Patents by Inventor FANG JIANG
FANG JIANG 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: 20130280361Abstract: A molding device includes a male die, a master die core, a male die core located between the male die and the master die core, and a cutting mechanism received in the male die core. The cutting mechanism includes a cutting seat and a cutter. The cutting seat defines a latch slot. The latch slot includes a narrow portion and a wide portion communicating with the narrow portion. The cutter includes a plate body received in the narrow portion and a latch shaft located on the plate body. The latch shaft is engaged in the wide portion. When a plastic product is formed and a sprue gate is around the mold cavity, the plate body is configured to cut the sprue gate, and the plate body is movable relative to the cutting seat around the latch shaft, to prevent the plate body from sticking.Type: ApplicationFiled: January 15, 2013Publication date: October 24, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: FANG JIANG, FA-YE LI, SHUN-BAI WU, PENG TAN, YANG BI
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Publication number: 20130074668Abstract: A cutting system includes a dam, a cylinder, a hydraulic controlling module, and a PLC controlling module. The hydraulic controlling module includes a reversing valve connected to the cylinder. The PLC controlling module is connected to the reversing valve and adapted to output a control signal to locate the reversing valve in a first open position or a second open position. When the reversing valve is in the first open position, the reversing valve allows the high pressure oil to flow into the cylinder from the hydraulic controlling module, thereby to causing the piston module to push the dam to cut the gate mark; when the reversing valve is in the second open position, the high pressure oil flows back to the hydraulic controlling module.Type: ApplicationFiled: June 18, 2012Publication date: March 28, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: FANG JIANG, FA-YE LI, HAO-QUAN WU, DAI-PING ZHOU, YOU-WEN XIONG, MI CHEN, SHUN-BAI WU, CUI CHEN
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Publication number: 20130062814Abstract: A method for manufacturing a product is provided. Inject a molten plastic in a cavity via a channel and a gate of a mold. Form a molten plastic product with a configuration of the cavity. Maintain a preset pressure in the cavity to maintain the configuration of the molten plastic product in the cavity. Slide a dam to into a position of the gate and remove the gate marks from the molten plastic products. Cool and harden the molten plastic product to form a solid product. Release the preset pressure. Move the dam away from the cavity. Eject the solid product out of the cavity.Type: ApplicationFiled: June 7, 2012Publication date: March 14, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: FANG JIANG, FA-YE LI, SHUN-BAI WU, DAI-PING ZHOU, HAO-QUAN WU, PENG TAN, CUI CHEN
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Publication number: 20130062813Abstract: A plastic injection product manufacturing system includes a forming machine, a PLC module, an oil output module, an oil vat, and a cutter. The forming machine includes a mold cavity for forming a plastic injection product. The mold cavity defines a gate for receiving molten plastic material. The PLC module is connected to the forming machine. The oil output module is connected to the PLC module. The oil vat is connected to the oil output module. The oil vat includes a vat body and a piston slidably mounted in the vat body. The cutter is connected to the piston. The PLC module controls the oil output module to output hydraulic pressure oil, after receiving a control signal from the forming machine, to the vat body of the oil vat to drive the piston to move. The cutter is driven to move to cut off plastic material out of the gate.Type: ApplicationFiled: June 18, 2012Publication date: March 14, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventors: FANG JIANG, FA-YE LI, SHUN-BAI WU, DAI-PING ZHOU, HAO-QUAN WU, PENG TAN, CUI CHEN
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Publication number: 20130061938Abstract: A pressure controlling system includes a pressurized device, a piston device, and an electromagnetic routing valve. The pressurized device includes a moving cavity, and a receiving cavity adapted to receive liquid. A pipe is connected to the receiving cavity, and the pipe is adapted to connect a hydraulic cylinder plate. A connecting pipe, a noise elimination pipe, a first gas transmitting pipe, and a second gas transmitting pipe are connected to the electromagnetic routing valve. The first gas transmitting pipe and the second gas transmitting pipe are connected to the pressurized device.Type: ApplicationFiled: May 9, 2012Publication date: March 14, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventors: FANG JIANG, FA-YE LI, SHUN-BAI WU, DAI-PING ZHOU, HAO-QUAN WU, PENG TAN, CUI CHEN
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Publication number: 20120160633Abstract: A system includes a mounting machine, a first transferring device, a second transferring device, a third transferring device, a sensor, a control device electronically connected to the second transferring device, and a catching device. The first, second, and third transferring devices are arranged in sequence along the flow line to transmit a plurality of products. The first sensor detects the plurality of products at a predefined location. The first control device controls the second transferring device to go from a flow direction of the flow line. The catching device is movable relative to the mounting machine and catches the plurality of products at the predefined location. The first transferring device transmits the plurality of products to the second transferring device along the flow direction, and the third transferring device receives the plurality of products caught by the catching device. The invention further offers a method for processing products.Type: ApplicationFiled: August 3, 2011Publication date: June 28, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: FANG JIANG, HUI LV, YONG-HUA TANG, YUE-QIANG TANG
