公开(公告)号：US06906972B2

公开(公告)日：2005-06-14

申请号：US10733332

申请日：2003-12-12

申请人： Manfred Proell ,  Stephan Schroeder ,  Ralf Schneider ,  Joerg Kliewer

发明人： Manfred Proell ,  Stephan Schroeder ,  Ralf Schneider ,  Joerg Kliewer

IPC分类号： G11C7/10 ,  G11C11/4091 ,  G11C11/4096 ,  G11C7/00

CPC分类号： G11C7/1069 ,  G11C7/1048 ,  G11C7/1051 ,  G11C11/4091 ,  G11C11/4096 ,  G11C2207/002

摘要： An integrated semiconductor memory, and method for operating such a memory, in particular a DRAM memory, having local data lines (LDQT, LDQC) segmented in the column direction (Y), which local data lines can be connected by a CSL switch in response to a column select signal fed via a CSL line (CSL) running in the row direction (X) to primary sense amplifiers for transferring or accepting spread data signals to or from bit lines of the respective segment (I, II, III), LDQ switches are arranged at the interfaces between adjacent segments of the local data lines (LDQT, LDQC) for their connection to the local data lines (LDQT, LDQC) of adjacent segments (I, II, III). LDQ switches, depending on a control signal fed separately to each of said LDQ switches, are closed during a precharge phase, which takes place before each read cycle, of at least two adjacent LDQ segments.

摘要翻译： 集成半导体存储器和用于操作具有在列方向（Y）上分割的本地数据线（LDQT，LDQC）的这种存储器，特别是DRAM存储器的方法，该本地数据线可以通过CSL开关作为响应来连接 到通过在行方向（X）上运行的CSL线（CSL）馈送到主感测放大器的列选择信号，用于向或从相应段（I，II，III）的位线传送或接收扩展数据信号， 交换机被布置在本地数据线（LDQT，LDQC）的相邻段之间的接口处，用于连接到相邻段（I，II，III）的本地数据线（LDQT，LDQC）。 取决于分别馈送到每个所述LDQ开关的控制信号的LDQ开关在至少两个相邻的LDQ段之间的每个读取周期之前的预充电阶段期间被关闭。

公开(公告)号：US06797297B2

公开(公告)日：2004-09-28

申请号：US10137907

申请日：2002-05-03

申请人： Ralf Schneider

发明人： Ralf Schneider

IPC分类号： G06G700

CPC分类号： H05B3/746

摘要： An electrical cooking appliance has at least one cooktop with cooking zones becoming hot in a switched-on state, an optical residual heat indicator indicating hot cooking zones when line voltage is applied to the cooking appliance, a counter system switching off the residual heat indicator with a time delay after the switching-off of the cooking appliance connected to line voltage occurs, and a line voltage detector for detecting a presence of the line voltage at the cooking appliance. Information is stored in a memory of the counter system as long as a counter reading is greater than zero, and, after a line voltage interruption, the residual heat indicator remains activated for a certain period of time, in dependence on the inquired memory content, if the information in the memory indicates a counter value greater than zero.

摘要翻译： 电烹饪器具具有至少一个烹饪区域，烹饪区域处于开启状态变热，当向烹饪器具施加线路电压时，指示热烹饪区域的光学残余热指示器，用于将剩余热量指示器切断的计数器系统 在连接到线路电压的烹饪器具关闭之后的时间延迟，以及线电压检测器，用于检测烹饪器具处的线电压的存在。 信息存储在计数器系统的存储器中，只要计数器读数大于零，并且在线路电压中断之后，剩余热指示器依照查询的存储器内容保持激活一段时间， 如果存储器中的信息指示大于零的计数器值。

