专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US08471478B2 Light control signal generating circuit 有权
标题翻译：光控制信号发生电路
公开(公告)号：US08471478B2
公开(公告)日：2013-06-25
申请号：US13095927
申请日：2011-04-28
申请人： Ji-Xiang Yin , Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang
发明人： Ji-Xiang Yin , Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang
IPC分类号： H05B37/02
CPC分类号： G01J1/32 , G01J1/44 , H05B37/0218 , Y02B20/46 , Y02B20/48
摘要： A light control signal generating circuit includes a photosensitive element, two transistors, and four resistances. A first resistance and the photosensitive element are connected in series between a power voltage terminal and a ground terminal. A base electrode of a first transistor is connected to a node between the first resistance and the photosensitive element, a collecting electrode is connected to the power voltage terminal through a second resistance, and an emitting electrode is connected to the ground terminal through a third resistance. A base electrode of a second transistor is connected to a node between the second resistance and the first transistor, a collecting electrode is connected to the power voltage terminal through a fourth resistance, and an emitting electrode is connected to the ground terminal through the third resistance. An output terminal is formed from a node between the fourth resistance and the second transistor.
摘要翻译：光控制信号发生电路包括光敏元件，两个晶体管和四个电阻。第一电阻和感光元件串联连接在电源电压端子和接地端子之间。第一晶体管的基极连接到第一电阻和感光元件之间的节点，集电极通过第二电阻连接到电源电压端子，并且发射电极通过第三电阻连接到接地端子。第二晶体管的基极连接到第二电阻和第一晶体管之间的节点，集电极通过第四电阻连接到电源电压端子，并且发射电极通过第三电阻连接到接地端子。输出端由第四电阻和第二晶体管之间的节点形成。

82. 发明授权

US08460759B2 Micronized wood preservative formulations 有权
公开(公告)号：US08460759B2
公开(公告)日：2013-06-11
申请号：US12240995
申请日：2008-09-29
申请人： Robert M. Leach , Jun Zhang
发明人： Robert M. Leach , Jun Zhang
IPC分类号： B32B21/04
CPC分类号： A01N59/20 , A01N25/04 , A01N33/12 , A01N43/653 , B27K3/005 , B27K3/22 , B27K3/343 , B27K3/52 , B27K2240/20 , A01N2300/00
摘要： The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.

83. 发明申请

US20130120053A1 TOUCH PAD CAPACITIVE SENSOR CIRCUIT 审中-公开
标题翻译：触摸屏电容传感器电路
公开(公告)号：US20130120053A1
公开(公告)日：2013-05-16
申请号：US13604646
申请日：2012-09-06
申请人： Wangsheng MEI , Yan Huang , Wei Luo , Yang Wang , Jun Zhang
发明人： Wangsheng MEI , Yan Huang , Wei Luo , Yang Wang , Jun Zhang
IPC分类号： H03K17/96
CPC分类号： G06F3/044 , G06F3/0418
摘要： A touch pad capacitive sensor circuit has a signal generator that generates an oscillation signal having an oscillation frequency variable dependent on a capacitance in the sensor circuit. A switch switches a touch pad capacitive sensor of a capacitive touch pad connected to the signal generator in first and second cycles of the switch. A counter counts a first count of cycles of the oscillation signal when the sensor is connected to the signal generator in a first cycle of operation of the switch and a second count of cycles of the oscillation signal when the sensor is connected to the signal generator in a second cycle of operation. A detector detects when the first and second counts are below a low threshold number. The sensor circuit flags a valid user touch depending on an output of the detector.
摘要翻译：触摸板电容传感器电路具有产生具有取决于传感器电路中的电容的振荡频率的振荡信号的信号发生器。开关在开关的第一和第二周期中切换连接到信号发生器的电容式触摸板的触摸板电容传感器。当传感器在开关的第一周期中连接到信号发生器时，计数器计数振荡信号的第一个周期数，以及当传感器连接到信号发生器时的振荡信号的周期的第二个计数第二个操作周期。检测器检测第一和第二计数何时低于低阈值数。传感器电路根据检测器的输出标记有效的用户触摸。

