公开(公告)号：US07506715B2

公开(公告)日：2009-03-24

申请号：US10553269

申请日：2004-02-21

Applicant: Reinhard Averdiek ,  Dietmar Breitling ,  Ferdinand Gaiser ,  Joachim Herre ,  Uwe Krempels ,  Richard Krueger ,  Bengt Larsson ,  Christoph Mueller ,  Michael Piesche ,  Klaus Riehle ,  Axel Schmidt ,  Alfred Schnabel

Inventor： Reinhard Averdiek ,  Dietmar Breitling ,  Ferdinand Gaiser ,  Joachim Herre ,  Uwe Krempels ,  Richard Krueger ,  Bengt Larsson ,  Christoph Mueller ,  Michael Piesche ,  Klaus Riehle ,  Axel Schmidt ,  Alfred Schnabel

IPC: B60K28/10

CPC classification number: G05G1/32 ,  B60T7/065

Abstract: A safety device for a motor vehicle including a front-end structure, a front bulkhead, which separates the front-end structure from an interior, and a brake apparatus fixed to the front bulkhead and including a brake cylinder, the brake cylinder includes a device for pivoting the brake apparatus, which device, in the event of a vehicle crash, interacts with structural elements disposed in the front-end structure. The safety of a driver present in the motor vehicle may be increased. The device for pivoting the brake apparatus includes a fastening portion and a slide portion with a slide plane.

Abstract translation: 一种用于机动车辆的安全装置，包括前端结构，将前端结构与内部分离的前隔板和固定到前隔板并包括制动缸的制动装置，所述制动缸包括装置 用于枢转制动装置，在车辆碰撞的情况下，哪个装置与设置在前端结构中的结构元件相互作用。 可能增加存在于机动车辆中的驾驶员的安全性。 用于枢转制动装置的装置包括紧固部分和具有滑动平面的滑动部分。

公开(公告)号：US20080315903A1

公开(公告)日：2008-12-25

申请号：US11765019

申请日：2007-06-19

Applicant: Axel SCHMIDT ,  Frank FEHRMANN ,  Ulf HACKIUS ,  Stojan KANEV ,  Steffen LAUBE ,  Jorg KIESEWETTER

Inventor： Axel SCHMIDT ,  Frank FEHRMANN ,  Ulf HACKIUS ,  Stojan KANEV ,  Steffen LAUBE ,  Jorg KIESEWETTER

IPC: G01R31/02 ,  G01R1/04

CPC classification number: G01R31/2891

Abstract: A method is disclosed for measurement of wafers and other semiconductor components in a probe station, which serves for examination and testing of electronic components. The device under test is held by a chuck and at least one electric probe by a probe support and the device under test and the probe are selectively positioned relative to each other by a positioning device with electric drives and the device under test is contacted. The drive of the positioning device remains in a state of readiness until establishment of contact and is switched off after establishment of contact and before measurement of the device under test.

Abstract translation: 公开了一种用于测量探针台中的晶片和其它半导体部件的方法，其用于电子部件的检查和测试。 被测器件由卡盘和至少一个电探头通过探针支架和被测器件保持，并且探针通过具有电驱动器的定位装置相对于彼此选择性地定位，并且被测器件被接触。 定位装置的驱动器保持在准备状态，直到建立接触并且在建立接触之后和在测试装置的测量之前被关闭。

公开(公告)号：US07265536B2

公开(公告)日：2007-09-04

申请号：US11365424

申请日：2006-03-01

Applicant: Joerg Kiesewetter ,  Axel Schmidt ,  Stefan Kreissig ,  Karsten Stoll ,  Ralph Juettner ,  Hans-Juergen Fleischer

Inventor： Joerg Kiesewetter ,  Axel Schmidt ,  Stefan Kreissig ,  Karsten Stoll ,  Ralph Juettner ,  Hans-Juergen Fleischer

IPC: G01R31/02 ,  G01R35/00

CPC classification number: G01R31/2891

Abstract: A wafer probe station is provided with a wafer chuck, a wafer fastened on the chuck by vacuum suction, and a probe needle arrangement above the wafer to test the wafer at high frequencies by contacting selected pads on the wafer and alternately pads on a calibration substrate also fastened on the wafer chuck. A procedure for reproduction of a calibration position of an aligned and afterwards displaced calibration substrate uses first and second measurement systems to calculate a new offset position of the calibration substrate after a second wafer is loaded on the wafer chuck. In a last step, the wafer chuck is driven by a 4axis manipulator stage to the new calibration position from the recent position.

