Semiconductor light emitting device
    1.
    发明授权
    Semiconductor light emitting device 有权
    半导体发光器件

    公开(公告)号:US07154127B2

    公开(公告)日:2006-12-26

    申请号:US11027945

    申请日:2005-01-04

    IPC分类号: H01L33/00

    CPC分类号: H01L33/38 H01L33/42

    摘要: A semiconductor laminating portion including a light emitting layer forming portion having at least an n-type layer and a p-type layer is formed on a semiconductor substrate. A current blocking layer is partially formed on its surface. A current diffusing electrode is formed on the entire surface thereof. A bonding electrode is formed thereon. The semiconductor laminating portion and the current diffusing electrode are separated into light emitting unit portions A, electrode pad portion B, and connecting portions C for connecting between electrode pad portion B and light emitting unit portions A or between two of the light emitting unit portions A, and the semiconductor laminating portion between the light emitting unit portions A is removed through etching to make clearances except for connecting portions C. The bonding electrode is formed on electrode pad portion B.

    摘要翻译: 在半导体衬底上形成包括具有至少n型层和p型层的发光层形成部的半导体层叠部。 电流阻挡层部分地形成在其表面上。 在其整个表面上形成电流扩散电极。 在其上形成接合电极。 半导体层叠部分和电流扩散电极被分离成发光单元部分A,电极焊盘部分B和用于连接电极焊盘部分B和发光单元部分A之间或两个发光单元部分A之间的连接部分C 通过蚀刻去除发光单元部分A之间的半导体层叠部分,以除了连接部分C之外的间隙。接合电极形成在电极焊盘部分B上。

    Semiconductor light emitting device
    2.
    发明授权
    Semiconductor light emitting device 失效
    半导体发光器件

    公开(公告)号:US07019323B2

    公开(公告)日:2006-03-28

    申请号:US10690580

    申请日:2003-10-23

    IPC分类号: H01L29/06

    CPC分类号: H01L33/405 Y10S257/918

    摘要: A semiconductor light emitting device is formed by adhering a semiconductor layered portion having a light emitting layer forming portion to a conductive substrate via a metal layer. The metal layer has at least a first metal layer for ohmic contact with the semiconductor layered portion, a second metal layer made of Ag, and a third metal layer made of a metal which allows adhesion to the conductive substrate at a low temperature. As a result, the rate of reflection of light from the metal layer increases due to the presence of Ag in the metal layer. Further, the metal in the metal layer is prohibited from diffusing into the semiconductor layer, so that the semiconductor layer does not absorb light. And therefore the brightness of the semiconductor light emitting device can further be increased.

    摘要翻译: 通过将具有发光层形成部分的半导体层叠部分经由金属层粘附到导电基板来形成半导体发光器件。 金属层至少具有用于与半导体层叠部分欧姆接触的第一金属层,由Ag制成的第二金属层和由金属制成的第三金属层,其允许在低温下粘附到导电基板。 结果,由于在金属层中存在Ag,来自金属层的光的反射率增加。 此外,金属层中的金属被禁止扩散到半导体层中,使得半导体层不吸收光。 因此,能够进一步提高半导体发光元件的亮度。

    Fuel injection control system
    3.
    发明授权
    Fuel injection control system 失效
    燃油喷射控制系统

    公开(公告)号:US6135090A

    公开(公告)日:2000-10-24

    申请号:US213754

    申请日:1998-12-17

    CPC分类号: F02D41/3809

    摘要: A fuel injection control system for an internal combustion engine comprises a plurality of fuel injector valves, a pumping system having a suction valve, a discharge valve, and a high-pressure pump section sucking fuel into a pressurized chamber with the suction valve opened on a suction stroke and for discharging the fuel in the pressurized chamber toward the injector valves with the discharge valve opened on a discharge stroke. A relief passage is connected, at one end, to a lowpressure line upstream of the suction valve. The other end of the relief passage is connected to the pressurized chamber. A fuel-pressure control valve is disposed in the relief passage for regulating a fuel pressure of the fuel injected from each of the fuel injector valves by opening the fuel-pressure control valve only for a specified time duration from a controllable middle stage of the discharge stroke to the end of the discharge stroke.

    摘要翻译: 一种用于内燃机的燃料喷射控制系统包括多个燃料喷射阀,具有吸入阀,排出阀以及将燃料吸入加压室的高压泵部的泵送系统,其中吸入阀在一个 吸入行程,并且在排出阀在排出冲程打开时将压缩室中的燃料排出到喷射阀。 释放通道一端连接到吸入阀上游的低压线。 释放通道的另一端连接到加压室。 燃料压力控制阀设置在释放通道中,用于通过从放电的可控中间阶段仅打开燃料压力控制阀一段特定的持续时间来调节从每个燃料喷射阀喷射的燃料的燃料压力 行程到排放行程结束。

    Bidirectional signal distributing system for inducing a relaxing feeling
    4.
    发明授权
    Bidirectional signal distributing system for inducing a relaxing feeling 失效
    双向信号分配系统,用于诱导轻松的感觉

    公开(公告)号:US5982414A

    公开(公告)日:1999-11-09

    申请号:US754931

    申请日:1996-11-25

    CPC分类号: H04N7/173

    摘要: A bidirectional signal distributing system which can use a sweet sleep system at home without exerting a burden on a subscriber so as to purchase the sweet sleep system. Luminance change frequency data and/or audio change frequency data suitable to shift to a sweet sleep state of the subscriber has been stored in a head end apparatus in the bidirectional signal distributing system. When the subscriber requests a sweet sleep function, the luminance change frequency data and/or audio change frequency data according to the subscriber provided on the head end side is read out, a predetermined video signal and/or audio signal is modulated, and the modulated signal is transmitted to the subscriber apparatus.

