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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

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 49. Отображено 49.
04-04-2023 дата публикации

Grid-connected point voltage regulation method, device and equipment of photovoltaic system and medium

Номер: CN115912373A
Автор: WANG YUJI, CHEN XIN, LUO BIN, WANG XIN, LEI GELIN, HUANG ZIJIAN, WANG DEZHONG, CAI YILIN, TANG KANGKANG, HUANG YUNQING, LIAO YUEKAI
Принадлежит:

The embodiment of the invention discloses a grid-connected point voltage regulation method, device and equipment of a photovoltaic system and a medium. The photovoltaic system comprises an inverter and energy storage, and the method comprises the steps of determining a current charging and discharging power value of the energy storage when it is detected that a voltage deviation value of a grid-connected point is inconsistent with a preset deviation threshold value; wherein the grid-connected point voltage deviation value is associated with the active power value and the reactive power value of the inverter and the current charging and discharging power value and the reactive power value of energy storage; if the current charging and discharging power value of the energy storage is smaller than the maximum charging and discharging power threshold value of the energy storage, the current charging and discharging power value of the energy storage is adjusted, so that the voltage deviation ...

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Номер записи: 1
11-03-2014 дата публикации

Disk drive estimating repeatable runout of reference pattern based on repeatable runout of phase error

Номер: US0008670206B1
Автор: Jiangang Liang, Siri S. Weerasooriya, Yilin Cai, LIANG JIANGANG, WEERASOORIYA SIRI S, CAI YILIN, WEERASOORIYA SIRI S.
Принадлежит: Western Digital Technologies, Inc., LIANG JIANGANG, WEERASOORIYA SIRI S, CAI YILIN, WESTERN DIGITAL TECH INC, WEERASOORIYA SIRI S., WESTERN DIGITAL TECHNOLOGIES, INC.

A disk drive is disclosed comprising head actuated over a disk comprising a reference pattern. The head is positioned at a first radial location, a first phase error is measured in response to the reference pattern at the first radial location, and a first repeatable runout (RRO) of the first phase error is measured. The head is positioned at a second radial location, a second phase error is measured in response to the reference pattern at the second radial location, and a second repeatable runout (RRO) of the second phase error is measured. The first and second RROs are processed to estimate an offset r 0 representing a difference between an axial rotation of the disk and an axial rotation of the reference pattern.

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Номер записи: 2
15-08-2023 дата публикации

Magnetic steel embedded rotor assembly, motor and fan assembly

Номер: CN116599256A
Автор: ZHANG JIAWANG, GU XIPING, CHEN XIAOSEN, CAI YILIN
Принадлежит:

The invention provides a magnetic steel embedded rotor assembly, a motor and a fan assembly, the rotor assembly comprises a rotating shaft and a rotor core sleeved on the rotating shaft, the rotating shaft is provided with an assembling shaft section and a supporting shaft section, the assembling shaft section is a part of the rotating shaft corresponding to the rotor core, the supporting shaft section is a part of the rotating shaft outside the assembling shaft section, and the supporting shaft section is a part of the rotating shaft outside the assembling shaft section. The diameter of the assembling shaft section is smaller than that of the supporting shaft section, a vibration reduction ring is arranged in an annular gap between the rotor iron core and the assembling shaft section, and the rotor iron core and the assembling shaft section can be connected into a whole through the vibration reduction ring. Compared with the prior art, under the same outer diameter size of the rotor core ...

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Номер записи: 3
21-07-2023 дата публикации

Gel candy and production method thereof

Номер: CN116458567A
Автор: CHEN HAIFENG, CHEN MINGXIN, XU NIMEI, CAI YILIN, DU JIANHONG
Принадлежит:

The invention relates to the technical field of gel candies, and discloses a gel candy and a production method thereof, the gel candy comprises the following raw materials: a gel, high fructose corn syrup, glycerol, high calcium powder, a sweetening agent, an additive and soft water; the specific formula comprises the following raw materials: 50-100g of gel, 20-30g of high fructose corn syrup, 5-10g of glycerol, 10-20g of high-calcium powder, 2-5g of a sweetening agent, 2-5g of an additive and 50-80g of soft water. The powder feeling and astringent taste of the high-calcium powder can be shielded through the high fructose corn syrup, the sweetening agent and the additive, the high-calcium powder is subjected to superfine grinding to obtain fine powder which is extremely easy to dissolve and has the particle size of 10 microns or below, the obvious powder feeling is avoided, on the basis of high-content calcium, the smooth taste of glycerol is easily accepted by most people, and the high-calcium ...

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Номер записи: 4
01-08-2023 дата публикации

Large-tonnage explosive bolt friction energy consumption type protection device capable of reducing separation impact

Номер: CN116518796A
Автор: PAN ZHONGWEN, XU QIUFA, LIU WEI, LIU BIN, SU HAN, WANG QUN, TAN ZHI, XU LINDONG, XIE JINXIN, LIN CHUAN, GAO YING, WANG SHIXUN, ZHU ZHENTAO, ZHANG LING, WANG BIN, ZHANG XUEFENG, QU BINRUI, KUANG GEPING, PENG FEI, GAO ZHUQING, CAI YILIN, HU ZHAOCAI
Принадлежит:

The invention discloses a large-tonnage explosive bolt friction energy consumption type protection device capable of reducing separation impact. The large-tonnage explosive bolt friction energy consumption type protection device comprises a bolt end cap, an outer shell and a threaded energy absorption inner shell. The bolt end cap is connected with one end of the explosive bolt; the threaded energy-absorbing inner shell is positioned in the outer shell to form a combined body; the combined body is connected with an explosive bolt box on a rocket shell; and the other end of the explosive bolt is screwed into the explosive bolt box. Relative friction motion between the bolt end cap and the internal threads of the energy-absorbing cylinder is utilized, the threads on the inner wall of the energy-absorbing cylinder are sheared, kinetic energy is consumed, and therefore the impact force of a rocket body is reduced.

