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1. 发明申请

US20130045396A1 FERROMAGNETICALLY COUPLED MAGNETIC RECORDING MEDIA 审中-公开
标题翻译：非磁性耦合磁记录介质
公开(公告)号：US20130045396A1
公开(公告)日：2013-02-21
申请号：US13620019
申请日：2012-09-14
申请人： Erol Girt , Mariana Rodica Munteanu , Hans Jürgen Richter , Felix Trejo
发明人： Erol Girt , Mariana Rodica Munteanu , Hans Jürgen Richter , Felix Trejo
IPC分类号： G11B5/66
CPC分类号： G11B5/66 , G11B5/65 , G11B5/656
摘要： A ferromagnetically coupled magnetic recording medium having a first ferromagnetic layer, a second ferromagnetic layer, and a ferromagnetic coupling layer to ferromagnetically couple the first ferromagnetic layer to the second ferromagnetic layer is used as stable magnetic media with high MrT in high density recording hard drives. The first ferromagnetic layer is the stabilization layer and the second ferromagnetic layer is the main recording layer. The ferromagnetic coupling layer comprises a conductive material having a thickness which produces ferromagnetic coupling between said first ferromagnetic layer and said second ferromagnetic layer via the RKKY interaction.
摘要翻译：在高密度记录硬盘驱动器中，使用具有第一铁磁层，第二铁磁层和铁磁耦合层的铁磁耦合磁记录介质以将第一铁磁层铁磁耦合到第二铁磁层作为具有高MrT的稳定磁介质。第一铁磁层是稳定层，第二铁磁层是主记录层。铁磁耦合层包括具有通过RKKY相互作用在所述第一铁磁层和所述第二铁磁层之间产生铁磁耦合的厚度的导电材料。

2. 发明申请

US20120118705A1 DEVICE AND METHOD FOR FEEDING A MATERIAL LAYER ONTO A CONSTRUCTION PLATFORM, OR ONTO AT LEAST ONE MATERIAL LAYER LOCATED ON THE CONSTRUCTION PLATFORM, FOR PRODUCING AN OBJECT IN THE COURSE OF A GENERATIVE PRODUCTION METHOD 有权
标题翻译：将材料层输送到构造平台上的装置和方法，或至少位于构造平台上的一个材料层，用于在生产方法中生产对象
公开(公告)号：US20120118705A1
公开(公告)日：2012-05-17
申请号：US13377156
申请日：2010-06-02
申请人： Andrzej Grzesiak , Oliver Refle , Hans-Jürgen Richter , Reinhard Lenk
发明人： Andrzej Grzesiak , Oliver Refle , Hans-Jürgen Richter , Reinhard Lenk
IPC分类号： B65G23/04 , B65G15/00
CPC分类号： B29C67/0085 , B22F3/1055 , B22F2003/1056 , B22F2998/00 , B29C64/20 , Y02P10/295 , B22F3/003
摘要： A device and a method are described for feeding a material layer onto a construction platform, or onto at least one material layer located on the construction platform, for producing an object, which is mounted so it is linearly movable relative to a material reservoir and the construction platform along a motion plane, to which the material reservoir and the construction platform can be orthogonally deflected. A circulating band IS stretched around at least two molded bodies, which contacts at least in segments the molded bodies. a drive circulates the band around the at least two bodies. The band has a band segment which can be fixedly assigned relative to at least one body in the longitudinal section around the at least two molded bodies. The band segment at least in segments contacts the material stored in the material reservoir during the linear motion from the material reservoir to the construction platform so that at least a part of the material can be stripped off from the material reservoir and can be applied as the material layer to the construction platform to compress the material layer.
摘要翻译：描述了一种装置和方法，用于将材料层馈送到施工平台上或位于施工平台上的至少一个材料层上，用于生产物体，其被安装成使其相对于材料储存器是可线性移动的，并且沿着运动平面的施工平台，材料储存器和施工平台可以正交偏转。循环带IS围绕至少两个成型体拉伸，其至少在成型体的区段中接触。驱动器将带围绕至少两个主体循环。带具有带段，该带段可相对于围绕至少两个成型体的纵向截面中的至少一个主体固定地分配。在从材料储存器到建筑平台的线性运动期间，至少在段中的带段与存储在材料储存器中的材料接触，使得至少一部分材料可以从材料储存器剥离并且可以作为材料层到施工平台上压缩材料层。

