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31. 发明授权

US08011921B2 System and control method for detecting an abnormal burning situation using air pressure sensing and flame detection 有权
标题翻译：使用气压检测和火焰检测来检测异常燃烧情况的系统和控制方法
公开(公告)号：US08011921B2
公开(公告)日：2011-09-06
申请号：US12816772
申请日：2010-06-16
申请人： Si-Hwan Kim
发明人： Si-Hwan Kim
IPC分类号： F24H9/20
CPC分类号： F23N5/242 , F23M2900/11041 , F23N2029/04
摘要： Disclosed is a method for detecting a combustion state of a boiler, and more particularly to a boiler and a method capable of exactly detecting an abnormal combustion state of a gas boiler using an air pressure sensor and a flame detection unit, thereby improving efficiency of the boiler. The method comprises the steps of (S1) supplying air to a burner through a fan, (S2) detecting whether an optimum amount of air is supplied through step (S1) by using the air pressure sensor, (S3) continuously detecting a status of a flame through the flame detection unit if the flame is made by an ignition part, (S4) converting a size of the flame into a corresponding voltage value, inputting the voltage value into a microcomputer, and comparing the voltage value with a preset target voltage value, (S5) stopping a combustion process if the microcomputer determines that the air pressure sensor erroneously operates based on a fact that a difference value between the voltage value and the preset target voltage value exceeds a reference value, and (S6) displaying an error message indicating an abnormal combustion state if the microcomputer determines that the air pressure sensor erroneously operates.
摘要翻译：公开了一种用于检测锅炉的燃烧状态的方法，更具体地涉及一种能够使用空气压力传感器和火焰检测单元精确地检测燃气锅炉的异常燃烧状态的锅炉和方法，从而提高了锅炉。该方法包括以下步骤：（S1）通过风扇向燃烧器供给空气;（S2）通过使用空气压力传感器检测是否通过步骤（S1）供给最佳空气量，（S3）连续检测状态如果火焰由点火部件制成，则通过火焰检测单元的火焰，（S4）将火焰的尺寸转换成相应的电压值，将电压值输入到微计算机中，并将电压值与预设的目标电压（S5）根据电压值与预设目标电压值之间的差值超过参考值的事实，如果微机确定空气压力传感器错误地操作，则停止燃烧过程，（S6）显示错误如果微计算机确定空气压力传感器错误地操作，则指示异常燃烧状态的信息。

32. 发明申请

US20100276616A1 FLOW CONTROL VALVE 审中-公开
标题翻译：流量控制阀
公开(公告)号：US20100276616A1
公开(公告)日：2010-11-04
申请号：US12742090
申请日：2008-10-20
申请人： Si-Hwan Kim
发明人： Si-Hwan Kim
IPC分类号： F16K31/04 , F16K31/64
CPC分类号： F16K31/04 , G05D7/0635
摘要： The present invention relates to a flow control valve that is capable of rapidly supplying hot water at a user's desired temperature by promptly controlling the opening rate of a valve depending on the flow of supplied direct water. In order to implement this, the flow control valve according to the present invention includes a motor that rotates in both directions; an opening and closing member that reciprocates by rotation of the motor to control the opening rate of a channel; a position varying member of which a position varies integrally with the opening and closing member by the rotation of the motor; and a valve opening rate sensing unit that senses the opening rate of the valve from an output voltage varying depending on the position of the position varying member.
摘要翻译：本发明涉及一种流量控制阀，其能够根据供给的直接水的流动迅速地控制阀的开启速度，从而能够以用户期望的温度快速供给热水。为了实现这一点，根据本发明的流量控制阀包括在两个方向上旋转的电动机; 打开和关闭构件，其通过所述马达的旋转而往复运动以控制通道的打开速率; 位置变化部件，其位置通过电动机的旋转与打开和关闭部件一体地变化; 以及阀开度检测单元，其根据由所述位置变化构件的位置而变化的输出电压来感测所述阀的打开速度。