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Номер записи: 5
16-12-2015 дата публикации

Double screw extruder's edge -trim reclamation device

Номер: CN0204869342U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides a double screw extruder's edge -trim reclamation device, includes to be equipped with on slide rail, the slide rail to be equipped with on two balladeur trains, the balladeur train and rotates the motor and receive the feed collet, the receipts feed collet includes that the receipts material that is equipped with comes directly towards, cup joints at main epaxial compression spring, at least three coil stock claw on main shaft, side liftout dish, the main shaft, the coil stock claw is by the coil stock section and support the section riveting and form, at least three coil stock claw be circular arrangement, riveting connect side liftout dish with receive between the material comes directly towards, receive and expect that top, compression spring, side liftout dish cup joint on the main shaft in proper order, rotate the motor and connect the main shaft of receiving the feed collet. The utility model discloses a double screw extruder's edge -trim reclamation device ...

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Номер записи: 6
10-07-2012 дата публикации

Processing disks on a spin stand

Номер: US0008218260B2
Автор: Dhanakorn Iamratanakul, Thomas A O'Dell, Yilin Cai, IAMRATANAKUL DHANAKORN, O'DELL THOMAS A, CAI YILIN
Принадлежит: WD Media, Inc., IAMRATANAKUL DHANAKORN, O'DELL THOMAS A, CAI YILIN, WD MEDIA INC, WD MEDIA, INC.

A method of processing disks on spin stand is disclosed, the spin stand comprising a spindle motor having a rotor. A first disk is clamped to the rotor, wherein the first disk comprises a reference servo pattern. A second disk is clamped to the rotor, and a first head is servoed over the first disk in response to the reference servo pattern in order to position a second head over the second disk at a first radial location. Data is written to the second disk at the first radial location using the second head. The second disk is removed from the rotor while the first disk remains clamped to the rotor.

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Номер записи: 7
10-12-2008 дата публикации

Electronic document information security control system and method thereof

Номер: CN0101320414A
Автор: YILIN CAI, CAI YILIN
Принадлежит:

The invention discloses a system for the control and management of the information safety of electronic document and a method thereof. Firstly, a client is connected with a servo mainframe via a network interface. An account data and authority policy related to the client are transferred to the client. Information is transferred to the servo mainframe to verify the authority policy of a document archive. After the client finishes an operational procedure for the document archive, the document is automatically encrypted. Then, the record data of the document archive is transferred to the servo mainframe. Because the invention encrypts the document archive into the safe file, the authorized user can share the confidential document and control the object and model of usage according to the authority policy. Therefore, even if a person acquires the safe document, the person can not read or use the document, thus realizing the protection of confidential electronic documents.

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Номер записи: 8
02-12-2015 дата публикации

Double screw extruder's vacuum -exhaust device

Номер: CN0204820282U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides a double screw extruder's vacuum -exhaust device, includes an unloading section and an ejection of compact section, and the unloading section is the cavity cuboid of slope, and the entry of unloading section is equipped with perpendicular an incomes flitch, is equipped with the plup inlet on going into the flitch perpendicularly, and the export is equipped with a level and goes out the flitch, is equipped with the discharge opening on the level play flitch, the hollow circular cylinder that sets up along the horizontal direction for the axis of ejection of compact section, unloading section lower extreme go out the flitch through a level and connect side in ejection of compact section, be equipped with a plurality of blast pipes on the lateral wall of ejection of compact section, supplementary extruder is connected to the head of ejection of compact section. The utility model discloses a double screw extruder's vacuum -exhaust device makes the raw materials carry ...

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Номер записи: 9
21-09-2011 дата публикации

Processing disks on a spin stand

Номер: CN0102194488A
Автор: DHANAKORN IAMRATANAKUL, O'DELL THOMAS A, YILIN CAI, IAMRATANAKUL DHANAKORN, O'DELL THOMAS A., CAI YILIN
Принадлежит:

A method of processing disks on spin stand is disclosed, the spin stand comprising a spindle motor having a rotor. A first disk is clamped to the rotor, wherein the first disk comprises a reference servo pattern. A second disk is clamped to the rotor, and a first head is servoed over the first disk in response to the reference servo pattern in order to position a second head over the second disk at a first radial location. Data is written to the second disk at the first radial location using the second head. The second disk is removed from the rotor while the first disk remains clamped to the rotor.

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Номер записи: 10
25-07-2023 дата публикации

Hoisting equipment for construction of prefabricated underground diaphragm wall

Номер: CN116477491A
Автор: CHEN CHUNLAI, CAI YILIN
Принадлежит:

The invention relates to the technical field of hoisting equipment, in particular to hoisting equipment for prefabricated underground diaphragm wall construction, which comprises a hoisting equipment body, a plurality of groups of hoisting ropes are arranged at the bottoms of two ends of the hoisting equipment body, a diaphragm wall is arranged at the bottom of the hoisting equipment body, and a hoisting groove is formed in the diaphragm wall; the hoisting clamp structure is located at the bottom of the hoisting rope, and the hoisting clamp structure comprises a hoisting plate, a hook, a movable groove, a limiting groove, an extrusion plate, a rotating shaft, a bearing, a clamping plate and a gasket; the transmission assembly is located in the hoisting clamp structure, and the transmission assembly comprises a transmission plate, an abutting plate, a rotating column, a rotating block and an auxiliary groove; the hoisting equipment has the beneficial effects that the hoisting plate and the ...

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Номер записи: 11
07-04-2023 дата публикации

Semiconductor package and electronic device

Номер: CN115939049A
Автор: CAI YILIN, LIN YIROU, LAI CAIMING, ZHANG WEIZHEN
Принадлежит:

A semiconductor package includes a substrate having a top surface and a bottom surface; a semiconductor die mounted on the top surface of the substrate; and a two-part cover mounted on the periphery of the top surface of the substrate and accommodating the semiconductor die, in which the two-part cover includes an annular cover seat and a cover plate detachably mounted on the annular cover seat. When the semiconductor package with the cover is assembled on a printed circuit board, the two parts of the cover ensure good warpage control, thereby improving the reliability of the SMT process. After the SMT process, the cover plates of the two parts of covers can be removed and replaced with a heat sink or a cooling module to improve the thermal performance of the semiconductor die.

