CN103063625B - Rat-track detector - Google Patents
Rat-track detector Download PDFInfo
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- CN103063625B CN103063625B CN201210521562.1A CN201210521562A CN103063625B CN 103063625 B CN103063625 B CN 103063625B CN 201210521562 A CN201210521562 A CN 201210521562A CN 103063625 B CN103063625 B CN 103063625B
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- ultraviolet light
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Abstract
The invention discloses a rat-track detector. The detector comprises a detection mechanism which is movable and can detect rat urine tracks on the earth, and an observation mechanism for observing status of rat tracks in real time, wherein the detection mechanism comprises a ultraviolet light emission assembly for emitting the ultraviolet light, and a fluorescence signal collecting assembly for receiving fluorescence signals of the rat urine tracks. The fluorescence signal collecting assembly is connected with the detection mechanism and transmits the fluorescence signals to the observation mechanism for displaying. The ultraviolet light emission assembly, the fluorescence signal collecting assembly and the detection mechanism are respectively electrically connected with a power supply mechanism. In prior art, rat clamps, rat cages and powder plates are used to investigate rat infestation, and deficiencies of low efficiency and accuracy and long time exist, and thus the invention provides the rat-track detector which can quickly, highly-efficiently and accurately inspect rat infestation.
Description
Technical field
The present invention relates to a kind of muroid monitoring tool, particularly relate to a kind of mouse mark detector.
Background technology
Muroid and human lives's relation are very close, can cause serious harm to the mankind.Can make in the pathogenic microorganism that muroid is carried according to statistics that human disease's reach 57 kinds, comprising 14 kinds, bacterium, 31 kinds, virus, Richettsia 5 kinds, parasite 7 kinds.It is documented, only a kind of mouse of the plague disseminates infection, and the death toll that three pandemics cause just has exceeded the death toll summation that all previous war is recorded.
In view of the pathophorous harm of mouse is huge, WHO calls health authority of various countries to be suffered from by anti-mouse processed and includes in regulation and strengthen implementing.Day by day frequent along with international association, mouse spreads disease the muroid of carrying easily via the entry and exit vehicles at world's range propagation.Occur in an aircraft if mouse suffers from, its impact is except may disseminating infection, and the more important thing is that mouse may sting the power supply, circuit etc. of flying coffin, threaten to passenger's personal safety, serious even can cause fatal crass.
Under large clearance, speed-raising, efficiently background, the International Voyage Ship alongside time is shorter and shorter, and for Yantian Harbor in Shengzhen, the boats and ships average clearance alongside time is no more than 20 hours; And the aircraft berthing time of world navigation is just shorter, generally only have several hours; Other vehicles clearance times such as the train of the current international practice are just shorter.Three kinds of common methods such as Mousetrap capture, Powder mark method, mouse cage method all require that putting morning evening receives, so the time can not meet the demands.When not having sufficient evidence to prove that its mouse suffers from, being difficult to require boats and ships, aircraft spends the night to berth to lay and put the mousetrap, mouse cage and powder plate to investigate mouse trouble.Therefore the domestic muroid to International Voyage Ship, aircraft, train monitoring at present generally takes inquiring survey and naked eyes to search the screening method of mouse mark, still not fast, objectively, instrument efficiently.Therefore develop a kind of fast, need the problem of solution in the monitoring of efficiently muroid monitoring tool entry and exit vehicles muroid badly.
Summary of the invention
The technical problem to be solved in the present invention is, for adopting the mousetrap, mouse cage and powder plate to suffer to investigate mouse in prior art, the defect that efficiency is low, accuracy is low, the time is long, provides a kind of and fast, efficiently, accurately check the mouse mark detector that mouse suffers from.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mouse mark detector, comprise and move and detect mouse the urine detection agency of vestige, the sampling mechanism for Real Time Observation mouse mark situation, described detection agency comprises the ultraviolet light emission assembly of emitting ultraviolet light, accepts the fluorescence signal acquisition assembly of mouse urine vestige fluorescence signal, described fluorescence signal acquisition assembly is connected with sampling mechanism, fluorescence signal is transferred to sampling mechanism show, described ultraviolet light emission assembly, fluorescence signal acquisition assembly, sampling mechanism are electrically connected with administration of power supply all respectively.
