专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130209309A1 MAGNESIUM ALLOY SHEET HAVING IMPROVED FORMABILITY AT ROOM TEMPERATURE, AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：在室温下具有改善的可锻性的镁合金板及其制造方法
公开(公告)号：US20130209309A1
公开(公告)日：2013-08-15
申请号：US13881255
申请日：2011-08-29
申请人： Young Seon Lee , Yong Nam Kwon , Seong Hoon Kang , Kwang Seok Lee , Dae Yong Kim , Ji Hoon Kim , Sang Woo Kim
发明人： Young Seon Lee , Yong Nam Kwon , Seong Hoon Kang , Kwang Seok Lee , Dae Yong Kim , Ji Hoon Kim , Sang Woo Kim
IPC分类号： C22C23/00 , B24C1/10 , C22F1/06
CPC分类号： C22C23/00 , B24C1/10 , B24C5/005 , C21D7/04 , C21D7/06 , C22C23/02 , C22F1/06 , Y10T29/47 , Y10T29/479
摘要： Provided are a magnesium alloy sheet having improved formability at room temperature and a method for manufacturing same. According to one embodiment of the present invention, the method for manufacturing the magnesium alloy sheets having improved formability at room temperature is characterized by comprising a first pretreatment step of applying residual compression stress to the surface the magnesium alloy raw material.
摘要翻译：提供在室温下具有改进的成形性的镁合金板及其制造方法。根据本发明的一个实施方案，在室温下具有改进的成形性的镁合金板的制造方法的特征在于包括向镁合金原料的表面施加残余压缩应力的第一预处理步骤。

2. 发明授权

US08793877B2 Apparatus for manufacturing truss structure using multi-point pins, method of manufacturing truss structure using the same, truss core sandwich panel having the truss structure, method of manufacturing the truss core sandwich panel 有权
标题翻译：用于制造使用多点销的桁架结构的装置，使用该桁架结构的桁架结构的制造方法，具有桁架结构的桁架芯夹层板，桁架芯夹层板的制造方法
公开(公告)号：US08793877B2
公开(公告)日：2014-08-05
申请号：US13369616
申请日：2012-02-09
申请人： Sang Woo Kim , Daeyong Kim , Ji Hoon Kim , Youngseon Lee , Yong Nam Kwon , Seong Hoon Kang , Kwang Seok Lee
发明人： Sang Woo Kim , Daeyong Kim , Ji Hoon Kim , Youngseon Lee , Yong Nam Kwon , Seong Hoon Kang , Kwang Seok Lee
IPC分类号： B21D47/00
CPC分类号： B21D47/00 , B21D13/02 , Y10T29/49625 , Y10T428/12354
摘要： The present invention provides an apparatus for manufacturing a truss structure using multi-point pins, a method of manufacturing a truss structure using the apparatus, a truss core sandwich panel having the truss structure, and a method of manufacturing the truss core sandwich panel. The apparatus includes a metal plate, clamps, an upper die and a lower die. The clamps hold the metal plate. The upper die has upper multi-point pins which press the metal plate downwards. The lower die has lower multi-point pins which press the metal plate upwards. The metal plate has first and second points that respectively correspond to the upper and lower multi-point pins. The first points are extended downwards by the upper multi-point pins, and the second points are extended upwards by the lower multi-point pins. Thereby, many symmetrical sides are formed in the truss structure, thus increasing the stability of the truss structure.
摘要翻译：本发明提供了一种使用多点针脚制造桁架结构的装置，使用该装置制造桁架结构的方法，具有桁架结构的桁架芯夹层板以及制造桁架芯夹芯板的方法。该装置包括金属板，夹具，上模和下模。夹具夹住金属板。上模具有上多个多针销，将金属板向下压。下模具有较低的多点销，将金属板向上压。金属板具有分别对应于上，下多点销的第一点和第二点。第一点由上部多点针脚向下延伸，第二点由下部多点针脚向上延伸。因此，在桁架结构中形成许多对称的侧面，从而增加了桁架结构的稳定性。

