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11. 发明授权

US11472584B2 Vacuum bag 有权
公开(公告)号：US11472584B2
公开(公告)日：2022-10-18
申请号：US17027415
申请日：2020-09-21
申请人： Chi-Yuan Chang
发明人： Chi-Yuan Chang
IPC分类号： B65B31/04 , B65D33/25 , B65D30/24 , B65D81/20
摘要： A vacuum storage apparatus includes a bag and a pump. A zipper is operable to close a mouth of the bag. The pump includes a shell, a bottom plate and two check valves. The shell includes a flange extending from an air bag. The air bag includes a chamber. The flange includes a vent in communication with the chamber and is inserted in and connected to the bag so that the air bag extends out of an aperture of the bag. The bottom plate includes an entrance and is connected to the flange so that the entrance is in communication with the chamber. The first check valve is located between the flange and the bottom plate so that an inlet thereof is in communication with the chamber and an outlet thereof is in communication with the vent. The second check valve is connected to the bottom plate, over the entrance.

12. 发明授权

US10539125B2 Manual pump 有权
公开(公告)号：US10539125B2
公开(公告)日：2020-01-21
申请号：US15488465
申请日：2017-04-15
申请人： Chi-Yuan Chang
发明人： Chi-Yuan Chang
IPC分类号： F04B33/00 , F04B53/10 , F04B53/14 , F04B39/10 , F04B39/12
摘要： A manual pump includes a pumping unit and a nozzle unit. The pumping unit includes an air bag, a valve housing connected to the air bag, and a sealing ring located on and around the valve housing. The nozzle unit includes a shell connected to an inflatable object and made with an opening, a shield connected to the shell and made with an aperture, a plunger inserted in the opening and the aperture, a sealing ring located on and around the plunger, and a spring located on and around the plunger and compressed between the plunger and the shield. The aperture is in communication of air with the opening, and the opening includes a tapered portion with a wall in contact with the sealing ring of the pumping unit when the valve housing is inserted in the shell.

13. 发明授权

US09571147B1 Portable storage buckling unit 有权
标题翻译：便携式存储弯曲单元
公开(公告)号：US09571147B1
公开(公告)日：2017-02-14
申请号：US15007197
申请日：2016-01-26
申请人： Chi-Yuan Chang
发明人： Chi-Yuan Chang
IPC分类号： H04M11/00 , H04M1/00 , H04B1/3827 , A45C11/00 , A45F5/00
CPC分类号： H04B1/385 , A45C11/00 , A45C2011/002 , A45F5/00 , A45F2005/008 , A45F2200/0516 , H04B1/3888
摘要： A portable storage apparatus includes a wrapping unit, a buckling unit, a clawing unit and a holder. The wrapping unit is adapted for wrapping a user's arm. The buckling unit is attached to the wrapping unit. The holder is adapted for holding a portable electronic device. The clawing unit is attached to the holder. The clawing unit can be engaged with and disengaged from the buckling unit. Hence, the holder can be attached to and detached from the wrapping unit.
摘要翻译：便携式存储装置包括包装单元，弯曲单元，抓爪单元和保持器。包装单元适于包裹使用者的手臂。弯曲单元附接到包装单元。保持器适于容纳便携式电子设备。抓钩单元附接到支架。抓钩单元可以与弯曲单元接合和脱离。因此，保持器可以附接到包装单元并从包装单元拆卸。