公开(公告)号：US06618303B2

公开(公告)日：2003-09-09

申请号：US09929303

申请日：2001-08-13

申请人： Arndt Gruber ,  Ralf Schneider ,  Bernhard Ruf ,  Norbert Wirth

发明人： Arndt Gruber ,  Ralf Schneider ,  Bernhard Ruf ,  Norbert Wirth

IPC分类号： G11C700

CPC分类号： G11C29/006 ,  G11C2029/2602

摘要： An electronic circuit in an integrated circuit having memory cells is described. The circuit permits information to be written to particular memory cells only once, so that subsequent writing to the particular memory cells is blocked. The circuit is used in a test structure for integrated circuits on a wafer. A method for testing integrated circuits on a wafer that are connected to a test apparatus is also described. Once the supply voltage to a first circuit to be tested has been turned on, a preliminary test is carried out to ascertain parameters that need to be set. The supply voltage is then applied to a next circuit to be tested, a preliminary test is carried out, and memory cells have information written to them, until the parameters have been set for all the connected circuits to be tested. The test apparatus then carries out the actual operational test in parallel for all the connected circuits to be tested.

公开(公告)号：US5201909A

公开(公告)日：1993-04-13

申请号：US734437

申请日：1991-07-23

申请人： Horst Von Wyl ,  Franz-Ulrich Laumeier ,  Hans-Joachim Biedermann ,  Martin Bruggemann ,  Ralf Schneider ,  Hans Siemer

发明人： Horst Von Wyl ,  Franz-Ulrich Laumeier ,  Hans-Joachim Biedermann ,  Martin Bruggemann ,  Ralf Schneider ,  Hans Siemer

IPC分类号： B22D11/04 ,  B22D11/053 ,  B22D11/055

CPC分类号： B22D11/053

摘要： The mold continuous casting of metals includes a stationary base frame; a support plate within the base frame, the support plate including first and second opposed sides; a metallic shaping wall mounted on the support plate and having a longitudinal axis in the direction of casting; a carrier plate attached to the base frame; a plurality of spring elements each having two ends and being uniformly distributed over and fastened at one end thereof to the first side of the support plate, the other ends of the spring elements being fastened to the carrier plate, the first side of the support plate facing away from the shaping wall, the spring elements extending in a direction transverse to the direction of casting and having a stiffness which is substantially less in the direction of casting than in the two directions transverse thereto.

摘要翻译： 金属的模具连续铸造包括固定的基架; 所述基座框架内的支撑板，所述支撑板包括第一和第二相对侧; 安装在所述支撑板上并具有在铸造方向上的纵向轴线的金属成形壁; 附接到基架的承载板; 多个弹簧元件，每个弹簧元件具有两个端部，并且均匀地分布在其一端并固定在支撑板的第一侧上，弹簧元件的另一端紧固到承载板，支撑板的第一侧 面向远离成型壁的弹簧元件沿横向于铸造方向的方向延伸，并且具有在铸造方向上比在与其横向的两个方向上相比更小的刚度。

公开(公告)号：US09089296B2

公开(公告)日：2015-07-28

申请号：US12939670

申请日：2010-11-04

申请人： Oliver Heine ,  Dirk Schade ,  Ralf Schneider ,  Elsa Ploetz ,  Anton Schneider ,  Bela Michael Rohrbacher ,  Markus Atzenbeck

发明人： Oliver Heine ,  Dirk Schade ,  Ralf Schneider ,  Elsa Ploetz ,  Anton Schneider ,  Bela Michael Rohrbacher ,  Markus Atzenbeck

IPC分类号： A61B1/06 ,  A61B1/267 ,  A61B1/00 ,  A61B18/12

CPC分类号： A61B1/267 ,  A61B1/00032 ,  A61B1/00034 ,  A61B1/0684 ,  A61B2018/1226 ,  A61B2560/0431

摘要： An illumination device comprises at least one LED (36), which can be connected through circuit means (50) to a voltage source optionally formed by a battery unit (70) or an accumulator unit (74). Furthermore, a first contact means (60) is provided for connecting the battery unit (70) and a second contact means (64) for connecting the accumulator unit (74) to the circuit means (50). A bottom unit for a battery grip (11) comprising a grip sleeve (90) in which the accumulator unit (74) is arranged, has a basic body (84) mountable at the lower end of the grip sleeve (90), wherein an upper contact element (89) for contacting the accumulator unit (74) and a lower contact element (95) for contacting a contact element (107) of a charging station, to which a current is applied, are arranged in the basic body (84). An electronic circuit unit (99) having a microprocessor (1) is connected between the upper and the lower contact elements (89, 95), which electronic circuit unit (99) is formed and configured such that it controls a charging process for charging the accumulator unit (74).