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Номер записи: 12
26-03-2014 дата публикации

Digital camera shooting device and image processing method thereof

Номер: CN103686098A
Автор: CAI YILIN
Принадлежит:

The invention relates to a digital camera shooting device and an image processing method thereof. The image processing method is applicable to pixels to be tested in the center of an n*n pixel array, and the pixels to be tested are provided with pixel values to be tested. The image processing method comprises the following steps: firstly, presetting a searching window comprising correction pixels and pixels to be tested in the center; secondly, calculating the minimum difference quantity of the pixels to be tested in the searching window and respective homochromic pixels as well as the minimum difference quantity of the collection pixels in the searching window and respective homochromic pixels in all directions as respective smooth direction values; finally, judging if the pixels to be tested are bad pixels according to the smooth direction values of the correction pixels and the pixels to be tested.

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Номер записи: 13
12-05-2023 дата публикации

Straight bar type stator punching sheet, stator and motor

Номер: CN116111746A
Автор: XIAO SHENGYU, CHEN BIN, CHEN XIAOSEN, CAI YILIN, ZHANG JIAWANG
Принадлежит:

The invention provides a straight-strip-type stator punching sheet, a stator and a motor, the straight-strip-type stator punching sheet produces a plurality of stator punching sheet units in a layout production process, and the plurality of stator punching sheet units comprise a first stator punching sheet unit and a second stator punching sheet unit; one end of each first stator tooth is connected to the first stator yoke part, the other end of each first stator tooth extends out towards the direction deviating from the second stator punching sheet unit, one end of each second stator tooth is connected to the second stator yoke part, the other end of each second stator tooth extends out towards the direction deviating from the first stator punching sheet unit, and the first stator yoke part is connected with the second stator yoke part; the end surface, opposite to the first stator teeth, of the first stator yoke part is a second end surface; the end face, opposite to the second stator ...

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Номер записи: 14
14-12-2010 дата публикации

Spiral slope approximation of spiral patterns written to a disk of a disk drive

Номер: US0007852592B1
Автор: Jiangang Liang, Charles A. Park, Yilin Cai, Siri S. Weerasooriya, LIANG JIANGANG, PARK CHARLES A, CAI YILIN, WEERASOORIYA SIRI S, PARK CHARLES A., WEERASOORIYA SIRI S.
Принадлежит: Western Digital Technologies, Inc., WESTERN DIGITAL TECH INC, WESTERN DIGITAL TECHNOLOGIES, INC.

A disk drive that approximates spiral slope in spiral patterns is disclosed. The disk drive includes a disk having at least one spiral pattern that extends radially across the disk, a head to read a portion of the at least one spiral pattern, and a processor to approximate a spiral slope of the portion of the at least one spiral pattern. The processor approximates the spiral slope of the portion of the at least one spiral pattern by implementing operations including: reading amplitude values for the portion of the at least one spiral pattern; determining an amplitude value distribution based on the amplitude values; determining a curve-fitted function for the amplitude value distribution; and determining an approximate spiral slope based on the curve-fitted function.

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Номер записи: 15
19-02-2008 дата публикации

Servo writing a disk drive by synchronizing a servo write clock to a reference pattern on the disk and compensating for repeatable phase error

Номер: US0007333280B1
Автор: Yakov M. Lifchits, Wing Ying, Yilin Cai, Siri S. Weerasooriya, LIFCHITS YAKOV M, YING WING, CAI YILIN, WEERASOORIYA SIRI S, LIFCHITS YAKOV M., WEERASOORIYA SIRI S.
Принадлежит: Western Digital Technologies, Inc., WESTERN DIGITAL TECH INC, WESTERN DIGITAL TECHNOLOGIES, INC.

A method of writing product servo sectors on a disk of a disk drive is disclosed. The disk comprises a reference pattern having a plurality of sync marks written around the disk. The sync marks are detected to generate a sync mark detect signal, and a timing recovery measurement is generated in response to the sync mark detect signal. A frequency control signal is generated in response to the timing recovery measurement, and a servo write clock is generated in response to the frequency control signal. A feed-forward compensation value is generated in response to the timing recovery measurement and the frequency control signal, and the timing recovery measurement is adjusted in response to the feed-forward compensation value to compensate for a repeatable phase error in the timing recovery measurement. The servo write clock and the head internal to the disk drive are used to write the product servo sectors to the disk.

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Номер записи: 16
18-11-2015 дата публикации

Improve fixing device's sheet rolling machine

Номер: CN0204777808U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides an improve fixing device's sheet rolling machine, sheet rolling press packed bale draw together the frame and set up rolling wheelset and coiling motor and the fixing device in the frame, fixing device is including setting up at two sets of pulleys of sheet rolling machine bottom, two tracks that the pulley corresponds, and connect two rigid support posts on sheet rolling machine, two tracks become parallel directions and fix on ground, the rigid support support connnection in the frame. The utility model discloses an adoption sets up the guide rail and at the bottom of rolling machine installation pulley, adopts the rigid support post to connect the end at the sheet extruder with the rolling machine simultaneously on ground, make rolling machine and sheet extruder keeping parallelism through adjusting the rigid support post, can keep the right and depth of parallelism of book of material in the rolling, only need demolish the rigid support post in the time of ...

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Номер записи: 17
14-07-2023 дата публикации

Anti-climbing foldable fence

Номер: CN116427772A
Автор: LIN SHAOWEI, LIAO JIANSHENG, LIN LIYAN, TANG LIUJING, WEI ZHAOPENG, HUANG GANG, WENG DEWEI, XU HANBIN, YANG XUCONG, ZHANG MINXUAN, CAI YILIN, LEI GELIN, JIAO YANG, TANG KANGKANG, CHEN XIAOCHEN, CHEN PEIMING, LIN JIALIANG, LIN ZIQI, ZHANG YUXIAO, DAI RONGYU, YI MIAO, DU ZHEHAN, SHANG XIAOSHI, YAO SENHAO
Принадлежит:

The invention belongs to the technical field of electric power iron towers, and discloses an anti-climbing foldable fence which is used on the outer side of an iron tower and comprises a fence, a fixed pulley, a first rope and an adjusting device, the fence can surround the outer side of the iron tower, a danger warning sign is arranged on the fence, the fixed pulley is arranged on the iron tower, one end of the first rope is connected to the fence, and the other end of the first rope is connected to the adjusting device. The adjusting device is arranged on the iron tower, the end, wound around the outer side of the fixed pulley, of the first rope is connected to the adjusting device, and the adjusting device can control the fence to be unfolded or folded through the first rope. Non-operating personnel can be prevented from climbing on the outer side of the iron tower by unfolding and folding the fence, personnel injury is reduced, it is guaranteed that the operating personnel maintain ...