Abstract translation: 晶片探针台设置有晶片卡盘，通过真空吸附紧固在卡盘上的晶片，以及在晶片上方的探针针布置，以通过接触晶片上的选定的焊盘并在校准基板上交替地焊接来高速测试晶片 也固定在晶片卡盘上。 用于再现对准的和随后移位的校准基板的校准位置的过程使用第一和第二测量系统来计算在第二晶片装载在晶片卡盘上之后校准基板的新偏移位置。 在最后一步中，晶片卡盘由最近的位置由4轴的机械手级驱动到新的校准位置。

公开(公告)号：US20050197088A1

公开(公告)日：2005-09-08

申请号：US11067834

申请日：2005-02-28

Applicant: Axel Schmidt

Inventor： Axel Schmidt

IPC: H04B1/18 ,  H04B1/26 ,  H04B1/40 ,  H04B15/00

CPC classification number: H04B1/18 ,  H04B1/26 ,  H04B1/406 ,  H04B15/00

Abstract: The invention specifies a circuit arrangement with a radio-frequency mixer (4) in which a plurality of preamplifiers (1, 2, 3) in a receiver have a common output node (6). This node is connected to a common, broadband radio-frequency mixer (4) via common coupling capacitances (41, 42). Switching means (17, 18; 27, 28; 37, 38) can be used to connect and disconnect the preamplifiers (1 to 3), which can be associated with various frequency bands, independently of one another. The present principle can be applied in multiband receivers in mobile radio and allows integration using little chip area with good radio-frequency characteristics.

Abstract translation: 本发明规定了具有射频混频器（4）的电路装置，其中接收器中的多个前置放大器（1,2,3）具有公共输出节点（6）。 该节点通过公共耦合电容（41,42）连接到公共的宽带射频混频器（4）。 切换装置（17,18; 27,28; 37,38）可以用于彼此独立地连接和断开可与各种频带相关联的前置放大器（1至3）。 本原理可以应用在移动无线电中的多频带接收机中，并且允许使用具有良好射频特性的小芯片区域的集成。

公开(公告)号：US20050197087A1

公开(公告)日：2005-09-08

申请号：US11065533

申请日：2005-02-24

Applicant: Axel Schmidt

Inventor： Axel Schmidt

IPC: H01Q11/12 ,  H03F3/45 ,  H03F3/72 ,  H04B1/04 ,  H04B1/10

CPC classification number: H01Q11/12 ,  H03F3/45 ,  H03F3/72 ,  H03F2200/294 ,  H03F2200/372 ,  H04B1/04 ,  H04B1/109

Abstract: The invention relates to a preamplifier circuit with at least one transistor that couples a signal input to a signal output. The signal input is supplied with a radio-frequency signal. In addition, the preamplifier circuit includes a switch that switchably couples the input to a reference potential and which, when the preamplifier is inactive, is closed. Hence, when the preamplifier is inactive, the input is put into a low-impedance state and the amplifier and downstream assemblies are protected from unwanted high-power interference signals. It is thus also possible to use other, fully integratable filter types in a transceiver's reception signal processing chain instead of external surface acoustic wave filters with a low level of complexity and without drawbacks.

