Stacked piezoelectric device and method of fabrication thereof
    41.
    发明授权
    Stacked piezoelectric device and method of fabrication thereof 失效
    堆叠式压电装置及其制造方法

    公开(公告)号:US06462464B2

    公开(公告)日:2002-10-08

    申请号:US09985270

    申请日:2001-11-02

    IPC分类号: H01L41083

    摘要: A stacked piezoelectric device and a method of fabrication thereof includes a piezoelectric stack having a first side electrode and a second side electrode, piezoelectric layers and internal electrode layers. The piezoelectric layers and internal electrode layers have substantially the same area. The internal electrode layers have ends thereof exposed to one side of the stack. The first side electrode includes first insulative portions formed at the ends of alternate ones of the internal electrode layers and a first conductive portion formed over the first insulative portions. The second side electrode is similarly configured to form insulative portions at the other ends. The first and second insulative portions are formed of an insulative resin, while the first and second conductive portions are formed of a conductive resin. The first and second conductive portions are also formed to directly cover the ends of the internal electrode layers.

    摘要翻译: 叠层压电器件及其制造方法包括具有第一侧电极和第二侧电极,压电层和内电极层的压电叠层。 压电层和内部电极层具有大致相同的面积。 内部电极层的端部暴露于堆叠的一侧。 第一侧电极包括形成在交替的内部电极层的端部的第一绝缘部分和形成在第一绝缘部分上的第一导电部分。 第二侧电极类似地构造成在另一端形成绝缘部分。 第一绝缘部分和第二绝缘部分由绝缘树脂形成,而第一和第二导电部分由导电树脂形成。 第一和第二导电部分也形成为直接覆盖内部电极层的端部。

    Dynamic image correction method and dynamic image correction circuit for display device
    42.
    发明授权
    Dynamic image correction method and dynamic image correction circuit for display device 有权
    动态图像校正方法和显示装置的动态图像校正电路

    公开(公告)号:US06335735B1

    公开(公告)日:2002-01-01

    申请号:US09402562

    申请日:1999-10-05

    IPC分类号: G09G510

    摘要: A display device which displays a multilevel gradation image by dividing a frame into a plurality of subfields in respect of time and by allowing the subfields corresponding to the luminance levels of the input image signals to emit light, comprising a motion vector detection unit 10 which detects the motion vector which expresses the motion of a block from one frame to the next, a high speed dynamic image correction unit 14 and a law speed dynamic image correction unit 16 which correct the input image signal by dynamic image correcting means which are suitable for the respective cases when the value of the detected motion vector is larger than a preset value S and when it is smaller than the preset value S and output the corrected input image signal, and a switching unit 18 which elects either the output signal of the high speed dynamic image correction unit 14 or the output signal of the law speed dynamic image correction unit 16 to output the selected signal to the display in accordance with whether or not the value of the detected motion vector is larger than the preset value S. As a result, both the high speed dynamic image part and the low speed dynamic image part of the image can be optimally corrected.

    摘要翻译: 一种显示装置,其通过将帧分割成多个子场并且通过使与输入的图像信号的亮度等级相对应的子场发光来显示多级灰度图像,该运动矢量检测单元10检测 表示从一帧到下一帧的块的运动的运动矢量,通过动态图像校正装置校正输入图像信号的高速动态图像校正单元14和法律速度动态图像校正单元16,适合于 当检测到的运动矢量的值大于预设值S时,以及当它小于预设值S并输出校正的输入图像信号时的各个情况;以及切换单元18,其选择高速的输出信号 动态图像校正单元14或法律速度动态图像校正单元16的输出信号,以将选择的信号输出到显示器 检测出的运动矢量的值是否大于预设值S.结果,可以最佳地校正图像的高速动态图像部分和低速动态图像部分。

    Self-service check-out device with checking of articles before enabling sales process of articles
    43.
    发明授权
    Self-service check-out device with checking of articles before enabling sales process of articles 失效
    自助退房设备,在物品销售过程进行前检查物品

    公开(公告)号:US06315199B1

    公开(公告)日:2001-11-13

    申请号:US08351749

    申请日:1994-12-08

    IPC分类号: G06K1500

    摘要: A check-out device includes a scanner for reading an article code fixed to an article, an entry conveyor for conveying the article after reading the article code, a weigh scale for measuring weight of an article on the entry conveyor to produce measured weight data, a RAM for storing article data of various articles, each article data including an article code and reference weight data, and a processing unit for obtaining from the RAM the reference weight data of the article corresponding to the article code, comparing the obtained reference weight data of an article with the measurement weight data of the same article, and performing a sales processing for the article whose article code is read by the scanner after confirming that the article whose article code is read is the article as is on the conveyor.

