Semiconductor component having a pn junction and a passivation layer applied on a surface
    31.
    发明授权
    Semiconductor component having a pn junction and a passivation layer applied on a surface 有权
    具有施加在表面上的pn结和钝化层的半导体元件

    公开(公告)号:US07187058B2

    公开(公告)日:2007-03-06

    申请号:US11014193

    申请日:2004-12-16

    申请人: Gerhard Schmidt

    发明人: Gerhard Schmidt

    IPC分类号: H01L29/06

    摘要: The invention relates to a semiconductor component having a semiconductor body (100) and at least one pn junction present in the semiconductor body (100) and an amorphous passivation layer (70) arranged at least in sections on a surface (101) of the semiconductor body (100), the following holding true for the minimum Ds,min of an interface state density Ds at the junction between the passivation layer (70) and the semiconductor body (100): D s , min ≥ N S , Bd E g where NS,Bd is the breakdown charge and Eg is the band gap of the semiconductor material used for the semiconductor body (100).

    摘要翻译: 本发明涉及一种具有半导体本体(100)和存在于半导体本体(100)中的至少一个pn结的半导体部件和至少部分地布置在半导体本体(100)的表面(101)上的非晶钝化层(70) 主体(100),对于钝化层(70)和半导体本体(100)之间的接合处的界面状态密度Ds的最小Ds,min的最小值为以下值: D min > = N

      Sonotrode for ultrasound welding of plastics
      32.
      发明授权
      Sonotrode for ultrasound welding of plastics 有权
      Sonotrode超声波焊接塑料

      公开(公告)号:US06776323B2

      公开(公告)日:2004-08-17

      申请号:US10126524

      申请日:2002-04-22

      申请人: Gerhard Schmidt

      发明人: Gerhard Schmidt

      IPC分类号: B23K2010

      摘要: A sonotrode for an ultrasonic welding device has an ultrasound generator that supplies high-frequency electrical energy to a converter that converts this energy into mechanical vibrations and conveys the latter, optionally via a booster, to a sonotrode (2). The sonotrode (2) is formed with a contact surface (3). In order to avoid troublesome sink marks, pegs (1) are arranged on the contact surface (3).

      摘要翻译: 用于超声波焊接装置的超声波发生器具有超声波发生器,其将高频电能提供给转换器,该转换器将该能量转换成机械振动,并将后者可选地通过增压器传送到超声波发生器(2)。 超声波发生器(2)形成有接触表面(3)。 为了避免麻烦的凹痕,钉(1)布置在接触表面(3)上。

      Apparatus for bending steel bars to form concrete reinforcement elements
      34.
      发明授权
      Apparatus for bending steel bars to form concrete reinforcement elements 失效
      用于弯曲钢筋以形成混凝土加固元件的装置

      公开(公告)号:US5182932A

      公开(公告)日:1993-02-02

      申请号:US659308

      申请日:1991-05-15

      摘要: Apparatus for bending steel bars to form concrete reinforcement elements, having a device (3, 4; 18) for feeding bars to a transfer device (8), by means of which in each case one group of bars can be inserted in two bending frames or stations, (2, 2'), each having members (11, 12) for bending the bars in transverse direction the transfer device having at least one pair of operation-controlled gripper tongs (10) which can be swivelled from a first position, in which they receive a plurality of bars from the bar feed device, and clamp the bars, into a second position, in which they insert the bars into the gap between the bending members.

      摘要翻译: PCT No.PCT / AT90 / 00076 Sec。 371日期1991年5月15日 102(e)日期1991年5月15日PCT提交1990年7月30日PCT公布。 公开号WO91 / 04113 日期:1991年4月4日。用于弯曲钢筋以形成混凝土加固元件的装置,具有用于将杆输送到转移装置(8)的装置(3,4; 18),通过该装置在每种情况下将一组棒 可以插入两个弯曲框架或站(2,2')中,每个具有用于在横向方向上弯曲杆的构件(11,12),该转移装置具有至少一对操作控制的夹钳(10) 可以从第一位置旋转,在第一位置,它们从杆进给装置接收多个杆,并将杆夹紧到第二位置,在第二位置,杆将杆插入到弯曲构件之间的间隙中。