Abstract translation: 本发明涉及一种具有将信号输入耦合到信号输出的至少一个晶体管的前置放大器电路。 信号输入端配有射频信号。 此外，前置放大器电路包括可将输入端与参考电位进行切换耦合的开关，当前置放大器处于非活动状态时，该开关闭合。 因此，当前置放大器不工作时，输入被置于低阻抗状态，并且放大器和下游组件被保护免受不需要的大功率干扰信号。 因此，也可以在收发器的接收信号处理链中使用其他完全可完全集成的滤波器类型，而不是具有低水平的复杂性并且没有缺点的外部表面声波滤波器。

公开(公告)号：US5473058A

公开(公告)日：1995-12-05

申请号：US109678

申请日：1993-08-20

Applicant: Axel Schmidt ,  Elli Rauscher ,  Herbert von der Eltz

Inventor： Axel Schmidt ,  Elli Rauscher ,  Herbert von der Eltz

IPC: C07H15/203 ,  C07H17/00 ,  C12Q1/40 ,  G01N33/573 ,  G01N33/577 ,  C07H15/00

CPC classification number: C07H15/203 ,  C07H17/00 ,  C12Q1/40 ,  G01N33/573 ,  C12Q2334/00 ,  Y10S435/962 ,  Y10S436/824

Abstract: The present invention provides a process for the specific determination of pancreatic .alpha.-amylase in the presence of salivary .alpha.-amylase in body fluids by reaction with a system for the detection of .alpha.-amylase with the use of an inhibitor for salivary .alpha.-amylase, wherein, as substrate, there is used a compound of the general formula:-- ##STR1## in which R.sub.1 is a straight-chained or branched alkyl or alkoyl radical containing up to 6 carbon atoms, a cycloalkyl or cycloalkoxyl radical containing 3 to 6 carbon atoms or a benzoyl, benzyl or phenyl radical which is optionally hydrophilically substituted, R.sub.2 is a hydrogen atom or in which R.sub.1 and R.sub.2 together form a methylene bridge, the hydrogen atoms of which, independently of one another, can each be substituted by an alkyl radical containing up to 5 carbon atoms or a phenyl radical, n is 1, 2 or 3 and X is an optically determinable residue. The present invention also provides a reagent for the specific determination of pancreatic .alpha.-amylase, as well as new compounds for use in the above process and reagent.

Abstract translation: 本发明提供了一种通过与用于唾液α-淀粉酶抑制剂的α-淀粉酶检测系统的反应来在体液中存在唾液中的α-淀粉酶来特异性测定胰腺α-淀粉酶的方法， 其中，作为底物，使用以下通式的化合物：其中R 1是含有至多6个碳原子的直链或支链烷基或烷酰基，含有3个或更多个碳原子的环烷基或环烷氧基 至6个碳原子或任选被亲水取代的苯甲酰基，苄基或苯基，R 2是氢原子或其中R 1和R 2一起形成亚甲基桥，其氢原子彼此独立地可以被取代 通过含有至多5个碳原子的烷基或苯基，n是1,2或3，X是光学上可确定的残基。 本发明还提供了用于胰腺α-淀粉酶的特异性测定的试剂，以及用于上述方法和试剂的新化合物。

公开(公告)号：US5300424A

公开(公告)日：1994-04-05

申请号：US729332

申请日：1991-07-12

Applicant: Gerhard Hoss ,  Gunter Pappert ,  Axel Schmidt

Inventor： Gerhard Hoss ,  Gunter Pappert ,  Axel Schmidt

IPC: A01N37/22 ,  A01N37/18 ,  A01N43/28 ,  A01N43/32 ,  A01N43/40 ,  A01N43/80 ,  A01N47/28 ,  A01N47/36 ,  A61K49/00 ,  C12Q1/42 ,  C12Q1/46 ,  G01N33/50 ,  G01N33/53

CPC classification number: G01N33/50 ,  A01N43/28 ,  A01N43/40 ,  A01N43/80 ,  A01N47/36 ,  Y10S435/81 ,  Y10S435/963 ,  Y10S435/967 ,  Y10S435/975 ,  Y10S436/808 ,  Y10S436/826 ,  Y10T436/10 ,  Y10T436/108331 ,  Y10T436/2525

Abstract: The present invention is concerned with a combination for the preservation of diagnostic tests, characterized by a content of at least two components selected from the group comprising 2-methyl-4-isothiazolin-3-one hydrochloride, 2-hydroxypyridine-N-oxide, chloroacetamide, (N,N-methylene-bis-(N-(1-hydroxymethyl-2,5-dioxo-4-imidazolidinyl))-urea and 5-bromo-5-nitro-1,3-dioxan.The present invention is also concerned with a preserved diagnostic test kit, comprising test reagents and at least two preservation agents selected from the group comprising 2-methyl-4-isothiazolin-3-one hydrochloride, 2-hydroxypyridine-N-oxide, chloroacetamide, (N,N-methylene-bis-(N-(1-hydroxymethyl)-2,5-dioxo-4-imidazolidinyl))-urea and 5-bromo-5-nitro-1,3-dioxan.