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Номер записи: 18
18-08-2023 дата публикации

Electronic package and substrate structure thereof

Номер: CN116613133A
Автор: JIAN XIUFANG, XIE WENZHEN, CAO JIAWEN, ZHANG XINYIN, JI YATING, CAI YILIN, CHEN YUSHENG
Принадлежит:

The invention relates to an electronic packaging part and a substrate structure thereof, the electronic packaging part comprises a substrate structure and an electronic element arranged on the substrate structure, the substrate structure is provided with a plurality of circuits and a strengthening part which does not electrically conduct the plurality of circuits on the surface of a substrate body, the electronic component is electrically connected with the plurality of circuits and is not electrically connected with the strengthening part, and the strengthening part comprises a virtual pad and a trace line connected with the virtual pad, so that the layout area of the strengthening part on the substrate body is increased, the adhesion degree of the strengthening part can be improved, and the electronic component can be prevented from being broken.

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Номер записи: 19
30-09-2015 дата публикации

Novel exonuclease-III-based mercury ion detection method

Номер: CN104946770A
Автор: ZHU YINGYUE, DENG DAQING, ZHU MIN, LI HAIXIA, CAI YILIN, YUAN AIMENG, WANG LIMEI, QI BIN
Принадлежит:

The invention relates to a novel exonuclease-III-based mercury ion detection method which comprises the following steps: (1) mixing two DNA (deoxyribonucleic acid) segments, which can specifically recognize mercury ions and contain rich T bases, with a sample to be detected so that the two DNA segments are combined into a 3'-terminal closed double-chain DNA under the action of Hg<2+> in the sample to be detected; (2) carrying out enzyme digestion on the double-chain DNA by using exonuclease III; (3) carrying out fluorescent quantitative PCR (polymerase chain reaction) amplification on the rest DNA segments which are not subjected to enzyme digestion; and (4) determining the Hg<2+> concentration according to the fluorescent detection result. The invention designs a mercury ion biosensor which is used for implementing simple quick high-sensitivity detection on the mercury ions in water.

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Номер записи: 20
07-07-2010 дата публикации

Hormone regulating and controlling method of maize ear silking obstruction

Номер: CN0101766101A
Автор: CAI YILIN, LIU ZHIZHAI, SUN HAIYAN, WANG GUOQIANG, WANG JIUGUANG, YILIN CAI, ZHIZHAI LIU, HAIYAN SUN, GUOQIANG WANG, JIUGUANG WANG
Принадлежит:

The invention relates to a hormone regulating and controlling method of maize ear silking obstruction. In the later period of maize jointing, a GA buffer solution with the mass percentage concentration of 70-110ppm is sprayed on plant leaves. By regulating the ear growth, the method improves the ear silking to increase the selfing line yield of maize. A reagent used in the method has low cost and no toxic and side function, can significantly reduce the maize deformity of 17-25%, and can significantly increase the selfing line yield of maize of 20-30%.

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Номер записи: 21
02-07-2014 дата публикации

Method for detecting concentration of bisphenol A in sample

Номер: CN103901011A
Автор: ZHU YINGYUE, CAI YILIN, WANG LIMEI, QI BIN
Принадлежит:

The invention relates to a method for detecting the concentration of bisphenol A in a sample. The method comprises the following steps of (1) mixing oxidized graphene and a DNA (deoxyribonucleic acid) fragment which can be specifically combined with bisphenol A, wherein the end 5' of the DNA fragment is decorated by fluorescence, so that the fluorescence marked on the DNA fragment can be quenched; (2) mixing a sample to be detected with the mixture, desorbing the DNA fragment in the presence of bisphenol A, and restoring the fluorescence marked on the DNA fragment; and (3) determining the concentration of bisphenol A in the sample according to the restoration degree of the fluorescence in the step (2). According to the method, a brand new biological sensor which is simple, rapid, high in selectivity and high in sensitivity and used for detecting the concentration of the bisphenol A in the sample can be provided.

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Номер записи: 22
23-05-2023 дата публикации

System and method for testing radiation sensitivity

Номер: CN116148549A
Автор: LI YONGSEN, CAI YILIN
Принадлежит:

A method of testing radiation sensitivity includes emitting a radiation wave to a device under test, measuring the device under test to measure a first voltage according to the radiation wave, outputting a reference voltage to a coupling device to cause the coupling device to generate a second voltage according to the reference voltage, adjusting the reference voltage to enable the second voltage to be approximate to the first voltage, storing the adjusted reference voltage, and outputting the second voltage to the tested device according to the adjusted reference voltage to simulate the influence of the radiation wave on the tested device, the tested device receives the reference voltage and then correspondingly transmits a control signal to the coupling device, and the state of the tested device is judged according to the control signal.

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Номер записи: 23
26-01-2011 дата публикации

File permission management system

Номер: CN0101957893A
Автор: YILIN CAI, CAI YILIN
Принадлежит:

The invention relates to a file permission management system for solving the problem that the permission cannot be flexibly changed in the conventional file secret method. The file permission management system disclosed by the invention comprises a network, a server and terminal equipment, wherein the server comprises a first network coupling interface and a first database; the first network coupling interface is coupled to the network, and the first database comprises a plurality of file identification codes and a plurality of file permission data; the terminal equipment comprises a second network coupling interface, a storage unit and a file use filtering module; the second network coupling interface is coupled to the network; data saved in the storage unit include files and file identification codes accompanied by the files; the file use filtering module is used for filtering the permission of the user on the files. The invention can adaptively manage the permission of the files and ...

