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

US20070143946A1 Multi paint roller connector 审中-公开
标题翻译：多油漆辊连接器
公开(公告)号：US20070143946A1
公开(公告)日：2007-06-28
申请号：US11319296
申请日：2005-12-27
申请人： Song Kim
发明人： Song Kim
IPC分类号： B05C17/02
CPC分类号： B05C17/023 , B05C17/0217
摘要： A bracket for mounting one or more paint rollers to the shaft of a paint roller frame. A mounting plate carries a pair of roller engaging members extending normal to the mounting plate on opposite ends thereof, each roller engaging member being formed to rollingly engage an end of a paint roller. A shaft engaging member is located between the pair of roller engaging members and has a shaft opening formed there through of a dimension, and arranged, to pivotally receive the shaft of a paint roller frame. In one embodiment, one or more mini-rollers, with internal roller bearings, are carried on shafts integral with and extending from opposing mounting brackets. In other embodiments, two or three standard paint rollers are carried on members that extend from opposing mounting brackets and are rotatable thereon. In further embodiments, a first roller is formed with a surface material that has sufficient nap or a sufficiently low density or porosity to carry an amount of paint sufficient to cover a desired area of surface to be painted, and a second roller is formed with a surface material of a sufficiently high density to provide a smooth finish to said surface area.
摘要翻译：用于将一个或多个涂料辊安装到油漆辊框架的轴上的支架。一个安装板带有一对在其相对端部垂直于安装板延伸的滚子接合件，每个滚子接合件形成为滚动地接合涂料辊的端部。轴接合构件位于一对辊接合构件之间，并且具有通过一定尺寸形成在其上的轴孔，并且布置成枢转地容纳油漆辊框架的轴。在一个实施例中，具有内滚子轴承的一个或多个微型滚子承载在与相对的安装支架一体并从其延伸的轴上。在其他实施例中，两个或三个标准涂料辊被承载在从相对的安装支架延伸并可在其上旋转的构件上。在另外的实施例中，第一辊形成有表面材料，该表面材料具有足够的绒毛或足够低的密度或孔隙率，以承载足以覆盖待涂漆表面的期望区域的量的涂料，并且第二辊形成有表面材料具有足够高的密度以对所述表面区域提供光滑的光洁度。

2. 发明授权

US08016733B2 Lightweight, small diameter paint roller 失效
标题翻译：重量轻，直径小的油漆滚筒
公开(公告)号：US08016733B2
公开(公告)日：2011-09-13
申请号：US12255958
申请日：2008-10-22
申请人： Song Kim
发明人： Song Kim
IPC分类号： B05C17/02
CPC分类号： B05C17/02 , Y10T29/49544 , Y10T29/49547 , Y10T29/49826
摘要： A novel paint roller “cage” having improved tracking and ease of use is adapted for receiving different length axle shafts of various sizes of paint roller frames. An outer tubular support, upon which a paint roller cover or other paint absorbing material may be mounted, contains a pair of support bearings secured at either end of an inner tubular chassis, with one support bearing at a first end of the outer tubular support, and the other support bearing at approximately its mid point. The two support bearings are connected by an inner tubular chassis, which both maintains the two bearings at a desired axial spacing and also holds the walls and radial bearing surfaces of a bushing chamber that is integrally molded with each support bearing in proper position about a tubular bushing that is adapted to be frictionally secured to the axle shaft. In one embodiment, the outer tubular support has a diameter of about 1″ and a length of about 9″, and can be used with both 6.5″ and 9″ roller frames. The nominal axial clearance between the tubular bushing and the adjacent radial bearing surfaces of the bushing chamber is less than about 0.005″.
摘要翻译：具有改进的跟踪性和易用性的新型油漆辊“保持架”适于接收各种尺寸的油漆辊框架的不同长度的车轴。可以安装油漆辊盖或其它涂料吸收材料的外管状支撑件包含固定在内管状底盘的任一端的一对支撑轴承，在外管状支撑件的第一端具有一个支撑轴承，而另一个支撑轴承大约在其中点。两个支撑轴承通过内部管状底盘连接，内部管状底盘将两个轴承保持在期望的轴向间隔，并且还保持套管室的壁和径向支承表面，其与每个支撑轴承一体地模制在围绕管状的适当位置套筒适于摩擦地固定在车轴上。在一个实施例中，外管状支撑件具有约1“的直径和约9”的长度，并且可以与6.5“和9”滚轮框架一起使用。管状衬套和衬套室的相邻径向支承表面之间的标称轴向间隙小于约0.005“。

