公开(公告)号：US6047921A

公开(公告)日：2000-04-11

申请号：US570196

申请日：1995-12-11

申请人： August Liepold ,  Bernd Scholtysik ,  Hartmut Thiele ,  Jose Toral

发明人： August Liepold ,  Bernd Scholtysik ,  Hartmut Thiele ,  Jose Toral

IPC分类号： G11B23/037 ,  G11B23/04 ,  B65H75/14 ,  B65H75/08 ,  B65H75/24

CPC分类号： G11B23/037 ,  G11B23/044

摘要： A hub, on which compressing of the inner central bore is to be minimized during the winding up of an information medium in tape form under high winding pressure. According to one embodiment, this is achieved by an outer hub ring having a strong profile being provided alongside the outer windung area and by there also being elastically deformable intermediate elements between outer hub ring and inner hub ring. Such elements provide for a compression ratio of the compressed diameters of a the inner to the outer ring of less than 1:4. In the case of a further embodiment, variously shaped openings or notches, which are distributed evenly over the entire circumference, are provided on both sides of the hub between its outer circumference and inner circumference. In a still further embodiment the elastically deformable intermediate elements consist of webs running in radial and circumferential directions and residual portions between openings provided between the periphery of the outer ring and said webs.

摘要翻译： 在高缠绕压力下在磁带形式的信息介质卷绕期间，内部中心孔的压缩将被最小化的毂。 根据一个实施例，这是通过具有强外形的外轮毂环来实现的，该外轮毂环设置在外围区域旁边，并且在外轮毂环和内轮毂环之间还具有可弹性变形的中间元件。 这样的元件提供内圈与外圈的压缩直径的压缩比小于1:4。 在另一实施例的情况下，在轮毂的外周和内周之间的两侧设置有在整个圆周上均匀分布的各种形状的开口或凹口。 在又一实施例中，可弹性变形的中间元件由沿径向和圆周方向延伸的幅材组成，并且设置在外圈周边和所述腹板之间的开口之间的剩余部分。

公开(公告)号：US6046264A

公开(公告)日：2000-04-04

申请号：US91283

申请日：1998-06-16

申请人： Norbert Muller ,  Jochen Eicher ,  Karl-Heinz Sartor

发明人： Norbert Muller ,  Jochen Eicher ,  Karl-Heinz Sartor

IPC分类号： B29C45/00 ,  C08J5/08 ,  C08K3/08 ,  C08K3/22 ,  C08L63/00 ,  C08L67/02 ,  C08L69/00 ,  C08L75/04 ,  C08K3/10

CPC分类号： C08L67/02 ,  B29C45/0001

摘要： A thermoplastic molding material based on polyethylene terephthalate contains preferably from 37 to 96% by weight of PET, from 1 to 20% by weight of a polymer material containing preferably polyurethane, and from about 4 to 30% by weight of a pigment-like reinforcing agent comprising metal and/or metal oxide. The molding materials are suitable for processing by injection molding, and the shaped articles produced therefrom have advantageous properties, in particular with regard to a higher density compared with a similar polybutylene terephthalate (PBT) having glass fibers as a filler.The thermoplastic molding material can advantageously be used for small parts and for housing parts for electronic equipment and data devices.

摘要翻译： PCT No.PCT / EP96 / 05636 Sec。 371日期：1998年6月16日 102（e）日期1998年6月16日PCT 1996年12月16日PCT公布。 公开号WO97 / 23566 日本1997年7月3日一种基于聚对苯二甲酸乙二醇酯的热塑性成型材料优选含有37至96重量％的PET，1至20重量％的优选聚氨酯的聚合物材料和约4至30重量％ 包含金属和/或金属氧化物的颜料状增强剂。 成型材料适于通过注射成型加工，并且由其制造的成形制品具有有利的性质，特别是与具有玻璃纤维作为填料的类似聚对苯二甲酸丁二醇酯（PBT）相比，具有更高的密度。 热塑性成型材料可以有利地用于小零件和用于电子设备和数据装置的壳体。

公开(公告)号：US6040041A

公开(公告)日：2000-03-21

申请号：US22673

申请日：1998-02-12

申请人： Klaus Gotz ,  Helmut Jakusch ,  Werner Loch ,  Erich Hoffmann ,  Hans-Georg Gottmann ,  Hans-Joachim Jenor ,  Johann Voit

