Patents by Inventor Zhigiang An
Zhigiang An has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240318903Abstract: Disclosed are a heating method and a refrigerating and freezing apparatus (200) having a heating unit (100). The heating method comprises: controlling a heating unit (100) to operate to heat an object to be processed (150); if a heating suspension condition is met, recording a current heating parameter of the heating unit (100), and controlling the heating unit (100) to stop operating; and if a heating continuation condition is met, controlling the heating unit (100) to continue operating according to the recorded heating parameter. By means of recording the most recent heating parameter before the heating unit (100) stops heating, heating continues according to the recorded heating parameter after heating is resumed, thereby simplifying a control process, preventing a re-determined heating parameter from causing an object to be processed (150) to be excessively heated, shortening a heating time, and reducing unnecessary energy consumption.Type: ApplicationFiled: April 24, 2022Publication date: September 26, 2024Inventors: Yanfeng ZHAO, Xiaobing ZHU, Chunyang LI, Ming WANG, Zhigiang HAN, Jinghai AL
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Patent number: 10697805Abstract: An encoder, which measures a relative moving amount of a second member relative to a first member, includes: a diffraction grating provided on the first member; a light-incident optical member causing a measuring light to come into a grating pattern surface of the diffraction grating substantially perpendicularly; a first reflecting member provided on the second member and reflecting a diffracted light generated from the diffraction grating; a first direction-changing member changing a direction of the diffracted light; a first photo-detector detecting an interference light generated by interference between a double diffracted light and other diffracted light than the double diffracted light or a reference light, the double diffracted light being generated, via diffraction of the diffracted light, from the diffraction grating; and a measuring section which obtains the relative moving amount of the second member relative to the first member by using a detection signal from the first photo-detector.Type: GrantFiled: March 13, 2018Date of Patent: June 30, 2020Assignee: NIKON CORPORATIONInventor: Zhigiang Liu
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Publication number: 20200129628Abstract: Zwitterionic monomers, carnitine-derived zwitterionic polymers, carnitine ester cationic monomers, carnitine ester cationic polymers, conjugate compositions including a carnitine-derived zwitterionic polymer, and related compositions' and methods are provided which have various uses including as coatings, pharmaceuticals, diagnostics, encapsulation materials, and antifouling materials, among other utilities.Type: ApplicationFiled: June 6, 2018Publication date: April 30, 2020Inventors: Dr, Zhigiang Cao, Dr. Wei Wang, Dr, Yang Lu
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Patent number: 10514277Abstract: There is provided an encoder device to measure a relative moving amount between first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors.Type: GrantFiled: October 16, 2018Date of Patent: December 24, 2019Assignee: NIKON CORPORATIONInventor: Zhigiang Liu
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Publication number: 20190063959Abstract: There is provided an encoder device to measure a relative moving amount between first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors.Type: ApplicationFiled: October 16, 2018Publication date: February 28, 2019Applicant: NIKON CORPORATIONInventor: Zhigiang LIU
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Publication number: 20190022892Abstract: A device and a method for heating and curing artificial stone with microwave are provided. The device includes a microwave curing cavity, within which an incompletely cured artificial stone is placed, and microwave is used to heat the artificial stone to completely cure the artificial stone; wherein, a frequency of the microwave is in a range of 300˜1120 MHz. The present disclosure provides a separately designed microwave curing cavity, and utilizes 300˜1120 MHz microwave having a large penetrating depth, to realize a rapid curing of a large-sized artificial stone.Type: ApplicationFiled: September 7, 2015Publication date: January 24, 2019Inventors: Haibing Ding, Zhaochuan ZHANG, Dianyi SUN, Zhiming HUANG, Zhigiang ZHANG, Liang TANG, Weisong LI, Dengfeng LU, Songjun Liu, Ke TANG, Ren XIAO
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Patent number: 10132656Abstract: There is provided an encoder device to measure a relative moving amount between a first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors.Type: GrantFiled: April 27, 2018Date of Patent: November 20, 2018Assignee: NIKON CORPORATIONInventor: Zhigiang Liu
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Publication number: 20180259368Abstract: There is provided an encoder device to measure a relative moving amount between a first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors.Type: ApplicationFiled: April 27, 2018Publication date: September 13, 2018Applicant: NIKON CORPORATIONInventor: Zhigiang LIU