Described detector also comprises analyzes for carrying out result of detection the analytic system judged.
Described ultraviolet light emission assembly and fluorescence signal acquisition assembly are arranged side by side, and do not block mutually.
The transparent protection mechanism for protecting ultraviolet light emission assembly and fluorescence signal acquisition assembly is provided with outside described ultraviolet light emission assembly and fluorescence signal acquisition assembly.
Described mouse mark detector also comprises catch bar, and described detection agency is arranged on described catch bar front end, and described sampling mechanism is arranged on the postmedian of catch bar or is arranged on detection agency, and described administration of power supply is fixed on catch bar or on fixing detection agency.
Described ultraviolet light emission assembly comprise emitting ultraviolet light actinolyte, cover shield around actinolyte.
Described ultraviolet light emission assembly also comprises for regulating the luminous intensity governor motion of the ultraviolet ray intensity of transmitting and emission wavelength being adjusted to the wavelength regulation control gear of OK range.
The ultraviolet wavelength that described actinolyte is launched is 350 ~ 400nm.
Described fluorescence signal acquisition assembly is image acquisition device, and described image acquisition device is connected with sampling mechanism by data line, the image information collected is transferred to sampling mechanism display.
Described sampling mechanism is the display of display mouse urine vestige fluorescence information.
Described analytic system comprises master controller, for identifying the picture recognition module of the image information collected, the processing module of image information being carried out to analyzing and processing, image information memory module, alarm module, described picture recognition module, processing module, image information memory module and alarm module are electrically connected with master controller respectively.
The Image Segmentation Using that picture recognition module identifies by described processing module is measured, and fluorescence hot spot is meeting or exceeding default setting value, and main controller controls alarm module sends warning message.Setting value can be: fluorescence spot diameter is 5mm.
Urinate at any time because muroid has, namely walk about while the feature of urinating, as long as so there is the space of mouse activity, capital leaves continuous or desultory urine vestige, and mouselet can drain hundreds of urine within one day and drip in different places, and individual large mouse is then more.Because the metabolic products such as the amino acid that contains in mouse urine can send special fluorescence in dark surrounds under the irradiation of ultraviolet light, the present invention utilizes this feature to develop a kind of mouse mark detector just, as objective, an efficient instrument of examination mouse mark.This instrument not only may be used for the vehicles such as aircraft, steamer, also can obtain good application in indoor environment.
In the present invention, detection agency for what detect mouse mark, be provided with ultraviolet light emission assembly in detection agency and carry out emitting ultraviolet light earthward, ultraviolet lighting is mapped to the fluorescence signal acquisition that mouse urine vestige produces and is then transferred to sampling mechanism by fluorescence signal acquisition assembly, by the mouse urine vestige fluorescence information of display, sampling mechanism energy field observation mouse urine vestige fluorescence information, just can know that the mouse in this region suffers from situation.Mouse mark detector energy execute-in-place of the present invention, without the need to waiting for that show mouse immediately suffers from information and result of detection accurately, efficiently, to solve in prior art and cannot suffer from the problem of situation by fast monitored mouse, meet the demand can checked mouse in a short period of time and suffer from, and monitoring reliability is high, achieve the target of efficient monitoring.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the partial enlarged drawing at I place in this Fig. 1;
Fig. 3 is the vertical view of the embodiment of the present invention.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Because the amino acid contained in mouse urine can send special fluorescence in dark surrounds under the irradiation of ultraviolet light, the present invention carries out according to this characteristic of mouse urine the equipment that designs.
As shown in Fig. 1 ~ 3, a kind of mouse mark detector, comprise and move and detect mouse the urine detection agency 1 of vestige, the sampling mechanism 2 for Real Time Observation mouse mark situation, described detection agency 1 comprises the ultraviolet light emission assembly 11 of emitting ultraviolet light, accepts the fluorescence signal acquisition assembly 12 of mouse urine vestige fluorescence signal, described fluorescence signal acquisition assembly 12 is connected with sampling mechanism 2, fluorescence signal is transferred to sampling mechanism 2 to show, described ultraviolet light emission assembly 11, fluorescence signal acquisition assembly 12, sampling mechanism 2 are electrically connected with administration of power supply 3 all respectively.
