Patents by Inventor Tsair Rong Chen

Tsair Rong Chen 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).

  • Patent number: 8188822
    Abstract: A cooling system includes a housing having a compartment and an oil inlet. A transformer unit is disposed in the compartment and includes a plurality of large power transformers. A heat-dissipating unit is disposed in the compartment and includes a fluid inlet port member, a fluid outlet port member, a heat conductor, and a plurality of heat exchange pipes. The heat conductor is in thermal contact with the heat exchange pipes. The heat exchange pipes are arranged along a first direction. Each of the heat exchange pipes extends along a plane that is not parallel to the first direction. A cooling oil is introduced into the compartment through the oil inlet such that the transformer unit, the heat conductor, and the heat exchange pipes are immersed in the cooling oil.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: May 29, 2012
    Assignees: The Department of Electrical Engineering, National Chang-Hua University of Education University of Taiwan
    Inventors: Kuen-Cheng Wang, Tsair-Rong Chen, Jeen-Sheen Row
  • Patent number: 8174275
    Abstract: A storage battery inspecting system includes a power supply unit and an inspecting unit. The inspecting unit includes two inspecting terminals to be connected to a battery soldering spot so as to detect response of the soldering spot to application of a test power signal by the power supply unit, and a control module for determining if a detected response of the soldering spot falls within a predetermined range configured in the control module, generating an indication signal if the detected response falls outside the predetermined range, and generating an inspection result corresponding to the detected response. The inspecting unit further includes an indication interface for outputting the indication signal, a transmission interface permitting supply of the inspection result to a processing device, and a control interface permitting supply of a control signal generated by the control module to a peripheral device for controlling operation of the peripheral device based on the detected response.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: May 8, 2012
    Assignees: The Dept. of Electrical Engineering, National Chang-Hua University of Education
    Inventors: Kuen-Cheng Wang, Tsair-Rong Chen, Jeen-Sheen Row
  • Publication number: 20120085442
    Abstract: A water supply module for hydrotherapy, which includes a pump, a water inlet, a micro bubble water outlet, a pressurized water outlet, a relief valve, and a mixer. The water inlet is connected to the pump. The micro bubble water outlet and the pressurized water outlet are connected to an outlet of the pump. The relief valve is installed in between the outlet of the pump and the micro bubble water outlet, and the mixer is installed in between the water inlet and the relief valve. A drain valve is further connected off the bottom of the pump to drain out the residual water from the pump and the piping. The integrated water supply module provides space-saving advantage. Furthermore, by draining the residual water, the water supply module also improves SPA hygiene by reducing the risk of skin diseases and infections.
    Type: Application
    Filed: October 8, 2010
    Publication date: April 12, 2012
    Applicant: CASHIDO CORPORATION
    Inventors: SHIH-CHANG CHEN, TSAIR-RONG CHEN, SHIH-CHIEH TSAI, CHUN-LUNG CHIU, CHIH-HSIANG CHEN
  • Publication number: 20120080364
    Abstract: The water provisioning system mainly contains a selection switch, a water volume switch, a human-machine interface (HMI), a RO waste water recycling device, an electromagnetic valve, a RO water purification device, an antichlor device, a aeration pipe assembly, a first ozone module, and a second ozone module. The selection switch selects a type of water to use. The RO water purification device filters water from a low-temperature water source, stores purified water in a storage barrel, and provides high-quality drinking water. The 70% water from the RO water purification process that fails the drinking water standard is recycled through the RO waste water recycling device. The low-temperature water source is connected to a antichlor device and the water is therefore dechlorinated. The first and second ozone modules are used to produce ozonated water and to release ozone through the aeration pipe assembly into the kitchen cabinet for deodorization and sterilization.
    Type: Application
    Filed: October 4, 2010
    Publication date: April 5, 2012
    Inventors: SHIH-CHANG CHEN, Tsair-Rong Chen, Shih-Chien Tsai, Chun-Lung Chiu, Chih-Chung Cheng, Che-Wei Hsu
  • Publication number: 20120049446
    Abstract: An adjusting device of a coin operated amusement assembly includes a drive device mounted onto a back of a horizontal board of the coin operated amusement assembly. A transmission device is connected to the drive device. Two adjusting plates are respectively and wiggly mounted to two opposite side of the horizontal board and inserted into a corresponding one of two return passages of the coin operated amusement assembly. Two driven devices are respectively connected to the transmission device and a corresponding one of the two adjusting plates for lifting the two adjusting plates and adjusting the odds of the coin operated amusement assembly.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 1, 2012
    Applicants: DEPARTMENT OF ELECTRICAL ENGINEERING, NATIONAL CHANGHUA UNIVERSITY OF EDUCATION, MIAO CHERNG INDUSTRY CO., LTD.