    摘要翻译: 退房装置包括用于读取固定到物品上的物品代码的扫描器,用于在读取物品代码之后传送物品的入口输送器,用于测量入口输送机上的物品的重量以产生测量的重量数据的称重秤, 用于存储各种物品的物品的RAM,每个物品数据包括物品代码和参考重量数据;以及处理单元,用于从RAM获得与物品代码相对应的物品的参考重量数据,将获得的参考重量数据 具有同一物品的测量重量数据的物品,并且在确认其商品代码被读取的物品是与输送机上一样的物品之后,对扫描器读取其商品代码的商品执行销售处理。

    Gas sensor with ceramic heater
    44.
    发明授权

    公开(公告)号:US06194693B1

    公开(公告)日:2001-02-27

    申请号:US09365173

    申请日:1999-08-02

    IPC分类号: H05B310

    CPC分类号: G01N27/4067

    摘要: A ceramic heater that may be used in an oxygen sensor for automotive air-fuel ratio control systems and includes a ceramic square rod formed with a laminate of a heater substrate on which a heater-patterned layer consisting of a heater element and leads is formed and a covering substrate covering the heater-patterned layer. Metallic terminals are connected electrically to the leads of the heater-patterned layer, respectively, and mounted on surfaces of the ceramic square rod opposed to each other in a direction of lamination of the heater substrate and the covering substrate, respectively. At least one outer lead is joined to one of the metallic terminals through a bonding layer.

    Friction welding of aluminum alloy hollow members
    45.
    发明授权
    Friction welding of aluminum alloy hollow members 有权
    铝合金空心构件的摩擦焊接

    公开(公告)号:US6105849A

    公开(公告)日:2000-08-22

    申请号:US201491

    申请日:1998-11-30

    摘要: The root shape of a flash formed in the friction-welded joint is controlled by introducing an upset delay time interposed between termination of the friction step and commencement of the upset step and by controlling the upset displacement speed. This provides a friction-welded joint having a tensile strength and a fatigue strength which are comparable with those of TIG- or MIG- welded joints and enables aluminum alloy hollow members to be produced by friction welding instead of TIG or MIG welding. Typically, the upset delay time is 0.4 to 0.8 sec and the upset displacement speed is 5.0 to 70.0 mn/sec to form a flash having a flash root radius of 0.5 mm or more and a flash root angle of 75.degree. or less.

    摘要翻译: 通过引入在摩擦步骤的终止和镦锻步骤的开始之间插入的镦锻延迟时间并通过控制镦锻位移速度来控制形成在摩擦焊接接头中的闪光根的根部形状。 这提供了具有拉伸强度和疲劳强度的摩擦焊接头,其与TIG或MIG焊接接头的拉伸强度和疲劳强度相当,并且通过摩擦焊而不是TIG或MIG焊接可以制造铝合金中空构件。 通常,镦粗延迟时间为0.4〜0.8秒,镦锻位移速度为5.0〜70.0毫安/秒,形成闪光根部半径为0.5mm以上,闪光根角为75°以下的闪光。

    Bearing manufacturing method
    46.
    发明授权
    Bearing manufacturing method 失效
    轴承制造方法

    公开(公告)号:US6063218A

    公开(公告)日:2000-05-16

    申请号:US103915

    申请日:1993-08-10

    摘要: In a method of manufacturing a bearing, a high-frequency hardened steel essentially containing the following elements in the following percentage by weight is employed as the material of at least one of the outer and inner races of the bearing which is drilled,C; 0.5 to 0.65%, Si; 0.07 to 0.15%,Mn; 0.05 to 0.35%, Cr; 0.25 to 0.55%, andB; 0.0035% or less,a workpiece 10 Hv 230 in maximum hardness is formed with the high-frequency hardened steel subjected to hot forging, a part of the workpiece where a hole 12 is to be formed is drilled, and a part of the workpiece 10 where a track 14 is formed is subjected to high-frequency hardening until it becomes at least Hv 653 in hardness. The workpiece formed with the steel material subjected to hot forging is not larger than Hv 230 in maximum hardness. Hence, the workpiece can be drilled without reduction of the service life of the drilling tool, and the track region of the bearing has a hardness value which is practical in use.