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Номер записи: 24
05-08-2009 дата публикации

Apparatus and method for selectively removing function by single time password

Номер: CN0101499998A
Автор: YILIN CAI, CAI YILIN
Принадлежит:

The invention provides a device and a method for selectively removing functions with a single password. In one viewpoint, the device can transmit a sequence number needed for verification between a servo terminal and a client terminal through a telephone line. In the other viewpoint, the system can defend a plurality of interface devices and functions at the client terminal, wherein, each individual function can preset a corresponding function number, and users can selectively start or remove one or a plurality of interface devices or functions defended by the system by utilizing the function number.

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Номер записи: 25
17-09-2013 дата публикации

Disk drive writing spiral tracks on a slave surface using repeatable runout compensation for a master surface

Номер: US0008537486B2
Автор: Jiangang Liang, Siri S. Weerasooriya, Yun Hong, Yilin Cai, LIANG JIANGANG, WEERASOORIYA SIRI S, HONG YUN, CAI YILIN, WEERASOORIYA SIRI S.
Принадлежит: Western Digital Technologies, Inc., LIANG JIANGANG, WEERASOORIYA SIRI S, HONG YUN, CAI YILIN, WESTERN DIGITAL TECH INC, WEERASOORIYA SIRI S., WESTERN DIGITAL TECHNOLOGIES, INC.

A method is disclosed of servo writing a disk drive comprising a first head actuated over a first disk surface, and a second head actuated over a second disk surface. A first repeatable runout (RRO) of the first disk surface is measured, and a seek is performed to seek the first head over the first disk surface in response to the measured first RRO while writing a first spiral track to the second disk surface using the second head. As a result, the first spiral track comprises a second RRO that substantially matches the first RRO of the first disk surface.

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Номер записи: 26
30-10-2020 дата публикации

Generator cooling structure based on air expansion turbine power generation system

Номер: CN0211830468U
Автор: ZHAO YU, ZHAO RUIBIN, LI GUOXIANG, CAI YILIN, LI ZHENG
Принадлежит: GEZHOUBA ZHONGKE ENERGY STORAGE TECH CO LTD, GEZHOUBA ZHONGKE ENERGY STORAGE TECHNOLOGY CO., LTD.

The utility model provides a generator cooling structure based on an air expansion turbine power generation system. The generator cooling structure comprises a turbine and a pipeline. An air outlet ofthe turbine is connected with an air cooling system of the generator through the pipeline; and gas generated after the turbine expands to do work enters the generator through a pipeline. According tothe utility model, an open-type ventilated motor dragging type cooling fan is canceled, and structures such as an air inlet chamber and an air mixing chamber are canceled, so that the air duct distance is shortened. Therefore, the power consumption of a matched system is reduced, the working noise is reduced, and the installation difficulty and the later operation and maintenance cost are reduced.

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Номер записи: 27
14-02-2013 дата публикации

DISK DRIVE WRITING SPIRAL TRACKS ON A SLAVE SURFACE USING REPEATABLE RUNOUT COMPENSATION FOR A MASTER SURFACE

Номер: US20130038959A1
Автор: JIANGANG LIANG, SIRI S. WEERASOORIYA, YUN HONG, YILIN CAI, LIANG JIANGANG, WEERASOORIYA SIRI S, HONG YUN, CAI YILIN, WEERASOORIYA SIRI S.
Принадлежит: WESTERN DIGITAL TECHNOLOGIES, INC.

A method is disclosed of servo writing a disk drive comprising a first head actuated over a first disk surface, and a second head actuated over a second disk surface. A first repeatable runout (RRO) of the first disk surface is measured, and a seek is performed to seek the first head over the first disk surface in response to the measured first RRO while writing a first spiral track to the second disk surface using the second head. As a result, the first spiral track comprises a second RRO that substantially matches the first RRO of the first disk surface.

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Номер записи: 28
02-12-2015 дата публикации

Double screw extruder's side direction agitating unit

Номер: CN0204820263U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides a double screw extruder's side direction agitating unit, includes the organism and extrudes the screw rod that the side direction agitating unit of institute includes a hopper, and the stirring vane who sets up in the hopper, stirring vane is connected with the rotation motor that the hopper outer wall set up, the main shaft that rotates the motor with the extruder to extrude the main shaft of screw rod parallel, the hopper include first the one and the lower half, first pyramid for standing upside down, the lower half is the halfcylinder of on -edge, stirring vane's the rotation axis and the axis parallel arrangement of halfcylinder. The utility model discloses a double screw extruder's side direction agitating unit adoption will be stirred the main shaft and extruded main shaft parallel arrangement's structure, cooperate the structure of two segment structure hoppers, and the pan feeding direction that makes the pay -off and extrude the screw rod is unanimous ...

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Номер записи: 29
11-04-2023 дата публикации

Crawler frame detection tool and crawler frame detection method

Номер: CN115950332A
Автор: LI SHIZHAN, CAI YILIN, SHANG YU, XIONG XINWEN, CHEN LONG
Принадлежит:

The invention discloses a track frame detection tool and a track frame detection method.The track frame detection tool comprises a first tool support and a second tool support, the first tool support comprises a first base, a first extension rod and a first top seat, the first base comprises a first bottom base plate and a first side base plate, the first bottom base plate is perpendicular to the first side base plate, and the first extension rod is arranged on the first top seat; the first extension rod extends in the direction perpendicular to the first side base plate and parallel to the first bottom base plate, the first top base comprises a first top plate parallel to the first bottom base plate, and the first top plate can move in the direction perpendicular to the first bottom base plate; the structure of the second tool support is basically the same as that of the first tool support. According to the track frame detection tool and the track frame detection method, the track frame ...