    Inventors: Poszu Lai, Tsair-Rong Chen, Chau-Shing Wang
  • Publication number: 20110279075
    Abstract: In a method and module for controlling rotation of a motorized spindle driven by a driving unit, a sensing unit senses vibration of the spindle and generates a voltage signal corresponding to the vibration of the spindle. A processing unit receives the voltage signal from the sensing unit, generates an adjusting ratio equal to a reference voltage corresponding to a predetermined vibration level of the spindle by the voltage signal upon detecting that the voltage signal is greater than the reference voltage and is less than a predetermined threshold voltage that is greater than the reference voltage, and outputs a control signal corresponding to the adjusting ratio to the driving unit such that the driving unit reduces a rotation speed of the spindle by the adjusting ratio in response to the control signal from the processing unit.
    Type: Application
    Filed: July 29, 2011
    Publication date: November 17, 2011
    Applicants: The Department of Electrical Engineering National Chang-Hua University of Education, Buffalo Machinery Company Limited
    Inventors: Paul Chang, Tsair-Rong Chen, Jeen-Sheen Row, Chin-Sheng Lu
  • Publication number: 20110256027
    Abstract: An ozonated water spraying system with energy resource conversion is disclosed. The system includes an ozonated water spraying apparatus and an energy resource conversion device. The ozonated water spraying apparatus has an ozone generation unit, a mixing and spraying unit, and a water flow detection unit, in which the ozone generation unit is for generating ozone. The mixing and spraying unit couples with the ozone generation unit, for mixing the generated ozone with water and spraying the ozonated water out. Further, the water flow detection unit, coupled to the ozone generation unit and the mixing and spraying unit, is capable of detecting whether water flows through the mixing and spraying unit so as to control the ozone generation unit in response to the detection result. Additionally, the energy resource conversion unit is for converting energy resource into electrical power to provide the requisite power to the ozonated water spraying apparatus.
    Type: Application
    Filed: April 19, 2010
    Publication date: October 20, 2011
    Inventors: Shih-Chang CHEN, Tsair-Rong Chen, Chun-Ling Chiu
  • Publication number: 20110248447
    Abstract: A shooting game machine includes a shell, a gun, and at least one goal-and-carrier assembly. The goal-and-carrier assembly includes a base located in and attached to the shell, a carrier movably supported on the base, and at least one goal unit. The goal unit includes a frame supported on the carrier, a goal pivotally connected to the frame between a raised position and a shut-down position, a crank rotationally connected to the frame, a lever connecting the goal to the crank, a turntable rotationally connected to the frame, magnets attached to the turntable. The magnets attract the crank so that the goal is retained in the raised position until it is effectively hit by a bullet. A motor is operatively connected to the turntable. The motor rotates the turntable when the goal reaches the shut-down position and stops when the goal reaches the raised position.
    Type: Application
    Filed: April 7, 2010
    Publication date: October 13, 2011
    Inventors: Yi-Chiang Yang, Po-Seu Lai, Kun-Hung Hsieh, Tsair-Rong Chen
  • Publication number: 20110220229
    Abstract: A water supply apparatus of a hydrotherapy device is disclosed. The water supply apparatus includes a motor, a control module, a pressure switch, an ozone module, a first magnetic valve, a second magnetic valve, and a water outlet module. The control module is for driving the motor to retrieve water, and for turning the first magnetic valve and the second magnetic valve on or off and for determining the release of ozone. And by controlling the on/off of the magnetic valves, the operation mode of the water supply apparatus, such as a spa mode and a micro-bubble mode, is changed. Additionally, the control module further includes a leakage detection unit and an overload detection unit, in order to detect a power leakage and a power overload.
    Type: Application
    Filed: March 11, 2010
    Publication date: September 15, 2011
    Inventors: SHIH-CHANG CHEN, Tsair-Rong Chen, Chih-Hsiang Chen
  • Patent number: 8016292
    Abstract: A game machine includes a main frame standing on a supporting surface, a move assembly and a rack respectively disposed in the main frame. An operating unit and a slot unit are respectively disposed on the main frame. A prize dispensing hole is defined in the main frame. The moving assembly includes an X-axis drive unit, a Y-axis drive unit and a Z-axis push unit. The rack has multiple rooms defined therein and each room has a prize received therein. The player can control the X-axis drive unit and the Y-axis drive unit to make the Z-axis push unit linearly corresponding to one of the rooms for pushing the prize in the corresponding room such that the pushed prize falls into the prize dispensing hole and the player can take the fallen prize from the prize dispensing hole.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: September 13, 2011
    Assignee: Feiloli Electronic Co., Ltd.