3. 发明申请

US20120026626A1 APPARATUS INCLUDING A PERPENDICULAR MAGNETIC RECORDING LAYER HAVING A CONVEX MAGNETIC ANISOTROPY PROFILE 有权
标题翻译：装置包括一个具有凸起的磁性异相剖面的磁记录层
公开(公告)号：US20120026626A1
公开(公告)日：2012-02-02
申请号：US12847745
申请日：2010-07-30
申请人： Thomas Patrick Nolan , Hans Jürgen Richter
发明人： Thomas Patrick Nolan , Hans Jürgen Richter
IPC分类号： G11B5/82
CPC分类号： G11B5/66 , G11B5/65 , G11B5/746 , G11B5/82 , G11B5/84
摘要： An apparatus may include a first magnetic layer, a first exchange break layer formed on the first magnetic layer, a second magnetic layer formed on the first exchange break layer, a second exchange break layer formed on the second magnetic layer, and a third magnetic layer formed on the second exchange break layer. The first magnetic layer has a first magnetic anisotropy energy, Hk1, the second magnetic layer has a second magnetic anisotropy energy, Hk2, and the third magnetic layer has a third magnetic anisotropy energy, Hk3. In some embodiments, Hk1−Hk2 is less than Hk2−Hk3. In some embodiments, the apparatus may be a perpendicular magnetic recording medium.
摘要翻译：一种装置可以包括第一磁性层，形成在第一磁性层上的第一交换破坏层，形成在第一交换断裂层上的第二磁性层，形成在第二磁性层上的第二交换破坏层，第三磁性层形成在第二交换断层上。第一磁性层具有第一磁各向异性能H k1，第二磁性层具有第二磁各向异性能H k2，第三磁性层具有第三磁各向异性能H k3。在一些实施方案中，Hk1-Hk2小于Hk2-Hk3。在一些实施例中，该装置可以是垂直磁记录介质。

4. 发明授权

US08029924B2 Thin film template for fabrication of two-dimensional quantum dot structures 有权
标题翻译：用于制造二维量子点结构的薄膜模板
公开(公告)号：US08029924B2
公开(公告)日：2011-10-04
申请号：US12195482
申请日：2008-08-21
申请人： Samuel Dacke Harkness, IV , Hans Jürgen Richter
发明人： Samuel Dacke Harkness, IV , Hans Jürgen Richter
IPC分类号： G11B5/65 , G11B5/66 , G11B5/716
CPC分类号： H01L31/0352 , H01L31/06 , Y02E10/50 , Y10S977/774 , Y10T428/31678
摘要： An apparatus includes a first seedlayer including a hexagonal close-packed alloy with a sigma phase addition, and an active layer including a plurality of quantum dots on the first seedlayer. The apparatus can further include a substrate, an adhesion layer on the substrate, and a wetting layer on the adhesion layer, wherein the first seedlayer is on the wetting layer.
摘要翻译：一种装置包括：第一种子层，包括具有σ相加成的六方密堆积合金，以及在第一种子层上包括多个量子点的活性层。该设备还可包括基底，基底上的粘附层和粘合层上的润湿层，其中第一种子层位于润湿层上。