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Номер записи: 30
01-10-2014 дата публикации

Method for detecting mercury ionic concentration in sample

Номер: CN104076004A
Автор: ZHU YINGYUE, CAI YILIN, DING XIN, WANG LIMEI, QI BIN
Принадлежит:

The invention discloses a method for detecting mercury ionic concentration in a sample. The method for detecting mercury ionic concentration in the sample comprises the following steps: (1) DNA (deoxyribonucleic acid) probe molecules capable of being combed with mercury ionic specificities are designed and synthesized; (2) the DNA probe molecules and cationic polymer are added into a buffer solution and a sample to be detected and a gold nano solution are added for a T-Hg <2+>-T hybridization reaction; (3) gold nanometer particles are congregated and the system color changes; relative absorbency value is measured, so that the mercury ionic concentration in the sample to be detected is determined. The method for detecting the mercury ionic concentration in the sample provided by the invention can simply, quickly and accurately detect the mercury ionic concentration in the sample.

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Номер записи: 31
30-05-2012 дата публикации

Apparatus and method for selectively removing function by single time password

Номер: CN0101499998B
Автор: YILIN CAI, CAI YILIN
Принадлежит:

The invention provides a device and a method for selectively removing functions with a single password. In one viewpoint, the device can transmit a sequence number needed for verification between a servo terminal and a client terminal through a telephone line. In the other viewpoint, the system can defend a plurality of interface devices and functions at the client terminal, wherein, each individual function can preset a corresponding function number, and users can selectively start or remove one or a plurality of interface devices or functions defended by the system by utilizing the functionnumber.

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Номер записи: 32
04-03-2014 дата публикации

Adaptive threshold for detecting touchdown or contamination

Номер: US0008665546B1
Автор: Hongchao Tim Zhao, Jiangang Liang, Yilin Cai, Don Brunnett, ZHAO HONGCHAO TIM, LIANG JIANGANG, CAI YILIN, BRUNNETT DON
Принадлежит: Western Digital Technologies, Inc., ZHAO HONGCHAO TIM, LIANG JIANGANG, CAI YILIN, BRUNNETT DON, WESTERN DIGITAL TECH INC, WESTERN DIGITAL TECHNOLOGIES, INC.

A disk drive is disclosed comprising a disk, a head for writing data to the disk, and control circuitry coupled to the head. The control circuitry is operable to determine a first set of fly height values and determine a threshold based on the first set of fly height values. The control circuitry determines a second set of fly height values, adjusts the threshold based on the second set of fly height values, and detects a head characteristic based on the adjusted threshold. The head characteristic is detected by detecting a head touchdown event and/or detecting contamination related to the head based on the adjusted threshold.

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Номер записи: 33
18-11-2015 дата публикации

Auto -lock hamburg box

Номер: CN0204776400U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides an auto -lock hamburg box, includes the upper cover and goes to the bottom, the upper cover and two the corresponding side rotatable coupling that go to the bottom, the shape of upper cover and the shape adaptation of going to the bottom, the one end of lower cover has spring bolt protrusion, is equipped with a font spring bolt on the spring bolt protrusion, door font spring bolt is equipped with folding trace in the root position, corresponds to be equipped with closure protrusion at the end of upper cover, it is protruding for the locking of the font of falling V to be equipped with a cross sectional shape on the closure protrusion, lock protruding direction upwards, lock the height that bellied height is greater than " door " font spring bolt, in order to realize the auto -lock. The utility model discloses an auto -lock hamburg box adopts and sets up the bellied closure of a locking protrusion structure that has the font of falling V at the upper cover, and ...

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Номер записи: 34
08-09-2011 дата публикации

PROCESSING DISKS ON A SPIN STAND

Номер: US20110216431A1
Автор: Dhanakorn Iamratanakul, Thomas A. O'Dell, Yilin Cai, IAMRATANAKUL DHANAKORN, O'DELL THOMAS A, CAI YILIN, O'DELL THOMAS A.
Принадлежит: WD Media, Inc.

A method of processing disks on spin stand is disclosed, the spin stand comprising a spindle motor having a rotor. A first disk is clamped to the rotor, wherein the first disk comprises a reference servo pattern. A second disk is clamped to the rotor, and a first head is servoed over the first disk in response to the reference servo pattern in order to position a second head over the second disk at a first radial location. Data is written to the second disk at the first radial location using the second head. The second disk is removed from the rotor while the first disk remains clamped to the rotor.

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Номер записи: 35
02-12-2015 дата публикации

Heating device for high -speed plastic uptake machine

Номер: CN0204820302U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides a heating device for high -speed plastic uptake machine, includes in the frame, frame by setting gradually thermal -insulated cotton, polylith insulating brick and heater strip on going, the frame for the bottom lock, upper portion has open mouthful box structure, is equipped with the clearance between the polylith insulating brick, the frame bottom is equipped with a plurality of inlet ports, and outside compressed air gas pitcher is connected to the inlet port. The utility model discloses a heating device for high -speed plastic uptake machine adopts and sets up the structure that upwards blows off compressed air in the bottom of heater strip to form the passageway of ventilating between the insulating brick, the passageway of ventilating is favorable to the directional flow of air, through the air that upwards the blows out former tablet bearing with the level operation, avoids appearing former tablet and bonds with the heater strip, and it is effectual to ...

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Номер записи: 36
26-08-2015 дата публикации

Method for colorimetrically detecting chloramphenicol based on nano-gold nucleic acid aptamer

Номер: CN104865216A
Автор: WANG LIMEI, ZHU YINGYUE, CAI YILIN, YUAN AIMENG, LING XU, QI BIN
Принадлежит:

The invention relates to a method for colorimetrically detecting chloramphenicol based on a nano-gold nucleic acid aptamer. The method compriss the following steps: (1) mixing nano-gold particles, the nucleic acid aptamer capable of identifying the specificity of chloramphenicol and a cation polymer, wherein a stable compound is formed by the cation polymer and the nucleic acid aptamer; (2) mixing a sample to be detected and the mixture, wherein a stable hairpin structure by chloramphenicol in the sample to be detected and the nucleic acid aptamer, and releasing an anion polymer; (3) agglomerating the nano-gold particles into relatively large particles under the action of the anion polymer to weaken or enhance ultraviolet absorption peak strength at parts with different wavelengths and cause corresponding color changes; and (4) based on the color changes in the step (3), determining the concentration of chloramphenicol in the sample. The invention provides a chloramphenicol biosensor which ...