As shown in Figure 1, 2, two large divisions is had: one is ultraviolet light emission assembly 11 in detection agency 1, ultraviolet light emission assembly 11 is for the local emitting ultraviolet light be detected, another is fluorescence signal acquisition assembly 12, after mouse urine vestige is produced fluorescence by UV-irradiation, fluorescence signal acquisition assembly 12 collects this fluorescence information, and this fluorescence information is transferred to sampling mechanism 2 and carries out field observation.
Described ultraviolet light emission assembly 11 comprise emitting ultraviolet light actinolyte 111, cover shield around actinolyte 111.The effect of actinolyte 111 is emitting ultraviolet lights, therefore, the shape and structure of actinolyte 111 is all not construed as limiting, as long as to assigned direction and position emitting ultraviolet light can be detected, general detection position is the surface of ground or other article, then detect the bottom surface that position is just arranged on detection agency 1.Actinolyte 111 can adopt conventional ultraviolet emission device, and have various ultraviolet emission device in prior art, the present invention repeats no more.The present embodiment selects common uviol lamp, and the LED of emitting ultraviolet light can also be selected as actinolyte 111.The ultraviolet wavelength that actinolyte 111 is launched is 350 ~ 400nm, preferred 380nm.Ultraviolet lighting in this wavelength coverage can inspire yellowish-white fluorescence to mouse urine.
The effect of shield is for covering other positions except detecting position, the relatively extraneous light of light intensity due to fluorescence is more weak, shield forms a comparatively dark environment on the one hand, avoid extraneous light impact observation fluorescence, also easy identification fluorescence signal, on the other hand can be irradiated to human eye, baring skin by ultraviolet shielding, avoid ultraviolet light to the damage of operator and other staff.Shield will cover other five faces except detection agency 1 bottom surface.
In order to protect whole detector; detector is provided with shell 13; detection agency 1 is just arranged in this shell 13; then shell 13 just can cover as shield; shell 13 will all around cover with top; only the face of keeping on file has observation port, and the ultraviolet light that actinolyte 111 is launched is irradiated to ground or body surface bottom shell 13, detects mouse urine vestige.Shell 13 shape is not construed as limiting, shape comparatively attractive in appearance and structure can be made, such as: column, rectangular-shaped, cylindric or taper type structure etc., rectangular-shaped or taper type structure is adopted in the present embodiment, such structure can form a larger observation port in bottom surface, the ground of convenient monitoring larger area or body surface.
As shown in Figure 1, 2, ultraviolet light emission assembly 11 and fluorescence signal acquisition assembly 12 are two assemblies simultaneously worked, and described ultraviolet light emission assembly 11 is arranged side by side with fluorescence signal acquisition assembly 12, and does not block mutually.Like this, ultraviolet light emission assembly 11 is irradiated to the fluorescence signal that mouse urine vestige produces and is collected by fluorescence signal acquisition assembly 12 at once, confirms that the quantity and scope of activities that mouse are estimated in the position of mouse urine vestige, scope and how many judgements according to mouse urine vestige at the right time.
Actinolyte 111 position can be arranged on fluorescence signal acquisition assembly 12 side, also can centered by fluorescence signal acquisition assembly 12 scattering device, multiple actinolyte 111 is preferably set, namely multiple common uv lamp is set or launches ultraviolet LED, and by these common uv lamps or launch ultraviolet LED and arrange around fluorescence signal acquisition assembly 12 periphery.This arrangement mode can realize uniform emission ultraviolet light in investigative range, obtains fluorescence signal feedback information as much as possible.In the present embodiment, actinolyte 111 is included in four the 1 watt of LED uviol lamps evenly arranged around fluorescence signal acquisition assembly 12.
Described ultraviolet light emission assembly 11 also comprises for regulating the luminous intensity governor motion (not shown) of the ultraviolet ray intensity of transmitting and/or emission wavelength being adjusted to the wavelength regulation control gear (not shown) of OK range, namely at least arranges one in luminous intensity governor motion and wavelength regulation control gear.
