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1. 发明专利

AU6009399A Test socket 未知
公开(公告)号：AU6009399A
公开(公告)日：2000-05-01
申请号：AU6009399
申请日：1999-10-08
申请人： UN YOUNG CHUNG
发明人： CHUNG UN-YOUNG
IPC分类号： G01R31/26 , G01R1/04 , G01R1/073 , H01L21/66 , H01R13/24 , H01R33/76 , H01R43/16 , G01R31/02 , G01R31/28
摘要： A test socket structure in which a contact pin of a defective socket is replaced by block unit, and a pattern of a printed circuit board of a testing equipment is not abraded during testing of a semiconductor device. A fabricating method of a contact pin is disclosed by which the contact pin is hardly deformed and its spring elastic force can be maintained for a long time. Test socket including: a first housing (51) made of an insulating material having a predetermined thickness; a second housing (52) made of an insulating material, a side wall of which is adjacent to a side wall of the first housing; a first (53) and a second elastomers (54) respectively installed at an upper and a lower surfaces of the second housing; and a contact pin block (55) having a plurality of contact pins arranged at predetermined pitches and a fixing unit (55b) for fixing the plurality of contact pins so that they can be moved together, wherein the contact pin block is insertedly installed between the first and the second housings and is contacted with the first and the second elastomers in the vicinity of both end portions of the contact pin.

2. 发明专利

IT7967120D0 未知
公开(公告)号：IT7967120D0
公开(公告)日：1979-01-19
申请号：IT6712079
申请日：1979-01-19
申请人： CHANG CHUNG JEN E YOUNG CHUNG
IPC分类号： H02K20060101 , H02K

3. 发明专利

IT1118315B Electric motor with eccentric rotor - mounted on shaft whose speed is proportional to difference between stator bore and rotor outside diameters 未知
公开(公告)号：IT1118315B
公开(公告)日：1986-02-24
申请号：IT6712079
申请日：1979-01-19
申请人： CHANG CHUNG JEN , YOUNG CHUNG HSIN
IPC分类号： H02K20060101 , H02K
摘要： The motor operates at speeds typically not greater than 1000 rev/min and which has a light rotor weight and low starting current. The stator laminations carry a set of poles with windings. The electrical connections, and any external circuit elements, are arranged such that only half the stator is excited at any one time. The supply may be from alternating current, with routing diodes, or from direct current with a suitable switching regulator. The rotor is eccentrically mounted on the output shaft, and comprises a ring of low loss electrical sheet steel punchings without any windings. the rotor follows the revolving field of the stator by rolling round bearing tracks concentric with the stator bore. The rotor shaft speed is thus given by the difference between the stator pole flux velocity and the rotor peripheral velocity, or, in other words the difference between stator bore and rotor outside diameters. In a practical design the rotor diameter should not be less than 90% of stator bore.

4. 发明专利

GB2062974A Electric motor 未知
公开(公告)号：GB2062974A
公开(公告)日：1981-05-28
申请号：GB7937736
申请日：1979-10-31
申请人： CHANG CHUNG JEN , YOUNG CHUNG HSIN
IPC分类号： H02K41/06
摘要： A motor comprises a stator 71 having a plurality of windings (not shown in Figure 7) arranged to provide a rotating magnetic field. A windingless rotor 73 having laminations 74 is provided with rolling wheel portions 76 of smaller diameter than fixed rolling rings 72 so that the rotor is attracted by the magnetic field and performs a rolling hypocycloidal motion within the stator whilst rotating in the opposite direction to the field rotation. A spindle (Figure 9 not shown) is rotatably mounted within the rotor and driven by driving pieces 97 which take up the eccentric motion of the rotor. The surfaces of parts 71,74, 72, 76 may be tapered at the same angle and the rotor may be movable axially by a fork engaging bush neck (83 Figure 10 not shown) so as to vary the gap between wheel portions 76 and rings 72 thereby varying the motor speed. The motor may be balanced by providing a plurality of rotors rotating out of phase (as in Figure 13, not shown) or counterbalance weights arranged to move in opposition to the rotor motion (as in Figure 14, not shown). The rotor may be cylindrical (as in Figure 15 not shown). The windings of the stator may be energised with rectified A.C. (Figures 2, 3, 5 not shown) or commutated D.C. (Figure 6 not shown).

