Patents Assigned to Chung Yuan Christian University
  • Publication number: 20190352562
    Abstract: Disclosed herein are composite fluorescent gold nanoclusters with high quantum yield, as well as methods for manufacturing the same. According to some embodiments, the composite fluorescent gold nanocluster includes a gold nanocluster and a capping layer that encapsulates at least a portion of the outer surface of the gold nanocluster. The capping layer includes a matrix made of a benzene-based compound, and multiple phosphine-based compounds distributed across the matrix.
    Type: Application
    Filed: May 17, 2018
    Publication date: November 21, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Cheng-An LIN, Cheng-Yi HUANG, Chia-Hui LIN, Tzu-Yin HOU
  • Publication number: 20190308354
    Abstract: An injection molding apparatus including a mold, an injection device and a specific volume sensing module is provided. The injection device is adapted to inject a material into the mold. At least parts of the specific volume sensing module are disposed at the mold, wherein the specific volume sensing module is adapted to sense an actual specific volume of the material in the mold. In addition, an injection molding method is also provided.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 10, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Shia-Chung Chen, Yung-Hsiang Chang, Ying-Fan Lou
  • Patent number: 10435425
    Abstract: Disclosed herein a sialyl donor and its use for the synthesis of gangliosides. The sialyl donor has the structure of, wherein, R1 and R2 are independently benzoyl, toluenesulfonyl, pivaloyl or acetyl optionally substituted with a halogen; and R3 is acetyl or —(O)CCH2OH. In one preferred embodiment, in the sialyl donor of formula (I), R is acetyl. Also disclosed herein is a method of synthesizing a sialoside. The method comprises steps of: coupling the sialyl donor of formula (I) with a glycosyl acceptor having a primary hydroxyl group in the presence of N-iodosuccinimide (NIS) and trifluoromethanesulfonic acid (TfOH) under suitable conditions; and isolating the sialoside, which has an ?-glycosidic linkage. According to preferred embodiments, the coupling is conducted in a solvent selected from the group consisting of, CH3CN, CH3Cl, and CH2Cl2 at a temperature between ?20° C. to ?60° C.
    Type: Grant
    Filed: July 14, 2018
    Date of Patent: October 8, 2019
    Assignee: Chung Yuan Christian University
    Inventors: Yow-Fu Tsai, Yu-Fa Wu
  • Patent number: 10437205
    Abstract: A control system and a control method of manufacturing injection molding products are provided. The control system includes an injection molding machine, an information input interface, a computing server and a data conversion device. At first, product information is inputted through the information input interface. The product information is transmitted to the computing server, and then the computing server determines injection molding parameters according to the product information. The injection molding parameters are transmitted to the information input interface. After data conversion through the data conversion device, the injection molding machine is controlled to manufacture the injection molding products according to the converted injection molding parameters.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: October 8, 2019
    Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Shia-Chung Chen, Chia-Yen Tseng, Yung-Hsiang Chang, Kuan-Hua Lee
  • Publication number: 20190296330
    Abstract: A method of fabricating an anode material for a secondary battery includes following steps. A carbon-containing biomass material is provided. The carbon-containing biomass material is mixed with a solid-state nitrogen-containing precursor via a solid-phase mixing method to form a mixture. A sintering process is performed on the mixture to form a nitrogen-doped biomass carbon.
    Type: Application
    Filed: May 24, 2018
    Publication date: September 26, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Wei-Jen Liu, Shing-Yu Tsai
  • Patent number: 10423819
    Abstract: Disclosed herein are methods for analyzing cell kinematics in a nucleated cell culture from a time-series sequence of multiple fluorescence microscopic images of the nucleated cell culture. The method includes the steps of, (a) identifying every cell nucleus in each fluorescence microscopic image; (b) identifying every cell cluster using the cell nuclei identified in the step (a); and (c) tracking the cells and/or cell clusters using the cell nuclei and cell clusters identified for the fluorescence microscopic images in steps (a) and (b) respectively.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: September 24, 2019
    Assignee: Chung Yuan Christian University
    Inventors: Yuan-Hsiang Chang, Hideo Yokota, Kuniya Abe, Ming-Dar Tsai
  • Publication number: 20190262799
    Abstract: A Mg-doped alumina aerogel and a manufacturing method thereof are provided. The Mg-doped alumina aerogel is a three-dimensional cross-linked network structure including a plurality of magnesium atoms, a plurality of aluminum atoms, a plurality of oxygen atoms, and a plurality of hydrogen atoms. The three-dimensional cross-linked network structure has a —Mg—O—Al— bond at least on the main chain.
