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41. 发明申请

US20090016112A1 Method of Programming a Flash Memory Device 有权
标题翻译：闪存设备编程方法
公开(公告)号：US20090016112A1
公开(公告)日：2009-01-15
申请号：US12236916
申请日：2008-09-24
申请人： Chang Hyun Lee
发明人： Chang Hyun Lee
IPC分类号： G11C16/04 , G11C16/06
CPC分类号： G11C16/3418 , G11C16/3427
摘要： A non-volatile memory device includes an array of flash memory cells therein and a voltage generator. The voltage generator is configured to generate a program voltage (Vpgm), a pass voltage (Vpass), a blocking voltage (Vblock) and a decoupling voltage (Vdcp) during a flash memory programming operation. The blocking voltage is generated at a level that inhibits inadvertent programming of an unselected memory cell(s). This voltage level of the blocking voltage is set so that Vdcp
摘要翻译：非易失性存储器件包括其中的闪存单元阵列和电压发生器。电压发生器被配置为在闪速存储器编程操作期间产生编程电压（Vpgm），通过电压（Vpass），阻断电压（Vblock）和去耦电压（Vdcp）。阻塞电压产生在抑制非选择存储单元的无意编程的水平。该阻塞电压的电压电平被设定为使得Vdcp

42. 发明申请

US20080116668A1 Air bag apparatus 失效
标题翻译：气囊装置
公开(公告)号：US20080116668A1
公开(公告)日：2008-05-22
申请号：US11642449
申请日：2006-12-20
申请人： Chang Hyun Lee
发明人： Chang Hyun Lee
IPC分类号： B60R21/20
CPC分类号： B60R21/20 , B60R21/201 , B60R21/2037
摘要： An air bag apparatus includes: a supporting plate; an air bag case mounted on the supporting plate such that a space is formed therein; an air bag cushion installed in the space and attached to the supporting plate; an inflator for supplying a gas to the air bag cushion, the inflator being mounted at the supporting plate; and a clamping device for clamping a middle portion of the air bag cushion, the clamping device being coupled with the supporting plate. The inflator may supply the gas to side portions of the air bag, such that the side portions expand for a predetermined time while the middle portion is clamped by the clamping device, and when the inflating force of the air bag overcomes the clamping force, the middle portion expands.
摘要翻译：气囊装置包括：支撑板; 安装在所述支撑板上的气囊壳体，以便在其中形成空间; 安装在该空间中并安装在支撑板上的气囊垫; 用于向气囊垫提供气体的充气机，所述充气机安装在所述支撑板上; 以及用于夹持气囊衬垫的中间部分的夹紧装置，夹紧装置与支撑板联接。充气机可以将气体供应到气囊的侧部，使得侧部膨胀预定时间，同时中间部分被夹紧装置夹紧，并且当气囊的膨胀力克服夹紧力时，中间部分展开。

43. 发明授权

US06638153B2 Diamond saw blade equipped with undercut preventing tip 失效
标题翻译：金刚石锯片配有防切削尖端
公开(公告)号：US06638153B2
公开(公告)日：2003-10-28
申请号：US09887216
申请日：2001-06-22
申请人： Chang Hyun Lee , Youn Chul Kim
发明人： Chang Hyun Lee , Youn Chul Kim
IPC分类号： B23F2103
CPC分类号： B24D18/0009 , B24D3/06 , B24D5/123 , B28D1/121
摘要： The invention relates to a diamond saw blade which is made by attaching improved undercut preventing tips, produced by diffusing and joining cobalt-based powder onto ultra hard tips at a high temperature, to respective shank slot walls formed on the circumference of a diamond saw blade by means of laser welding in order to remove drawbacks of high cost or insecurity with the conventional art. According to the present invention, there is proposed a diamond saw blade with a shank, and with plural diamond tips provided on the circumference of the shank at a finite interval, slots for discharging cut chips being positioned between the adjoining diamond tips, further comprising undercut preventing tips disposed on respective walls of said slots, said undercut preventing tips including tungsten-carbide-based ultra hard tips provided with cobalt-based layer, wherein said undercut preventing tips are formed by diffusing and joining the cobalt-based powder to said ultra hard tips at a high temperature and said undercut preventing tips are fixed on respective walls of said slots by means of laser welding.
摘要翻译：本发明涉及一种金刚石锯片，该金刚石锯片通过将改进的防切削尖端附着在金刚石锯片的圆周上的相应的柄槽壁上，将尖端扩散并将钴基粉末在高温下连接到超硬尖端上而制成通过激光焊接，以消除常规技术的高成本或不安全的缺点。根据本发明，提出了一种具有柄的金刚石锯片，并且在柄的圆周上设置有多个金刚石尖端，有限间隔，用于将切割的芯片放置在相邻的金刚石尖端之间的槽，还包括设置在所述槽的相应壁上的防切削尖端，所述底切防止端头包括提供有钴基层的基于碳化钨的超硬尖端，其特征在于，所述防止底切的尖端通过以高温度扩散并连接到所述超硬尖端而形成并且所述防切削尖端通过激光焊接固定在所述槽的相应壁上。