      Screen lining
      35.
      发明授权
      Screen lining 失效
      屏幕衬里

      公开(公告)号:US4871288A

      公开(公告)日:1989-10-03

      申请号:US18286

      申请日:1987-02-24

      IPC分类号: B07B1/46

      CPC分类号: B07B1/4645

      摘要: A screen lining is disclosed which includes at least two screen elements (1), a supporting substructure (6), a plastic section (5) and bolts (10). The screen elements (1) each have a lateral edge and are positioned next to one another. The plastic section (5) has an upper region (4), an underside, and extends above and parallel to the substructure. Included within plastic section (5) are a plurality of projections (7) positioned along the plastic section underside which are fastened with a locking effect to the substructure. Also inlcuded within the plastic section is a plurality of vertical orifices (9) centrally positioned at intervals within that section and passing coaxially through the projections (7). Bolts (10) are inserted from above with a locking effect into the orifices. Each bolt includes a bolt head (12) which forms a portion of the plastic upper region (4).

      摘要翻译: 公开了一种屏幕衬里,其包括至少两个屏元件(1),支撑底座(6),塑料部分(5)和螺栓(10)。 屏幕元件(1)各自具有侧边缘并且彼此相邻定位。 塑料部分(5)具有上部区域(4),下侧,并且在底部结构上方并且平行。 包括在塑料部分(5)内的是沿着塑料部分下侧定位的多个突出部分(7),其以锁定效应紧固到下部结构。 还包括在塑料部分内的多个垂直孔(9),其中心地定位在该部分内的间隔处,同时穿过突出部(7)。 螺栓(10)从上方以锁定效果插入孔中。 每个螺栓包括形成塑料上部区域(4)的一部分的螺栓头(12)。

      Flat sieve element
      37.
      发明授权
      Flat sieve element 失效
      平筛单元

      公开(公告)号:US4473466A

      公开(公告)日:1984-09-25

      申请号:US471559

      申请日:1983-03-02

      IPC分类号: B07B1/46 B07B1/49

      CPC分类号: B07B1/4609

      摘要: A flat sieve, or a part thereof, has a flat body of elastic material with a rectangular (or square) frame spanned by a plate of lesser depth with a multiplicity of throughgoing parallel slots and intervening rows of shorter slots interrupted by solid transverse webs which are integral with crossbars intersecting only the lower portions of the longer, throughgoing slots. The length of the shorter slots may be about one-tenth that of the longer slots.

      摘要翻译: 扁平筛或其一部分具有扁平的弹性材料体,其具有由较小深度的板跨过多个通过的平行狭槽的横向(或正方形)框架,并且由实心横向腹板间隔开的间隙较短的间隙 与仅与较长的通过槽的下部相交的交叉杆是整体的。 较短槽的长度可以是较长槽的大约十分之一。

      Method and apparatus for measuring the closing and holding force on
pressure diecasting and injection moulding machines
      38.
      发明授权
      Method and apparatus for measuring the closing and holding force on pressure diecasting and injection moulding machines 失效
      用于测量压力压铸机和注塑机上的关闭和保持力的方法和装置

      公开(公告)号:US4367655A

      公开(公告)日:1983-01-11

      申请号:US169656

      申请日:1980-07-17

      IPC分类号: B29C45/76 G01L5/00

      CPC分类号: G01L5/0076 B29C45/7653

      摘要: A method and an apparatus for measuring the closing and holding force on the moulding die or tool (6, 7) of a pressure diecasting or injection moulding machine of which the closing device comprises a toggle lever mechanism. Measurement of the closing and holding force takes place by way of measuring a deformation of that end plate (4) on which the bars (1) and the toggle lever mechanism (10) are supported. The bars (1) and the toggle lever mechanism (10) transmit to the end plate (4) forces which produce a bending moment. The bending moment leads to a comparatively large deformation which is therefore readily measured by a measuring device (14, 24) associated with the end plate. By arranging the measuring device (14, 24) at the end plate (4), one also avoids damage to the measuring device (14, 24) by the movable parts of the closing device and access to the pressure diecasting or injection moulding machine by the operator is not impeded (FIG. 1).