    Inventors: I-Chiang Yang, Tsair-Rong Chen, Wen-Ren Yang
  • Patent number: 8002284
    Abstract: A doll-based game machine includes a frame, a doll-hanging unit, a displacement unit, a string-cutting unit and an operation unit. The frame includes an opening defined therein. The doll-hanging unit is located in the frame and used to hang dolls. The displacement unit includes an X-axis displacement unit located in the frame, a Y-axis displacement unit connected to the X-axis displacement unit, and a cutter-carrying unit connected to the Y-axis displacement unit. The string-cutting unit is carried by the cutter-carrying unit. The operation unit is located on the frame and operable to cause the X-axis displacement unit to move the Y-axis displacement unit along an X-axis, to cause the Y-axis displacement unit to move the cutter-carrying unit along a Y-axis, and to turn the string-cutting unit into a cutting mode from an idle mode.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: August 23, 2011
    Assignee: Feiloli Electronic Co., Ltd.
    Inventors: Kun-Hung Hsieh, Yi-Chiang Yang, Tsair-Rong Chen
  • Publication number: 20110017277
    Abstract: A concentration photovoltaic and heating apparatus including a printed circuit board (PCB), a power generating module, a heat conducting plate and a heat conducting pipe is provided. The power generating module includes a solar chip and a Fresnel lens. The solar chip is mounted on the PCB and configured for transforming light energy into electricity. The Fresnel lens is disposed over the solar chip and configured for focusing sunlight on the solar chip. The heat conducting plate carries the PCB. The heat conducting pipe is connected to the heat conducting plate. A fluid flowing in the heat conducting pipe is configured for being heated by a heat generated by the solar chip through the heat conducting plate.
    Type: Application
    Filed: July 23, 2009
    Publication date: January 27, 2011
    Inventors: Kun-Fang Huang, Tsair-Rong Chen, Liang-Hsing Lai
  • Publication number: 20100249982
    Abstract: In a displacement compensation control method and module for an object mounted movably on a driving rod unit and movable between first and second positions relative to the driving rod unit during processing, a detecting unit determines a displacement amount of a free end of the driving rod unit from a reference position in an axial direction of the driving rod unit as a result of thermal deformation of the driving rod unit during high-speed rotation. A control unit controls the driving rod unit to rotate based on the displacement amount so that the object moves between first and second compensation positions relative to the driving rod unit. A distance between the first position and the first compensation position, and a distance between the second position and the second compensation position are equal to the displacement amount.
    Type: Application
    Filed: March 24, 2009
    Publication date: September 30, 2010
    Applicants: BUFFALO MACHINERY COMPANY LIMITED, THE DEPARTMENT OF ELECTRICAL ENGINEERING, NATIONAL CHANG-HUA UNIVERSITY OF EDU
    Inventors: Paul CHANG, Tsair-Rong CHEN, Jeen-Sheen ROW, Yuan-Fu TSAI
  • Patent number: 7804689
    Abstract: A high-power thyristor module includes a housing configured with an inner receiving space, and a thyristor unit disposed in the inner receiving space in the housing and including a mounting frame, and a plurality of high-power thyristors mounted on the mounting frame. Each thyristor has a gate. The mounting frame includes a dielectric top plate disposed on a top side of the housing, and a plurality of electrodes mounted on the top plate so that the electrodes are exposed outwardly of the housing, and coupled respectively to the gates of the thyristors. Cooling oil is contained in the inner receiving space so that the thyristors are submerged thereby.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: September 28, 2010
    Assignees: Kuen-Cheng Wang, The Department of Electrical Engineering National Chang-Hua University of Education
    Inventors: Kuen-Cheng Wang, Tsair-Rong Chen, Jeen-Sheen Row
  • Publication number: 20100119319
    Abstract: A processing machine includes a machine bed, a spindle seat, a sliding rail unit, and a driving unit. The sliding rail unit is disposed between the machine bed and the spindle seat. The driving unit is used for driving the spindle seat to move within a slot in the machine bed, and includes a threaded rod journalled on a junction between a bottom wall surface and a lateral wall surface of the machine bed, and a nut member disposed fixedly on a junction between a bottom surface and a lateral side surface of the spindle seat and engaging the threaded rod.