    摘要翻译: 一种双向信号分配系统,其可以在家中使用甜蜜的睡眠系统,而不对用户施加负担,从而购买甜睡眠系统。 亮度变化频率数据和/或音频变化频率数据适合于转移到用户的甜蜜睡眠状态已被存储在双向信号分配系统中的头端设备中。 当用户请求甜蜜的睡眠功能时,读出根据提供在头端侧的用户的亮度变化频率数据和/或音频改变频率数据,调制预定的视频信号和/或音频信号,并且调制 信号被发送到用户设备。

    Magnetic recording medium having an improved back coat layer
    5.
    发明授权
    Magnetic recording medium having an improved back coat layer 失效
    具有改进的背涂层的磁记录介质

    公开(公告)号:US4770932A

    公开(公告)日:1988-09-13

    申请号:US867686

    申请日:1986-05-28

    IPC分类号: G11B5/62 G11B5/735 G11B5/708

    摘要: A magnetic recording medium which comprises a non-magnetic substrate, a magnetic recording layer formed on one side of said substrate, and a back coat layer formed on the other side of the substrate. The back coat layer is made of a composition which comprises particles of carbon black, titanium monoxide or a mixture thereof having an average size not larger than 1 micrometer and a resin binder dispersing the particles therein. The particles are individually precoated with an isocyanate compound. When coated titanium monoxide particles are used singly, non-coated carbon black is effectively used in combination.

    摘要翻译: 一种磁记录介质,其包括非磁性基板,形成在所述基板的一侧上的磁记录层和形成在所述基板的另一侧上的背涂层。 背涂层由包含平均尺寸不大于1微米的炭黑,一氧化钛或其混合物的颗粒和分散其中的颗粒的树脂粘合剂的组合物制成。 颗粒分别用异氰酸酯化合物预涂。 当涂覆一氧化钛颗粒单独使用时,非涂层炭黑有效地组合使用。

    Rice cooker-warmer
    9.
    发明授权
    Rice cooker-warmer 失效
    电饭煲温暖

    公开(公告)号:US4455480A

    公开(公告)日:1984-06-19

    申请号:US354791

    申请日:1982-03-04

    摘要: The output of a first bridge circuit including as one component element a thermistor for detecting the temperature of a pan is compared with a preset value in a first operational amplifier. The first operational amplifier provides a low level output when the detected temperature is below a predetermined temperature. When this low level output is supplied to a second operational amplifier, the output thereof goes to a high level to turn on a transistor so as to energize a relay for passing current to a cooking heater. When a cooking end temperature is reached, the internal resistance of the thermistor is reduced, and as a result the output of the first operational amplifier goes to a high level, causing the output of the second operational amplifier to go to a low level. Thus, a warming heater is energized while the cooking heater is de-energized.

    摘要翻译: 在第一运算放大器中将包括用于检测锅的温度的热敏电阻作为一个组成元件的第一桥式电路的输出与预设值进行比较。 当检测到的温度低于预定温度时,第一运算放大器提供低电平输出。 当该低电平输出被提供给第二运算放大器时,其输出达到高电平以导通晶体管,以便为继电器通电以将电流传递到烹饪加热器。 当达到烹饪结束温度时,热敏电阻的内部电阻降低,结果,第一运算放大器的输出变为高电平,导致第二运算放大器的输出变为低电平。 因此,在烹饪加热器断电的同时加热加热器通电。

    METHOD FOR MANUFACTURING AN ISOCYANATE-TERMINATED PREPOLYMER, PREPOLYMER OBTAINED THEREBY, AND POLYURETHANE RESIN
    10.
    发明申请
    METHOD FOR MANUFACTURING AN ISOCYANATE-TERMINATED PREPOLYMER, PREPOLYMER OBTAINED THEREBY, AND POLYURETHANE RESIN 失效
    制备异氰酸酯封端的预聚物,获得的预聚物和聚氨酯树脂的方法

    公开(公告)号:US20120184704A1

    公开(公告)日:2012-07-19

    申请号:US13435204

    申请日:2012-03-30

    IPC分类号: C08G18/06 C07C263/16

    摘要: The present invention relates to a method for manufacturing an isocyanate group-terminated prepolymer, comprising the following steps (a) to (d): (a) a step of ring-opening polymerizing an alkyleneoxide-containing cyclic compound by using an initiator in the presence of a composite metal cyanide complex catalyst, thereby obtaining a polyol composition containing the catalyst; (b) a step of, without removal of the composite metal cyanide complex catalyst from the polyol composition obtained in the step (a), adding water and performing a heat treatment in a closed system; (c) a step of subjecting the hydrous polyol composition after the step (b) to a dehydration treatment; and (d) a step of adding a polyisocyanate compound to the polyol composition after the step (c) and subjecting to a reaction with the polyol in the polyol composition.

    摘要翻译: 本发明涉及一种异氰酸酯基封端的预聚物的制造方法,其包括以下步骤(a)至(d):(a)通过使用引发剂将含环氧烷烃的环状化合物开环聚合 存在复合金属氰化物配合物催化剂,由此得到含有催化剂的多元醇组合物; (b)在从步骤(a)得到的多元醇组合物中除去复合金属氰化物络合物催化剂的步骤中,加入水并在封闭体系中进行热处理; (c)在步骤(b)之后对含水多元醇组合物进行脱水处理的步骤; 和(d)在步骤(c)之后向多元醇组合物中加入多异氰酸酯化合物并在多元醇组合物中与多元醇进行反应的步骤。