Semiconductor switching device having plural MOSFET's, GTO's or the like
connected in series
    41.
    发明授权
    Semiconductor switching device having plural MOSFET's, GTO's or the like connected in series 失效
    具有串联连接的多个MOSFET,GTO等的半导体开关元件

    公开(公告)号:US4692643A

    公开(公告)日:1987-09-08

    申请号:US665132

    申请日:1984-10-26

    CPC分类号: H03K17/102

    摘要: A semiconductor switching device includes a row of a plurality of switching elements connected in series. The input terminal of the input-nearest switching element and the output terminal of the output-nearest switching element are connected with the input terminal and output terminal of the semiconductor switching device, respectively. A control signal is applied to the control terminal of the output-nearest switching element. The semiconductor switching device comprises a first plurality of capacitive elements each of which is connected between the output terminal of the output-nearer switching element and the control terminal of the input-nearer switching element of the adjacent switching elements among the switching element row; and a second capacitive element connected between the output terminal and input terminal of the input-nearest switching element. At least the switching elements (S.sub.2 -S.sub.n) have insulating gates, respectively.

    摘要翻译: 半导体开关器件包括串联连接的多个开关元件的一行。 输入最近开关元件的输入端和输出最近开关元件的输出端分别与半导体开关器件的输入端和输出端相连。 控制信号被施加到输出最近的开关元件的控制端子。 半导体开关器件包括第一多个电容元件,每个电容元件连接在开关元件列之间的输出接近开关元件的输出端子和相邻开关元件的输入接近开关元件的控制端子之间; 以及连接在输入 - 最近开关元件的输出端子和输入端子之间的第二电容元件。 至少开关元件(S2-Sn)分别具有绝缘栅极。

    Thyristor with switchable capacitor between auxiliary thyristor cathode
and main thyristor gate regions
    42.
    发明授权
    Thyristor with switchable capacitor between auxiliary thyristor cathode and main thyristor gate regions 失效
    辅助晶闸管阴极和主晶闸管栅极区域之间具有可切换电容器的晶闸管

    公开(公告)号:US4315274A

    公开(公告)日:1982-02-09

    申请号:US160567

    申请日:1980-06-17

    IPC分类号: H01L29/74

    CPC分类号: H01L29/7408 H01L29/7428

    摘要: A thyristor comprising a main thyristor and an auxiliary thrysitor, wherein a capacitor is connected between the cathode electrode of the auxiliary thyristor and the gate electrode of the main thyristor so that electrical or thermal injury or breakdown in the auxiliary thyristor and in the vicinity thereof can be prevented and that the di/dt capability of the thyristor can be increased.

    摘要翻译: 一种包括主晶闸管和辅助晶体管的晶闸管,其中电容器连接在辅助晶闸管的阴极和主晶闸管的栅极之间,使得辅助晶闸管及其附近的电或热损伤或击穿可以 并且可以提高晶闸管的di / dt能力。

    Amplified gate semiconductor controlled rectifier with reduced lifetime
in auxiliary thyristor portion
    43.
    发明授权
    Amplified gate semiconductor controlled rectifier with reduced lifetime in auxiliary thyristor portion 失效
    放大门半导体可控整流器,辅助晶闸管部分寿命缩短

    公开(公告)号:US4214254A

    公开(公告)日:1980-07-22

    申请号:US882332

    申请日:1978-03-01

    IPC分类号: H01L29/74

    CPC分类号: H01L29/7428

    摘要: A semiconductor controlled rectifier comprising an auxiliary thyristor region turned on by a gating signal and a main thyristor region turned on by being gated by the turn-on current flowing through the auxiliary thyristor region, wherein the life time of carriers in the auxiliary thyristor region is made shorter than that of the carriers in the main thyristor region.

    摘要翻译: 一种半导体可控整流器,包括通过门控信号导通的辅助晶闸管区域和通过流经辅助晶闸管区域的导通电流而导通的主晶闸管区域,其中辅助晶闸管区域中的载流子的寿命为 比主晶闸管区域的载流子短。

    Magnetic head and magnetic disk storage apparatus mounting the head
    45.
    发明申请
    Magnetic head and magnetic disk storage apparatus mounting the head 有权
    安装磁头的磁头和磁盘存储装置

    公开(公告)号:US20070211382A1

    公开(公告)日:2007-09-13

    申请号:US11707415

    申请日:2007-02-15

    IPC分类号: G11B5/147

    摘要: Embodiments in accordance with the present invention provide a magnetic head in which broadening of the write-field distribution in the track-width direction can be decreased without reducing the write-field intensity. A main pole includes a pole tip having a part which provides the write track-width and a yoke part recessed from the air bearing surface in the element height direction, the pole tip including at least two magnetic films having different track-width directions, and the throat height at the trailing side being made smaller than the throat height at the leading side.