5. 实用新型

KR780000062Y1 THERMO SWITCH 失效
公开(公告)号：KR780000062Y1
公开(公告)日：1978-03-02
申请号：KR770000409
申请日：1977-01-22
申请人： KWON YOUNG CHUNG
发明人： KWON YOUNG CHUNG

6. 发明专利

TWI556566B 高電壓交流輸出之交錯式直流－交流轉換器裝置有权
简体标题：高电压交流输出之交错式直流－交流转换器设备
公开(公告)号：TWI556566B
公开(公告)日：2016-11-01
申请号：TW102122620
申请日：2013-06-26
申请人：楊宗銘 , YOUNG, CHUNG MING
发明人：楊宗銘 , YOUNG, CHUNG MING , 趙仁毅 , CHAO, JEN YI
IPC分类号： H02M7/48

7. 发明专利

TW201541426A 電路棋盤审中-公开
简体标题：电路棋盘
公开(公告)号：TW201541426A
公开(公告)日：2015-11-01
申请号：TW103114348
申请日：2014-04-21
申请人：許永昌 , HSUE, YOUNG CHUNG
发明人：許永昌 , HSUE, YOUNG CHUNG
IPC分类号： G09B23/18
摘要：本組設計由節點，可伸縮導線，轉接點與基座所組成。目的在使使用者可以基於電路圖，甚至將電路圖當作組成的一部份(如代表圖)，很容易的將電路接出來。具有(1)所見即所得，因此容易除錯，(2)免焊，方便電子元件與本設計的元件們的再利用，(3)可伸縮導線配合轉接點則可搭配出不同大小與形態的節點間的連結線，因此使用者可以減少自行製造所需導線，(4)可伸縮導線容易插拔。
简体摘要：本组设计由节点，可伸缩导线，转接点与基座所组成。目的在使用户可以基于电路图，甚至将电路图当作组成的一部份(如代表图)，很容易的将电路接出来。具有(1)所见即所得，因此容易调试，(2)免焊，方便电子组件与本设计的组件们的再利用，(3)可伸缩导线配合转接点则可搭配出不同大小与形态的节点间的链接线，因此用户可以减少自行制造所需导线，(4)可伸缩导线容易插拔。

8. 发明专利

TWI488417B 可應用於再生能源之非隔離單相多階變頻器系統失效
简体标题：可应用于再生能源之非隔离单相多阶变频器系统
公开(公告)号：TWI488417B
公开(公告)日：2015-06-11
申请号：TW100143680
申请日：2011-11-29
申请人：楊宗銘 , YOUNG, CHUNG MING
发明人：楊宗銘 , YOUNG, CHUNG MING , 陳銘輝 , CHEN, MING HUI , 張振皓 , ZHANG, CHEN HAO , 林京樺 , LIN, CHING HUA
IPC分类号： H02M3/156

9. 发明专利

TWI452808B 一種直流側注入補償應用於十八脈波交流／直流轉換器的方法與裝置失效
简体标题：一种直流侧注入补偿应用于十八脉波交流／直流转换器的方法与设备
公开(公告)号：TWI452808B
公开(公告)日：2014-09-11
申请号：TW099127558
申请日：2010-08-18
申请人：楊宗銘 , YOUNG, CHUNG MING
发明人：楊宗銘 , YOUNG, CHUNG MING , 葉辰威 , YEH, CHEN WEI
IPC分类号： H02M1/12 , H02M7/12

10. 发明专利

TW201421886A 利用耦合電感之交流／直流對稱式倍壓整流裝置审中-公开
简体标题：利用耦合电感之交流／直流对称式倍压整流设备
公开(公告)号：TW201421886A
公开(公告)日：2014-06-01
申请号：TW101144647
申请日：2012-11-29
申请人：楊宗銘 , YOUNG, CHUNG MING
发明人：楊宗銘 , YOUNG, CHUNG MING , 陳星兆 , CHEN, SING JHAO
IPC分类号： H02M7/12
摘要：本發明提出一個利用耦合電感之可調式高電壓直流輸出用交流/直流轉換器裝置，主要架構為耦合電感、雙向電力開關裝置及對稱式多階倍壓整流裝置(Symmetrical Cockcroft-Walton cascade voltage multiplier)所組合構成，不需額外使用變壓器，即有高的昇壓比，並可藉由增加對稱式多階倍壓整流裝置的串接階數以獲得更高的昇壓比。傳統式昇壓電路必須藉由調整開關的責任週期，才有較高的輸出電壓，但由於寄生元件對輸出入電壓轉移比例的影響，當責任週期越高，其轉換效率將會下降，倘若利用變壓器昇壓，則轉換效率也無法提高。本發明所提出的交流/直流轉換器裝置，利用耦合電感之優點，降低其開關耐壓，將有更高的轉換效率。
简体摘要：本发明提出一个利用耦合电感之可调式高电压直流输出用交流/直流转换器设备，主要架构为耦合电感、双向电力开关设备及对称式多阶倍压整流设备(Symmetrical Cockcroft-Walton cascade voltage multiplier)所组合构成，不需额外使用变压器，即有高的升压比，并可借由增加对称式多阶倍压整流设备的串接阶数以获得更高的升压比。传统式升压电路必须借由调整开关的责任周期，才有较高的输出电压，但由于寄生组件对输出入电压转移比例的影响，当责任周期越高，其转换效率将会下降，倘若利用变压器升压，则转换效率也无法提高。本发明所提出的交流/直流转换器设备，利用耦合电感之优点，降低其开关耐压，将有更高的转换效率。

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