84. 发明授权

US08378865B2 Method of testing digital-to-analog and analog-to-digital converters 有权
标题翻译：测试数模转换器和模数转换器的方法
公开(公告)号：US08378865B2
公开(公告)日：2013-02-19
申请号：US13188481
申请日：2011-07-22
申请人： Jun Zhang
发明人： Jun Zhang
IPC分类号： H03M1/10
CPC分类号： H03M1/109 , H03M1/12 , H03M1/66
摘要： A method of testing a digital-to-analog or analog-to-digital converter including coarse and fine voltage dividers corresponding respectively to more and less significant bits of the digital signal. Reference input signals are applied corresponding to a first selection of the fine resistor elements with each selection of the coarse resistor elements in succession, corresponding output signals of the converter are measured, and differential non-linearity values and integral non-linearity values for these selections of fine and coarse resistor elements are calculated. Similar measurements and calculations are made for a first selection of the coarse resistor elements with each of the selections of the fine resistor elements in succession. Differential non-linearity values and integral non-linearity values for other combinations of the coarse resistor elements with the fine resistor elements are then calculated using combinations of the calculated differential non-linearity values and the calculated integral non-linearity values.
摘要翻译：一种测试数模转换器或模数转换器的方法，包括分别对应于数字信号的越来越少的有效位的粗分压和精细分压器。参考输入信号对应于精细电阻器元件的第一选择，其中连续地选择粗略电阻器元件，测量转换器的相应输出信号，以及用于这些选择的差分非线性值和积分非线性值计算精细和粗糙的电阻元件。对粗略电阻器元件的第一选择进行类似的测量和计算，其中每个细微电阻元件的选择是连续的。然后使用计算的微分非线性值和计算的积分非线性值的组合来计算粗电阻器元件与精细电阻器元件的其他组合的差分非线性值和积分非线性值。

85. 发明授权

US08316026B2 Method and system for keyword management 有权
标题翻译：关键字管理的方法和系统
公开(公告)号：US08316026B2
公开(公告)日：2012-11-20
申请号：US12501954
申请日：2009-07-13
申请人： Kanji Uchino , Tetsuro Takahashi , Jun Zhang , Seishi Okamoto
发明人： Kanji Uchino , Tetsuro Takahashi , Jun Zhang , Seishi Okamoto
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30864
摘要： A keyword management system for managing keywords used when a user terminal connected to a network accesses contents, includes a Burst value calculating unit that calculates a Burst value indicating an increase per unit time of a keyword, an overall Burst value calculating unit that calculates an overall Burst value by correcting the Burst value based on characteristics in the contents of the keyword corresponding to the Burst value, and an output controlling unit that extracts from the contents, a relevant keyword related to the keyword corresponding to the overall Burst value based on time series changes of the overall Burst value, and outputs the keyword and the relevant keyword associated with each other to the user terminal.
摘要翻译：一种用于管理连接到网络的用户终端所使用的关键字的关键字管理系统访问内容的步骤包括：突发值计算单元，计算表示关键字的每单位时间的增加的突发值，总计突发值计算单元，基于与突发值对应的关键字的内容的特征校正突发值，以及输出控制单元，从内容中提取与根据时间序列对应的整体突发值相关的关键词的输出控制单元，改变整体突发值，并将关键字和相关关键字相关联地输出给用户终端。