44. 发明授权

US06526959B1 Adhesive sheet for noise and shock absorption, and saw blade making use of it, and manufacturing methods therefor 有权
标题翻译：用于噪声和减震的粘合片，以及使用它的锯片及其制造方法
公开(公告)号：US06526959B1
公开(公告)日：2003-03-04
申请号：US09464336
申请日：1999-12-15
申请人： Chang Hyun Lee , Hyun Seok Choi
发明人： Chang Hyun Lee , Hyun Seok Choi
IPC分类号： B28D104
CPC分类号： B24D5/12 , B23D61/026 , B23D61/028 , B23D65/00 , C09J7/21 , C09J7/30 , C09J2400/263 , C09J2400/283 , C09J2421/00 , C09J2461/00 , C09J2463/00
摘要： An adhesive sheet for noise and shock absorption and a saw blade making use of it and manufacturing methods therefor for use in joining components of a cutting or grinding apparatus to generate vibrations and noises such as a cutting saw machine for a grinding or cutting material such as brick, concrete, granite, marble, etc. The adhesive sheet according to the present invention is composed of a resin adhesive such as denaturalized epoxy resin, phenol resin, rubber, or compound composition thereof etc., and a noise and shock absorption material infiltrated with the resin adhesive, and fabricated by infiltrating the noise and shock absorption material such as non-woven fabric, paper, or textiles with the resin adhesive such as denaturalized epoxy resin, phenol resin, rubber, or compound composition thereof etc., and drying the infiltrated noise and shock absorption material at a predetermined temperature for several minutes and hardening it by half. The saw blade for use in the cutting or grinding apparatus of the present invention is composed of a wheel body for connecting with a shaft of an electric motor having upper and lower wheel portions, and an adhesive sheet layer including a noise and shock absorption material disposed between upper and lower wheel portions of the wheel body, and fabricated by positioning the adhesive sheet for noise and shock absorption between upper and lower wheel portions of the wheel body, and hardening wheel portions and the adhesive sheet therebetween at a predetermined temperature and pressure for given times.
摘要翻译：用于噪声和减震的粘合片和使用它的锯片及其制造方法用于连接切割或研磨装置的部件以产生振动和噪声，例如用于研磨或切割材料的切割锯机砖，混凝土，花岗石，大理石等。本发明的粘合片由变性环氧树脂，酚醛树脂，橡胶或其化合物组合物等树脂粘合剂组成，并且渗透的噪声和减震材料与树脂粘合剂一起通过用诸如变性环氧树脂，酚醛树脂，橡胶或其化合物组合物等树脂粘合剂渗透诸如无纺织物，纸或纺织品的噪声和减震材料制成，并干燥渗透的噪音和减震材料在预定温度下几分钟，并将其硬化一半。用于切割o的锯片本发明的研磨装置由用于与具有上轮和下轮部的电动机的轴连接的车轮主体和包括设置在所述车轮上下车轮部分之间的噪声和减震材料的粘合片层组成轮体，并且通过在轮体的上下轮部分之间定位用于噪声和减震的粘合片，并且在预定的温度和压力下给定时间来制造硬化轮部分和其间的粘合片。

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