Abstract translation: 本发明涉及用于保存诊断试验的组合，其特征在于至少两种选自2-甲基-4-异噻唑啉-3-酮盐酸盐，2-羟基吡啶-N-氧化物， （N，N-亚甲基 - 双 - （N-（1-羟基甲基-2,5-二氧代-4-咪唑烷基）） - 脲和5-溴-5-硝基-1,3-二恶烷，本发明 还涉及一种保存的诊断测试试剂盒，其包含测试试剂和至少两种选自2-甲基-4-异噻唑啉-3-酮盐酸盐，2-羟基吡啶-N-氧化物，氯乙酰胺，（N， N-亚甲基 - 双 - （N-（1-羟甲基）-2,5-二氧代-4-咪唑烷基）） - 脲和5-溴-5-硝基-1,3-二恶烷。

公开(公告)号：US08904881B2

公开(公告)日：2014-12-09

申请号：US13697077

申请日：2011-05-11

Applicant: Hans-Michael Sonnenberg ,  Gerhard Dietz ,  Harald Kroemer ,  Wilhelm Oefelein ,  Tino Hofmann ,  Axel Schmidt-Schoenian ,  Roland Horn

Inventor： Hans-Michael Sonnenberg ,  Gerhard Dietz ,  Harald Kroemer ,  Wilhelm Oefelein ,  Tino Hofmann ,  Axel Schmidt-Schoenian ,  Roland Horn

IPC: H01L41/047 ,  G01F1/66

CPC classification number: H01L41/047 ,  G01F1/662 ,  H01L41/0475 ,  H01L41/0477

Abstract: The present invention relates to an ultrasound transducer assembly for an ultrasound flowmeter, comprising a one-part or multi-part housing (2), which is provided to be connected to a line carrying the medium to be measured, wherein the ultrasound transducer transmits ultrasound through the housing (2) and the ultrasound transducer assembly has the following features: an ultrasound transducer body (4, 7) with a first main surface on the side facing the medium and a second main surface on the side facing away from the medium, first, preferably planar, contact means for electrically contacting the first main surface of the ultrasound transducer body (4, 7), second, preferably planar, contact means for electrically contacting the second main surface of the ultrasound transducer body (4, 7), wherein the first contact means are located between the ultrasound transducer body (4, 7) and the housing (2), through which ultrasound is to be transmitted, of the ultrasound flowmeter. To simplify the construction it is proposed to place the first contact means of the ultrasound transducer body (4, 7) loosely in the housing (2) or to fix them on the housing side.

Abstract translation: 本发明涉及一种用于超声波流量计的超声换能器组件，其包括一部分或多部分壳体（2），其设置成连接到承载待测量介质的线路，其中超声波换能器传输超声波 通过所述壳体（2）和所述超声波换能器组件具有以下特征：超声换能器主体（4,7），所述超声波换能器本体（4,7）在面向所述介质的一侧具有第一主表面，并且在远离所述介质的一侧上的第二主表面， 用于电接触超声换能器主体（4,7）的第一主表面的第一优选平面接触装置，第二优选是平面的接触装置，用于电接触超声换能器本体（4,7）的第二主表面， 其中所述第一接触装置位于所述超声波换能器本体（4,7）和所述超声波流量计通过超声波传输的所述壳体（2）之间。 为了简化构造，建议将超声波换能器主体（4,7）的第一接触装置松动地放置在壳体（2）中或将它们固定在壳体侧上。