3. 发明申请

US20090303819A1 WRITE AND READ ASSIST CIRCUIT FOR SRAM WITH POWER RECYCLING 有权
标题翻译：具有电源回收功能的SRAM的写入和读取辅助电路
公开(公告)号：US20090303819A1
公开(公告)日：2009-12-10
申请号：US12133808
申请日：2008-06-05
申请人： Heechoul Park , Song Kim , Lancelot Kwong
发明人： Heechoul Park , Song Kim , Lancelot Kwong
IPC分类号： G11C7/00 , G11C5/14 , G11C8/00
CPC分类号： G11C11/417 , G11C5/147 , G11C11/419
摘要： A memory circuit for reading and writing data into a SRAM memory array using charge recycling is presented. The write and read circuit includes a cell voltage level switch, a recycle charge storage, a precharge switch, a write enable switch, and column decoder. The cell voltage level switch is connected to a low power supply and a high power supply and has two states of operation: a write operation state and a read operation state. For each state of operation, the voltage level switch selectively provides a power supply if a column has been selected or if the operation is a read or write. The recycle charge storage stores excess charge from SRAM cells after a read operation or after a write operation in unselected columns. After the read or write operation, the recycle charge storage discharges excess charge to the bitlines during bitline precharging.
摘要翻译：提出了一种使用电荷回收将数据读取和写入SRAM存储器阵列的存储电路。写和读电路包括单元电压电平开关，再循环电荷存储器，预充电开关，写使能开关和列解码器。电池电压电平开关连接到低电源和高电源，并具有两种操作状态：写操作状态和读操作状态。对于每种操作状态，如果已经选择了列或者操作是读取或写入，则电压电平开关选择性地提供电源。循环充电存储器在读取操作之后或在未选择的列中的写入操作之后存储来自SRAM单元的多余电荷。在读取或写入操作之后，循环充电存储器在位线预充电期间向位线放电过多的电荷。

4. 发明授权

US09158328B2 Memory array clock gating scheme 有权
标题翻译：内存阵列时钟门控方案
公开(公告)号：US09158328B2
公开(公告)日：2015-10-13
申请号：US13331679
申请日：2011-12-20
申请人： Heechoul Park , Song Kim , Jungyong Lee
发明人： Heechoul Park , Song Kim , Jungyong Lee
IPC分类号： G06F1/12 , G06F1/04 , G06F1/32 , G11C7/10 , G11C8/06 , G11C8/12 , G11C15/00
CPC分类号： G06F1/04 , G06F1/3275 , G11C7/106 , G11C7/1087 , G11C7/1093 , G11C8/06 , G11C8/12 , G11C15/00 , Y02D10/13 , Y02D10/14
摘要： Dynamic power consumption is reduced by clock gating registers that synchronize memory input signals in an embedded memory array. Where a memory enable signal associated with a memory interface input signal does not meet setup timing for clock gating input registers of the memory interface signal, a clock gate enable signal may be generated prior to evaluation of the memory enable signal. The clock gate enable signal includes all functions of the memory enable signal and additional conditions because it is generated prior to evaluation of conditions on which the memory enable signal may depend. Pre-evaluated clock gate enable signals may be generated within a processor core and used to clock gate read address registers, write address registers, data input registers, and/or CAM reference address registers of an embedded memory array.
摘要翻译：通过同步嵌入式存储器阵列中的存储器输入信号的时钟门控寄存器来降低动态功耗。在与存储器接口输入信号相关联的存储器使能信号不满足存储器接口信号的时钟门控输入寄存器的建立时序的情况下，可以在对存储器使能信号进行评估之前产生时钟门允许信号。时钟门使能信号包括存储器使能信号和附加条件的所有功能，因为它是在评估存储器使能信号可能依赖的条件之前产生的。预处理的时钟门使能信号可以在处理器核心内产生，并用于时钟门读取地址寄存器，写地址寄存器，数据输入寄存器和/或嵌入式存储器阵列的CAM参考地址寄存器。