发明人： Klaus Gotz ,  Helmut Jakusch ,  Werner Loch ,  Erich Hoffmann ,  Hans-Georg Gottmann ,  Hans-Joachim Jenor ,  Johann Voit

IPC分类号： G11B5/706 ,  G11B5/716

CPC分类号： G11B5/716 ,  Y10S428/90 ,  Y10T428/24975 ,  Y10T428/256 ,  Y10T428/257

摘要： A magnetic recording medium consisting of a nonmagnetic substrate and at least two magnetizable layers which are applied thereon and contain metal oxides as magnetic pigment is described, the pigment of the upper layer having a higher BET value than that in the lower layer. According to the invention, the upper layer has a thickness in the range of 3-5 .mu.m when dry and the lower layer a thickness in the range of 1.1-3 .mu.m when dry. Particularly advantageous results are obtained when the magnetic pigment of the upper layer is cobalt-doped .gamma.--Fe.sub.2 O.sub.3 and that of the lower layer is acicular CrO.sub.2. With the double-layer recording medium obtained according to the invention, in particular the output level at low frequencies is improved without the frequency curve showing the usual depression in the middle.

摘要翻译： 描述了由非磁性基底和至少两个可磁化层组成的磁记录介质，其上涂有金属氧化物作为磁性颜料，上层颜料的BET值高于下层。 根据本发明，当干燥时，上层的厚度为3-5μm，下层的干燥时的厚度为1.1-3μm。 当上层的磁性颜料是钴掺杂的γ-Fe2O3并且下层的磁性颜料是针状的CrO 2时，可以获得特别有利的结果。 利用根据本发明获得的双层记录介质，特别是在低频下的输出电平得到改善，而没有显示中间通常凹陷的频率曲线。

公开(公告)号：US06030118A

公开(公告)日：2000-02-29

申请号：US973839

申请日：1997-12-17

申请人： Norbert Schneider ,  Gunther Bettinger ,  Ronald Veitch

发明人： Norbert Schneider ,  Gunther Bettinger ,  Ronald Veitch

IPC分类号： G01K11/12 ,  G01K11/06 ,  G01D5/12

CPC分类号： G01K11/06

摘要： An apparatus for irreversibly indicating that the permissible temperature of stored products has been temporarily exceeded is described, in which a container has a heat-conducting connection to the product to be monitored and contains, in its interior, a medium having a melting point which is just above the permissible storage temperature, magnetizable particles being suspended in the medium. Moreover, solid magnetizable bodies are uniformly distributed in the container. After the deep-freezing process is complete, the magnetizable particles and the solid bodies are magnetized. If the permissible storage temperature is exceeded, the suspension becomes liquid and the pigments accumulate on the solid bodies, an optical indicator present on a wall of the container and visible from the outside detecting that the permissible temperature has been exceeded.

摘要翻译： PCT No.PCT / EP96 / 02677 371 1997年12月17日第 102（e）1997年12月17日PCT PCT 1996年6月20日PCT公布。 公开号WO97 / 03341 日本1997年1月30日描述了一种用于不可逆转地指示存储产品的允许温度已经被临时超过的装置，其中容器具有与被监视产品的导热连接，并且在其内部包含具有 熔点高于允许的储存温度，可磁化颗粒悬浮在介质中。 此外，固体可磁化体均匀分布在容器中。 深冷过程完成后，可磁化颗粒和固体被磁化。 如果超过允许的储存温度，则悬浮液变成液体，颜料积聚在固体上，存在于容器壁上的光学指示器从外面可见，检测到超过允许的温度。

公开(公告)号：US5891593A

公开(公告)日：1999-04-06

申请号：US735109

申请日：1996-10-22

申请人： Harald Keller ,  Bernd Bronstert ,  Helmut Steininger ,  Gunter Heil ,  Rainer Blum

发明人： Harald Keller ,  Bernd Bronstert ,  Helmut Steininger ,  Gunter Heil ,  Rainer Blum

IPC分类号： H01M4/02 ,  H01M4/48 ,  H01M4/52 ,  H01M4/58 ,  H01M4/62

CPC分类号： H01M4/13 ,  H01M4/621 ,  H01M4/622 ,  H01M4/525 ,  H01M4/587 ,  Y02P70/54

摘要： Electrode materials suitable for electrochemical cells containing a) a polymeric binder which is composed essentially of polyisobutene having a limiting viscosity number of from 551 to 661 g/cm.sup.3 and b) a solid which is capable of reversibly taking up or releasing lithium ions in an electrochemical reaction.