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Publication number: 20120017740Abstract: A cutting apparatus configured for aligned with a gate of an injection molding part, includes a bottom board, a main adjustable mechanism attached to the bottom board, and a cutting mechanism. The main adjustable mechanism includes a driving device, a mounting member attached to the driving device, and a rotatable member rotatably attached to the mounting member. The rotatable member can be rotatable relative to the mounting member between a first position, where an acute angle is formed between the rotatable member and the mounting member, and a second position, where the rotatable member parallel to and abuts the mounting member.Type: ApplicationFiled: January 20, 2011Publication date: January 26, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: FANG JIANG, FA-YE LI, PENG TAN, YANG BI, LI-HENG CEN, YUAN-XU ZOU
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Publication number: 20120017739Abstract: A cutting apparatus, configured for cutting a gate of an injection molding part, includes a bottom board, a cutting mechanism located on the bottom board. The cutting mechanism includes a driving member and a cutting member engaged with the driving member. The cutting member includes a first cutting section having a first handle, and a second cutting section having a second handle. The second cutting section is rotatably attached to the first cutting section, the first handle and the second handle abut an inner surface of the driving member, and the driving member is configured to move the first handle and the second handle.Type: ApplicationFiled: January 18, 2011Publication date: January 26, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION LINDUSTRY (ShenZhen) CO., LTD.Inventors: FANG JIANG, FA-YE LI, PENG TAN, YANG BI, LI-HENG CEN, YUAN-XU ZOU
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Publication number: 20120017738Abstract: A cutting apparatus for cutting a gate of an injection molding part, includes a bottom board, a pushing mechanism attached to the bottom board; and a cutting mechanism. The cutting mechanism includes a driving member and a cutting member that is engaged with the driving member. The pushing mechanism moves the cutting mechanism in a first direction parallel to the bottom board, for the cutting mechanism to align with the gate. The driving member rotates the cutting mechanism, so the cutting mechanism can cut the gate.Type: ApplicationFiled: January 18, 2011Publication date: January 26, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD.Inventors: FANG JIANG, FA-YE LI, PENG TAN, YANG BI, LI-HENG CEN, YUAN-XU ZOU
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Publication number: 20100259387Abstract: An electronic device includes a main body and an anti-theft system positioned in the main body. The anti-theft system includes a control unit, an alert unit, and a sensing unit. The alert unit and the sensing unit are electrically connected to the control unit correspondingly. The sensing unit is arranged on the main body. When the electronic device is at an unlocked state, the alert unit alerts with the sensing unit being touched and the control unit sensing electrical current of human. The sensing unit is formed on the electronic device, and the sensing unit is difficult to be aware of and remove. Therefore, the electronic device has a good anti-theft function.Type: ApplicationFiled: July 30, 2009Publication date: October 14, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., CHI MEI COMMUNICATION SYSTEMS, INC.Inventor: Xue-Fang Jiang
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Patent number: 5780073Abstract: A method of shaping a catheter tip and an apparatus for shaping a catheter tip are disclosed. A hollow tube is radically preheated, which is non-contact thermoforming. The heated tube is then extent outwards and next cooled. After cut, at least two catheters with taper-shaped tip are formed. The apparatus for shaping the catheter tip includes a twin taper-shaped mold wound by heating coil, a tube extending device, a cooling device and a cutting device.Type: GrantFiled: April 4, 1997Date of Patent: July 14, 1998Assignee: Industrial Technology Research InstituteInventors: Jui-Hsiang Chen, Shu-Fang Jiang, Ken-Yuan Chang, Ruey-Wen Hwang, Huei-Ming Ding
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Patent number: 5462704Abstract: A porous polyurethane tube suitable for use as a vascular graft prosthesis is prepared by placing solvent type polyurethane resin coated mandrel in a static coagulant consisting of water, ethanol and optionally aprotic solvent within 30 seconds immediately after the coating step, separating the tube by placing the mandrel in a swelling agent containing at least 90 percent by weight of ethanol and rinsing with a solution containing at least 80 percent by weight ethanol.Type: GrantFiled: April 26, 1994Date of Patent: October 31, 1995Assignee: Industrial Technology Research InstituteInventors: Jui-Hsiang Chen, Jeng Wei, Andrew T. Hu, Yu-Der Lee, Ru-Fong Laiw, Muh-Lan Chen, Chung-Yi Chang, Fan-Yen Lee, Shu-Fang Jiang
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Patent number: 5434277Abstract: A method for the preparation of metallic salts of fatty acids comprising the steps of: (a) reacting alkali hydroxide with a fatty acid in a saponification reaction to form an alkali soap; (b) reacting the alkali soap with an aqueous metallic salt solution in a double decomposition reaction to cause the production of metallic fatty acid salt; (c) performing at least one cycle of an alternating alkalinization-acidization reaction by adding an aqueous alkali hydroxide solution to the metallic fatty acid salt to raise the solution pH, followed by adding an acidic aqueous salt solution contain the same metal ions to lower the solution pH. High purity metallic salts of fatty acids can be obtained without a solvent washing step and the metallic fatty acid salts prepared from this invention can be effectively used as photolyzing agent to initiate and/or accelerate the photo-degradation of plastics.Type: GrantFiled: April 2, 1993Date of Patent: July 18, 1995Assignee: Industrial Technology Research InstituteInventors: Herng-Dar Hwu, Hung Y. Hsu, Jian-Hong Chen, Shu-Fang Jiang
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Patent number: 5308897Abstract: A composition of matter including a polymeric material which is either a plastic having carbon to carbon linkages or a binary blend of the plastic and starch, in which the plastic is at least 25% by weight of the binary blend; and an organic peracid compound dispersed in the polymeric material, the quantity of the peracid compound being 0.1 to 10% by weight of the polymeric material.Type: GrantFiled: January 14, 1993Date of Patent: May 3, 1994Assignee: Industrial Technology Research InstituteInventors: Hung-Yuan Hsu, Shu-Chieh Liuo, Shu-Fang Jiang, Jian-Hong Chen, Ho-May Lin, Herng-Dar Hwu, Muh-Lan Chen, Mao-Song Lee, Teh Hu