    摘要翻译: 在制造轴承的方法中,采用基本上含有以下重量百分比的以下元素的高频淬火钢作为钻孔轴承的外圈和内圈中的至少一个,C; 0.5〜0.65%,Si; 0.07〜0.15%,Mn: 0.05〜0.35%,Cr: 0.25〜0.55%,B: 0.0035%以下,通过进行热锻造的高频硬化钢形成最大硬度的工件10Hv230,钻出要形成孔12的工件的一部分,将工件10的一部分 其中形成轨道14经受高频硬化,直到硬度至少为653赫兹。 由热锻造的钢材形成的工件的最大硬度不大于Hv 230。 因此,可以在不降低钻具的使用寿命的情况下钻削工件,并且轴承的轨道区域具有在使用中实用的硬度值。

    Joint assembly of a leader and a film and splicer for making the same
    47.
    发明授权
    Joint assembly of a leader and a film and splicer for making the same 失效
    联合组装领导和电影

    公开(公告)号:US5770292A

    公开(公告)日:1998-06-23

    申请号:US818677

    申请日:1997-03-14

    摘要: There is a splicer bed 1 having a leader support 3 arranged on the top thereof. One opening 6 is provided in one end of the leader support 3. A knife mounting base 7 is arranged to project from the opening 6 and provided at one end with a cartridge holder 8. The knife mounting base 7 also has a leader positioning head 10 provided on the other end thereof for determining the position of a leader L. A stationary knife 11 is mounted to the leader positioning head 10. A movable knife 12 is mounted for pivotal movement to the stationary knife 11. A film holddown plate 17 is pivotably mounted to the knife mounting base 7. The knife mounting base 7 is also provided with a pair of punches 28 which are arranged slidable and can be lowered by the film holddown plate 17. In action, before the leading portion of a film F drawn out from a film cartridge P loaded in the cartridge holder 8 is held under the film holddown plate 17, the downward movement of the film holddown plate 17 causes the punches 28 to cut two notches in both side edges of the film F. The leading portion of the film F is trimmed by the downward action of the movable knife 12 and then joined by a strip of splicing tape to the leader L placed on the leader support 3.

    摘要翻译: 具有布置在其顶部上的引导件支撑件3的捻接器1。 一个开口6设置在引导件支撑件3的一端。刀安装基座7布置成从开口6突出并在一端设置有盒保持器8.刀安装基座7还具有引导定位头10 设置在另一端以确定引导件L的位置。固定刀11安装到引导定位头10.可移动刀12安装成用于枢轴运动到固定刀11.胶片按压板17可枢转地 刀安装基座7还设置有一对冲头28,其可滑动地设置并且可以由胶片压板17降下。在动作中,在将薄膜F的前导部分拉出之前 从装载在盒保持架8中的暗盒P保持在胶片保持板17的下方,胶片按压板17的向下移动使得冲头28在胶片F的两个侧边缘切割两个凹口。 通过可动刀12的向下作用来修剪胶片F,然后通过拼接带将其连接到放置在引导支架3上的引导件L上。

    SOHC-type valve operating system in internal combustion engine
    48.
    发明授权
    SOHC-type valve operating system in internal combustion engine 失效
    内燃机SOHC型阀门操作系统

    公开(公告)号:US5460130A

    公开(公告)日:1995-10-24

    申请号:US183084

    申请日:1994-01-18

    摘要: An SOHC-type valve operating system in an internal combustion engine having a single cam shaft commonly provided for a pair of intake valves and a pair of exhaust valves. A plurality of intake valve driving members are rockably disposed between the cam shaft and the pair of intake valves and have an operative-connection switchover mechanism for switching over the connection and disconnection of the intake valve driving members. A pair of exhaust valve driving members are rockably disposed between the cam shaft and the pair of exhaust valves and independently operate each of the exhaust valves. The operative-connection switchover mechanism includes a switchover pin movable between a position for operatively connecting adjacent intake valve driving members and a position for releasing such connection, which pin is slidably mounted in a cylindrical sleeve secured to the intake valve driving members for guiding the movement of the switchover pin. The cylindrical sleeve also rotatably supports a cylindrical rotor in rolling contact with a cam provided on the cam shaft. The operative-connection switchover mechanism is disposed on the opposite side of the intake valves with respect to the rocking axis of the intake valve driving member whereby space for disposing a component such as an ignition plug is available on the intake side of the engine.