Corresponding different detected objects, different to the absorption of ultraviolet light, cause fluorescence signal strong and weak different, then need to adjust the emissive porwer of ultraviolet light, the adjustment of ultraviolet emissive porwer is undertaken by the quantity of the actinolyte 111 of adjustment unlatching, can also realize by regulating the voltage of actinolyte 111, then luminous intensity governor motion can be the switch controlling different actinolyte 111, also can be the control module controlling actinolyte 111.
Wavelength regulation control gear is to an OK range for the wavelength control of actinolyte 111, also the ultraviolet wavelength of launching can be allowed as far as possible near 380nm, wavelength regulation control gear can be optical filter, and optical filter masks veiling glare, reduces the impact of veiling glare.If adopt the LED of emitting ultraviolet light, the ultraviolet LED of launching fixed wave length scope can be selected, then can without wavelength regulation control gear.
Luminous intensity governor motion, wavelength regulation control gear are all the mechanisms selected, and can use and also can not use.
The effect of fluorescence signal acquisition assembly 12 is the fluorescence information gathering mouse urine vestige, and the device that can collect fluorescence information is all applicable to the present invention.Described fluorescence signal acquisition assembly 12 is preferably image acquisition device, and described image acquisition device is connected with sampling mechanism 2 by data line, the image information collected is transferred to sampling mechanism 2 and shows.The present embodiment adopts a kind of simple mode, and adopt camera to gather fluorescence information exactly, Information Monitoring, to image information, is synchronously transferred to sampling mechanism 2 and shows, the image information that these collect can also be preserved by camera collection.The present embodiment preferably adopts microspur high-definition camera.
As shown in Figure 1, 2, because detected object majority is ground, floor-dust is more, and repeatedly after detection, dust just hides ultraviolet light emission assembly 11 and fluorescence signal acquisition assembly 12, affects result of detection, also reduces detection efficiency.Therefore the transparent protection mechanism 5 for protecting ultraviolet light emission assembly 11 and fluorescence signal acquisition assembly 12 is provided with below described ultraviolet light emission assembly 11 and fluorescence signal acquisition assembly 12.Protection mechanism 5 can the transparent prevention plate of plank frame, such as: transparent glass plate, transparent macromolecular material plate etc., protection mechanism 5 can also be that embedding is carried out on the surface of transparent polymer material to ultraviolet light emission assembly 11 and fluorescence signal acquisition assembly 12.Preferred employing transparent prevention plate.In transparent prevention plate bottom surface, dusting brush 51 can also be installed, dusting brush 51 moves removes transparent prevention plate surface dirt, dusting brush 51 can be rotatably connected in shell 13, also can be slidably connected in shell 13, dusting brush 51 can manually operate, and motor also can be adopted to drive dusting brush 51 dedusting.
As shown in Figure 1, 2, mouse urine vestige can be there is within the specific limits in the activity of general mouse, then mouse mark detector is a kind of instrument for view of the scene ground mouse urine vestige, therefore, detector moves at examination scene with regard to needs, in order to conveniently moving, then on detection agency 1, be provided with roller 15, detector energy ground proximity or body surface are moved.Four rolling 15 is set in the present embodiment.
As shown in Figure 1, 2, on the other hand, in order to easy to operate, described mouse mark detector also comprises catch bar 6, and detection agency 1 is rotationally connected this catch bar 6, is controlled by operation catch bar 6 pairs of detection agencies 1 and is moved.Described detection agency 1 is arranged on described catch bar 6 front end, and catch bar 6 front end is fixedly connected with by shell 13 top of Universal-head 62 and detection agency 1 or sidewall, can flexible operating detector.
Described sampling mechanism is arranged on the postmedian of catch bar or is arranged on detection agency, if do not arrange catch bar, then sampling mechanism is arranged on detection agency, is specifically just arranged on the top of detection agency, is fixed by detection agency by fixed support.The height of sampling mechanism is suitable with people's observed altitude, convenient observation.
As shown in Figure 1, 2, 3, conveniently operate, catch bar 6 is preferably set, for the ease of observation, preferred sampling mechanism 2 is arranged on catch bar 6, sampling mechanism 2 is fixed in the middle part of catch bar 6 or rear portion, and promote while detection agency 1 carries out movement observer, observer synchronously can splash mouse urine vestige fluorescence information shown in mechanism 2.