    Type: Application
    Filed: November 12, 2008
    Publication date: May 13, 2010
    Applicants: Buffalo Machinery Company Limited, The Department of Electrical Engineering, National Chang-hua University of Education
    Inventors: Paul Chang, Tsair-Rong Chen, Jeen-Sheen Row, Yuan-Fu Tsai
  • Publication number: 20100066291
    Abstract: In a method and module for controlling rotation of a motorized spindle driven by a driving unit, a sensing unit is adapted for sensing vibration of the spindle and generates a voltage signal corresponding to the vibration of the spindle. A processing unit is coupled to the sensing unit for receiving the voltage signal therefrom, and outputs a control signal corresponding to the voltage signal upon detecting that the voltage signal is greater than a reference voltage corresponding to a predetermined vibration level of the spindle, such that the driving unit adjusts a rotation speed of the spindle in response to the control signal from the processing unit.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 18, 2010
    Applicants: Buffalo Machinery Co., Ltd., Department of Electrical Engineering, National Chang-Hua University of Education
    Inventors: Paul Chang, Tsair-Rong Chen, Jeen-Sheen Row, Chin-Sheng Lu
  • Publication number: 20100012297
    Abstract: A cooling system includes a housing having a compartment and an oil inlet. A transformer unit is disposed in the compartment and includes a plurality of large power transformers. A heat-dissipating unit is disposed in the compartment and includes a fluid inlet port member, a fluid outlet port member, a heat conductor, and a plurality of heat exchange pipes. The heat conductor is in thermal contact with the heat exchange pipes. The heat exchange pipes are arranged along a first direction. Each of the heat exchange pipes extends along a plane that is not parallel to the first direction. A cooling oil is introduced into the compartment through the oil inlet such that the transformer unit, the heat conductor, and the heat exchange pipes are immersed in the cooling oil.
    Type: Application
    Filed: July 7, 2009
    Publication date: January 21, 2010
    Inventors: Kuen-Cheng WANG, Tsair-Rong CHEN, Jeen-Sheen ROW
  • Publication number: 20100013492
    Abstract: A storage battery inspecting system includes a power supply unit and an inspecting unit. The inspecting unit includes two inspecting terminals to be connected to a battery soldering spot so as to detect response of the soldering spot to application of a test power signal by the power supply unit, and a control module for determining if a detected response of the soldering spot falls within a predetermined range configured in the control module, generating an indication signal if the detected response falls outside the predetermined range, and generating an inspection result corresponding to the detected response. The inspecting unit further includes an indication interface for outputting the indication signal, a transmission interface permitting supply of the inspection result to a processing device, and a control interface permitting supply of a control signal generated by the control module to a peripheral device for controlling operation of the peripheral device based on the detected response.
    Type: Application
    Filed: September 23, 2009
    Publication date: January 21, 2010
    Applicants: The Department of Electrical Engineering, National Chang-Hua University of Education
    Inventors: Kuen-Cheng WANG, Tsair-Rong CHEN, Jeen-Sheen ROW
  • Publication number: 20090284922
    Abstract: A high-power thyristor module includes a housing configured with an inner receiving space, and a thyristor unit disposed in the inner receiving space in the housing and including a mounting frame, and a plurality of high-power thyristors mounted on the mounting frame. Each thyristor has a gate. The mounting frame includes a dielectric top plate disposed on a top side of the housing, and a plurality of electrodes mounted on the top plate so that the electrodes are exposed outwardly of the housing, and coupled respectively to the gates of the thyristors. Cooling oil is contained in the inner receiving space so that the thyristors are submerged thereby.
    Type: Application
    Filed: November 4, 2008
    Publication date: November 19, 2009
    Applicants: The Department of Electrical Engineering, National Chang-hua University of Education
    Inventors: Kuen-Cheng WANG, Tsair-Rong CHEN, Jeen-Sheen ROW
  • Publication number: 20090245961
    Abstract: A machining apparatus includes a support frame, first and second workbenches, and a tool-mounting unit. The support frame includes a first horizontal frame part, and a second horizontal frame part disposed above the first horizontal frame part. The first and second workbenches are mounted slidably on the first horizontal frame part of the support frame, and is slidable relative to the support frame in a first horizontal direction. The tool-mounting unit is mounted slidably on the second horizontal frame part of the support frame, and is slidable relative to the support frame in a second horizontal direction transverse to the first horizontal direction.
    Type: Application
    Filed: April 1, 2008
    Publication date: October 1, 2009
    Applicants: Buffalo Machinery Co., Ltd., The Department of Electrical Engineering National Chang-Hua University of Education
    Inventors: Paul Chang, Tsair-Rong Chen, Jeen-Sheen Row, Yuan-Fu Tsai