14. 发明授权

US09155368B2 Waterproof protection pouch for mobile devices 有权
标题翻译：手机防水保护袋
公开(公告)号：US09155368B2
公开(公告)日：2015-10-13
申请号：US14146221
申请日：2014-01-02
申请人： Chi-Yuan Chang
发明人： Chi-Yuan Chang
IPC分类号： A45C11/22 , B65D81/22 , B65D6/00 , B65D81/18 , A45C11/00
CPC分类号： A45C11/22 , A45C2011/002 , A45C2011/003 , A45F2200/0508 , A45F2200/0516 , A45F2200/0525 , A45F2200/0533 , B65D11/20 , B65D81/18 , H04B1/3888 , H04B2001/3894
摘要： A waterproof protection pouch for mobile devices comprises a coupling set, a pouch, a sealing member and a retrieval tray. The coupling set includes a rigid ring, an opening and a clamping ring. The rigid ring has an annular latch groove on the outer circumference thereof. The pouch includes a connecting portion connected to the coupling set and a pouch opening. The sealing member includes a cap, a latch portion latched on the latch groove and a plug to wedge in the opening. The plug includes at least one annular sealing ridge on the outer circumference thereof. The retrieval tray has a carrying plate to hold the mobile device and a retrieval portion running through the pouch opening and opening of the coupling set to connect to the sealing member. Through the rigid ring and sealing member, the waterproof protection pouch can provide watertight and pressure withstanding effects.
摘要翻译：用于移动设备的防水保护袋包括联接组件，小袋，密封构件和取出托盘。联轴器组包括刚性环，开口和夹紧环。刚性环在其外周上具有环形的锁定槽。该袋包括连接到联接组件和一个小袋开口的连接部分。密封构件包括盖，闩锁在闩锁槽上的闩锁部分和在开口中楔入的插头。塞子在其外圆周上包括至少一个环形密封脊。取出托盘具有用于保持移动装置的承载板和穿过联接装置的小袋开口和开口的取回部分，以连接到密封构件。通过刚性环和密封件，防水保护袋可以提供防水和耐压的效果。

15. 发明授权

US09030104B2 Method and system for adjusting power supply and display screen brightness of electronic device with thin-film solar panel 有权
标题翻译：用薄膜太阳能电池板调整电源和显示屏幕亮度的方法和系统
公开(公告)号：US09030104B2
公开(公告)日：2015-05-12
申请号：US13469569
申请日：2012-05-11
申请人： Charn-Ying Chen , Chi-Yuan Chang , Cheng-Si Tsao , Chih-Min Chuang , Hou-Chin Cha , Yu-Ching Huang , Yeong-Der Lin , Fan-Hsuan Hsu , Chia-Hsin Lee
发明人： Charn-Ying Chen , Chi-Yuan Chang , Cheng-Si Tsao , Chih-Min Chuang , Hou-Chin Cha , Yu-Ching Huang , Yeong-Der Lin , Fan-Hsuan Hsu , Chia-Hsin Lee
IPC分类号： H05B37/02 , H05B39/04 , H05B41/36 , G09G3/34 , H02J7/35
CPC分类号： G09G3/3406 , G09G2320/0626 , G09G2330/021 , G09G2360/144 , H02J7/35 , H05B37/0218 , Y02B20/46
摘要： A method and system for adjusting power supply and display screen brightness of an electronic device with a thin-film solar panel are introduced. The method includes configuring the electronic device with a first threshold level and a second threshold level, wherein the first threshold level and the second threshold level are voltage levels or current levels; attaching the thin-film solar panel to a casing of the electronic device for enabling the electronic device to convert an external light into a transformed voltage or current; and determining whether the transformed voltage or current lies between the first threshold level and the second threshold level to decide whether to allow the display screen to operate at an existing brightness level thereof continuously. The method and system enable the electronic device to receive the external light for supplementing power supple and sense the external light for adjusting power level.
摘要翻译：介绍了一种利用薄膜太阳能电池板调整电子设备的电源和显示屏亮度的方法和系统。该方法包括配置具有第一阈值电平和第二阈值电平的电子设备，其中第一阈值电平和第二阈值电平是电压电平或电流电平; 将所述薄膜太阳能电池板连接到所述电子设备的壳体，以使得所述电子设备能够将外部光转换成变换的电压或电流; 以及确定变换的电压或电流是否位于第一阈值电平和第二阈值电平之间，以决定是否允许显示屏以连续的现有亮度电平工作。该方法和系统使得电子设备能够接收用于补充电源的外部光，并感测外部光以调整功率电平。