5. 发明授权

US06852426B1 Hybrid anti-ferromagnetically coupled and laminated magnetic media 失效
标题翻译：混合反铁磁耦合和层压磁介质
公开(公告)号：US06852426B1
公开(公告)日：2005-02-08
申请号：US10106072
申请日：2002-03-27
申请人： Erol Girt , Mariana Rodica Munteanu , Hans Jürgen Richter
发明人： Erol Girt , Mariana Rodica Munteanu , Hans Jürgen Richter
IPC分类号： G11B5/66
CPC分类号： G11B5/66 , G11B5/732 , G11B5/7325 , Y10T428/12465 , Y10T428/12646 , Y10T428/12854 , Y10T428/12861 , Y10T428/1291 , Y10T428/12931 , Y10T428/24967 , Y10T428/24975 , Y10T428/265
摘要： A high areal recording density longitudinal magnetic recording medium having improved thermal stability and signal-to-medium noise ratio (“SMNR”), comprises: (a) a non-magnetic substrate having at least one surface; and (b) a layer stack overlying the at least one surface, comprising a plurality of vertically spaced-apart ferromagnetic layers, each vertically adjacent pair of ferromagnetic layers being spaced-apart by a respective non-magnetic spacer layer, wherein: (i) at least one of the plurality of vertically adjacent, spaced-apart pairs of ferromagnetic layers forms an anti-ferromagnetically coupled media (“AFC”) component of the magnetic recording medium; and (ii) at least one of the plurality of vertically adjacent, spaced-apart pairs of ferromagnetic layers forms a laminated media (“LM”) component of the magnetic recording medium.
摘要翻译：具有改善的热稳定性和信噪比（“SMNR”）的高面积记录密度纵向磁记录介质包括：（a）具有至少一个表面的非磁性基底; 每个垂直相邻的一对铁磁层由相应的非磁性间隔层间隔开，其中：（i）覆盖所述至少一个表面的层叠层，多个垂直相邻的间隔开的铁磁层对中的至少一个形成磁记录介质的抗铁磁耦合介质（“AFC”）组件; 和（ii）多个垂直相邻的间隔开的铁磁层对中的至少一个形成磁记录介质的层压介质（“LM”）组件。

6. 发明授权

US06265868B1 System and method for measuring total track width of a test track in magnetic media 失效
标题翻译：用于测量磁性介质中测试轨迹总轨道宽度的系统和方法
公开(公告)号：US06265868B1
公开(公告)日：2001-07-24
申请号：US09158683
申请日：1998-09-22
申请人： Hans Jürgen Richter
发明人： Hans Jürgen Richter
IPC分类号： G01R3312
CPC分类号： G11B5/02 , G01R33/1207 , G11B5/012 , G11B27/36 , G11B2005/001 , G11B2220/20
摘要： A method for measuring the total track width of a test track and adjacent erase bands written over an erased area of magnetic media is disclosed. The test track has a known test track center and effective track width, and contains a periodic signal having a known maximum signal strength. An erase is performed at a certain position from the test track center, followed by a reading of the remaining signal strength of the test track, measured at the test track center. The remaining signal strength is stored as a data value as a function of the position of the erase. The erase, reading, and data value storage steps are repeated at various positions from the test track center, each position being successively closer to the test track center. When the remaining signal strength is less than 50% of the maximum signal strength, the test track is rewritten. The erase, reading, and data value storage steps are repeated at various positions from the test track center, this time on the opposite side of the test track. When the remaining signal strength is less than 50% of the maximum signal strength, the erase process may be terminated. From the stored data values, two additional data values are derived which represent the test track right and left boundary locations. The distance between the test track right and left boundary locations represents the total track width.
摘要翻译：公开了一种用于测量记录在磁性介质的擦除区域上的测试轨道和相邻擦除带的总轨道宽度的方法。测试轨道具有已知的测试轨道中心和有效轨道宽度，并且包含具有已知最大信号强度的周期信号。在测试轨道中心的某个位置执行擦除，然后读取在测试轨道中心测量的测试轨迹的剩余信号强度。剩余信号强度作为擦除位置的函数存储为数据值。擦除，读取和数据值存储步骤在来自测试轨道中心的各个位置处重复，每个位置依次更靠近测试轨道中心。当剩余信号强度小于最大信号强度的50％时，测试轨迹被重写。擦除，读取和数据值存储步骤在测试轨道中心的不同位置重复，此时在测试轨道的相对侧。当剩余信号强度小于最大信号强度的50％时，可以终止擦除处理。从存储的数据值中，导出代表测试轨迹右侧和左侧边界位置的两个附加数据值。测试轨道右侧和左侧边界位置之间的距离表示总轨道宽度。