33. 发明申请

US20090308293A1 BOILER AND METHOD FOR CONTROLLING AIR AND FUEL RATIO USING AIR PRESSURE SENSOR 有权
标题翻译：锅炉和使用空气压力传感器控制空气和燃料比的方法
公开(公告)号：US20090308293A1
公开(公告)日：2009-12-17
申请号：US11919202
申请日：2005-09-14
申请人： Si Hwan Kim
发明人： Si Hwan Kim
IPC分类号： F23N5/18 , F23N5/26 , F24H9/20
CPC分类号： F23N3/082 , F23N2025/06 , F23N2033/08
摘要： Disclosed is an air-fuel ratio control boiler using a air pressure sensor and method for controlling the air-fuel ratio thereof. The boiler is comprised of a fan, the air pressure sensor, a air pressure sensor voltage measurement unit, a air pressure sensor voltage compensation unit, and a controller, and previously compensates for noise factors caused by deviation (error) of a component property, a constituent, of the air pressure sensor so as to be matched to initial reference voltage prior to operating the fan, thereby maximizing the effectiveness of the air-fuel ratio. Further, the boiler makes it possible not only to exert an optimal fuel efficiency effect due to the maximization of combustion efficiency, but also to minimize discharge of harmful gases, thereby preventing environmental pollution in advance, and thus improving the reliability of products.
摘要翻译：公开了一种使用空气压力传感器的空燃比控制锅炉及其空燃比的控制方法。锅炉由风扇，空气压力传感器，空气压力传感器电压测量单元，气压传感器电压补偿单元和控制器组成，并且预先补偿由组件属性的偏差（误差）引起的噪声因素，作为空气压力传感器的构成要素，以便在操作风扇之前与初始参考电压相匹配，从而最大化空燃比的有效性。此外，由于燃烧效率最大化，锅炉不仅可以发挥最佳的燃料效率效果，而且能够最大程度地减少有害气体的排放，从而防止环境污染，提高产品的可靠性。

34. 发明授权

US5942154A Liquid crystal display device and manufacturing method thereof 失效
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US5942154A
公开(公告)日：1999-08-24
申请号：US927543
申请日：1997-09-11
申请人： Si-hwan Kim , Seung-bae Lee , Jin-woo Park
发明人： Si-hwan Kim , Seung-bae Lee , Jin-woo Park
IPC分类号： C09K19/54 , G02F1/1333 , G02F1/1334 , G02F1/1339 , G02F1/137 , C09K19/52 , G02F1/133 , G02F1/1335
CPC分类号： C09K19/544 , G02F1/133377 , G02F1/13718 , G02F1/1334 , G02F2203/34
摘要： A liquid crystal display having a liquid crystal mixture of cholesteric and nematic liquid crystal materials and a method of manufacturing the display. A polymer-liquid crystal mixture, obtained by mixing a mixture of cholesteric and nematic liquid crystals with a polymer compound, is sealed in a plurality of cells between two substrates having respective electrodes. Various mixtures are used in different cells so that different colors can be displayed.
摘要翻译：具有胆甾型和向列型液晶材料的液晶混合物的液晶显示器和制造该显示器的方法。通过将胆甾型和向列型液晶的混合物与高分子化合物混合而获得的聚合物 - 液晶混合物被密封在具有各自电极的两个基板之间的多个单元中。在不同的单元格中使用各种混合物，以便可以显示不同的颜色。

35. 发明申请

US20110285607A1 PORTABLE DISPLAY DEVICE 审中-公开
标题翻译：便携式显示设备
公开(公告)号：US20110285607A1
公开(公告)日：2011-11-24
申请号：US13144946
申请日：2010-01-18
申请人： Si Hwan Kim
发明人： Si Hwan Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3611 , G02F1/133308 , G02F1/13336 , G02F1/13338 , G02F2202/28 , G06F1/1616 , G06F1/1641 , G06F1/1654 , G06F3/041 , G06F3/1446 , G09G3/2092 , G09G5/34 , G09G2300/026 , G09G2300/0426 , G09G2320/08 , G09G2340/0492 , H04M1/0216 , H04M1/0256 , H04M2250/16 , H05K7/16
摘要： A method of using two display panels as a single screen is provided. More particularly, a structure for minimizing the size of a joint between two display panels and an algorithm for coping with a situation where a text line or a text image is located at the joint are provided. A portable display device has at least two panel housings and first and second display panels mounted on the panel housings, respectively, in which the display panels are joined to each other to form a single screen when the panel housings are unfolded. When a text line or a text image is located at the joint between the first and second display panels, a screen is shifted so that the joint is located in a space between the text lines.
摘要翻译：提供了使用两个显示面板作为单个屏幕的方法。更具体地，提供了用于最小化两个显示面板之间的接合体的尺寸的结构和用于应对文本行或文本图像位于关节处的情况的算法。便携式显示装置具有至少两个面板壳体和分别安装在面板壳体上的第一和第二显示面板，其中显示面板彼此接合以在面板壳体展开时形成单个屏幕。当文本行或文本图像位于第一和第二显示面板之间的关节处时，屏幕移动，使得关节位于文本行之间的空间中。