86. 发明授权

US08308384B2 Pressable pen 有权
标题翻译：可压缩笔
公开(公告)号：US08308384B2
公开(公告)日：2012-11-13
申请号：US12810163
申请日：2008-11-03
申请人： Jun Zhang
发明人： Jun Zhang
IPC分类号： B43K5/06
CPC分类号： A45D34/042 , A45D2200/055 , A46B11/0024 , A46B2200/1046
摘要： A pressable pen includes a tube body having a front end where a sealing unit, a cosmetic base, a cosmetic head and a cap are placed in order. An inner portion of the tube body includes an inner space to fill cosmetic materials, a plug unit, an elongated rod and a base. The base has a resilient unit, a guiding unit, a revolving unit and a pressing unit, wherein the pressing unit has short slots (slot one) and long slots (slot two) with different depth to align with a spacing column of the positioning unit to control the pressing unit. The guiding unit, revolving unit and positioning unit are equipped with associated inclined surfaces, and the guiding unit has a guiding rail to guide the elongated rod. The elongated rod has a spiral portion thereon to engage with a spiral through hole, such that the elongated rod is driven to rotate by the pressing unit and the movement of associated inclined surfaces. Since the elongated rod can only spirally rotate, the cosmetic materials in the tube body can be squeezed out by a spiral pressing process to efficiently control the situation of wrongfully-squeezing and precisely control the squeezed amount.
摘要翻译：可压制笔包括具有密封单元，化妆品基座，化妆品头和盖子的前端的管体。管体的内部包括用于填充化妆品的内部空间，塞子单元，细长杆和基部。基座具有弹性单元，引导单元，旋转单元和按压单元，其中按压单元具有不同深度的短槽（狭槽1）和长槽（槽2），以与定位单元的间隔柱对准以控制按压单元。引导单元，旋转单元和定位单元配备有相关联的倾斜表面，并且引导单元具有引导细长杆的导轨。细长杆在其上具有螺旋部分以与螺旋通孔接合，使得细长杆被驱动以通过按压单元旋转并且相关联的倾斜表面的运动。由于细长的杆只能螺旋旋转，所以可以通过螺旋挤压工艺挤出管体中的化妆品，以有效地控制错误挤压的状况并精确控制挤压量。

87. 发明申请

US20110236707A1 Compositions and Methods for Treating Cellulose Based Materials with Micronized Additives 有权
标题翻译：用微粉化添加剂处理纤维素基材料的组合物和方法
公开(公告)号：US20110236707A1
公开(公告)日：2011-09-29
申请号：US13074170
申请日：2011-03-29
申请人： Robert M. Leach , Jun Zhang
发明人： Robert M. Leach , Jun Zhang
IPC分类号： B32B21/04 , C09D1/00 , C09D5/18 , C09D191/06 , C08L33/00
CPC分类号： B27K3/005 , A01N25/12 , B27K3/08 , B27K3/15 , B27K3/16 , B27K3/22 , B27K3/26 , B27K3/32 , B27K3/34 , B27K3/36 , B27K3/52 , B27K5/02 , B27K2240/20 , B27K2240/30 , B27K2240/90 , C09D5/14 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/268 , Y10T428/2982 , Y10T428/31895 , Y10T428/31989 , Y10T428/662
摘要： A composition for treating cellulosic materials is provided. The composition comprises a dispersion of micronized additives. The dispersion comprises additive particles with diameters in the range of 0.001 to 25 microns. Also provided is a method for the application of the additive-containing composition to wood, as well as wood products which have been treated with the composition.
摘要翻译：提供了一种用于处理纤维素材料的组合物。该组合物包含微粉化添加剂的分散体。分散体包含直径在0.001至25微米范围内的添加剂颗粒。还提供了将含添加剂的组合物施用于木材的方法以及已经用该组合物处理的木制品。

88. 发明授权

US07988377B2 Lotion dispenser with two compartments 失效
标题翻译：乳液分配器与两个隔间
公开(公告)号：US07988377B2
公开(公告)日：2011-08-02
申请号：US12186571
申请日：2008-08-06
申请人： Jun Zhang
发明人： Jun Zhang
IPC分类号： B43M11/06
CPC分类号： A45D40/24 , A45D40/26 , A45D2200/058 , B05C17/00503 , B05C17/00553 , B05C17/00559 , B65D35/22 , B65D35/38 , B65D47/2037
摘要： A dispensing device includes inner and outer compartments for housing two different cosmetic liquid materials therein, the outer compartment secured to a cap by threading; a spring biased valve for blocking both openings of the inner and outer compartments when the device is in an inoperative position; and an outlet assembly partially fastened in the valve. An individual may unfasten and remove the cap from the device to unblock the valve, and squeeze both the outer and the inner compartments to push the cosmetic liquid materials to mix in the outlet assembly prior to dispensing out of the device.
摘要翻译：分配装置包括用于在其中容纳两种不同的化妆液体材料的内隔室和外隔室，外隔室通过螺纹固定到盖上; 弹簧偏压阀，用于在装置处于非操作位置时阻挡内隔室和外隔室的两个开口; 以及部分地紧固在阀中的出口组件。个人可以从装置上松开和移除盖子以解除阻塞阀门，并且挤压外隔室和内隔室以在分装出装置之前推动化妆品液体材料混合在出口组件中。