    摘要翻译: 一种内燃机中的SOHC型阀操作系统,具有通常设置在一对进气门和一对排气阀上的单个凸轮轴。 多个进气门驱动构件可摆动地设置在凸轮轴和一对进气门之间,并具有用于切换进气门驱动构件的连接和断开的操作连接切换机构。 一对排气门驱动构件可摆动地设置在凸轮轴和一对排气门之间,并独立地操作每个排气门。 操作连接切换机构包括可在相邻的进气门驱动构件可操作地连接的位置和用于释放这种连接的位置之间移动的切换销,该销可滑动地安装在固定到进气阀驱动构件的圆柱形套筒中,用于引导运动 的切换针。 圆柱形套筒还可旋转地支撑与设置在凸轮轴上的凸轮滚动接触的圆柱形转子。 操作连接切换机构相对于进气门驱动部件的摆动轴线设置在进气门的相对侧,由此在发动机的进气侧设置有用于设置火花塞等部件的空间。

    Epoxy resin composition for encapsulating semiconductor
    49.
    发明授权
    Epoxy resin composition for encapsulating semiconductor 失效
    用于封装半导体的环氧树脂组合物

    公开(公告)号:US4720515A

    公开(公告)日:1988-01-19

    申请号:US863882

    申请日:1986-05-16

    IPC分类号: C08L63/00 H01B3/40 C08L83/00

    CPC分类号: H01B3/40 C08L63/00

    摘要: An epoxy resin composition is provided for encapsulating a semiconductor. The resin composition contains an epoxy resin, a phenol resin, a phenol-modified silicon-containing compound and an inorganic filler. The phenol-modified silicon-containing compound is obtained by reacting a first and/or second organic silicone compound (formulae (1-a), (1-b) and (2)) with an organic silicon compound (formula (3)) and with a phenol resin: ##STR1## wherein X stands for an organic group containing an epoxy group, Y for a polyoxyalkylene group and Z for a mercapto group, an amino group or a ureido group.

    摘要翻译: 提供一种用于封装半导体的环氧树脂组合物。 树脂组合物含有环氧树脂,酚醛树脂,苯酚改性的含硅化合物和无机填料。 苯酚改性的含硅化合物通过使有机硅化合物(式(1-a),(1-b)和(2))与有机硅化合物(式(3))反应获得, (1-a)< IMAGE>(2)< IMAGE>(3)其中,X表示含有环氧基的有机基团,Y表示聚氧化烯 基团,Z为巯基,氨基或脲基。

    Power source apparatus
    50.
    发明授权
    Power source apparatus 有权
    电源设备

    公开(公告)号:US09030167B2

    公开(公告)日:2015-05-12

    申请号:US13577745

    申请日:2011-02-02

    摘要: A power source apparatus includes first equalizing circuits to control remaining charge capacity variation among a plurality of battery units, and second equalizing circuits to control remaining charge capacity variation among all the series-connected battery packs that make up each battery unit. A first equalizing circuit connects each battery unit with an output line OL through a first series circuit made up of a first limiting resistor and first equalizing switch. Remaining charge capacity variation is equalized among all the battery units by the first equalizing circuits, and remaining charge capacity variation between battery packs in each battery unit is controlled by the second equalizing circuits.

    摘要翻译: 电源装置包括用于控制多个电池单元之间的剩余电荷容量变化的第一均衡电路和用于控制构成每个电池单元的所有串联电池组中的剩余充电容量变化的第二均衡电路。 第一均衡电路通过由第一限制电阻器和第一均衡开关构成的第一串联电路将每个电池单元与输出线OL连接。 剩余的充电容量变化在所有电池单元之间由第一均衡电路均衡,并且每个电池单元中的电池组之间的剩余充电容量变化由第二均衡电路控制。