摘要翻译： 适用于电化学电池的电极材料，其含有a）聚合物粘合剂，其基本上由特异粘度为551至661g / cm 3的聚异丁烯组成，以及b）能够以电化学方式可逆地吸收或释放锂离子的固体 反应。

公开(公告)号：US5886789A

公开(公告)日：1999-03-23

申请号：US802909

申请日：1997-02-20

申请人： Albrecht Koller ,  Bernd Scholtysik

发明人： Albrecht Koller ,  Bernd Scholtysik

IPC分类号： G01N21/892 ,  G01N21/84

CPC分类号： G01N21/8921

摘要： A surface testing device, operating by reflection, for linearly moving, tape-like materials, for example paper or polymer films, is suitable for automatic online registration of linear irregularities transverse to the direction of movement. The testing device includes a suitable test distance, at least two optical inspection units and at least one electronic circuit arrangement for detecting both the individual signals of the inspection units and the coincidence signals. In addition, a magnetic information medium wound in the form of a roll on a hub is tested by the surface testing device and carries a machine-readable and/or visually readable quality identification.

摘要翻译： 用于线性移动的带状材料（例如纸或聚合物膜）的通过反射操作的表面测试装置适用于横向于运动方向的线性不规则的自动在线配准。 测试装置包括合适的测试距离，至少两个光学检查单元和用于检测检查单元的各个信号和符合信号的至少一个电子电路装置。 此外，通过表面测试装置测试以轮毂形式卷绕在轮毂上的磁信息介质，并携带机器可读和/或视觉可读的质量标识。

公开(公告)号：US20020164500A1

公开(公告)日：2002-11-07

申请号：US10138491

申请日：2002-05-06

申请人： EMTEC MAGNETICS GmbH

发明人： Bernd Scholtysik

IPC分类号： G11B005/78

CPC分类号： B65H19/29 ,  B65H2301/4148 ,  B65H2301/4631 ,  B65H2301/5163

摘要： Roll made of media in one of strip or tape form and process for producing the roll, the roll including a hub with a data recording medium in one of strip or tape form wound thereon, the data recording medium having a tape end fastened on a roll of the data recording medium by way of a printed adhesive strip. A sealing element of the roll is formed by an adhesive strip having an adhesive underside. The adhesive strip overlaps the tape end with its one end by a first length and overlaps a label strip with its other end by a second length. The adhesive strip is adhesively attached to the upper side of the label strip. The adhesive strip is adhesively bonded to the outer circumference of the roll between two overlapping regions in a region with a third length. The label strip is provided on its upper side with an identification coding.

摘要翻译： 由条带或带状形式的介质制成的辊和用于生产辊的方法，辊包括具有卷绕在其中的带状或带状之一的数据记录介质的轮毂，数据记录介质具有紧固在辊上的带端 的数据记录介质。 辊的密封元件由具有粘合剂下侧的粘合剂条形成。 粘合剂条带的端部与其一端重叠第一长度，并与标签带重叠，另一端与第二长度重叠。 粘合带粘附到标签条的上侧。 粘合带在具有第三长度的区域中在两个重叠区域之间粘合到辊的外周。 标签条在其上侧设置有识别编码。

公开(公告)号：US20020046634A1

公开(公告)日：2002-04-25

申请号：US09981808

申请日：2001-10-19

申请人： EMTEC MAGNETICS GmbH

发明人： Manfred Schlatter ,  Manfred Kraus ,  Richard Scheidecker

IPC分类号： B26D007/06

CPC分类号： G11B23/113 ,  B65H19/265 ,  B65H2403/20 ,  B65H2403/72 ,  B65H2701/37 ,  G11B23/20 ,  Y10T83/202 ,  Y10T83/2096

摘要： Device and method for dividing media in assembly machines, comprising a pneumatic linear guide unit with fitted stroke limiting units, the media being movable on a support in a first direction. A carriage has a linear movement in a direction which runs transversely with respect to the first direction. A holder is attached to the carriage and a knife is attached to the holder by way of a rotatable shaft. Constructional elements convert linear movement of the carriage into a rotational movement of the knife, wherein the knife cuts transversely through the media while the tape is firmly held on the support.