摘要翻译： 照明装置包括至少一个LED（36），其可以通过电路装置（50）连接到可选地由电池单元（70）或蓄电池单元（74）形成的电压源。 此外，提供用于连接电池单元（70）和用于将蓄电单元（74）连接到电路装置（50）的第二接触装置（64）的第一接触装置（60）。 一种用于电池夹持器（11）的底部单元，包括其中布置有所述蓄压器单元（74）的把手套（90），具有可安装在所述把手套（90）的下端的基体（84），其中， 用于接触蓄电器单元（74）的上接触元件（89）和用于接触施加有电流的充电站的接触元件（107）的下接触元件（95）布置在基体（84） ）。 具有微处理器（1）的电子电路单元（99）连接在上部和下部接触元件（89,95）之间，该电子电路单元（99）被形成和配置成使得它控制充电过程 蓄能器单元（74）。

公开(公告)号：US20090211437A1

公开(公告)日：2009-08-27

申请号：US11587171

申请日：2005-04-21

申请人： Maximilian Fleischer ,  Uwe Lampe ,  Hans Meixner ,  Roland Pohle ,  Ralf Schneider ,  Elfriede Simon

发明人： Maximilian Fleischer ,  Uwe Lampe ,  Hans Meixner ,  Roland Pohle ,  Ralf Schneider ,  Elfriede Simon

IPC分类号： G01N27/414

CPC分类号： G01N33/0014 ,  G01N27/4143

摘要： A FET gas sensor having a relatively low operating temperature, for example, room temperature, is free from cross sensitivities from interfering gases by a preceding in-line filter. The sensor's service life is substantially stabilizable by using fabric-like activated charcoal filters which can be regenerated by a moderate temperature increase, and by limiting the diffusion of the analyte gas, which is made possible by the relatively small amount of gas detectable on the sensitive layer of the sensor. This substantially increases the service life of the filters. The gas sensor eliminates cross sensitivities to thereby increase the detection reliability thereof. Also, the gas sensor has relative long term stability and is economical to build. The gas sensor can read relatively weak signals generated by gas-sensitive layers, for example, without other stronger gas signals interfering with the weak signals.

摘要翻译： 具有较低工作温度（例如室温）的FET气体传感器不受前面的在线过滤器的干扰气体的交叉敏感性。 传感器的使用寿命通过使用织物样的活性炭过滤器可以基本上稳定，该过滤器可以通过适度的温度升高再生，并且通过限制分析物气体的扩散，这是通过敏感的可检测的相对少量的气体 传感器层。 这大大增加了过滤器的使用寿命。 气体传感器消除了交叉敏感度，从而提高了其检测可靠性。 此外，气体传感器具有相对的长期稳定性并且构建经济。 气体传感器可以读取由气体敏感层产生的相对较弱的信号，例如，没有其他较强气体信号干扰弱信号。

公开(公告)号：US20090163344A1

公开(公告)日：2009-06-25

申请号：US12226861

申请日：2007-09-04

申请人： Juergen Weber ,  Tatsuhiro Sato ,  Ralf Schneider ,  Achim Hofmann ,  Christian Gebauer

发明人： Juergen Weber ,  Tatsuhiro Sato ,  Ralf Schneider ,  Achim Hofmann ,  Christian Gebauer

IPC分类号： C03C3/04 ,  C03B19/06 ,  C03B20/00

CPC分类号： C03C3/06 ,  C03B19/06 ,  C03B19/066 ,  C03B20/00 ,  C03B2201/07 ,  C03B2201/075 ,  C03B2201/24 ,  C03B2201/34 ,  C03B2201/36 ,  C03C4/20 ,  C03C2201/23 ,  C03C2201/24 ,  C03C2201/3411 ,  C03C2201/3435 ,  C03C2203/10 ,  C03C2203/54