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Номер записи: 37
04-07-2023 дата публикации

Low-calorie aerated candy and preparation method thereof

Номер: CN116369418A
Автор: CHEN HAIFENG, CHEN MINGXIN, CAI YILIN
Принадлежит:

The invention relates to a low-calorie aerated candy and a preparation method thereof, and relates to the technical field of aerated candies, additives, sweet additives, auxiliaries and effect agents, the candies are formed during preparation of main materials, the sweet additives and the auxiliaries, the sweet additives provide a sweet effect for the candies, and the effect agents provide color and fragrance for the candies and perform foaming and aeration, so that the candies are more delicious. According to the present invention, the sweetener and the sugar alcohol are adopted to produce the sweet taste, reduce the sugar intake and reduce the calorie, the fruit and vegetable concentrate, the cooked rice milk and the low-fat milk are adopted as the main materials so as to improve the health effect during the eating, and the tea thin filaments and the fruit and vegetable dehydrated particles are adopted to improve the taste and the layering during the eating; the tea thin filaments are ...

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Номер записи: 38
24-06-2008 дата публикации

Compensating for repeatable phase error when servo writing a disk drive from spiral tracks

Номер: US0007391584B1
Автор: Edgar D. Sheh, Yilin Cai, SHEH EDGAR D, CAI YILIN, SHEH EDGAR D.
Принадлежит: Western Digital Technologies, Inc., WESTERN DIGITAL TECH INC, WESTERN DIGITAL TECHNOLOGIES, INC.

A method of servo writing a disk of a disk drive is disclosed. The disk comprises a plurality of spiral tracks, wherein each spiral track comprises a high frequency signal interrupted periodically by a sync mark. A timing recovery measurement is generated in response to the sync marks, wherein the timing recovery measurement comprises a sinusoidal component. A timing compensation value is generated in response to the sync marks which estimates the sinusoidal component in the timing recovery measurement. A frequency control signal is generated in response to the timing recovery measurement and the timing compensation value, a servo write clock is generated in response to the frequency control signal, and the servo write clock and the head internal to the disk drive are used to write the product servo sectors to the disk.

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Номер записи: 39
09-12-2015 дата публикации

Material device is held in hanging of plastic uptake machine

Номер: CN0204844830U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides a material device is held in hanging of plastic uptake machine, the support is drawn together to the plastic uptake press packed bale, be equipped with feed mechanism on the support, heat the mechanism and inhale mould mechanism, hang the blowing device including connecting the mounted frame on the support, hold the work or material rest, clamp plate and cutter, the mounted frame upper end is equipped with the guide rail, the work or material rest is held in the guide rail connection, it is equipped with left stock supporting plate and right stock supporting plate on the work or material rest to hold, the left side and the right side of holding the work or material rest is connected to left side stock supporting plate and right stock supporting plate through the hinge mechanisms, a left side stock supporting plate and right stock supporting plate are all connected and are turned over board actuating mechanism, but the support is equipped with a clamp plate and ...

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Номер записи: 40
03-12-2008 дата публикации

Monitoring system and method for consumer terminal program execution in enterprise

Номер: CN0101316186A
Автор: YILIN CAI, CAI YILIN
Принадлежит:

The invention provides a system and the method for monitoring program execution at a user terminal in an enterprise. The system can capture a picture displayed by a display unit and feed back the picture to a server terminal by virtue of internal network transmission and a monitoring program installed at the user terminal. The system includes: a management interface module which is arranged at the server terminal and provides a supervisor operation interface; a database at the server terminal, which is a data storage bank at the server terminal and provides the function of storing all the data; an information processing unit which is a data processing device at the user terminal; a monitoring program which installs and executes the information processing unit at the user terminal and provides an application program for being connected with the server terminal and transmitting the data; and a display unit which is a display at the user terminal. The system can be applied to the internal ...

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Номер записи: 41
23-06-2023 дата публикации

Fabricated building wall gap treatment equipment and treatment method

Номер: CN116290896A
Автор: CHEN CHUNLAI, CAI YILIN, WANG TING, YU JIANYING, ZHOU TIANHANG
Принадлежит:

The invention belongs to the technical field of building wall bodies, and particularly relates to assembly type building wall body gap treatment equipment and method.The assembly type building wall body gap treatment equipment comprises a grooving assembly, a connecting assembly and a filling piece, and the grooving assembly can be used for forming symmetrically-distributed groove bodies in the connecting face of two wall bodies; the connecting assembly is inserted between two wall bodies, then eight swing rods in the four swing rod assemblies are controlled to swing, and the sharp corner ends of the swing rod assemblies swinging outwards are inserted into groove bodies formed by the grooving assembly; after the wall bodies are connected, the gaps between the adjacent wall bodies are sealed through the filling assemblies; the wall surface treatment assembly, the grooving assembly, the connecting assembly, the filling piece and other structures are specially designed for connection between ...

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Номер записи: 42
26-05-2023 дата публикации

Double-tooth stator core and motor

Номер: CN116169800A
Автор: CHEN XIAOSEN, CAI YILIN, ZHANG JIAWANG, GU XIPING, CHENG TIANBAO
Принадлежит:

The invention provides a double-tooth part stator core and a motor, the double-tooth part stator core comprises a plurality of stator punching sheets, each stator punching sheet comprises a plurality of stator units connected in sequence, each stator unit is provided with a second tooth part, a yoke part and a first tooth part, and the shape of the wall surface of the first tooth part back to the second tooth part is matched with the shape of the wall surface of the yoke part back to the second tooth part. The defect of low material utilization rate of the stator punching sheet in the prior art can be overcome.