Catch bar 6 is stock, and its shape of cross section is not construed as limiting.General selection tubular structure, facilitates the data line between detection agency 1 and sampling mechanism 2 to pass.Conveniently use, catch bar 6 generally uses expansion link, pulls out elongation in use, bounces back when not using, convenient preservation.Expansion link is provided with locking piece 61, can lock the length of catch bar 6, to adapt to different observers.The rear end of catch bar 6 is provided with handle 7, facilitates hand-held.
As shown in Figure 1, 2, what sampling mechanism 2 was main arranges object is show the fluorescence information detected, and sampling mechanism 2 described in the present embodiment is the display of display mouse urine vestige fluorescence information.The various display that can show fluorescence information is all suitable for the present invention.The present embodiment selects LCDs, and the fluorescence hot spot that mouse urine vestige produces can show clearly in LCDs, substantially identical with the result that naked eyes are directly observed, do not have aberration.Sampling mechanism is fixed on catch bar 6 by fixed mount 22, and fixed mount 22 is provided with the gauge tap 21 of sampling mechanism 2.
As shown in Figure 1, 2, administration of power supply 3 is powered for ultraviolet light emission assembly 11, fluorescence signal acquisition assembly 12, sampling mechanism 2, analytic system, administration of power supply 3 comprises rechargeable battery 31, power control switch 32, and administration of power supply 3 is fixed on catch bar 6 or on fixing detection agency 1.Preferred administration of power supply 3 is fixed on the top of detection agency 1, and rechargeable battery 31 arranges in shell 13, and power control switch 32 is arranged on shell 13.
In order to avoid eye recognition error, and alleviate the labour intensity of operator, described detector also comprises analyzes for carrying out result of detection the analytic system judged.
Described analytic system comprises master controller, for identifying the picture recognition module of the image information collected, the processing module of image information being carried out to analyzing and processing, image information memory module, alarm module, described picture recognition module, processing module, image information memory module and alarm module are electrically connected with master controller respectively.Analytic system is integrated in a controller (not shown), is protected by controller housing.Controller setting position in the shell 13 of detection agency 1, also can be able to be arranged on catch bar 6.
First, fluorescence signal acquisition assembly 12 by the information transmission that collects to the picture recognition module of analytic system, the Image Segmentation Using that picture recognition module identifies by described processing module is measured, draw in image produce fluorescence information region, size, analyze from different angles (as area, girth, form factor etc.) and judge, compare according to the setting value preset, meeting or exceeding default setting value, main controller controls alarm module sends warning message again.General mouse urine is 5 × 5mm in humifuse size, and such as: then general setting value is: fluorescence spot diameter is 5mm, reaches 5mm or exceed 5mm when fluorescence spot diameter, then alarm module is reported to the police.
Alarm module can be the same alarm of audible alarm, display alarm or acousto-optic.Mouse urine mark information is detected for prompting.
The image information being transferred to analytic system can be preserved by image information memory module, and in addition, the mouse urine vestige fluorescence information of all right storage standards in image information memory module, for carrying out analysis contrast to the fluorescence information of actual detection.
The amino acid contained in muroid urine can send the feature of special color fluorescence under ultraviolet light, open mouse mark detector power control switch, (380nm is the strongest) to muroid urine occurs the fluorescence patch of different size under 350-400nm UV-lamp light action.Camera shooting by data line transfer on the display of catch bar 6, embody actual conditions clearly fast.
Claims (9)
1. a mouse mark detector, it is characterized in that, comprise and move and detect mouse the urine detection agency of vestige, the sampling mechanism for Real Time Observation mouse mark situation, described detection agency comprises the ultraviolet light emission assembly of emitting ultraviolet light, accepts the fluorescence signal acquisition assembly of mouse urine vestige fluorescence signal, described fluorescence signal acquisition assembly is connected with sampling mechanism, fluorescence signal is transferred to sampling mechanism show, described ultraviolet light emission assembly, fluorescence signal acquisition assembly, sampling mechanism are electrically connected with administration of power supply all respectively; Described mouse mark detector also comprises catch bar, and described detection agency is arranged on described catch bar front end, and described sampling mechanism is arranged on the postmedian of catch bar or is arranged on detection agency, and described administration of power supply is fixed on catch bar or on fixing detection agency.