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Publication number: 20180202842Abstract: An encoder, which measures a relative moving amount of a second member relative to a first member, includes: a diffraction grating provided on the first member; a light-incident optical member causing a measuring light to come into a grating pattern surface of the diffraction grating substantially perpendicularly; a first reflecting member provided on the second member and reflecting a diffracted light generated from the diffraction grating; a first direction-changing member changing a direction of the diffracted light; a first photo-detector detecting an interference light generated by interference between a double diffracted light and other diffracted light than the double diffracted light or a reference light, the double diffracted light being generated, via diffraction of the diffracted light, from the diffraction grating; and a measuring section which obtains the relative moving amount of the second member relative to the first member by using a detection signal from the first photo-detector.Type: ApplicationFiled: March 13, 2018Publication date: July 19, 2018Applicant: NIKON CORPORATIONInventor: Zhigiang LIU
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Patent number: 9983028Abstract: There is provided an encoder device to measure a relative moving amount between a first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors.Type: GrantFiled: March 14, 2013Date of Patent: May 29, 2018Assignee: NIKON CORPORATIONInventor: Zhigiang Liu
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Patent number: 9939293Abstract: An encoder, which measures a relative moving amount of a second member relative to a first member, includes: a diffraction grating provided on the first member; a light-incident optical member causing a measuring light to come into a grating pattern surface of the diffraction grating substantially perpendicularly; a first reflecting member provided on the second member and reflecting a diffracted light generated from the diffraction grating; a first direction-changing member changing a direction of the diffracted light; a first photo-detector detecting an interference light generated by interference between a double diffracted light and other diffracted light than the double diffracted light or a reference light, the double diffracted light being generated, via diffraction of the diffracted light, from the diffraction grating; and a measuring section which obtains the relative moving amount of the second member relative to the first member by using a detection signal from the first photo-detector.Type: GrantFiled: November 16, 2012Date of Patent: April 10, 2018Assignee: NIKON CORPORATIONInventor: Zhigiang Liu
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Publication number: 20150160044Abstract: There is provided an encoder device to measure a relative moving amount between a first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors.Type: ApplicationFiled: March 14, 2013Publication date: June 11, 2015Applicant: NIKON CORPORATIONInventor: Zhigiang Liu
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Patent number: 8635233Abstract: Techniques to automatically build a language dependency graph for localizable resources are described. A technique may include storing resources from a file in a translation database with data that indicates the language that the resource is in, the entity that created that version of the resource, and a dependency, if any, on a different language version of the resource. Subsequent translations of a resource may also be stored in the translation database in a manner that groups the translated version(s) of a resource to the original resource, and also stores the language of the resource, the entity that translated it, and the dependency to the language from which the resource was translated. A language dependency graph may be generated from the translation database for a file, where the graph reflects the languages of translation and dependency relationships among the translations. Other embodiments are described and claimed.Type: GrantFiled: June 27, 2011Date of Patent: January 21, 2014Assignee: Microsoft CorporationInventors: Eric Borzello, Zhigiang Feng, Huy Nguyen
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Patent number: 8348237Abstract: In pneumatic non-load quick dual-speed hydraulic jack, the small of piston ring (17) of hydraulic pump cylinder integrates with pump body (19) and external ring of step pump core (14) to form movable assembly. The middle part of step pump core (14) is provided with pump core step interface (8) used for conversion of hydraulic speed. The step hole on the same axis of pneumatic valve block on special pneumatic valve structure is provided with washer (48), button (49), pneumatic valve core (45), compressed spring (68) and valve core fastness set. The pneumatic valve parts can replace the hydraulic quick pump structure partially when the high-pressure air source is available. High-pressure air delivered to the oil reservoir of the external sleeve (4) presses the hydraulic oil into the oil chamber of oil cylinder, and thus facilitates the quick lift of jack piston under light load or empty load.Type: GrantFiled: November 17, 2008Date of Patent: January 8, 2013Assignee: Changshu Tongrun Auto Accessory Co., Ltd.Inventor: Zhigiang Shi