16. 发明申请

US20130234606A1 Method and System for Adjusting Power Supply and Display Screen Brightness of Electronic Device with Thin-Film Solar Panel 有权
标题翻译：用薄膜太阳能电池板调整电源和显示屏幕亮度的方法和系统
公开(公告)号：US20130234606A1
公开(公告)日：2013-09-12
申请号：US13469569
申请日：2012-05-11
申请人： Charn-Ying Chen , Chi-Yuan Chang , Cheng-Si Tsao , Chih-Min Chuang , Hou-Chin Cha , Yu-Ching Huang , Yeong-Der Lin , Fan-Hsuan Hsu , Chia-Hsin Lee
发明人： Charn-Ying Chen , Chi-Yuan Chang , Cheng-Si Tsao , Chih-Min Chuang , Hou-Chin Cha , Yu-Ching Huang , Yeong-Der Lin , Fan-Hsuan Hsu , Chia-Hsin Lee
IPC分类号： H05B37/02 , H02J7/00
CPC分类号： G09G3/3406 , G09G2320/0626 , G09G2330/021 , G09G2360/144 , H02J7/35 , H05B37/0218 , Y02B20/46
摘要： A method and system for adjusting power supply and display screen brightness of an electronic device with a thin-film solar panel are introduced. The method includes configuring the electronic device with a first threshold level and a second threshold level, wherein the first threshold level and the second threshold level are voltage levels or current levels; attaching the thin-film solar panel to a casing of the electronic device for enabling the electronic device to convert an external light into a transformed voltage or current; and determining whether the transformed voltage or current lies between the first threshold level and the second threshold level to decide whether to allow the display screen to operate at an existing brightness level thereof continuously. The method and system enable the electronic device to receive the external light for supplementing power supple and sense the external light for adjusting power level.
摘要翻译：介绍了一种利用薄膜太阳能电池板调整电子设备的电源和显示屏亮度的方法和系统。该方法包括配置具有第一阈值电平和第二阈值电平的电子设备，其中第一阈值电平和第二阈值电平是电压电平或电流电平; 将所述薄膜太阳能电池板连接到所述电子设备的壳体，以使得所述电子设备能够将外部光转换成变换的电压或电流; 以及确定变换的电压或电流是否位于第一阈值电平和第二阈值电平之间，以决定是否允许显示屏以连续的现有亮度电平工作。该方法和系统使得电子设备能够接收用于补充电源的外部光，并感测外部光以调整功率电平。

17. 发明授权

US07950909B2 Pump structure connectable with an air cushion or a bladder 有权
标题翻译：泵结构可与气垫或气囊连接
公开(公告)号：US07950909B2
公开(公告)日：2011-05-31
申请号：US12379129
申请日：2009-02-13
申请人： Chi-Yuan Chang
发明人： Chi-Yuan Chang
IPC分类号： F04B43/00
CPC分类号： F04B33/00 , F04B45/02
摘要： A pump structure connectable with an aircushion or a bladder. The pump structure includes: a flexible main body defining a valve room in which a relief valve is arranged and a compressible chamber; a one-way valve permitting the fluid to one-way flow into the chamber; and a thin membrane-type check valve. The check valve has a first end and a second end, which are operable between opened position and closed position. The first and second ends respectively communicate with the chamber and an output tube, which is connectable with the aircushion or bladder. The first and second ends of the check valve are respectively positioned in spaces provided by the chamber and the valve room. A substrate board is disposed under the flexible main body. The substrate board has a through hole and a notch formed on positions where the first and second ends of the check valve are formed.
摘要翻译：泵结构可与气缸或气囊连接。泵结构包括：柔性主体，其限定安装有安全阀的阀室和可压缩室; 单向阀允许流体单向流入腔室; 和薄膜式止回阀。止回阀具有可在打开位置和关闭位置之间操作的第一端和第二端。第一和第二端分别与腔室和输出管连通，输出管可与气缸或气囊连接。止回阀的第一和第二端分别位于由腔室和阀室提供的空间中。衬底板设置在柔性主体下方。基板具有形成在形成有止回阀的第一和第二端的位置处的通孔和凹口。