公开(公告)号：US20140048332A1

公开(公告)日：2014-02-20

申请号：US13587687

申请日：2012-08-16

Applicant: AXEL SCHMIDT ,  DUSTIN AASEN

Inventor： AXEL SCHMIDT ,  DUSTIN AASEN

IPC: E21B47/022

CPC classification number: E21B47/011

Abstract: A sealed mule shoe assembly for use in directional drilling, comprising an outer mule shoe and an inner housing for containing a directional measurement tool which is slidably insertable in the outer mule shoe. The mule shoe assembly advantageously has half-moon mating surfaces which advantageously allow use circumferential seals to thereby prevent ingress of abrasive materials into the landing area between the outer mule shoe and the inner housing, thereby greatly prolonging the life of the mule shoe assembly. Such seals further make use of hydrostatic forces downhole which cause locking landed engagement of the inner tool within the outer mule shoe. Cup seals or a check valve are used to allow escape of fluid when the inner tool is inserted within the outer mule shoe, and similarly prevent ingress of abrasive fluids and drill cuttings into the area of landed engagement.

Abstract translation: 一种用于定向钻孔的密封骡子鞋组件，包括外部骡子靴和用于容纳可滑动地插入外部骡子鞋中的方向测量工具的内部壳体。 骡鞋组件有利地具有半月配合表面，其有利地允许使用圆周密封件，从而防止研磨材料进入外部骡子鞋和内部壳体之间的着陆区域，从而大大延长骡子鞋组件的使用寿命。 这种密封件进一步利用井下的静水力，这导致内部工具在外部骡子鞋内的锁定接合。 当内部工具插入外部骡子鞋内时，使用杯形密封件或单向阀来允许流体逸出，并且类似地防止研磨流体和钻屑进入着陆接合区域。

公开(公告)号：US20130047743A1

公开(公告)日：2013-02-28

申请号：US13697077

申请日：2011-05-11

Applicant: Hans-Michael Sonnenberg ,  Gerhard Dietz ,  Harald Kroemer ,  Wilhelm Oefelein ,  Tino Hofmann ,  Axel Schmidt-Schoenian ,  Roland Horn

Inventor： Hans-Michael Sonnenberg ,  Gerhard Dietz ,  Harald Kroemer ,  Wilhelm Oefelein ,  Tino Hofmann ,  Axel Schmidt-Schoenian ,  Roland Horn

IPC: G01F1/66

CPC classification number: H01L41/047 ,  G01F1/662 ,  H01L41/0475 ,  H01L41/0477

Abstract: The present invention relates to an ultrasound transducer assembly for an ultrasound flowmeter, comprising a one-part or multi-part housing (2), which is provided to be connected to a line carrying the medium to be measured, wherein the ultrasound transducer transmits ultrasound through the housing (2) and the ultrasound transducer assembly has the following features: an ultrasound transducer body (4, 7) with a first main surface on the side facing the medium and a second main surface on the side facing away from the medium, first, preferably planar, contact means for electrically contacting the first main surface of the ultrasound transducer body (4, 7), second, preferably planar, contact means for electrically contacting the second main surface of the ultrasound transducer body (4, 7), wherein the first contact means are located between the ultrasound transducer body (4, 7) and the housing (2), through which ultrasound is to be transmitted, of the ultrasound flowmeter. To simplify the construction it is proposed to place the first contact means of the ultrasound transducer body (4, 7) loosely in the housing (2) or to fix them on the housing side.

Abstract translation: 本发明涉及一种用于超声波流量计的超声换能器组件，其包括一部分或多部分壳体（2），其设置成连接到承载待测量介质的线路，其中超声波换能器传输超声波 通过所述壳体（2）和所述超声波换能器组件具有以下特征：超声换能器主体（4,7），所述超声波换能器本体（4,7）在面向所述介质的一侧具有第一主表面，并且在远离所述介质的一侧上的第二主表面， 用于电接触超声换能器主体（4,7）的第一主表面的第一优选平面接触装置，第二优选是平面的接触装置，用于电接触超声换能器本体（4,7）的第二主表面， 其中所述第一接触装置位于所述超声波换能器本体（4,7）和所述超声波流量计通过超声波传输的所述壳体（2）之间。 为了简化构造，建议将超声波换能器主体（4,7）的第一接触装置松动地放置在壳体（2）中或将它们固定在壳体侧上。