36. 发明申请

US20100330512A1 MULTI-BOILER AND CONTROL METHOD THEREOF FOR PREVENTING BACK FLOW OF EXHAUST GAS 有权
标题翻译：用于防止排气回流的多锅炉及其控制方法
公开(公告)号：US20100330512A1
公开(公告)日：2010-12-30
申请号：US12519154
申请日：2008-12-26
申请人： Si-Hwan Kim
发明人： Si-Hwan Kim
IPC分类号： F23N1/02 , F23N5/26
CPC分类号： F24H9/2042 , F23J2211/20 , F23N3/002 , F23N3/082 , F23N5/242 , F23N2031/28 , F23N2033/08 , F23N2037/02 , F23N2041/06 , F24D12/02 , F24D19/10 , F24D2200/043 , Y02B10/70 , Y02B30/14
摘要： The present invention relates to a control method of preventing backflow of exhaust gas of a multiboiler that is composed of a plurality of boilers connected in a line, each of which includes a wind pressure sensor measuring wind pressure of air flowing into a combustion chamber and a controller controlling the number of revolutions of a fan supplying air into the combustion chamber on the basis of the wind pressure measured by the wind pressure sensor, and in which any one of the controllers is set as a master controller and the other controllers are set as slave controllers and the master controller and the slave controllers are connected by a communication line to communicate with each other, and the control method includes: measuring wind pressures of air flowing into the combustion chambers using the wind pressure sensors in the controller of boilers that are in operation; and calculating the average wind pressure of the boilers that are in operation in response to information about the wind pressures measured by the controllers of the boilers that are in operation, using the master controller, determining the control amount of wind of the fans of boilers that are not in operation on the basis of the average wind pressure, and then operating the fan of the boilers that are not in operation on the basis of the determined results. According to the method, it is possible to provide a multi-boiler or a multi-water heater that does not generate additional cost for installing the dampers are not needed and does not substantially breakdown due even though it is used for a long period of time, thereby saving cost for maintenance.
摘要翻译：本发明涉及一种防止由多个连接在一起的锅炉组成的多锅炉的排气回流的控制方法，每个锅炉包括测量流入燃烧室的空气的风压的风压传感器和控制器根据由风压传感器测量的风压控制向空气供给空气的风扇的转数，并且其中任何一个控制器被设置为主控制器，并且其它控制器被设置为从控制器和主控制器和从控制器通过通信线连接以彼此通信，并且控制方法包括：使用锅炉控制器中的风压传感器来测量流入燃烧室的空气的风压在运作中以及使用主控制器，响应于由正在操作的锅炉的控制器测量的关于风压的信息来计算正在运行的锅炉的平均风压，确定锅炉风扇的控制量，在平均风压的基础上不运行，然后根据确定的结果操作不运行的锅炉的风扇。根据该方法，可以提供一种不产生额外成本的多锅炉或多重热水器，不需要并且即使长时间使用也不会大大降低阻尼器，从而节省维护成本。

37. 发明申请

US20100319783A1 HOT WATER SYSTEM AND THE CONTROL METHOD 审中-公开
标题翻译：热水系统及其控制方法
公开(公告)号：US20100319783A1
公开(公告)日：2010-12-23
申请号：US12742434
申请日：2008-10-22
申请人： Si-Hwan Kim
发明人： Si-Hwan Kim
IPC分类号： F15D1/00 , F16K31/02
CPC分类号： F24D19/1015 , F24D19/1051 , Y10T137/0368 , Y10T137/7759
摘要： It is an object of the present invention to provide a hot water system that quickly supplies hot water at user's desired temperature and reduce installation cost, and a method of controlling the same According to the present invention, the hot water system includes: a motor, a closing member that controls flow rate of water by rotation of the motor, and a control valve that controls the opening amount of a valve on the basis of output voltage according to a position of the closing member which is changed by the rotation of the motor; a flow rate information measuring unit that measures flow rate information to determine flow rate of water passing through the control valve; a control unit that sets flow rate of water by calculating desired flow rate of water in response to the flow rate information, which is measured by and inputted from the flow rate information measuring unit, and controlling the motor.
摘要翻译：本发明的目的是提供一种在用户期望温度下快速供应热水并降低安装成本的热水系统及其控制方法根据本发明，热水系统包括：电动机，闭合部件，其通过电动机的旋转来控制水的流量;以及控制阀，其根据由所述电动机的旋转而变化的所述关闭部件的位置，基于输出电压来控制阀的开度 ; 流量信息测量单元，其测量流量信息以确定通过所述控制阀的水的流量; 控制单元，其通过根据由所述流量信息测量单元测量并从所述流量信息测量单元输入的所述流量信息计算期望的水流量来设定水的流量，以及控制所述电动机。

