CN102267662A - Three-dimensional moment limiter of crane and crane comprising same - Google Patents
Three-dimensional moment limiter of crane and crane comprising same Download PDFInfo
- Publication number
- CN102267662A CN102267662A CN2011101336105A CN201110133610A CN102267662A CN 102267662 A CN102267662 A CN 102267662A CN 2011101336105 A CN2011101336105 A CN 2011101336105A CN 201110133610 A CN201110133610 A CN 201110133610A CN 102267662 A CN102267662 A CN 102267662A
- Authority
- CN
- China
- Prior art keywords
- dimensional
- hoisting crane
- crane
- module
- killer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
- B66C23/905—Devices for indicating or limiting lifting moment electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a three-dimensional moment limiter of a crane. The three-dimensional moment limiter comprises a display module, a storage module, a calculation control module and a detection module; the calculation control module is used for calling main components pre-stored in the current crane to perform three-dimensional modeling based on Direct 3D and Open GL technology, assembling a three-dimensional model as same as the crane in the actual scene according to the detected current set parameters of the crane, and simulating the three-dimensional scene of the working environment in real time according to the product type, the service working condition, the operating parameters and the working environment of the current crane. The invention also discloses the crane, which comprises the three-dimensional moment limiter. The three-dimensional moment limiter has the function of comprehensively and three-dimensionally displaying the working state of the crane in real time besides the functions of a common moment limiter; and by the humanized design, workers can observe the current working state of the crane more intuitively, and the operating efficiency is improved.
Description
Technical field
The present invention relates to the crane safety technical field, be specifically related to a kind of limiter of moment of three-dimensional display of hoisting crane, and the hoisting crane that comprises this limiter of moment.
Background technology
Hoisting crane often is operated in the complicated rugged environment; in order to prevent that crawler crane from hanging when carrying owing to accidents such as tumbling of causing of maloperation and overload, folding arms; the necessary mounting torque killer of hoisting crane; guaranteeing safe operation, and must have very high reliability, stability and accuracy of detection as the limiter of moment of safety guard.
Limiter of moment is a kind of independently fully by computer-controlled secure operating system, generally by formations such as telltale, micro controller system calculation control case, angular transducer, linear transducer, pressure (drawing) force gauge and oil pressure sensors, can detect hoisting crane automatically and hang the quality and the residing angle of crane arm of carrying, and can demonstrate its nominal payload and actual load, swinging radius, the residing angle of crane arm, be mainly used in real-time monitoring and detection hoisting crane operating mode, carry diagnosis function, fast hazard condition warning applications and safety control.It also has black box function, and the dangerous operating mode when promptly writing down operation automatically is for the accident analysis processing provides foundation.But present nearly all limiter of moment all is the interface of two dimension, and the user is merely able to observe by a pictures operating condition of current hoisting crane, can't understand the overall work state of hoisting crane.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this invention is to provide a kind of hoisting crane limiter of moment with three-dimensional interface, a kind of user interface of three-dimensional is provided, give the crane operation personnel a kind of new experience impression, another object of the present invention provides a kind of hoisting crane that comprises above-mentioned three-dimensional moment killer.
The objective of the invention is to be achieved through the following technical solutions:
A kind of three-dimensional moment killer of hoisting crane, comprise interconnective display module, memory module, calculation control module and detecting module, detecting module comprises angular transducer, oil pressure sensor, pulling force sensor, wherein, described calculation control module is invoked in the described memory module in advance based on Direct3D and OpenGL technology, and the major part of the current hoisting crane of storage carries out three-dimensional modeling, the hoisting crane Set For Current parameter group that detects according to described detecting module is dressed up and the same 3D modelling of hoisting crane in the actual scene, and according to the product type of current hoisting crane, applying working condition, operational factor, the three-dimensional scenic of this working environment of working environment real time simulation, described 3D modelling and described three-dimensional scenic are shown on the interface of described display module in real time, when hoisting crane moved, the described 3D modelling on the described display module interface was made corresponding action.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, also comprise the monitoring alarm module, be connected with described computer control module, working condition by the hoisting crane in the monitoring actual scene, described 3D modelling corresponding failure position display imminent failure on described display module, and send sound and light alarm, in time remind operating personal to make correct judgement.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, the major part of described current hoisting crane is derived from Three-dimensional Design Software, and described Three-dimensional Design Software comprises Pro/Engineer, UG, SolidWorks, 3D Studio Max.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, described display module content displayed on the interface comprises the grounding pressure and the real-time center of gravity information of hoisting crane.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, described three-dimensional scenic comprises sky and ground, the obstacle model of three-dimensional and the hoisting crane markup information of three-dimensional of three-dimensional hoisting crane, three-dimensional.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, described three-dimensional scenic can be observed by pick up camera is comprehensive, and carries out the current three-dimensional scenic of translation, rotation and convergent-divergent by described pick up camera.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, described operational factor comprises degreeof turn and jib angle.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, described 3D modelling support is moved or is rotated.