摘要： The invention starts from a known component of quartz glass for use in semiconductor manufacture, which component at least in a near-surface region shows a co-doping of a first dopant and of a second oxidic dopant, said second dopant containing one or more rare-earth metals in a concentration of 0.1-3% by wt. each (based on the total mass of SiO2 and dopant). Starting from this, to provide a quartz glass component for use in semiconductor manufacture in an environment with etching action, which component is distinguished by both high purity and high resistance to dry etching and avoids known drawbacks caused by co-doping with aluminum oxide, it is suggested according to the invention that the first dopant should be nitrogen and that the mean content of metastable hydroxyl groups of the quartz glass is less than 30 wtppm.

摘要翻译： 本发明从用于半导体制造的石英玻璃的已知组件开始，至少在近表面区域中的该组分表现出第一掺杂剂和第二氧化物掺杂剂的共掺杂，所述第二掺杂剂含有一种或多种稀有金属 - 浓度为0.1-3重量％的矿物金属。 每个（基于SiO 2和掺杂剂的总质量）。 从此开始，为了在具有蚀刻作用的环境中提供用于半导体制造的石英玻璃组分，该组分通过高纯度和高耐干蚀刻性而被区分，并避免了与氧化铝共掺杂引起的已知缺点。 根据本发明建议第一掺杂剂应为氮，并且石英玻璃的亚稳态羟基的平均含量小于30重量ppm。

公开(公告)号：US07365554B2

公开(公告)日：2008-04-29

申请号：US11092885

申请日：2005-03-29

申请人： Joerg Vollrath ,  Marcin Gnat ,  Aurel von Campenhausen ,  Ralf Schneider

发明人： Joerg Vollrath ,  Marcin Gnat ,  Aurel von Campenhausen ,  Ralf Schneider

IPC分类号： G01R31/02

CPC分类号： G11C5/143 ,  G01R19/16552 ,  G11C11/401 ,  G11C11/4074 ,  G11C29/1201 ,  G11C29/48 ,  G11C29/50 ,  G11C2029/5004

摘要： An integrated circuit includes a current generator circuit with a first input terminal for applying a reference voltage and a second input terminal for applying an input voltage, which is generated internally from an externally applied supply voltage by a voltage generator circuit. The current generator circuit is connected to an output terminal via an interconnect. A first current flows on the interconnect in a test operating state of the integrated circuit. The current generator circuit generates a first partial current in a first test cycle of a test operating state and a second partial current in a subsequent second test cycle. The partial currents are each superposed on the first current on the interconnect. Consequently, three currents occur at the output terminal during the test operating state. The internally generated input voltage of the current generator circuit is determined from the three currents and the reference voltage.

摘要翻译： 集成电路包括具有用于施加参考电压的第一输入端子的电流发生器电路和用于施加由外部施加的电源电压内部由电压发生器电路产生的输入电压的第二输入端子。 电流发生器电路通过互连连接到输出端子。 在集成电路的测试操作状态下，第一电流在互连上流动。 电流发生器电路在随后的第二测试周期中在测试操作状态的第一测试周期和第二部分电流中产生第一部分电流。 部分电流各自叠加在互连上的第一电流上。 因此，在测试操作状态期间，输出端子发生三个电流。 电流发生器电路的内部产生的输入电压由三个电流和参考电压确定。

公开(公告)号：US07282088B2

公开(公告)日：2007-10-16

申请号：US10509586

申请日：2003-04-02

申请人： Klaus-Dieter Nittel ,  Ralf Schneider

发明人： Klaus-Dieter Nittel ,  Ralf Schneider

IPC分类号： C23C18/38

CPC分类号： C23C18/38 ,  C23C18/48

摘要： The invention relates to an aqueous concentrate which is stable with respect to freezing and defrosting and which contains at least one water-soluble or water-dispersible copper compound and, optionally, also a water-soluble or water-dispersible tin compound for use in a diluted state as a bath for the currentless copper plating or bronze plating of objects, especially metal objects such as iron or steel wires, characterized in that it contains at least one complexed water-soluble or water-dispersed copper compound. The invention also relates to an aqueous bath which contains at least one aqueous or water-dispersible copper compound and, optionally, a water-soluble or water-dispersible tin compound for the currentless copper plating of objects in addition to at least one brightening agent and which has an adjusted pH value of less than 2.5. The invention also relates to a method for currentless copper plating or bronze plating of an object, especially a metallic object.