7. 发明授权

US07173079B2 Casting material for producing casting molds for casting high-melting point materials 失效
标题翻译：铸造用于铸造高熔点材料的铸造模具的铸造材料
公开(公告)号：US07173079B2
公开(公告)日：2007-02-06
申请号：US10496359
申请日：2001-12-07
申请人： Susanne Rabe , Wolfgang Eiselt , Reinhard Lenk , Hans-Jürgen Richter
发明人： Susanne Rabe , Wolfgang Eiselt , Reinhard Lenk , Hans-Jürgen Richter
IPC分类号： C08K3/18 , C08K3/22 , B28B7/34 , B22C1/22 , B22C9/02
CPC分类号： B22C1/181 , A61C13/081 , A61C13/083
摘要： The casting-mold material designed to manufacture casting molds used in casting high melting-point substances. The casting mold formed from a powder component containing magnesium oxide and aluminum oxide and a liquid component. The powder component additionally contains a calcium aluminate and an alkali fluoride or an earth alkali fluoride and the liquid component contains a polyelectrolyte and a basic component, the latter determining the liquid component pH value between 10 and 14. A fluid slip is prepared by mixing the powder and liquid components and is dried, hardened and sintered to produce a hollow mold.
摘要翻译：用于铸造用于铸造高熔点物质的铸模的铸模材料。铸造模具由含有氧化镁和氧化铝的粉末成分和液体组分形成。粉末组分另外含有铝酸钙和碱金属氟化物或碱土金属氟化物，并且液体组分含有聚电解质和碱性组分，后者确定液体组分pH值在10和14之间。流体滑动通过将粉末和液体组分，并干燥，硬化和烧结以产生中空模具。

8. 发明授权

US06551369B1 Ceramic flat membrane and method for producing the same 失效
标题翻译：陶瓷平膜及其制造方法
公开(公告)号：US06551369B1
公开(公告)日：2003-04-22
申请号：US09856496
申请日：2001-12-03
申请人： Jörg Adler , Reinhard Lenk , Hans-Jürgen Richter , Regina Stockmann , Daniel Tocha , Norbert Stroh , Stefan Tudyka
发明人： Jörg Adler , Reinhard Lenk , Hans-Jürgen Richter , Regina Stockmann , Daniel Tocha , Norbert Stroh , Stefan Tudyka
IPC分类号： B01D2907
CPC分类号： B01D67/0041 , B01D53/228 , B01D63/061 , B01D63/066 , B01D69/00 , B01D69/06 , B01D71/02 , B01D2325/021 , B01D2325/022 , Y10S55/05
摘要： The invention relates to the area of ceramics and to a ceramic flat membrane which is configured as a multi-channel element. The aim of the invention is to provide a ceramic flat membrane with a larger effective membrane surface. To this end, the inventive ceramic flat membrane consists of at least two layers of at least two sub-layers of different porosity, at least one of these layers having a non-planar geometry. The two layers are joined to each other with at least spot joins and integral joins. The invention also provides a method for producing a flat membrane of this type. According to this method, suspensions are produced from at least two ceramic powders of different particle size. Two sub-layers are formed from the suspensions, then dried and joined to form one layer. At least one layer which is embossed and sintered, or unsintered is joined to a non-embossed, similarly embossed, differently embossed or differently structured, sintered or unsintered layer with at least spot joins and integral joins to form a flat membrane.
摘要翻译：本发明涉及陶瓷的面积和陶瓷平面膜，其被构造为多通道元件。本发明的目的是提供一种具有较大有效膜表面的陶瓷平膜。为此，本发明的陶瓷平膜由至少两层不同孔隙率的至少两层子层组成，这些层中的至少一层具有非平面几何形状。两层通过至少点连接和整体连接彼此连接。本发明还提供了一种制造这种类型的平膜的方法。根据该方法，从至少两种不同粒度的陶瓷粉末制造悬浮液。从悬浮液形成两个子层，然后干燥并连接形成一层。压花和烧结或未烧结的至少一层与非压花，类似压花，不同压花或不同结构的烧结或未烧结层连接，至少具有点连接和整体连接以形成平膜。