The three-dimensional moment killer of above-mentioned hoisting crane, wherein, also store the three-dimensional scenic storehouse in the described memory module, when changing scene, described computer control module from described scene library transfer model build with actual scene cooresponding operative scenario, and by using the scene management function to realize replacing, preservation and the deletion of model in the scene.
A kind of hoisting crane, the jib and the anti-hypsokinesis oil cylinder that comprise main platform, operator's compartment, band arm-tie, wherein, comprise as each described three-dimensional moment killer of claim 1 to 8, described angular transducer in the described three-dimensional moment killer is positioned on the described jib, and described oil pressure sensor is positioned on the described anti-hypsokinesis oil cylinder, and described pulling force sensor is contained on the described arm-tie, described display module is located in the described operator's compartment, and described calculation control module is located in the electrical control cubicles on the described main platform.
Compared with the prior art, beneficial effect of the present invention is: the three-dimensional moment killer is except the function that has general limiter of moment, also have comprehensive, three-dimensional and show the function of crane operating status in real time, the design of this hommization can allow the staff observe the hoisting crane current working state more intuitively, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation block diagram of the three-dimensional moment killer of hoisting crane of the present invention.
The specific embodiment
The invention will be further described below in conjunction with schematic diagram and concrete operations embodiment.
As shown in Figure 1, the three-dimensional moment killer of hoisting crane of the present invention specifically comprises interconnective display module 1, memory module 2, calculation control module 3 and detecting module 4, and detecting module 4 comprises angular transducer, oil pressure sensor, pulling force sensor etc.Calculation control module 3 is invoked in the memory module 2 in advance based on Direct3D and OpenGL technology, and the major part of the current hoisting crane of storage carries out three-dimensional modeling, the major part 3D modelling of current hoisting crane can be from Pro/Engineer, UG, SolidWorks, derive in the Three-dimensional Design Software such as 3D Studio Max, the hoisting crane Set For Current parameter group that detects according to detecting module 4 is dressed up and the same 3D modelling of hoisting crane in the actual scene, and according to the product type of current hoisting crane, applying working condition, operational factor, the three-dimensional scenic of this working environment of working environment real time simulation, operational factor comprises degreeof turn and jib angle etc., afterwards 3D modelling and three-dimensional scenic is shown on the interface of display module 1 in real time.Display module 1 content displayed on the interface also comprises the grounding pressure of hoisting crane and real-time center of gravity information etc., and when hoisting crane moved, the 3D modelling on display module 1 interface was made corresponding action.
For simulated field more true to nature, store the three-dimensional scenic storehouse in the memory module 2, some common models of place have been comprised in the three-dimensional scenic storehouse, as sky, ground, trees, building, vehicle etc., also comprise three-dimensional hoisting crane, the hoisting crane markup information of three-dimensional obstacle model and three-dimensional etc., the user can from scene library arbitrarily add with reality scene approaching model, this model can be placed in corresponding position by operations such as mobile or rotations, crane operation environment that is virtually reality like reality, manage all models in the current scene by setting up a scene management class afterwards, this scene library can import in real time or upgrades according to customer demand.When changing scene, computer control module 3 from scene library transfer model build with actual scene cooresponding operative scenario, and by using the scene management function to realize replacing, preservation and the deletion of model in the scene.The 3D modelling support is moved or is rotated, create a pick up camera class by Direct3D or OpenGL, such has encapsulated all functions of this pick up camera, three-dimensional scenic just can be observed by pick up camera is comprehensive, and carry out the current three-dimensional scenic of translation, rotation and convergent-divergent by pick up camera, operating personal just can be observed the whole mode of operation of hoisting crane from different perspectives by this pick up camera.