      摘要翻译: 一种用于测量压力压铸或注射成型机的成型模具或工具(6,7)上的闭合和保持力的方法和装置,闭合装置包括肘杆机构。 通过测量支撑杆(1)和肘杆机构(10)的端板(4)的变形来进行关闭和保持力的测量。 杆(1)和肘杆机构(10)向端板(4)传递产生弯矩的力。 弯矩导致相当大的变形,因此容易地通过与端板相关联的测量装置(14,24)来测量。 通过将测量装置(14,24)布置在端板(4)处,还可以通过关闭装置的可移动部件避免对测量装置(14,24)的损坏,并且通过压力压铸或注射成型机 操作者不受阻碍(图1)。

      Electric lamp with opaque cap, particularly halogen cycle, dual
filament, automotive-type lamp
      39.
      发明授权
      Electric lamp with opaque cap, particularly halogen cycle, dual filament, automotive-type lamp 失效
      电灯带不透明帽,特别是卤素灯,双灯丝,汽车灯

      公开(公告)号:US4305016A

      公开(公告)日:1981-12-08

      申请号:US63413

      申请日:1979-08-03

      申请人: Gerhard Schmidt

      发明人: Gerhard Schmidt

      CPC分类号: C22C33/0207 H01K1/32

      摘要: An electric lamp, particularly a halogen cycle lamp, adapted to be used as dual filament automotive lamp which has an opaque end cap coated on the hard glass bulb. The end cap coating comprises a mixture of carbonyl iron powder and silicon powder, preferably in a ratio of between 1.5:1 and 4:1 (by weight) and more preferably in a ratio of about 2:1. The lamps have the important advantages of excellent utility during service coupled with the ability to be manufactured at relatively low burning in temperatures, i.e. in the order of about 530.degree. C.

      摘要翻译: 一种电灯,特别是卤素循环灯,适用于双层灯汽车灯,其具有涂覆在硬玻璃灯泡上的不透明端盖。 端盖涂层包括羰基铁粉末和硅粉末的混合物,优选比例为1.5:1至4:1(重量比),更优选为约2:1的比例。 这些灯具有在使用中具有优异效用的重要优点,以及在相对低的燃烧温度下制造的能力,即约530℃。

      Method and apparatus for determining the alcohol content of fuels
      40.
      发明授权
      Method and apparatus for determining the alcohol content of fuels 失效
      用于确定燃料的醇含量的方法和装置

      公开(公告)号:US4070154A

      公开(公告)日:1978-01-24

      申请号:US769023

      申请日:1977-02-16

      摘要: A convenient, useful and efficient method and apparatus for determining the amount of alcohol contained in fuels. It is particularly useful for measuring the alcohol content of jet fuel, and is practiced by mixing a known amount of the fuel to be measured with a known amount of emulsion, the emulsion comprising a known amount of 8-Hydroxyquinoline ester of the O-vanadic acid. A resulting reaction causes a portion of the mixture to discolor, the amount of discoloration indicating the alcohol content of the fuel. This process can be performed in an apparatus comprising a tube with all of the necessary chemicals pre-mixed, thereby only requiring the addition of the fuel to be tested. Such an apparatus can be prepared in advance, sealed, and stored for a period of up to 2 years.

      摘要翻译: 用于确定燃料中所含醇的量的方便,有效和有效的方法和装置。 对于测量喷气燃料的醇含量特别有用,并且通过将已知量的待测燃料与已知量的乳液混合来实施,乳液包含已知量的O-氧钒的8-羟基喹啉酯 酸。 所得到的反应使得混合物的一部分变色,表明燃料的醇含量的变色量。 该方法可以在包括具有预混合的所有必需化学品的管的设备中进行,从而仅需要添加待测试的燃料。 这种装置可以预先准备好,密封并储存2年以上。