intensity range, and the proton energy is continuously adjustable in the range of 70-200MeV via the energy degrader system (2); the beam transport system (3) guides the proton beam (5) from the energy degrader system (2) to the scanning treatment head system (4); the scanning treatment head system (4) implements a scanning scheme according to a treatment plan, adjusts the lateral position of the proton beam (5), and realizes two-dimensional scanning of the beam (5). The patient support system (6) supports, fixes and positions the patient (8), and cooperates with the superconducting cyclotron system (1), the energy ...

Подробнее
Номер записи: 1
18-07-2023 дата публикации

Adjustable high-rigidity secondary lining trolley support

Номер: CN116446922A
Автор: HUANG DAHONG, WANG WEI, MENG GUOWANG, GAO HAIYANG, QI NI, MENG QUANJIAN, CHENG YI, WEI YAOWEN, ZHOU YUN
Принадлежит:

The invention discloses an adjustable high-rigidity secondary lining trolley support. The adjustable high-rigidity secondary lining trolley support comprises a fixed base; the movable seat is mounted on the fixed base in a manner of moving left and right; the left end of the first jack is connected with the movable seat, and the right end of the first jack is connected with the fixed base; the right end of the second jack is connected with the fixed base; an opening of the U-shaped supporting rod faces the direction of the fixed base, and the upper end of the U-shaped supporting rod is connected with the left end of the second jack; the lower end of the U-shaped supporting rod is provided with the supporting plate, and the supporting plate can abut against the side wall of the cable trench in the inverted arch. By the adoption of the support, the occupied construction space can be reduced, the friction force and pressure of the support can jointly resist the supporting force of a formwork ...

Подробнее
Номер записи: 2
06-06-2023 дата публикации

Bill input device

Номер: CN116233323A
Автор: CHENG YI
Принадлежит:

The invention discloses a bill input device. The bill input device comprises a rack; the input mechanism is fixedly connected to one side of the inner cavity of the rack; the storage mechanism is fixedly connected to the other side of the inner cavity of the rack, the storage mechanism comprises a storage frame, and the inner wall of the storage frame is fixedly connected with a partition plate and a drying box; the shooting mechanism is fixedly connected to one side of the surface of the rack, the shooting mechanism comprises a shell, a fixing plate is movably connected to the inner wall of the shell, a push plate is fixedly connected to the top of the fixing plate, a box is fixedly connected to the right side of the shell, and a motor is fixedly installed at the top of the box. The bill input device has the advantage of rapid input, and the problems that in the using process of an existing bill input device, rapid input of a large number of bills is inconvenient, the bill input efficiency ...

Подробнее
Номер записи: 3
04-07-2023 дата публикации

Classification method for multi-class motor imagery electroencephalogram signals

Номер: CN116369944A
Автор: ZHENG WEI, CHENG YI, WEI XUEYUN
Принадлежит:

The invention belongs to the technical field of electroencephalogram signal processing and classification, and relates to a classification method for multi-class motor imagery electroencephalogram signals, which comprises the following steps: decomposing electroencephalogram signals by using LMD, selecting PF components, performing CSP feature extraction by taking the PF components as two classes, and performing classification in combination with an SVM classifier. CSP feature extraction and SVM dichotomy are repeatedly carried out on the recognized two types of electroencephalogram signals once, and four classifications of the motor imagery electroencephalogram signals can be achieved, specifically, data are preprocessed and decomposed into a plurality of PF components through LMD, and the PF components are classified into a plurality of PF components; the method comprises the following steps: acquiring a plurality of PF component spectrograms, selecting the most discriminative PF component ...

Подробнее
Номер записи: 4
15-08-2023 дата публикации

Road surface marking device

Номер: CN116591013A
Автор: ZHANG YONGFU, MA XI, ZHANG YANG, CHENG YI, GUO HANG, LUN RUIMIN, HAN QINQI, YU HAIYANG, LI YONGJIE, WANG SHUANGSHUANG, ZHANG XUNBO, LIU SHUANFENG, HE YONGSHUAI
Принадлежит:

The invention relates to the technical field of road construction, in particular to a road surface marking device which comprises a cart and further comprises a drying and curing mechanism, a material spraying mechanism and a cleaning mechanism, the cleaning mechanism comprises a dust collector, a first rotating shell and a first driving assembly, and a plurality of air inlet holes are formed in the outer wall of the first rotating shell; a dust collection pipe of the dust collector communicates with all the air inlet holes through a first connecting pipe, and a plurality of brushes are arranged on the first rotating shell. The material spraying mechanism comprises a material box, and the material box is connected with a paint spraying pipe through a suction pump. The drying and curing mechanism comprises an air cooler, two second rotating shells and a second driving assembly, a plurality of cold air holes are formed in the outer walls of the second rotating shells, the air cooler communicates ...

Подробнее
Номер записи: 5
08-06-2016 дата публикации

Suspension bridge stock shaped steel isolative protection structure

Номер: CN0205295942U
Автор: NI YA, WANG BO, YIN JUN, SHAO NING, WANG SONG, ZHOU CHUNXIA, LENG YANGGUANG, YANG FAN, YAN LEI, ZHAO HUANHUAN, CHENG YI, GAO FEI
Принадлежит:

... 本实用新型公开了种悬索桥锚杆型钢隔离防护结构，该锚杆型钢隔离防护由里及外的结构为：密封剂涂层（5）、发泡材料包裹层（6）、压敏胶粘带层（7）。本实用新型采用该隔离防护结构，有效地使得锚杆型钢（8）与锚锭混凝土（9）隔离开，避免锚杆受力发生位移造成混凝土开裂及锚杆型钢的损伤，并且密封剂涂层除隔离效果外还具有优良的密封效果，有效地阻止外界水汽进入锚杆型钢的基体，提高了锚杆型钢的密封性，延长了锚杆型钢的使用寿命。 ...

Подробнее
Номер записи: 6
13-04-2021 дата публикации

Operation command platform based on Internet scheduling

Номер: CN212938649U
Автор: LI MINZHI, CHENG YAN, CHENG YI, 李敏志, 程艳, 程怡
Принадлежит: ANHUI ZEAN ZHICHENG TECH CO LTD, ANHUI ZEAN ZHICHENG TECHNOLOGY CO., LTD., 安徽泽安智成科技有限公司

The utility model relates to the technical field of dispatching and commanding platforms, in particular to an operation and commanding platform based on internet dispatching, which comprises a base, a support and an operating platform, a protective plate is arranged in the middle of the upper surface of the operating platform, a display screen is arranged on one side of the bottom of the protective plate, and a groove matched with the protective plate is formed in the upper surface of the operating platform. Sliding grooves are formed in the left side wall and the right side wall of the groove, supporting rods are arranged between the left side wall and the right side wall of the protection plate and the sliding grooves, sliding rods capable of sliding in the sliding grooves are arranged at the ends, located in the sliding grooves, of the supporting rods and penetrate through the sliding grooves, and electronic telescopic rods are further arranged at the positions, located in inner cavities ...

Подробнее
Номер записи: 7