5. 发明申请

US20070251042A1 PAINT ROLLER FRAME WITH HOLDING RINGS 审中-公开
标题翻译：具有保持环的涂漆辊框架
公开(公告)号：US20070251042A1
公开(公告)日：2007-11-01
申请号：US11308762
申请日：2006-04-28
申请人： Song Kim
发明人： Song Kim
IPC分类号： B05C17/02
CPC分类号： B05C17/02 , B05C17/0245
摘要： A paint roller frame with holding ring for a roller cover includes an axle shaft, a cylindrical roller, and a holding ring. The axle shaft has a terminating end and a connecting end. The cylindrical roller is provided around the axle shaft. And the holding ring is provided close to the connecting end of the axle shaft and fixed to the cylindrical roller. The holding ring holds the roller cover against a predetermined magnitude of lateral force, wherein the holding ring releases the roller cover when a lateral force larger than the predetermined magnitude is applied sideways toward the terminating end of the axle shaft. The holding ring includes an inner surface, an outer surface, and two side walls.
摘要翻译：具有滚轮盖的保持环的油漆滚筒框架包括车轴，圆柱滚子和保持环。车轴具有终端和连接端。圆柱滚子围绕车轴设置。并且保持环靠近车轴的连接端设置并固定到圆柱滚子。保持环以预定大小的横向力保持辊盖，其中当大于预定幅度的横向力朝向车轴的终端施加时，保持环释放辊盖。固定环包括内表面，外表面和两个侧壁。

6. 发明申请

US20050224924A1 Leadless semiconductor package and manufacturing method thereof 有权
标题翻译：无铅半导体封装及其制造方法
公开(公告)号：US20050224924A1
公开(公告)日：2005-10-13
申请号：US10811857
申请日：2004-03-30
申请人： Kwang Koh , Song Kim , Sang Park
发明人： Kwang Koh , Song Kim , Sang Park
IPC分类号： H01L23/31 , H01L23/495
CPC分类号： H01L24/48 , H01L23/3107 , H01L23/4952 , H01L23/49548 , H01L23/49562 , H01L23/49575 , H01L24/40 , H01L24/45 , H01L24/49 , H01L24/73 , H01L2224/05552 , H01L2224/05554 , H01L2224/05639 , H01L2224/0603 , H01L2224/32245 , H01L2224/40091 , H01L2224/40247 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/48472 , H01L2224/48599 , H01L2224/48699 , H01L2224/4903 , H01L2224/49051 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8385 , H01L2224/85205 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01076 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/14 , H01L2924/181 , H01L2924/3011 , H01L2924/00 , H01L2924/00012 , H01L2224/85399
摘要： A leadless semiconductor package mainly includes a semiconductor device securely attached to an upper surface of a die pad by solder paste and a plurality of leads arranged about the periphery of the die pad. The thickness of the leads and the die pad are within a range of 10 to 20 mils. The semiconductor device is electrically coupled to one of the leads. A package body is formed over the semiconductor device and the leads in a manner that the lower surfaces of the die pad and the leads are exposed through the package body. Preferably, the first semiconductor device is electrically coupled to one of the leads by at least one heavy gauge aluminum wire. The present invention further provides a method of producing the semiconductor package described above.
摘要翻译：无引线半导体封装主要包括通过焊膏牢固地附接到管芯焊盘的上表面的半导体器件和围绕管芯焊盘的周边布置的多个引线。引线和芯片焊盘的厚度在10至20密耳的范围内。半导体器件电耦合到引线之一。在半导体器件和引线上形成封装体，使得芯片焊盘和引线的下表面通过封装主体露出。优选地，第一半导体器件通过至少一个大规格铝线电耦合到引线之一。本发明还提供了一种制造上述半导体封装的方法。