2. mouse mark detector according to claim 1, is characterized in that, described detector also comprises analyzes for carrying out result of detection the analytic system judged.
3. mouse mark detector according to claim 1, is characterized in that, is provided with the transparent protection mechanism for protecting ultraviolet light emission assembly and fluorescence signal acquisition assembly outside described ultraviolet light emission assembly and fluorescence signal acquisition assembly.
4. the mouse mark detector according to claims 1 to 3 any one, is characterized in that, described ultraviolet light emission assembly comprise emitting ultraviolet light actinolyte, cover shield around actinolyte.
5. mouse mark detector according to claim 4, is characterized in that, described ultraviolet light emission assembly also comprises for regulating the luminous intensity governor motion of the ultraviolet ray intensity of transmitting or/and emission wavelength to be adjusted to the wavelength regulation control gear of OK range.
6. the mouse mark detector according to claims 1 to 3 any one, it is characterized in that, described fluorescence signal acquisition assembly is image acquisition device, and described image acquisition device is connected with sampling mechanism by data line, the image information collected is transferred to sampling mechanism display.
7. mouse mark detector according to claim 1, is characterized in that, described sampling mechanism is the display of display mouse urine vestige fluorescence information.
8. mouse mark detector according to claim 2, it is characterized in that, described analytic system comprises master controller, for identifying the picture recognition module of the image information collected, the processing module of image information being carried out to analyzing and processing, image information memory module, alarm module, described picture recognition module, processing module, image information memory module and alarm module are electrically connected with master controller respectively.
9. mouse mark detector according to claim 8, it is characterized in that, the Image Segmentation Using that picture recognition module identifies by described processing module is measured, and meet or exceed default setting value at fluorescence hot spot, main controller controls alarm module sends warning message.
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| CN201210521562.1A CN103063625B (en) | 2012-12-07 | 2012-12-07 | Rat-track detector |
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| CN201210521562.1A CN103063625B (en) | 2012-12-07 | 2012-12-07 | Rat-track detector |
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| CN103063625A CN103063625A (en) | 2013-04-24 |
| CN103063625B true CN103063625B (en) | 2015-03-04 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103999923A (en) * | 2014-03-17 | 2014-08-27 | 北京易道博识科技有限公司 | Collecting device and method of pork laser burning codes |
| CN105675575A (en) * | 2016-03-24 | 2016-06-15 | 重庆国际旅行卫生保健中心 | Circuit structure for handheld ultraviolet mouse trace detector |
| CN105758831A (en) * | 2016-03-24 | 2016-07-13 | 重庆国际旅行卫生保健中心 | Handheld ultraviolet mouse trace detector |
| CN105699351A (en) * | 2016-03-24 | 2016-06-22 | 重庆国际旅行卫生保健中心 | Handheld ultraviolet mouse trace detector |
| CN110428406A (en) * | 2019-07-29 | 2019-11-08 | 上海秒针网络科技有限公司 | Mouse mark monitoring method and system |
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Inventor after: Liu Chunxiao Inventor after: Zhu Hui Inventor after: Gu Dayong Inventor after: Yang Liping Inventor after: Zhao Chunzhong Inventor after: Shi Lei Inventor after: He Jianan Inventor after: Xu Yunqing Inventor after: Yang Yanqiu Inventor after: Xin Benqiang Inventor before: Liu Chunxiao Inventor before: Gu Dayong Inventor before: He Jianan Inventor before: Zhao Chunzhong Inventor before: Shi Lei Inventor before: Xu Yunqing Inventor before: Yang Yanqiu Inventor before: Xin Benqiang Inventor before: Zhu Hui |
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Free format text: CORRECT: INVENTOR; FROM: LIU CHUNXIAO GU DAYONG HE JIANAN ZHAO CHUNZHONG SHI LEI XU YUNQING YANG YANQIU XIN BENQIANG ZHU HUI TO: LIU CHUNXIAO GU DAYONG YANG LIPING ZHAO CHUNZHONG SHI LEI HE JIANAN XU YUNQING YANG YANQIU XIN BENQIANG ZHU HUI |
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Granted publication date: 20150304 Termination date: 20181207 |
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