9. 发明授权

US06304081B1 System and method for non-destructive measurement of dynamic coercivity effects 失效
标题翻译：用于动态矫顽力影响的非破坏性测量的系统和方法
公开(公告)号：US06304081B1
公开(公告)日：2001-10-16
申请号：US09179297
申请日：1998-10-27
申请人： Hans Jürgen Richter
发明人： Hans Jürgen Richter
IPC分类号： G01R3312
CPC分类号： G01R33/1207
摘要： A method for non-destructive measurement of dynamic coercivity is disclosed. In this method, magnetic media is DC erased by applying a forward DC magnetic field to the magnetic media such that the magnetic moments in the magnetic media are substantially aligned. A specified number of reversed magnetic field pulses are then applied to the magnetic media in a direction opposite to the forward DC magnetic field, wherein the intensity of the reversed magnetic field pulses is less than the remanent coercivity of the magnetic media. The broadband medium noise of the magnetic media is measured. The intensity of the reversed magnetic field pulses is then repeatedly and incrementally increased and applied to the write head for the specified number of pulses, the intensity of the reversed magnetic field pulses eventually exceeding the remanent coercivity of the magnetic media. For each intensity level of the reversed magnetic field pulses, the broadband medium noise is again measured. The coercivity of the magnetic media is derived from the reversed magnetic field pulse intensity at which the broadband medium noise is a maximum. The entire process may be repeated for different numbers of pulses in order to measure dynamic coercivity.
摘要翻译：公开了用于动态矫顽力的非破坏性测量的方法。在该方法中，通过向磁性介质施加正向DC磁场使得磁性介质被直流擦除，使得磁性介质中的磁矩基本对齐。然后将指定数量的反向磁场脉冲以与正向直流磁场相反的方向施加到磁性介质，其中反向磁场脉冲的强度小于磁性介质的剩磁矫顽力。测量磁介质的宽带介质噪声。反向磁场脉冲的强度然后被重复地递增地增加并且在写入头上施加指定数量的脉冲，反转的磁场脉冲的强度最终超过磁介质的剩磁矫顽力。对于反向磁场脉冲的每个强度水平，再次测量宽带介质噪声。磁介质的矫顽力是从宽带介质噪声最大值的反向磁场脉冲强度导出的。可以针对不同数量的脉冲重复整个过程，以测量动态矫顽力。

10. 发明授权

US08927852B2 Photovoltaic device with an up-converting quantum dot layer and absorber 有权
标题翻译：具有上转换量子点层和吸收体的光伏器件
公开(公告)号：US08927852B2
公开(公告)日：2015-01-06
申请号：US12195596
申请日：2008-08-21
申请人： Hans Jürgen Richter , Samuel Dacke Harkness, IV
发明人： Hans Jürgen Richter , Samuel Dacke Harkness, IV
IPC分类号： H01L31/00 , H01L31/042 , H01L31/055 , B82Y20/00 , H01L31/0224
CPC分类号： H01L31/055 , B82Y20/00 , H01L31/022466 , Y02E10/50 , Y02E10/52
摘要： A photovoltaic apparatus includes an absorber including a first quantum dot layer having a first plurality of quantum dots of a first quantum dot material in a first matrix material, and an up-converter layer positioned adjacent to the absorber layer, the up-converter layer including a second quantum dot layer having a second plurality of quantum dots of a second quantum dot material and a second matrix material.
摘要翻译：一种光伏器件包括：吸收体，包括第一量子点层，其具有第一矩阵材料中的第一量子点材料的第一多个量子点;以及与所述吸收体层相邻的上变频器层，所述上变频器层包括具有第二量子点材料的第二多个量子点和第二基质材料的第二量子点层。

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