7. 发明授权

US07679948B2 Write and read assist circuit for SRAM with power recycling 有权
标题翻译：为电源回收写入和读取SRAM的辅助电路
公开(公告)号：US07679948B2
公开(公告)日：2010-03-16
申请号：US12133808
申请日：2008-06-05
申请人： Heechoul Park , Song Kim , Lancelot Kwong
发明人： Heechoul Park , Song Kim , Lancelot Kwong
IPC分类号： G11C11/00
CPC分类号： G11C11/417 , G11C5/147 , G11C11/419
摘要： A memory circuit for reading and writing data into a SRAM memory array using charge recycling is presented. The write and read circuit includes a cell voltage level switch, a recycle charge storage, a precharge switch, a write enable switch, and column decoder. The cell voltage level switch is connected to a low power supply and a high power supply and has two states of operation: a write operation state and a read operation state. For each state of operation, the voltage level switch selectively provides a power supply if a column has been selected or if the operation is a read or write. The recycle charge storage stores excess charge from SRAM cells after a read operation or after a write operation in unselected columns. After the read or write operation, the recycle charge storage discharges excess charge to the bitlines during bitline precharging.
摘要翻译：提出了一种使用电荷回收将数据读取和写入SRAM存储器阵列的存储电路。写和读电路包括单元电压电平开关，再循环电荷存储器，预充电开关，写使能开关和列解码器。电池电压电平开关连接到低电源和高电源，并具有两种操作状态：写操作状态和读操作状态。对于每种操作状态，如果已经选择了列或者操作是读取或写入，则电压电平开关选择性地提供电源。循环充电存储器在读取操作之后或在未选择的列中的写入操作之后存储来自SRAM单元的多余电荷。在读取或写入操作之后，循环充电存储器在位线预充电期间向位线放电过多的电荷。

8. 发明授权

US07120963B2 Paint roller mounting assembly 失效
标题翻译：油漆滚筒安装组件
公开(公告)号：US07120963B2
公开(公告)日：2006-10-17
申请号：US10449323
申请日：2003-05-30
申请人： Song Kim
发明人： Song Kim
IPC分类号： B05C1/00 , B05C17/02
CPC分类号： B05C17/02
摘要： A unique paint roller mounting assembly, adapted for receiving a shaft of a small diameter paint roller handle which comprises an outer cylinder, upon which the paint roller is mounted and an end piece which is inserted into the outer cylinder. The end piece has a first and second inner chamber wherein the first chamber is adapted for receiving the paint roller handle and the second chamber retains a split bushing which also receives the paint roller handle. The length of the outer cylinder does not vary the length of the end piece. The mounting assembly is very stable and is particularly adapted for use with smaller rollers.
摘要翻译：一种独特的油漆滚筒安装组件，适用于接收小直径涂漆辊手柄的轴，其包括外筒，安装有涂料辊的外筒和插入外筒的端件。端件具有第一和第二内部腔室，其中第一腔室适于接纳涂漆辊手柄，并且第二腔室保持也接纳涂漆辊手柄的分离衬套。外筒的长度不会改变端件的长度。安装组件非常稳定，特别适用于较小的滚轮。