The three-dimensional moment killer of hoisting crane of the present invention also comprises monitoring alarm module 5, be connected with computer control module 3, be used for monitoring the working condition of the hoisting crane of actual scene, 3D modelling and real hoisting crane are just the same, to detect hoisting crane model production part spacing when monitoring alarm module 5, interfere, during faults such as collision, this means that real hoisting crane also same fault will take place, by the 3D modelling corresponding failure position display imminent failure on display module 1, and send sound and light alarm, in time remind operating personal to make correct judgement.
The present invention also discloses a kind of hoisting crane with above-mentioned three-dimensional moment killer, because other structures and the prior art of this hoisting crane are basic identical, those skilled in the art can grasp the structure of other parts of hoisting crane that possess above-mentioned three-dimensional moment killer in conjunction with prior art, do not repeat them here.
Angular transducer in the three-dimensional moment killer of hoisting crane of the present invention is positioned on the jib of hoisting crane, oil pressure sensor is positioned on the anti-hypsokinesis oil cylinder of hoisting crane, pulling force sensor then is contained on the arm-tie of hoisting crane, display module 1 is located in the operator's compartment of hoisting crane and watches for operating personal, and calculation control module 3 is integrated in the electrical control cubicles on the hoisting crane master platform.
In sum, the three-dimensional moment killer of hoisting crane of the present invention and comprise the hoisting crane of this limiter of moment can be comprehensive, three-dimensional and show the function of crane operating status in real time, the design of this hommization can allow the staff observe the hoisting crane current working state more intuitively, the brand new operating experience is provided, has improved operating efficiency.
More than specific embodiments of the invention are described in detail, but the present invention is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any to this hoisting crane the three-dimensional moment killer and comprise the equivalent modifications that the hoisting crane of this limiter of moment carries out and substitute also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of having done under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (10)
1. the three-dimensional moment killer of a hoisting crane, comprise interconnective display module, memory module, calculation control module and detecting module, detecting module comprises angular transducer, oil pressure sensor, pulling force sensor, it is characterized in that, described calculation control module is invoked in the described memory module in advance based on Direct3D and OpenGL technology, and the major part of the current hoisting crane of storage carries out three-dimensional modeling, the hoisting crane Set For Current parameter group that detects according to described detecting module is dressed up and the same 3D modelling of hoisting crane in the actual scene, and according to the product type of current hoisting crane, applying working condition, operational factor, the three-dimensional scenic of this working environment of working environment real time simulation, described 3D modelling and described three-dimensional scenic are shown on the interface of described display module in real time, when hoisting crane moved, the described 3D modelling on the described display module interface was made corresponding action.
2. the three-dimensional moment killer of hoisting crane according to claim 1, it is characterized in that, also comprise the monitoring alarm module, be connected with described computer control module, working condition by the hoisting crane in the monitoring actual scene, described 3D modelling corresponding failure position display imminent failure on described display module, and send sound and light alarm, in time remind operating personal to make correct judgement.
3. the three-dimensional moment killer of hoisting crane according to claim 1 is characterized in that, the major part of described current hoisting crane is derived from Three-dimensional Design Software, described Three-dimensional Design Software comprises Pro/Engineer, UG, SolidWorks, 3D Studio Max.
4. the three-dimensional moment killer of hoisting crane according to claim 1 is characterized in that, described display module content displayed on the interface comprises the grounding pressure and the real-time center of gravity information of hoisting crane.
5. the three-dimensional moment killer of hoisting crane according to claim 1 is characterized in that, described three-dimensional scenic comprises sky and ground, the obstacle model of three-dimensional and the hoisting crane markup information of three-dimensional of three-dimensional hoisting crane, three-dimensional.
6. the three-dimensional moment killer of hoisting crane according to claim 1 is characterized in that, described three-dimensional scenic can be observed by pick up camera is comprehensive, and carries out the current three-dimensional scenic of translation, rotation and convergent-divergent by described pick up camera.
7. the three-dimensional moment killer of hoisting crane according to claim 1 is characterized in that, described operational factor comprises degreeof turn and jib angle.
8. the three-dimensional moment killer of hoisting crane according to claim 1 is characterized in that, described 3D modelling support is moved or rotated.
9. the three-dimensional moment killer of hoisting crane according to claim 1, it is characterized in that, also store the three-dimensional scenic storehouse in the described memory module, when changing scene, described computer control module from described scene library transfer model build with actual scene cooresponding operative scenario, and by using the scene management function to realize replacing, preservation and the deletion of model in the scene.