3. 发明申请

US20120263969A1 APPARATUS FOR MANUFACTURING TRUSS STRUCTURE USING MULTI-POINT PINS, METHOD OF MANUFACTURING TRUSS STRUCTURE USING THE SAME, TRUSS CORE SANDWICH PANEL HAVING THE TRUSS STRUCTURE, METHOD OF MANUFACTURING THE TRUSS CORE SANDWICH PANEL 有权
标题翻译：用于使用多点引脚制造TRUSS结构的装置，使用其的TRUSS结构的制造方法，具有TRUSS结构的TRUSS核心三面板，制造TRUSS核心三面板的方法
公开(公告)号：US20120263969A1
公开(公告)日：2012-10-18
申请号：US13369616
申请日：2012-02-09
申请人： Sang Woo Kim , Daeyong Kim , Ji Hoon Kim , Youngseon Lee , Yong Nam Kwon , Seong Hoon Kang , Kwang Seok Lee
发明人： Sang Woo Kim , Daeyong Kim , Ji Hoon Kim , Youngseon Lee , Yong Nam Kwon , Seong Hoon Kang , Kwang Seok Lee
IPC分类号： B32B3/30 , B21D37/10 , B32B15/00 , B23P15/12 , B21D31/00
CPC分类号： B21D47/00 , B21D13/02 , Y10T29/49625 , Y10T428/12354
摘要： The present invention provides an apparatus for manufacturing a truss structure using multi-point pins, a method of manufacturing a truss structure using the apparatus, a truss core sandwich panel having the truss structure, and a method of manufacturing the truss core sandwich panel. The apparatus includes a metal plate, clamps, an upper die and a lower die. The clamps hold the metal plate. The upper die has upper multi-point pins which press the metal plate downwards. The lower die has lower multi-point pins which press the metal plate upwards. The metal plate has first and second points that respectively correspond to the upper and lower multi-point pins. The first points are extended downwards by the upper multi-point pins, and the second points are extended upwards by the lower multi-point pins. Thereby, many symmetrical sides are formed in the truss structure, thus increasing the stability of the truss structure.
摘要翻译：本发明提供了一种使用多点针脚制造桁架结构的装置，使用该装置制造桁架结构的方法，具有桁架结构的桁架芯夹层板以及制造桁架芯夹芯板的方法。该装置包括金属板，夹具，上模和下模。夹具夹住金属板。上模具有上多个多针销，将金属板向下压。下模具有较低的多点销，将金属板向上压。金属板具有分别对应于上，下多点销的第一点和第二点。第一点由上部多点针脚向下延伸，第二点由下部多点针脚向上延伸。因此，在桁架结构中形成许多对称的侧面，从而增加了桁架结构的稳定性。

4. 发明授权

US08913957B2 Wireless local area communication method and terminal supporting the same 有权
标题翻译：无线本地通信方式和终端支持相同
公开(公告)号：US08913957B2
公开(公告)日：2014-12-16
申请号：US13368806
申请日：2012-02-08
申请人： Dong Jin Eun , Yeo-Jun Yoon , Seong Hoon Kang
发明人： Dong Jin Eun , Yeo-Jun Yoon , Seong Hoon Kang
IPC分类号： H04B7/00 , H04M1/725 , H04W4/20 , H04W84/18
CPC分类号： H04W76/14 , G06F3/04817 , G06F3/0482 , H04M1/7253 , H04M2242/08 , H04M2250/22 , H04M2250/64 , H04W4/21 , H04W84/18
摘要： Provided is a method and terminal for wireless local area communication enabling nearby terminals to be paired by generating an identifier containing identification information of an application and randomly selected channel information; broadcasting the identifier to external terminals; performing a pairing procedure with an external terminal having responded to the broadcast identifier; and communicating data related to the application with the paired external terminal.
摘要翻译：提供一种用于无线局域通信的方法和终端，其使得邻近终端能够通过生成包含应用的标识信息和随机选择的信道信息的标识符来配对; 将标识符广播到外部终端; 执行与响应于所述广播标识符的外部终端的配对过程; 以及将与应用相关的数据与配对的外部终端进行通信。