18. 发明授权

US07839018B2 Method and system of hybrid power management 有权
标题翻译：混合动力管理方法与系统
公开(公告)号：US07839018B2
公开(公告)日：2010-11-23
申请号：US12181456
申请日：2008-07-29
申请人： Charn-Ying Chen , Chi-Yuan Chang , Wei-Wei Lin , Chih-Lin Huang , Yeong-Der Lin
发明人： Charn-Ying Chen , Chi-Yuan Chang , Wei-Wei Lin , Chih-Lin Huang , Yeong-Der Lin
IPC分类号： H02J1/00 , H02J7/34
CPC分类号： H02J7/34 , H01M8/04537 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/0494 , H01M8/04947 , H01M8/04955 , H01M16/006 , H02J2001/004 , Y10T307/505 , Y10T307/511 , Y10T307/516 , Y10T307/527 , Y10T307/696
摘要： A method of hybrid power management is provided in the present invention, comprising steps of: providing a hybrid power output device being coupled to a load and comprising a fuel cell module and a secondary cell module; determining a plurality of threshold values, each representing one of output power modes of the hybrid power output device respectively; and monitoring a characteristic value output from the fuel cell module and comparing the characteristic value with the threshold values to determine one of the output power modes to supply power to the load. Moreover, the present invention further provides a system of hybrid power management using the foregoing method to control switches to select from the output power modes such as supplying power from the fuel cell module only, from both the fuel cell module and the secondary battery, or cutting off power supply to the load according to the power state of the fuel cell module.
摘要翻译：本发明提供了一种混合动力管理方法，包括以下步骤：提供耦合到负载并包括燃料电池模块和二次电池模块的混合动力输出装置; 确定多个阈值，每个阈值分别代表混合动力输出装置的输出功率模式之一; 以及监视从所述燃料电池模块输出的特性值，并将所述特征值与所述阈值进行比较，以确定向所述负载供电的输出功率模式之一。此外，本发明还提供一种使用上述方法的混合动力管理系统，用于控制开关以从输出功率模式进行选择，例如仅从燃料电池模块和二次电池供应来自燃料电池模块的功率，或根据燃料电池模块的电源状态切断负载的电源。

19. 发明申请

US20070196700A1 Method of supplying fuel to fuel cells 审中-公开
标题翻译：向燃料电池供应燃料的方法
公开(公告)号：US20070196700A1
公开(公告)日：2007-08-23
申请号：US11488738
申请日：2006-07-19
申请人： Charn-Ying Chen , Chun-Lung Chang , Chi-Yuan Chang , Yun Lin
发明人： Charn-Ying Chen , Chun-Lung Chang , Chi-Yuan Chang , Yun Lin
IPC分类号： H01M8/04
CPC分类号： H01M8/04619 , H01M8/04186 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04992 , H01M8/1011 , Y02E60/523 , Y02P70/56
摘要： The present invention relates a method of supplying fuel to a fuel cell, which comprises steps of: feeding a specific amount of a fuel into a fuel cell; obtaining a second characteristic value at a specific time point; detecting and measuring a character of the fuel cell at a time interval before the specific time point for obtaining a second characteristic value; comparing the second characteristic value to the first characteristic value for enabling the fuel to be fed into the fuel cell while the second characteristic value is smaller that the first characteristic value. By the aforesaid method, the supplying of fuel to the fuel cell can be effectively controlled for optimizing the performance of the fuel cell without the use of fuel sensor required thereby and thus reducing the cost and complexity of manufacturing the fuel cell system.
摘要翻译：本发明涉及向燃料电池供应燃料的方法，其包括以下步骤：将特定量的燃料进料到燃料电池中; 在特定时间点获得第二特征值; 在获得第二特征值的特定时间点之前的时间间隔检测和测量燃料电池的字符; 将所述第二特征值与所述第一特征值进行比较，以使得能够将所述燃料供给到所述燃料电池中，同时所述第二特征值小于所述第一特征值。通过上述方法，可以有效地控制向燃料电池供应燃料，以优化燃料电池的性能，而无需使用所需的燃料传感器，从而降低燃料电池系统的制造成本和复杂性。

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