摘要翻译： 本发明涉及一种在冷冻和除霜方面稳定的含水浓缩物，其含有至少一种水溶性或水分散性铜化合物，以及任选地还可用于水溶性或水分散性锡化合物 稀释状态作为用于对象，特别是诸如铁或钢丝的金属物体的无电镀铜或青铜镀层的浴，其特征在于其含有至少一种络合的水溶性或水分散的铜化合物。 本发明还涉及含有至少一种水性或水分散性铜化合物和任选的水溶性或水分散性锡化合物的水浴，其用于除了至少一种增亮剂以外的物体的无电镀铜， 其pH值小于2.5。 本发明还涉及一种用于对象，特别是金属物体的无电镀铜或镀青铜的方法。

公开(公告)号：US20060237099A1

公开(公告)日：2006-10-26

申请号：US10553382

申请日：2004-05-06

申请人： Ralf Schneider ,  Klaus-Dieter Nittel

发明人： Ralf Schneider ,  Klaus-Dieter Nittel

IPC分类号： C23C22/07

CPC分类号： C23C22/368

摘要： The invention relates to a method for coating surfaces of metal objects, especially as a pre-treatment for cold deformation or as a pre-treatment for a metal-rubber compound or to adjust friction coefficients in connection elements, used in connection elements such as screws for screwing purposes. The invention is characterised in that the optionally, already pre-coated metal objects are coated with a composition containing an aqueous, acidic phosphate, said composition containing 8-50 g/L phosphate as PO4, 0.5-30 g/L zinc ions, 0-5 g/L manganese ions, 0-8 g/L calcium ions, 0-5 g/L magnesium ions, whereby at least 0.1 g/L of calcium or/and magnesium ions are provided, 0.1-5 g/L nitroguanidine, 0.1-8 g/L chlorate or/and peroxide ions and 0-16 g/L complex fluoride (MeF4 or/and MeF6) of Me=B, Si, Ti, Hf or/and Zr and 0-5 g/L fluoride ions, whereby the total amount of complex fluoride and fluoride ions ranges from 0.1-18 g/L. The invention also relates to a phosphating method wherein the ratio of removal by pickling in relation to the layer weight of the phosphate layer is less than 75%. The invention further relates to a corresponding aqueous phosphating solution.

摘要翻译： 本发明涉及一种用于涂覆金属物体的表面的方法，特别是作为冷变形的预处理或作为金属 - 橡胶混合物的预处理或调节连接元件中使用的连接元件（例如螺钉）中的摩擦系数的方法 用于拧紧目的。 本发明的特征在于，任选地，已经预先涂覆的金属物体涂覆有含有酸性磷酸盐的组合物，所述组合物含有8-50g / L磷酸盐作为PO 4， 30g / L锌离子，0-5g / L锰离子，0-8g / L钙离子，0-5g / L镁离子，由此提供至少0.1g / L的钙离子或/或镁离子 ，0.1-5g / L硝基胍，0.1-8g / L氯酸盐或/和过氧化物离子和0-16g / L络合氟化物（MeF 3/4或/和MeF 6） Me = B，Si，Ti，Hf或/和Zr和0-5g / L氟离子，由此氟化物和氟化物络合物的总量为0.1-18g / L。 本发明还涉及一种磷酸盐化方法，其中通过酸洗除去的比例相对于磷酸盐层的层重量小于75％。 本发明还涉及相应的磷酸氢盐水溶液。