    摘要翻译: 根据本发明的实施例提供一种磁头,其中可以减小磁道宽度方向上的写入场分布的扩大,而不降低写入场强度。 主极包括具有提供写入轨道宽度的部分的磁极尖端和在元件高度方向上从空气轴承表面凹陷的磁轭部分,磁极末端包括具有不同轨道宽度方向的至少两个磁性膜,以及 在后侧的喉部高度小于前侧的喉部高度。

    Color-developing composition and cosmetic, fragrance products and miscellaneous goods for display with the use of the same
    46.
    发明授权
    Color-developing composition and cosmetic, fragrance products and miscellaneous goods for display with the use of the same 有权
    彩色显影组合物和化妆品,香水产品和杂货用于展示使用

    公开(公告)号:US07223799B2

    公开(公告)日:2007-05-29

    申请号:US10312357

    申请日:2002-03-29

    IPC分类号: B01F3/12 C01B33/14 F21V9/00

    摘要: The invention provides a color-developing composition without using a pigment or dye and capable of being colored sustainably and stably after mixing two liquid phases which are colorless before mixing. The composition consists of two discrete liquid phases, wherein the refractive index of each liquid phase is identical to each other at a point within the wavelength range from 400 nm to 800 nm, wherein a continuous layer and a dispersion layer are formed by mixing and dispersing said two phases whereby developing a color. Alternatively, the composition is a powder dispersion consisting of a liquid phase and a silica powder-containing solid phase, wherein said liquid phase has a refractive index n1 and said silica has a refractive index n2, which satisfy Equation (1): |n1−n2|

    摘要翻译: 本发明提供了一种不使用颜料或染料的彩色显影组合物,并且在混合两种混合前无色的液相之后,可持续稳定着色。 组合物由两个离散的液相组成,其中每个液相的折射率在400nm至800nm的波长范围内彼此相同,其中通过混合和分散形成连续层和分散层 说两个阶段,开发一种颜色。 或者,组合物是由液相和含二氧化硅粉末的固相组成的粉末分散体,其中所述液相的折射率为n 1,所述二氧化硅的折射率为n 2,满足式(1): ?in-line-formula description =“In-line Formulas”end =“lead”?> | n1-n2 | <0.05(1)<?in-line-formula description =“In-line Formulas”end =“tail 从而基于液相和固相之间的界面处的折射率的差异来显影颜色。 本发明还提供了使用该组合物的化妆品制剂,香料产品和显示制品。

    Printing apparatus
    49.
    发明授权
    Printing apparatus 失效
    印刷装置

    公开(公告)号:US06661532B2

    公开(公告)日:2003-12-09

    申请号:US08767803

    申请日:1996-12-17

    IPC分类号: B41J236

    CPC分类号: G06K15/102 G06K2215/0077

    摘要: A printer, which enables complicated printhead controls without a complicated logic circuit, includes a data table showing a control pattern of six controls stored in a RAM. When a drive trigger is inputted into a read-trigger generator, an address generator generates the address of the data table in the RAM as an address signal and inputs the address signal into the RAM. On the other hand, the read-trigger generator inputs a data-read trigger into the RAM. Control signals read by these signals are inputted into a head driver with heat pulses, which drives the printhead.

    摘要翻译: 一种打印机,其能够在没有复杂的逻辑电路的情况下实现复杂的打印头控制,包括显示存储在RAM中的六个控制的控制模式的数据表。 当驱动触发器被输入到读取触发发生器时,地址发生器产生RAM中的数据表的地址作为地址信号,并将地址信号输入到RAM中。 另一方面,读取触发发生器将数据读取触发器输入到RAM中。 通过这些信号读取的控制信号通过热脉冲输入到头驱动器中,该脉冲驱动打印头。

    Recording apparatus and recording-medium supply apparatus
    50.
    发明授权
    Recording apparatus and recording-medium supply apparatus 失效
    记录装置和记录介质供给装置

    公开(公告)号:US06341909B1

    公开(公告)日:2002-01-29

    申请号:US09469612

    申请日:1999-12-22

    申请人: Hiroshi Fukui

    发明人: Hiroshi Fukui

    IPC分类号: B41J1158

    CPC分类号: B41J13/0009 B41J13/0018

    摘要: A recording medium according to the present invention includes: a recording-medium supply mechanism; a single-sheet supply mechanism for supplying a recording medium S one sheet by another from a hold device to a conveyance path; and an overlap supply mechanism for supplying a desired number of sheets of a recording medium from the hold device in an overlapped state to the conveyance path. If there is one sheet or more of consecutive blank pages included in a recording medium to be supplied to the conveyance path, the recording apparatus overlaps and supplies a recording medium as many sheets as a value obtained by adding one to a number of the blank pages, to record recording data of a page immediately preceding or following the blank page.

    摘要翻译: 根据本发明的记录介质包括:记录介质供给机构; 单张供给机构,用于将一张片材从保持装置向输送路径供给; 以及重叠供给机构,用于以重叠的状态从所述保持装置向所述输送路径供给期望数量的记录介质的片材。 如果包含在要提供给传送路径的记录介质中的连续的空白页中有一页或多页,则记录装置将记录介质重叠并提供作为通过将多个页面中的一个添加一个而获得的值 记录在空白页面之前或之后的页面的记录数据。