Patents by Inventor Yongbo Xu
Yongbo Xu 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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Patent number: 11832567Abstract: A method for building a farmland ecosystem with multiple mutual-benefit species in multiple habitats is provided. The method includes: marking out an ecological field plot for planting crops in a farmland, arranging one to three earthworm breeding strip stack(s) at equal intervals, and marking out different planting areas; digging an ecological field ditch surrounding a periphery of the ecological field plot, and planting aquatic plants and breeding aquatic animals in the ecological field ditch; surrounding a periphery of the ecological field ditch with an ecological wide ridge, planting forage plants on a ridge surface of the ecological wide ridge, and planting arbors on an outer side of the ecological wide ridge; and arranging an ecological pond on a drainage side of a hole, wherein aquatic plants are planted in the ecological pond, and crustaceans are bred in the ecological pond.Type: GrantFiled: August 6, 2021Date of Patent: December 5, 2023Assignee: Agricultural Environmental Resources Research Institute, Yunnan Academy of Agricultural SciencesInventors: Baokun Lei, Yongbo Xu, Anqiang Chen, Yanting Mao, Shufang Guo, Fengchao Ping, Haocheng Wang, Xiaobing Liu, Fan Gao, Guimei Jin, Yanxian Yang
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Patent number: 11618117Abstract: A freezing support device and method for a large thin-walled part, which belongs to the technical field of machining support. The present invention realizes freezing support for a large thin-walled part by a freezing system and an auxiliary system, wherein the freezing system comprises a heating source, a freezing source, flexible films, support plates, etc., and the auxiliary system comprises a rotating device, a moving plate and guide rails. The present invention utilizes ice with a certain thickness formed on a support side of a machining area and supports a workpiece through the ice, and the ice is always used as a support along with the progress of machining to have an effect of follow-up support. The present invention simplifies a support structure, and has the advantages of low cost, no contamination to a machine tool, and convenient use; plays a function of clamping the workpiece.Type: GrantFiled: February 17, 2020Date of Patent: April 4, 2023Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Jiang Guo, Yongbo Xu, Yan Bao
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Publication number: 20220110266Abstract: The present disclosure relates to a method for building a farmland ecosystem with multiple mutual-benefit species in multiple habitats, and belongs to the technical field of agroecological environment. The present disclosure improves the resource utilization efficiency of the farmland ecosystem to the maximum extent, greatly reduces application of chemical fertilizer and pesticides, and reduces environmental damage and pollution. By means of different ecological niches of living things, a beneficial ecological service function is brought into play such that species in the farmland ecosystem can live in a suitable farmland microenvironment, competition for the same living space in the same place is avoided, and harmonious coexistence among the living things is realized; and food with high quality and a higher grain output value are provided.Type: ApplicationFiled: August 6, 2021Publication date: April 14, 2022Inventors: Baokun LEI, Yongbo XU, Anqiang CHEN, Yanting MAO, Shufang GUO, Fengchao PING, Haocheng WANG, Xiaobing LIU, Fan GAO, Guimei JIN, Yanxian YANG
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Publication number: 20220097187Abstract: A freezing support device and method for a large thin-walled part, which belongs to the technical field of machining support. The present invention realizes freezing support for a large thin-walled part by a freezing system and an auxiliary system, wherein the freezing system comprises a heating source, a freezing source, flexible films, support plates, etc., and the auxiliary system comprises a rotating device, a moving plate and guide rails. The present invention utilizes ice with a certain thickness formed on a support side of a machining area and supports a workpiece through the ice, and the ice is always used as a support along with the progress of machining to have an effect of follow-up support. The present invention simplifies a support structure, and has the advantages of low cost, no contamination to a machine tool, and convenient use; plays a function of clamping the workpiece.Type: ApplicationFiled: February 17, 2020Publication date: March 31, 2022Inventors: Jiang GUO, Yongbo XU, Yan BAO
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Patent number: 11197483Abstract: An automatic removal method of a shrimp line completes the automatic removal of the shrimp line based on a recognition system, a control system, a feed system, a detection device, a loading device and an auxiliary device. Firstly, by adopting a method of photographic contrast, in a moving process of a shrimp to be treated on a device, a photographing mechanism can take candid photographs according to a preset feature picture, and then controls the track of a tool to remove a shrimp line to complete the purpose of automatically removing the shrimp line. The method has small manual operation, high automation, safe operation, high integration degree of the device, portability, and good removal efficiency of the shrimp line, and is suitable for family meals and table food in restaurants.Type: GrantFiled: March 13, 2019Date of Patent: December 14, 2021Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Jiang Guo, Yongbo Xu, Bin Wang, Chuanping Song