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Publication number: 20120330985Abstract: Techniques to automatically build a language dependency graph for localizable resources are described. A technique may include storing resources from a file in a translation database with data that indicates the language that the resource is in, the entity that created that version of the resource, and a dependency, if any, on a different language version of the resource. Subsequent translations of a resource may also be stored in the translation database in a manner that groups the translated version(s) of a resource to the original resource, and also stores the language of the resource, the entity that translated it, and the dependency to the language from which the resource was translated. A language dependency graph may be generated from the translation database for a file, where the graph reflects the languages of translation and dependency relationships among the translations. Other embodiments are described and claimed.Type: ApplicationFiled: June 27, 2011Publication date: December 27, 2012Applicant: MICROSOFT CORPORATIONInventors: Eric Borzello, Zhigiang Feng, Huy Nguyen
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Patent number: 8339612Abstract: Interferometers are provided for measuring the surface shape of an examined object or a transmitted wavefront through the examined object. An exemplary interferometer includes an area light source having a low spatial coherence property, and a light-guiding optical system configured to arrange the area light source and the examined object in an optically conjugate relation with each other.Type: GrantFiled: May 14, 2010Date of Patent: December 25, 2012Assignee: Nikon CorporationInventor: Zhigiang Liu
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Publication number: 20100220336Abstract: There is disclosed an interferometer for measuring a surface shape of an examined object or a transmitted wavefront through the examined object. The interferometer includes an area light source having a low spatial coherence property, and a light-guiding optical system configured to arrange the area light source and the examined object in an optically conjugate relation with each other.Type: ApplicationFiled: May 14, 2010Publication date: September 2, 2010Inventor: Zhigiang Liu
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Publication number: 20090134375Abstract: This invention involves a type of pneumatic non-load quick dual-speed hydraulic jack, of which, the small of piston ring (17) of hydraulic pump cylinder integrates with pump body (19) and external ring of step pump core (14) to form movable assembly; the middle part of step pump core (14) is provided with pump core step interface (8); the step hole on the same axis of pneumatic valve block on special pneumatic valve structure is provided with washer (48), button (49), pneumatic valve core (45), compressed spring (68) and valve core securing seat (46). The available effect of this invention is stated as follows: the pump core interface used for conversion of hydraulic speed is characterized by the excellent process and low cost; the pneumatic valve parts specially provided for the jack can replace the hydraulic quick pump structure partially when the high-pressure air source is available.Type: ApplicationFiled: November 17, 2008Publication date: May 28, 2009Applicant: JIANGSU TONGRUN TOOL & CABINET CO., LTD.Inventor: Zhigiang SHI
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Publication number: 20080175835Abstract: The present invention relates to antibodies that differentially recognize multi-dimensional conformations of A?-derived diffusible ligands, also known as ADDLs. The antibodies of the invention can distinguish between Alzheimer's Disease and control human brain extracts and are useful in methods of detecting ADDLs and diagnosing Alzheimer's Disease. The present antibodies also block binding of ADDLs to neurons, assembly of ADDLs, and tauphosphorylation and are there useful in methods for the preventing and treating diseases associated with soluble oligomers of amyloid ? 1-42.Type: ApplicationFiled: October 21, 2005Publication date: July 24, 2008Applicants: Merck & Co., Inc., Northwestern UniversityInventors: Paul Acton, Zhigiang An, Andrew J. Bett, Robert Breese, Elizabeth Chen Dodson, Gene Kinney, William L. Klein, Mary P. Lambert, Xiaoping Liang, Paul Shughrue, William R. Strohl, Kirsten Viola, Lei Chang
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Publication number: 20070133740Abstract: A containers/vehicles inspection system with adjustable radiation X-ray angle relates to the technical field of radiation inspection. The present invention comprises a detector arm rack equipped with detectors, a second collimator, a pulling device, and an accelerator rack with the accelerator. X-ray produced by the accelerator is right opposite to the calibrator, the first collimator and the second collimator all of which are arranged in order, wherein, said accelerator rack is further composed of a horizontal regulation mechanism for moving the base forward and afterward horizontally, a vertical regulation mechanism for moving the bending framework up and down vertically, a rotary regulation mechanism for rotating the cantilever, a pitching regulation mechanism for driving the accelerator to make pinching movement, as well as a framework formed by a base, a vertical arm, a bending framework and a cantilever.Type: ApplicationFiled: September 22, 2004Publication date: June 14, 2007Inventors: Kejun Kang, Jianmin Li, Zhigiang Chen, Shangmin Sun, Yucheng Wu, Wangun Shen, Hongliang Yang, Jianxin Wang