5. 发明授权

US07417171B2 Method for preparing an aromatic dialdehyde and manufacturing system for the same 有权
标题翻译：制备芳香二醛的方法及其制备方法
公开(公告)号：US07417171B2
公开(公告)日：2008-08-26
申请号：US11637674
申请日：2006-12-13
申请人： Jong Hyun Chae , Won Ho Lee , Dong Il Lee , In Kyu Park , Yong Jin Choe , Sung Kyu Lee , Yeong Dae Kim , Jong Suh Park , Seong Hoon Kang
发明人： Jong Hyun Chae , Won Ho Lee , Dong Il Lee , In Kyu Park , Yong Jin Choe , Sung Kyu Lee , Yeong Dae Kim , Jong Suh Park , Seong Hoon Kang
IPC分类号： C07C45/27 , C07C45/90
CPC分类号： C07C45/82 , B01J23/002 , B01J23/04 , B01J23/28 , B01J23/30 , B01J23/888 , B01J2523/00 , C07C45/36 , C07C45/81 , C07C47/544 , B01J2523/48 , B01J2523/69 , B01J2523/14
摘要： The present invention relates to a method for preparing an aromatic dialdehyde, comprising, a) a step of gas phase oxidation reaction for preparing aromatic dialdehyde from dimethyl benzene; b) a step of separation for selectively recovering crude aromatic dialdehyde of molten phase from the reaction product of the step (a); and c) a step of purification for obtaining highly pure aromatic dialdehyde by purifying said crude aromatic dialdehyde, and a manufacturing system used for the preparation method. The method for preparation of the aromatic dialdehyde according to the present invention is simple, effective, and advantageous in that highly pure aromatic dialdehyde can be continuously prepared.
摘要翻译：本发明涉及一种制备芳族二醛的方法，包括：a）从二甲基苯制备芳族二醛的气相氧化反应步骤; b）从步骤（a）的反应产物中选择性回收熔融相的粗芳族二醛的分离步骤; 和c）通过纯化所述粗芳族二醛获得高纯度芳族二醛的纯化步骤和用于制备方法的制造系统。本发明的芳香二醛制备方法简单，有效，有利于连续制备高纯度芳香二醛。

6. 发明申请

US20120322379A1 WIRELESS LOCAL AREA COMMUNICATION METHOD AND TERMINAL SUPPORTING THE SAME 有权
标题翻译：无线本地区通信方法和终端支持相同
公开(公告)号：US20120322379A1
公开(公告)日：2012-12-20
申请号：US13368806
申请日：2012-02-08
申请人： Dong Jin EUN , Yeo-Jun Yoon , Seong Hoon Kang
发明人： Dong Jin EUN , Yeo-Jun Yoon , Seong Hoon Kang
IPC分类号： H04B7/00
CPC分类号： H04W76/14 , G06F3/04817 , G06F3/0482 , H04M1/7253 , H04M2242/08 , H04M2250/22 , H04M2250/64 , H04W4/21 , H04W84/18
摘要： Provided is a method and terminal for wireless local area communication enabling nearby terminals to be paired by generating an identifier containing identification information of an application and randomly selected channel information; broadcasting the identifier to external terminals; performing a pairing procedure with an external terminal having responded to the broadcast identifier; and communicating data related to the application with the paired external terminal.
摘要翻译：提供一种用于无线局域通信的方法和终端，其使得邻近终端能够通过生成包含应用的标识信息和随机选择的信道信息的标识符来配对; 将标识符广播到外部终端; 执行与响应于所述广播标识符的外部终端的配对过程; 以及将与应用相关的数据与配对的外部终端进行通信。

7. 发明授权

US07910780B2 Method for purifying terephthalaldehyde 有权
标题翻译：对苯二甲酸的纯化方法
公开(公告)号：US07910780B2
公开(公告)日：2011-03-22
申请号：US12312374
申请日：2007-11-15
申请人： Seong Hoon Kang , In Kyu Park , Yeong Dae Kim , Jong Suh Park
发明人： Seong Hoon Kang , In Kyu Park , Yeong Dae Kim , Jong Suh Park
IPC分类号： C07C45/90
CPC分类号： C07C45/81 , C07C47/544
摘要： The present invention relates to a method for purifying terephthalaldehyde which comprises a first step of dissolving terephthalaldehyde containing impurities in an aromatic solvent at high temperature to prepare a solution; and a second step of quenching the solution to re-crystallize it into terephthalaldehyde. In accordance with the present invention, high pure terephthalaldehyde may be economically prepared.
摘要翻译：本发明涉及对苯二甲醛的纯化方法，其包括在高温下将含有杂质的对苯二甲醛溶解在芳香族溶剂中以制备溶液的第一步骤; 并且第二步骤骤冷该溶液以使其再结晶成对苯二甲醛。根据本发明，可以经济地制备高纯对苯二甲醛。