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Patent number: 10954602Abstract: A method of electro-chemical plating is disclosed. The catholyte is delivered to the cathode chamber. The catholyte is controlled at a first temperature before flowing into the cathode chamber. The anolyte is provided at room temperature. The temperature of the anolyte is lowered from the room temperature to a second temperature before delivering into the anode chamber. The second temperature is equal to or lower than the first temperature. The plating surface of the substrate is immersed in the electrolyte. The substrate is biased to a direct current (DC) voltage. The biased substrate attracts ions of the metal in the electrolyte toward the plating surface so as to electroplating the metal onto the substrate.Type: GrantFiled: November 13, 2019Date of Patent: March 23, 2021Assignee: United Semiconductor (Xiamen) Co., Ltd.Inventors: Shouguo Zhang, Jinggang Li, Yongbo Xu, Xijun Guo, Pao-Chung Lee
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Publication number: 20200352182Abstract: An automatic removal method of a shrimp line completes the automatic removal of the shrimp line based on a recognition system, a control system, a feed system, a detection device, a loading device and an auxiliary device. Firstly, by adopting a method of photographic contrast, in a moving process of a shrimp to be treated on a device, a photographing mechanism can take candid photographs according to a preset feature picture, and then controls the track of a tool to remove a shrimp line to complete the purpose of automatically removing the shrimp line. The method has small manual operation, high automation, safe operation, high integration degree of the device, portability, and good removal efficiency of the shrimp line, and is suitable for family meals and table food in restaurants.Type: ApplicationFiled: March 13, 2019Publication date: November 12, 2020Inventors: Jiang GUO, Yongbo XU, Bin WANG, Chuanping SONG
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Patent number: 8961076Abstract: A cutting insert of the present invention includes an upper surface; a lower surface; a side surface; a cutting edge which is located along an intersection of the upper surface and the side surface, and comprises a major cutting edge, a flat cutting edge, and a minor cutting edge located between the major cutting edge and the flat cutting edge; and a land part located along the cutting edge on the upper surface. The land part includes a minor cutting edge land portion located correspondingly to the minor cutting edge. The minor cutting edge land portion is inclined downward toward a central part of the upper surface. The present invention also provides a cutting tool including the cutting insert, and a method of manufacturing a machined product by using the cutting tool.Type: GrantFiled: June 28, 2010Date of Patent: February 24, 2015Assignee: Kyocera CorporationInventors: Hirohisa Ishi, Yongbo Xu
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Patent number: 8485764Abstract: A cutting insert according to an embodiment of the present invention includes an upper surface; a lower surface; a side surface; and a cutting edge which is located in an intersection region of the upper surface and the side surface, and includes a major cutting edge, a flat cutting edge, and a minor cutting edge located between the major cutting edge and the flat cutting edge. The cutting edge reaches a top portion thereof while being inclined upward from the flat cutting edge to the major cutting edge with respect to a reference plane perpendicular to a central axis of the cutting insert in a side view. The cutting edge is thereafter inclined downward with respect to the reference plane. A peripheral cutting edge angle of the minor cutting edge is larger than a peripheral cutting edge angle of the major cutting edge. A cutting tool including the cutting insert; and a method of manufacturing a machined product using the cutting tool are provided.Type: GrantFiled: September 30, 2010Date of Patent: July 16, 2013Assignee: KYOCERA CorporationInventor: Yongbo Xu
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Publication number: 20120189396Abstract: A cutting insert according to an embodiment of the present invention includes an upper surface; a lower surface; a side surface; and a cutting edge which is located in an intersection region of the upper surface and the side surface, and includes a major cutting edge, a flat cutting edge, and a minor cutting edge located between the major cutting edge and the flat cutting edge. The cutting edge reaches a top portion thereof while being inclined upward from the flat cutting edge to the major cutting edge with respect to a reference plane perpendicular to a central axis of the cutting insert in a side view. The cutting edge is thereafter inclined downward with respect to the reference plane. A peripheral cutting edge angle of the minor cutting edge is larger than a peripheral cutting edge angle of the major cutting edge. A cutting tool including the cutting insert; and a method of manufacturing a machined product using the cutting tool are provided.Type: ApplicationFiled: September 30, 2010Publication date: July 26, 2012Inventor: Yongbo Xu
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Publication number: 20120070240Abstract: A cutting insert of the present invention includes an upper surface; a lower surface; a side surface; a cutting edge which is located along an intersection of the upper surface and the side surface, and comprises a major cutting edge, a flat cutting edge, and a minor cutting edge located between the major cutting edge and the flat cutting edge; and a land part located along the cutting edge on the upper surface. The land part includes a minor cutting edge land portion located correspondingly to the minor cutting edge. The minor cutting edge land portion is inclined downward toward a central part of the upper surface. The present invention also provides a cutting tool including the cutting insert, and a method of manufacturing a machined product by using the cutting tool.Type: ApplicationFiled: June 28, 2010Publication date: March 22, 2012Inventors: Hirohisa Ishi, Yongbo Xu