9. 发明申请

US20060223238A1 Leadless semiconductor package and manufacturing method thereof 有权
标题翻译：无铅半导体封装及其制造方法
公开(公告)号：US20060223238A1
公开(公告)日：2006-10-05
申请号：US11416102
申请日：2006-05-03
申请人： Kwang Koh , Song Kim , Sang Park
发明人： Kwang Koh , Song Kim , Sang Park
IPC分类号： H01L21/00
CPC分类号： H01L24/48 , H01L23/3107 , H01L23/4952 , H01L23/49548 , H01L23/49562 , H01L23/49575 , H01L24/40 , H01L24/45 , H01L24/49 , H01L24/73 , H01L2224/05552 , H01L2224/05554 , H01L2224/05639 , H01L2224/0603 , H01L2224/32245 , H01L2224/40091 , H01L2224/40247 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/48472 , H01L2224/48599 , H01L2224/48699 , H01L2224/4903 , H01L2224/49051 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8385 , H01L2224/85205 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01076 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/14 , H01L2924/181 , H01L2924/3011 , H01L2924/00 , H01L2924/00012 , H01L2224/85399
摘要： A leadless semiconductor package mainly includes a semiconductor device securely attached to an upper surface of a die pad by solder paste and a plurality of leads arranged about the periphery of the die pad. The thickness of the leads and the die pad are within a range of 10 to 20 mils. The semiconductor device is electrically coupled to one of the leads. A package body is formed over the semiconductor device and the leads in a manner that the lower surfaces of the die pad and the leads are exposed through the package body. Preferably, the first semiconductor device is electrically coupled to one of the leads by at least one heavy gauge aluminum wire. The present invention further provides a method of producing the semiconductor package described above.
摘要翻译：无引线半导体封装主要包括通过焊膏牢固地附接到管芯焊盘的上表面的半导体器件和围绕管芯焊盘的周边布置的多个引线。引线和芯片焊盘的厚度在10至20密耳的范围内。半导体器件电耦合到引线之一。在半导体器件和引线上形成封装体，使得芯片焊盘和引线的下表面通过封装主体露出。优选地，第一半导体器件通过至少一个大规格铝线电耦合到引线之一。本发明还提供了一种制造上述半导体封装的方法。

10. 发明申请

US20050246129A1 Near-field scanning microwave microscope using dielectric resonator 有权
标题翻译：近场扫描微波显微镜使用介质谐振器
公开(公告)号：US20050246129A1
公开(公告)日：2005-11-03
申请号：US11116010
申请日：2005-04-27
申请人： Kie Lee , Joo Kim , Hyun Yoo , Jong Yang , Song Kim
发明人： Kie Lee , Joo Kim , Hyun Yoo , Jong Yang , Song Kim
IPC分类号： G01B5/28 , G01Q10/00 , G01Q30/04 , G01Q30/18 , G01Q60/18 , G01Q60/22 , G02B21/00 , H01P7/10
CPC分类号： G01Q60/22
摘要： Provided is a near-field microscope using a dielectric resonator, which makes it possible to minimize influences by external environments, and to enhance its sensitivity, resolution and function by adjusting the distance between a sample and an apex of a probe. The near-field microscope includes a wave source, a dielectric resonator, a probe, a distance adjusting unit, and a detector. The wave source generates a wave, and a frequency of the wave is adjustable by the wave source. The dielectric resonator propagates the wave from the wave source, and a resonance frequency, impedance, a Q factor and an electromagnetic wave mode of the wave is freely adjustable. The probe scans the wave output from the dielectric resonator on a sample. The distance adjusting unit measures a distance between the probe and the sample and maintains the distance to a predetermined value. The detector detects a wave that propagates through the probe, interacts with the sample and then propagates through the probe and the dielectric resonator.
摘要翻译：提供了使用介质谐振器的近场显微镜，其使得可以最小化由外部环境的影响，并且通过调节样品和探针的顶点之间的距离来增强其灵敏度，分辨率和功能。近场显微镜包括波源，介质谐振器，探针，距离调节单元和检测器。波源产生波，波的频率可由波源调节。介质谐振器从波源传播波，波的谐振频率，阻抗，Q因子和电磁波模式可自由调节。探头扫描样品上的介质谐振器的波形输出。距离调节单元测量探头和样品之间的距离，并将距离保持在预定值。检测器检测到通过探头传播的波，与样品相互作用，然后传播通过探针和介质谐振器。

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