10. hoisting crane, the jib and the anti-hypsokinesis oil cylinder that comprise main platform, operator's compartment, band arm-tie, it is characterized in that, comprise as each described three-dimensional moment killer of claim 1 to 9, described angular transducer in the described three-dimensional moment killer is positioned on the described jib, described oil pressure sensor is positioned on the described anti-hypsokinesis oil cylinder, described pulling force sensor is contained on the described arm-tie, described display module is located in the described operator's compartment, and described calculation control module is located in the electrical control cubicles on the described main platform.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101336105A CN102267662A (en) | 2011-05-23 | 2011-05-23 | Three-dimensional moment limiter of crane and crane comprising same |
| PCT/CN2012/073744 WO2012159504A1 (en) | 2011-05-23 | 2012-04-10 | Three-dimensional moment limiter of crane and crane comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101336105A CN102267662A (en) | 2011-05-23 | 2011-05-23 | Three-dimensional moment limiter of crane and crane comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102267662A true CN102267662A (en) | 2011-12-07 |
Family
ID=45050148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101336105A Pending CN102267662A (en) | 2011-05-23 | 2011-05-23 | Three-dimensional moment limiter of crane and crane comprising same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102267662A (en) |
| WO (1) | WO2012159504A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159504A1 (en) * | 2011-05-23 | 2012-11-29 | 上海三一科技有限公司 | Three-dimensional moment limiter of crane and crane comprising same |
| CN103359642A (en) * | 2013-07-29 | 2013-10-23 | 中联重科股份有限公司 | Tower crane work monitoring system, method thereof and tower crane |
| US20140035923A1 (en) * | 2012-08-01 | 2014-02-06 | Tadano Ltd. | Working range diagram and working range diagram-display apparatus |
| CN104098030A (en) * | 2014-07-17 | 2014-10-15 | 三一集团有限公司 | Control system for automatic box hanging of dumper |
| CN105460793A (en) * | 2015-12-31 | 2016-04-06 | 浙江三一装备有限公司 | Device and method for measuring moment limiter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410279Y (en) * | 1999-12-15 | 2000-12-13 | 周顺新 | Torque limiter with crane operating analogue pattern |
| US20070034587A1 (en) * | 2005-07-22 | 2007-02-15 | Liebherr-Werk Ehingen Gmbh | Crane, preferably crawler or truck crane |
| CN200951937Y (en) * | 2006-09-15 | 2007-09-26 | 上海三一科技有限公司 | Moment control device under super lifting working condition of caterpillar crane |
| CN101628692A (en) * | 2009-08-06 | 2010-01-20 | 宜昌市创星电子技术发展有限公司 | Moment limiter for mini engineering crane |
| CN101934990A (en) * | 2010-10-11 | 2011-01-05 | 上海三一科技有限公司 | Load moment limiter-based crawling crane anti-overturn device and method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3374547B2 (en) * | 1994-10-20 | 2003-02-04 | 株式会社大林組 | Monitoring device for remote operation |
| JP2004284730A (en) * | 2003-03-20 | 2004-10-14 | Hitachi Constr Mach Co Ltd | Display device and safety device for crane |
| JP2004284729A (en) * | 2003-03-20 | 2004-10-14 | Hitachi Constr Mach Co Ltd | Display device and safety device for construction machinery |
| CN1299244C (en) * | 2005-06-02 | 2007-02-07 | 中国科学院力学研究所 | System and method for building three-dimentional scene dynamic model and real-time simulation |
| JP4632972B2 (en) * | 2006-03-06 | 2011-02-16 | 日立建機株式会社 | Vehicle visibility analyzer |
| CN201473235U (en) * | 2009-07-24 | 2010-05-19 | 金陵科技学院 | Stereoscopic visual security alarming system used for tower crane |
| CN102060245A (en) * | 2009-11-12 | 2011-05-18 | 上海派芬自动控制技术有限公司 | Moment limiter human-computer interface system |
| CN101951502B (en) * | 2010-10-19 | 2012-11-21 | 北京硅盾安全技术有限公司 | Three-dimensional intelligent video monitoring method |
| CN102267662A (en) * | 2011-05-23 | 2011-12-07 | 上海三一科技有限公司 | Three-dimensional moment limiter of crane and crane comprising same |
-
2011
- 2011-05-23 CN CN2011101336105A patent/CN102267662A/en active Pending
-
2012