38. 发明申请

US20080314156A1 Accurate Pressure Sensor 有权
标题翻译：精密压力传感器
公开(公告)号：US20080314156A1
公开(公告)日：2008-12-25
申请号：US12278924
申请日：2007-01-09
申请人： Si-Hwan Kim
发明人： Si-Hwan Kim
IPC分类号： G01L9/14
CPC分类号： G01L9/14 , G01L9/007
摘要： The invention relates to a pressure sensor capable of measuring pressure accurately, and more particularly, to a pressure sensor comprising a box-shaped magnet, optionally having an inclined upper surface with a right side portion protruding higher than a left side portion, wherein the magnet is configured to radiate linear magnetic flux density in response to a change in distance along a straight line spaced uniformly apart from an N or S pole surface, whereby the pressure sensor can accurately detect a displacement in distance (position) and thus a pressure difference based on the displacement. The pressure sensor further includes a pipe connecting negative and positive pressures, a diaphragm movable in response to a difference between negative and positive pressures, a diaphragm support attached to a side of the diaphragm, a magnet attached to the diaphragm support to radiate linear magnetic flux density, a spring supporting the magnet, and the diaphragm and upper and lower cases housing these components.
摘要翻译：本发明涉及一种能够精确地测量压力的压力传感器，更具体地说，涉及一种包括盒状磁体的压力传感器，该压力传感器可选地具有倾斜的上表面，右侧部分突出高于左侧部分，其中磁体被配置为响应于沿着与N或S极表面均匀间隔开的直线的距离变化而辐射线性磁通密度，由此压力传感器可以精确地检测距离（位置）的位移，从而基于压力差在流离失所压力传感器还包括连接负压和正压力的管，响应于负压和正压之间的差异可移动的隔膜，附接到隔膜侧的隔膜支撑件，连接到隔膜支撑件以辐射线性磁通量的磁体密度，支撑磁体的弹簧，以及隔膜和上下壳体容纳这些部件。

39. 发明授权

US5882185A Apparatus for detecting a head wind in a gas boiler and method thereof 失效
标题翻译：用于检测燃气锅炉中的头风的装置及其方法
公开(公告)号：US5882185A
公开(公告)日：1999-03-16
申请号：US721344
申请日：1996-09-26
申请人： Si-Hwan Kim
发明人： Si-Hwan Kim
IPC分类号： F23N3/08 , F23N5/08 , F23N5/24 , F24H9/20 , F23N3/00
CPC分类号： F24H9/205 , F23N5/242 , F23N2023/08 , F23N2033/04 , F23N3/08 , F23N5/08
摘要： An apparatus for detecting a head wind in a gas boiler and method is disclosed which is capable of the magnitude of variation of voltage corresponding to the R.P.M. of an exhaust fan and the combustion state of flame. A microcomputer in the gas boiler detects the R.P.M of exhaust fan and voltage applied to the exhaust fan when the R.P.M exceeds a normal limit. The detected voltage is compared with a reference voltage. If the compared result exceeds a predetermined value, to sense the combustion state of flame an infrared rays sensor is used. When the head wind is introduced into an exhaust conduit, the red wavelength is sensed at flame due to incomplete combustion. Accordingly, in case that the magnitude of variation of voltage exceeds a predetermined value and the red wavelength is sensed, microcomputer can detect the head wind.
摘要翻译：公开了一种用于检测燃气锅炉中的头风的装置和方法，其能够对应于R.P.M.的电压的变化幅度。的排气扇和火焰的燃烧状态。当R.P.M超过正常限值时，燃气锅炉中的微型计算机检测排气风扇的R.P.M和排气风扇的电压。将检测到的电压与参考电压进行比较。如果比较结果超过预定值，则为了感测火焰的燃烧状态，使用红外线传感器。当头风引入排气管道时，红色波长由于不完全燃烧而在火焰下被感测。因此，在电压变化幅度超过预定值并且检测到红色波长的情况下，微机可以检测头风。

40. 发明授权

US5796451A Liquid crystal cell with an external color filter 失效
标题翻译：带有外部滤色片的液晶单元
公开(公告)号：US5796451A
公开(公告)日：1998-08-18
申请号：US865294
申请日：1997-05-29
申请人： Si-hwan Kim
发明人： Si-hwan Kim
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133526 , G02F1/133512
摘要： A color LCD system includes an LCD cell, a color filter, and a light collecting member. The LCD cell includes a pair of panels, a pair of transparent electrodes facing each other and being disposed on the panels, respectively, and a pair of orientation layers covering the transparent electrodes, respectively, a color filter attached to an outer face of the LCD cell and having red, green, and blue filter layers each of which has the same centerline as that of the transparent electrode. The light collecting member is disposed between the color filter and a light source to improve light effect.
摘要翻译：彩色LCD系统包括LCD单元，滤色器和集光构件。 LCD单元包括一对面板，一对彼此面对的透明电极并分别设置在面板上，一对取向层分别覆盖透明电极，滤色器分别连接到LCD的外表面并且具有红色，绿色和蓝色滤色器层，每个滤色层具有与透明电极相同的中心线。集光构件设置在滤色器和光源之间以改善光效果。

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