    Type: Application
    Filed: May 2, 2018
    Publication date: August 29, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Yi-Feng Lin, Yong-Jie Lin
  • Publication number: 20190250161
    Abstract: Disclosed herein are recombinant baculoviruses suitable for detecting the presence of arthropod-borne viruses in a biological sample of a test subject. The information derived from the detection may also be used to render a diagnosis on whether the test subject is infected with the arthropod-borne viruses or not, so that proper course of treatment may be assigned to the subject.
    Type: Application
    Filed: February 9, 2018
    Publication date: August 15, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Tzong-Yuan WU, Szu-Cheng KUO, Pei-Yun SHU, Chang-Chi LIN, Der-Jiang CHIAO, Ying-Ju CHEN, Yi-Ting LIN, Shu-Fen CHANG, Chien-Ling SU
  • Patent number: 10361681
    Abstract: Differing from the fact that the amount of register units and adder units arranged in conventional moving average filter must be increased for processing more number of reference input signals, the present invention particularly discloses a moving average low-pass filtering device. The moving average low-pass filtering device comprises a register unit and a filtering and processing unit, and is able to use identical circuit architecture to successfully treat reference input signals with a filtering process even if the number of the reference input signals is alternatively increased. Moreover, after finishing a verification experiment by a simulator, simulation results have proved that, this novel moving average low-pass filtering device still can use identical circuit architecture to complete the filtering process under nearly the same calculation efficiency even though the number of the reference input signals is alternatively increased.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: July 23, 2019
    Assignee: Chung Yuan Christian University
    Inventors: Shih-Lun Chen, Ting-Lan Lin, Wen-Xuan Zhao
  • Publication number: 20190221849
    Abstract: A method of producing graphene including the following steps is provided. A graphite material is dispersed in a solution to form a graphite suspension solution. A first crushing process and a second crushing process are performed on the graphite suspension solution sequentially to crush the graphite material, so as to form the graphene. The first crushing process includes applying a first pressure to the graphite suspension solution, and the second crushing process includes applying a second pressure to the graphite suspension solution. The second pressure is greater than the first pressure.
    Type: Application
    Filed: October 22, 2018
    Publication date: July 18, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Wei-Jen Liu, Jhao-Yi Wu, Pin-Chun Lin, Yen-Yu Yeh, Cheng-Yi Lin
  • Patent number: 10324021
    Abstract: The present invention provides a magnetophorisis measuring system, comprising a microscope device, a magnetic field generator, an image capturing unit, and a processing unit. The microscope device is utilized to magnify a sample liquid having a plurality of objects respectively having a plurality of magnetic particles. The magnetic field generator is utilized to provide an external magnetic field on the sample liquid such that the objects are moved by the external magnetic field. The image capturing unit is utilized to capture a dynamic image with respect to the fluid sample in a view field of the microscope device. The processing unit receives the dynamic image, automatically detects and locks moving objects, determines a motion status corresponding to each object, and quantifies the magnetic particles according to motion status of each object.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: June 18, 2019
    Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Tzong-Rong Ger, Wei-Yu Chen, Ting-Ruei Wang, Hsiao-Hsuan Huang, Wen-Wei Sun, Wan-Ying Huang
  • Patent number: 10301538
    Abstract: The present invention provides a phosphor composition and light emitting device using the same. The phosphor composition includes a first phosphor and a second phosphor, the second phosphor includes Phellodendron extract, Phellodendron extract emits lights with wavelength from 450 nm to 750 nm as it is excited by lights with wavelength from 300 nm to 480 nm. The LED device using the phosphor composition could emit warm white lights with wavelength from 400 nm to 800 nm.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: May 28, 2019
    Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Wei-Jen Liu, Kuei-Ting Hsu, Pin-Chun Lin, Ming-Hsiu Shiu
  • Publication number: 20190148715
    Abstract: An electrode material of a sodium-ion battery, a method of manufacturing the same, and an electrode of the sodium-ion battery are provided. The electrode material of the sodium-ion battery includes an oxide comprising sodium, vanadium, and phosphorus represented by formula 2 below: Na3+x2?yV2(PO4?yFy)3, wherein 0.01?x2?0.99 and 0.01?y?0.3.
    Type: Application
    Filed: April 2, 2018
    Publication date: May 16, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Wei-Jen Liu, Yi-Tang Chiu, Rasu Muruganantham
  • Publication number: 20190130161
    Abstract: Disclosed herein are methods for analyzing cell kinematics in a nucleated cell culture from a time-series sequence of multiple fluorescence microscopic images of the nucleated cell culture. The method includes the steps of, (a) identifying every cell nucleus in each fluorescence microscopic image; (b) identifying every cell cluster using the cell nuclei identified in the step (a); and (c) tracking the cells and/or cell clusters using the cell nuclei and cell clusters identified for the fluorescence microscopic images in steps (a) and (b) respectively.