8. 发明授权

US06418795B2 Method of measuring shear friction factor through backward extrusion process 失效
标题翻译：通过反向挤压工艺测量剪切摩擦系数的方法
公开(公告)号：US06418795B2
公开(公告)日：2002-07-16
申请号：US09783542
申请日：2001-02-15
申请人： Yong Taek Im , Jae Seung Cheon , Soo Young Kim , Geun An Lee , Seong Hoon Kang
发明人： Yong Taek Im , Jae Seung Cheon , Soo Young Kim , Geun An Lee , Seong Hoon Kang
IPC分类号： G01N324
CPC分类号： G01N3/24
摘要： A method of measuring shear friction factor between a workpiece material and a forming tool through a backward extrusion process. The method includes steps of: positioning the workpiece material at a groove previously manufactured on the forming die by turning; pressurizing the workpiece material to form an extruded product by pressure of a downwardly moving punch; forming tip on the extruded end of the extruded product; measuring an external diameter of the extruded product and a diameter of the tip, and obtaining a perpendicular distance by subtracting the diameter of the tip from the external diameter and dividing the subtracting result by two; and acquiring shear friction factor by calculating predetermined coefficients and a normalized perpendicular distance non-dimensionalized by thickness value of the extruded product. The thickness is defined as an interval between the external diameter of the extruded product and an external diameter of the punch.
摘要翻译：通过反向挤压工艺测量工件材料与成形工具之间的剪切摩擦系数的方法。该方法包括以下步骤：通过转动将工件材料定位在预先制造在成型模具上的凹槽处; 通过向下移动的冲头的压力对工件材料加压以形成挤出产品; 在挤出产品的挤出端上形成尖端; 测量挤出产品的外径和尖端的直径，并且通过从外径减去尖端的直径并将减法结果除以2获得垂直距离; 并通过计算预定系数和通过挤出产品的厚度值无量纲化的归一化垂直距离来获得剪切摩擦系数。厚度定义为挤出产品的外径和冲头的外径之间的间隔。

9. 发明授权

US5757935A Audio listening device for the hearing impaired 失效
标题翻译：听力障碍的音响装置
公开(公告)号：US5757935A
公开(公告)日：1998-05-26
申请号：US895899
申请日：1997-07-17
申请人： Seong Hoon Kang , Kyeong Ok Kang
发明人： Seong Hoon Kang , Kyeong Ok Kang
IPC分类号： H04R25/00
CPC分类号： H04R25/00 , H04R2460/13 , H04R25/407
摘要： An audio listening device includes a circuit for amplifying sound source signals and a mechanism including a bone conduction vibrator transforming an output signal of the amplifying circuit into a vibration. A vibration source transforms the output of the amplifying circuit into a first magnetic field and vibration. A vibration generating unit generates a second magnetic field for the vibration source to vibrate upwards and downwards due to attraction and repulsion processes of the first and second magnetic fields. A damper is connected to the vibration source to arouse air conduction hearing due to the vibration of the vibration source. A vibration plate is connected to the vibration source to arouse a bone conduction hearing due to the vibration of the vibration source. A vibration transmission unit transmits the bone conduction hearing and air conduction hearing to the hearing impaired.
摘要翻译：音频听音装置包括用于放大声源信号的电路和包括将放大电路的输出信号变换成振动的骨传导振动器的机构。振动源将放大电路的输出变换为第一磁场和振动。振动产生单元产生用于振动源的第二磁场，由于第一和第二磁场的吸引和排斥过程而向上和向下振动。阻尼器连接到振动源，以引起振动源的振动引起的空气传导听力。振动板连接到振动源，由于振动源的振动而引起骨传导听力。振动传递单元将听力受损的骨传导听觉和空气传导听觉传递给听力障碍。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式