- 2012-04-10 WO PCT/CN2012/073744 patent/WO2012159504A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410279Y (en) * | 1999-12-15 | 2000-12-13 | 周顺新 | Torque limiter with crane operating analogue pattern |
| US20070034587A1 (en) * | 2005-07-22 | 2007-02-15 | Liebherr-Werk Ehingen Gmbh | Crane, preferably crawler or truck crane |
| CN200951937Y (en) * | 2006-09-15 | 2007-09-26 | 上海三一科技有限公司 | Moment control device under super lifting working condition of caterpillar crane |
| CN101628692A (en) * | 2009-08-06 | 2010-01-20 | 宜昌市创星电子技术发展有限公司 | Moment limiter for mini engineering crane |
| CN101934990A (en) * | 2010-10-11 | 2011-01-05 | 上海三一科技有限公司 | Load moment limiter-based crawling crane anti-overturn device and method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159504A1 (en) * | 2011-05-23 | 2012-11-29 | 上海三一科技有限公司 | Three-dimensional moment limiter of crane and crane comprising same |
| US20140035923A1 (en) * | 2012-08-01 | 2014-02-06 | Tadano Ltd. | Working range diagram and working range diagram-display apparatus |
| CN103359642A (en) * | 2013-07-29 | 2013-10-23 | 中联重科股份有限公司 | Tower crane work monitoring system, method thereof and tower crane |
| CN103359642B (en) * | 2013-07-29 | 2015-06-24 | 中联重科股份有限公司 | Tower crane work monitoring system, method thereof and tower crane |
| CN104098030A (en) * | 2014-07-17 | 2014-10-15 | 三一集团有限公司 | Control system for automatic box hanging of dumper |
| CN104098030B (en) * | 2014-07-17 | 2016-02-10 | 湖南三一港口设备有限公司 | The automatic box control system of dumping car |
| CN105460793A (en) * | 2015-12-31 | 2016-04-06 | 浙江三一装备有限公司 | Device and method for measuring moment limiter |
| CN105460793B (en) * | 2015-12-31 | 2017-07-18 | 浙江三一装备有限公司 | The apparatus and method of test moment limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012159504A1 (en) | 2012-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105819339B (en) | A kind of Large-scale Hoisting job virtual commander compartment and its method of work | |
| CN102267662A (en) | Three-dimensional moment limiter of crane and crane comprising same | |
| CN106629404B (en) | A kind of deflection metrology method of hoisting machinery safety monitoring system and crane's major girder | |
| US9302890B1 (en) | Crane control system and method | |
| CN204898525U (en) | Railway frame bridge crane safety monitoring system | |
| WO2021093347A1 (en) | Hoisting method, hoisting control system, and construction machinery | |
| CN103794103A (en) | Constructing method for portable two-passage port crane simulator | |
| CN106325100B (en) | A kind of lifting analogy method based on crane locomotive borne control system | |
| CN103531051A (en) | Method and simulator for virtual reality training of crane operation | |
| CN104656459A (en) | Large-sized crane monitoring management and simulation system | |
| US11898330B2 (en) | Heavy equipment hazard warning apparatus and system and method for use of same | |
| CN112777497A (en) | Intelligent control system of tower crane | |
| CN102674186A (en) | Anti-collision control method of intelligent traveling block | |
| CN109279509A (en) | Multi-machine collaborative lifting operation methods, devices and systems, crane and storage medium | |
| CN205634668U (en) | Virtual command system of large -scale hoist and mount operation | |
| CN102842155A (en) | Safety monitoring system for large-size hoisting machinery | |
| CN103193160A (en) | Remote driving device of tower crane | |
| CN113071988A (en) | Tower crane equipment visual simulation system based on BIM technology | |
| CN104444812A (en) | Novel crane monitoring system | |
| CN102867439A (en) | Simulation training system and method for elevating fire engine | |
| CN104627867A (en) | Tower crane security monitoring mechanism | |
| CN102701076A (en) | Control device and control method for six-degree-of-freedom lifting cooperative parallel-flexible-cable equipment | |
| CN108766200A (en) | A kind of loop wheel machine simulator peculiar to vessel of teaching | |
| CN102674185A (en) | Intelligent safety control device for runner wagon | |
| CN202440256U (en) | Tower crane group operation ground monitoring device based on embedded technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111207 |