89. 发明申请

US20110154669A1 DOUBLE STRENGTH PRUNERS 审中-公开
标题翻译：双重强度
公开(公告)号：US20110154669A1
公开(公告)日：2011-06-30
申请号：US12965428
申请日：2010-12-10
申请人： Hongbin Liu , Jun Zhang , Maocai Huang
发明人： Hongbin Liu , Jun Zhang , Maocai Huang
IPC分类号： A01G3/02
CPC分类号： A01G3/02
摘要： Double strength pruners have two crossed pivoting blades, a main blade and an auxiliary blade, upper and lower handles correspondingly matching the two blades, a blade driving gear on the auxiliary blade, and upper and lower gears at the end of the upper and lower handles, respectively, the lower gear matching the blade driving gear. When swinging the upper handle and/or the lower handle, a first leverage effect is created from a first fulcrum, which is the contact point between the upper and lower gears, while a second leverage effect is created from a second fulcrum, which is the contact point between the lower gear and the blade driving gear. Such double levers and double strength effects can significantly reduce the force applied upon the handles, reducing the required labor. The upper gear, lower gear, upper handle and lower handle are detachable structures, easy for maintenance and replacement.
摘要翻译：双重强度修剪器具有两个交叉的枢转叶片，主叶片和辅助叶片，上下手柄对应地匹配两个叶片，辅助叶片上的叶片驱动齿轮，以及上部和下部手柄的端部处的上部和下部齿轮分别与刀片驱动齿轮匹配的下齿轮。当摆动上部手柄和/或下部手柄时，从作为上部和下部齿轮之间的接触点的第一支点产生第一杠杆效应，而从第二支点产生第二杠杆效应，第二支点是第二支点下齿轮与叶片驱动齿轮之间的接触点。这种双重杠杆和双重强度效应可以显着降低施加在把手上的力，从而减少所需的劳动。上齿轮，下齿轮，上手柄和下手柄均为可拆卸结构，便于维护和更换。

90. 发明授权

US07958541B2 Method, system and apparatus for preventing media access control address counterfeiting 有权
标题翻译：用于防止媒体访问控制地址伪造的方法，系统和装置
公开(公告)号：US07958541B2
公开(公告)日：2011-06-07
申请号：US11924449
申请日：2007-10-25
申请人： Haijun Wu , Jun Zhang
发明人： Haijun Wu , Jun Zhang
IPC分类号： H04L9/32 , H04L9/00 , G06F7/04
CPC分类号： H04L63/08 , H04L29/12839 , H04L61/6022 , H04L63/1441 , H04L63/1466
摘要： A method for preventing MAC address counterfeiting may include: receiving, by an authentication device, a source MAC address and access port information of an access port, wherein the source MAC address and the access port information are associated with an authentication request from the access port; determining, by the authentication device, whether the source MAC address received is a counterfeit MAC address according to the source MAC address received, the access port information received, and access port information that is stored in the authentication device and corresponds to the source MAC address received; and if the source MAC address received is a counterfeit MAC address, rejecting, by the authentication device, the authentication request. A system, an access device and an authentication device are also proposed.
摘要翻译：防止MAC地址伪造的方法可以包括：由认证装置接收接入端口的源MAC地址和接入端口信息，其中源MAC地址和接入端口信息与来自接入端口的认证请求相关联 ; 由认证装置根据收到的源MAC地址，接收到的接入端口信息和存储在认证装置中的对应于源MAC地址的接入端口信息，确定接收到的源MAC地址是否为伪MAC地址收到并且如果接收到的源MAC地址是伪造的MAC地址，则认证设备拒绝认证请求。还提出了一种系统，接入设备和认证设备。

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