摘要翻译： 用于在组装机中分配介质的装置和方法，包括具有装配的行程限制单元的气动线性引导单元，所述介质可在支撑件上沿第一方向移动。 滑架在相对于第一方向横向延伸的方向上具有线性运动。 保持器附接到托架上，并且刀通过可旋转轴附接到保持器。 结构元件将滑架的线性运动转换成刀的旋转运动，其中刀片横向地切割通过介质，同时带牢固地保持在支撑件上。

公开(公告)号：US20020009617A1

公开(公告)日：2002-01-24

申请号：US09826901

申请日：2001-04-06

申请人： EMTEC MAGNETICS GmbH

发明人： Helmut Jakusch ,  Albert Kohl ,  Peter Heilmann ,  Ronald John Veitch ,  Ria Kress ,  Stefan Muller ,  Johannes Sandrock ,  Hartmut Heene

IPC分类号： G11B005/667

CPC分类号： G11B5/70678 ,  G11B5/70652 ,  G11B5/708 ,  G11B5/716 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/269

摘要： Multilayer magnetic recording medium which is suitable for high recording densities and the recording of digital data, has very good electromagnetic recording properties and good surface smoothness and can absorb a large amount of lubricant in the lower layer and has at least one upper magnetic recording layer less than 0.5 nullm thick and at least one lower layer which contains a magnetically soft pigment.

摘要翻译： 适用于高记录密度和数字数据记录的多层磁记录介质具有非常好的电磁记录性能和良好的表面平滑度，并且能够在下层吸收大量的润滑剂，并且具有至少一个上磁记录层 超过0.5μm厚，以及至少一个含有软质软质颜料的下层。

公开(公告)号：US6132880A

公开(公告)日：2000-10-17

申请号：US128765

申请日：1998-08-04

申请人： Franz Weingart ,  Christa Hackl ,  Rudiger Krech ,  Stephan Bauer ,  Albert Kohl ,  Ria Kress ,  Josef Schelble ,  Hans-Ganther Bohrmann

发明人： Franz Weingart ,  Christa Hackl ,  Rudiger Krech ,  Stephan Bauer ,  Albert Kohl ,  Ria Kress ,  Josef Schelble ,  Hans-Ganther Bohrmann

IPC分类号： C08G18/28 ,  C08G18/08 ,  C08G18/38 ,  C08G18/42 ,  C08G18/66 ,  C09D5/23 ,  C09D175/04 ,  G11B5/702

CPC分类号： G11B5/7021 ,  C08G18/0828 ,  C08G18/3857 ,  C08G18/423 ,  C08G18/6666 ,  Y10S428/90 ,  Y10T428/31551 ,  Y10T428/31609

摘要： The thermoplastic, isocyanate-free polyurethane which contains acidic groups, is soluble in tetrahydrofuran, has a molecular weight of from 15,000 to 70,000 and is composed ofA) 1 mol of a polyol having a molecular weight of from 400 to 4000,B) from 0.3 to 9 mol of a mixture ofB1) if required, a diol of 2 to 18 carbon atoms andB2) from 0.03 to 0.4 mol of a diol having at least one acidic group,C) from 0 to 1 mol of a polyol having 3 to 18 carbon atoms and at least 3 OH groups,D) from 1.25 to 13 mol of a diisocyanate of 6 to 30 carbon atoms andE) from 0 to 1 mol of a primary or secondary amino alcohol of 2 to 16 carbon atoms,the molar ratio of the OH and any NH groups present in the sum of the components A, B, C and E to the NCO groups of component D being from 0.98 to 1.4, is obtainable by reacting the above components in the melt and is suitable in particular as a binder for magnetic recording media.

摘要翻译： 含有酸性基团的热塑性无异氰酸酯的聚氨酯可溶于四氢呋喃，其分子量为15,000至70,000，由A）1mol分子量为400至4000的多元醇组成，B）为 0.3〜9摩尔的B1）如果需要，2至18个碳原子的二醇和B2）0.03至0.4摩尔的具有至少一个酸性基团的二元醇，C）0至1摩尔多元醇 3至18个碳原子和至少3个OH基团，D）1.25至13摩尔的6至30个碳原子的二异氰酸酯和E）0至1摩尔的2至16个碳原子的伯或仲氨基醇， 存在于组分A，B，C和E的总和中的OH和组分D的NCO基团之间的OH和任何NH基团的摩尔比为0.98至1.4，可通过使熔体中的上述组分反应并且是合适的 特别是作为磁记录介质的粘合剂。