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Номер записи: 43
19-03-2014 дата публикации

Corn fertilizing method

Номер: CN103636339A
Автор: CAI YILIN, WANG GUOQIANG, WANG JIUGUANG, LIU CHAOXIAN
Принадлежит:

The invention discloses a corn fertilizing method. The corn fertilizing method is specifically characterized in that the hole digging depth is 10-15cm, a slow release fertilizer is applied at the position being 5-10cm away from the center of the hole, and then corn seeds are sown. Due to the adoption of the method, the mode of multiple times of fertilization is changed into the mode of once fertilization, so that the labor force is saved, the demands on nutrients caused by the corns in the whole growth period can be satisfied by applying the slow release fertilizer, the volatilization and the loss of the nutrients can be avoided by moderately deep fertilization, the high yield of corns is achieved, meanwhile, the labor force is saved, and the economical benefits of corn planting are improved.

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Номер записи: 44
25-08-2023 дата публикации

Cover plate device and using method thereof

Номер: CN116641423A
Автор: CAI DONGXIAO, XIAO JINGWEI, XU GUOWEI, YE WEIHUA, CHEN JINQING, LIN SHAOWEI, FAN SHENG, FANG ZHIDAN, WANG ZEZI, CHEN ZILONG, JIANG MINLING, YU SHUO, GUAN JIAN, LIN LAIXIN, LAN TIAOZE, XU ZHEWEI, CHEN XUAN, CAI ZHECHUN, CAI YILIN, HUANG ZIJIAN, WU XIAOFENG, CHEN XISHENG, ZHANG XIAOHONG, CHEN JIAYING, MA XINZHOU, CHEN YEHENG, LIN YU, HUANG RUQING, LIN HAI, WEI TENG, YAO SHUO, HUANG XUEYU, CAI QINQING, SHE LEYUAN, ZHANG YINGQI
Принадлежит:

The invention relates to the technical field of electric power equipment, in particular to a cover plate device and a using method thereof.The cover plate device blocks an opening in the upper end of a pipe shaft and comprises a mounting part, an inflation rubber gasket and a negative pressure mechanism, and the mounting part is provided with a containing space; the inflatable rubber gasket is arranged on the peripheral side of the mounting part, the outer side face of the inflatable rubber gasket can abut against the inner wall of the piping shaft, the negative pressure mechanism is arranged in the containing space of the mounting part, the negative pressure mechanism is communicated with the piping shaft through a first air guide pipe, and the negative pressure mechanism is communicated with the inflatable rubber gasket and the outside atmosphere through a second air guide pipe. Through the arrangement, a closed, negative-pressure and low-oxygen environment is formed in the piping shaft ...

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Номер записи: 45
18-11-2015 дата публикации

Dual -purpose dinner plate

Номер: CN0204764698U
Автор: YANG XUANZHEN, CAI YILIN
Принадлежит:

The utility model provides a dual -purpose dinner plate, includes a flat -plate -shaped disk body, the outer fringe of disk body up end supports the wall for the ring -type that the slope set up, the lower terminal surface of disk body be equipped with a plurality of positions of accepting, each accepts the support wall constitution of position for confined, upright setting. The bottom outer fringe of flat -plate -shaped disk body still be equipped with the outer support wall that suits, upright set up with the disk body appearance. The utility model discloses a dual -purpose dinner plate adopts and sets up different splendid attire structures respectively on the two sides of dinner plate respectively, can distinguish dry -type western -style fast food of splendid attire and the more chinese meal vegetable of moisture, has convenient to use, saves the advantage of resource.

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Номер записи: 46
16-05-2023 дата публикации

Straight bar type stator punching sheet, stator and motor

Номер: CN116131487A
Автор: HU YUSHENG, CHEN BIN, XIAO SHENGYU, CHEN XIAOSEN, CAI YILIN
Принадлежит:

The invention provides a straight-strip-type stator punching sheet, a stator and a motor, the straight-strip-type stator punching sheet produces a plurality of stator punching sheet units in a layout production process, and the plurality of stator punching sheet units comprise a first stator punching sheet unit and a second stator punching sheet unit; one end of each first stator tooth is connected to the first stator yoke part, the other end of each first stator tooth extends out towards the direction deviating from the second stator punching sheet unit, one end of each second stator tooth is connected to the second stator yoke part, the other end of each second stator tooth extends out towards the direction deviating from the first stator punching sheet unit, and the first stator yoke part is connected with the second stator yoke part; the end surface, opposite to the first stator teeth, of the first stator yoke part is a second end surface; the end face, opposite to the second stator ...

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Номер записи: 47
20-06-2024 дата публикации

Robot manipulator with active surfaces

Номер: WO2024129266A1
Автор: Shenli YUAN, Yilin Cai
Принадлежит: SRI INTERNATIONAL

A robotic manipulator is provided that exhibits improved grip strength and dexterity. The manipulator includes multiple fingers, each of which includes a grip surface formed by a belt running along a. compliant member. Actuation of the fingers about axes of rotation that are not parallel to the grip surfaces can result in exertion of forces from the compliant member into an object, resulting in deformation of the compliant member, This deformation can improve the contact area and grip strength with which the object is held. The belt can be driven along the grip surface, allowing the object to also be rotated around an axis that is not parallel to the direction along the grip surface while still being held securely. Each finger may also include a compliant joint to allow the fingers to rotate passively when an object is held, orienting the grip surfaces toward the object to improve grip strength.

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Номер записи: 48
01-12-2022 дата публикации

Foundation bearing platform and construction method

Номер: LU102939B1
Автор: Chunlai Chen, Ting Wang, Yilin Cai
Принадлежит: Univ Zhejiang City College

The present invention belongs to the field of prefabricated buildings, and particularly relates to a foundation bearing platform. The foundation bearing platform comprises a bearing platform mechanism, a positioning grooving mechanism and a fixed connecting mechanism, wherein two bearing platform mechanisms are connected through cooperation of connecting columns and embedded parts A on the adjacent bearing platform mechanisms; and after the bearing platform mechanisms are connected with foundation piles inserted in a foundation as a whole through the fixed connecting mechanism, concrete is poured in circular grooves A and connecting grooves to reinforce the connection between the bearing platform mechanisms and the connection between the bearing platform mechanisms and the foundation piles so as to realize prefabrication of the foundation bearing platform.

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Номер записи: 49