    Type: Application
    Filed: October 31, 2017
    Publication date: May 2, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Yuan-Hsiang CHANG, Hideo Yokota, Kuniya Abe, Ming-Dar TSAI
  • Patent number: 10273159
    Abstract: Disclosed herein is a method of producing a graphene from a graphite material. The method comprises the step of dispersing the graphite material in a solution, followed by shearing and exfoliating the graphite material produce a graphene-containing solution. The present method does not involve the use of chemical reagent and/or sonication treatment.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: April 30, 2019
    Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Wei-Jen Liu, Pin-Chun Lin
  • Publication number: 20190106621
    Abstract: A luminescent glass-ceramic material, its manufacturing method, and a light emitting device including the luminescent glass-ceramic material are provided. The luminescent glass-ceramic material includes a glass material and phosphors, wherein the glass material includes SiO2, Al2O3, Na2O, K2O, CaO, and B2O3.
    Type: Application
    Filed: January 25, 2018
    Publication date: April 11, 2019
    Applicant: Chung Yuan Christian University
    Inventors: Wei-Jen Liu, Jy-Chern Chang
  • Patent number: 10236796
    Abstract: A single hybrid motor of the present invention has a rotor, a first stator, a first torsional vibrator, a first longitudinal vibrator, a first template, and a first connecting element. One end of the first connecting element is connected with the rotor, the first torsional vibrator, the first longitudinal vibrator, the first template, the first elastic block and the second elastic block. The first elastic block is disposed between the rotor and the first torsional vibrator. The second elastic block is disposed between the first template and the first longitudinal vibrator. Adjusting the length of the first elastic block or/and the second elastic block allows the first torsional vibrator and the first longitudinal vibrator of the single hybrid motor to obtain a plurality of sets of resonance frequencies within a degeneracy range.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: March 19, 2019
    Assignee: CHUNG-YUAN CHRISTIAN UNIVERSITY
    Inventors: Yung Ting, Sheuan-Perng Lin, Kai-Chao Chang, Jia-Ci Chen
  • Patent number: 10208732
    Abstract: The present invention relates to an intelligent wind turbine generator, which comprises a first blade module, a second blade module, a power generating module, and a control module. The second blade module is disposed at the first blade module. The power generating module is connected with the first and second blade modules. The control module is connected with the power generating module, the first blade module, and the second blade module. The first and second blade modules rotate, driving the power generating module to generate power. The control module detects a voltage value generated by the power generating module and judges if the voltage value is greater or lower than a predetermined value. The control module controls whether the first and second blade modules overlap or not. The intelligent wind turbine generator is able to switch automatically the blade number of the wind turbine generator.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: February 19, 2019
    Assignee: Chung Yuan Christian University
    Inventors: Huei-Chu Weng, Chen-Ming Fan, Hung-Yu Chen, Kevin Buana
  • Publication number: 20190039888
    Abstract: A device for hydrogen production with waste aluminum includes a treatment apparatus for waste aluminum and a reaction tank. The apparatus includes a first crusher, a pickling tank, and a second crusher. The first crusher is for preliminarily crushing waste aluminum to obtain first aluminum chips. The pickling tank is for receiving and pickling the first aluminum chips crushed by the first crusher. The second crusher is for receiving and fine crushing the first aluminum chips to obtain second aluminum chips. The second aluminum chips are received by the reaction tank and then hydrolyzed with an alkaline solution in the reaction tank to produce hydrogen. Since waste aluminum is used as the raw material of hydrogen production, and a specific device is used for waste aluminum treatment, so the effects of recovering waste metal, reducing environmental damage, and saving costs can be achieved at the same time.
    Type: Application
    Filed: November 30, 2017
    Publication date: February 7, 2019
    Applicant: Chung Yuan Christian University
    Inventor: Ching-Yuan Ho
  • Patent number: 10198095
    Abstract: The present invention mainly discloses a laser spot detecting and locating system for use in a computer projection system, mainly comprising: a video recorder and a detecting module. The video recorder is used to capture a projected image provided on a projection screen by a projector and a laser spot provided on the projection screen by a laser pointer. Thus, during commercial presentation or classroom teaching, presentation processes and contents of a presenter and moving traces of the laser spot would be simultaneously recorded by the video recorder. Furthermore, by immediately converting the coordinate of the laser spot to a screen coordinate in a displayed image of a host computer, a mouse cursor can be simultaneously moved to the corresponding screen coordinate with the motion of the laser spot.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: February 5, 2019
    Assignee: Chung Yuan Christian University
    Inventors: Ting-Lan Lin, Shih-Lun Chen, Szu-Ching Pan