INTERIOR PERMANENT MAGNET MOTOR
    45.
    发明申请
    INTERIOR PERMANENT MAGNET MOTOR 审中-公开
    内置永磁电机

    公开(公告)号:US20130043757A1

    公开(公告)日:2013-02-21

    申请号:US13569357

    申请日:2012-08-08

    IPC分类号: H02K1/27

    CPC分类号: H02K1/2766

    摘要: An interior permanent magnet motor includes a rotor and a stator. The rotor includes a rotor core. The rotor core is formed by laminating steel plates each including pairs of magnet insertion holes and pairs of cutouts. Each pair of magnet insertion holes includes two magnet insertion holes that are arranged in a V-shape, the wide end of which is relatively closer to the outer edge with a support portion located in between. Each pair of cutouts is formed at q-axis ends of the corresponding magnet insertion holes, and includes two cutouts connected to the outer edge of the rotor core. In a state where the permanent magnets are inserted in the magnet insertion holes, a gap is formed at a d-axis end of each magnet insertion hole.

    摘要翻译: 内部永磁电动机包括转子和定子。 转子包括转子芯。 转子芯通过层压钢板形成,每个钢板包括成对的磁体插入孔和成对的切口。 每对磁体插入孔包括两个磁铁插入孔,它们呈V形排列,其宽度较靠近外边缘,并具有位于其间的支撑部分。 每对切口形成在相应的磁体插入孔的q轴端,并且包括连接到转子芯的外边缘的两个切口。 在永磁体插入到磁体插入孔中的状态下,在每个磁体插入孔的d轴端部形成间隙。

    MOTOR AND MOTOR FOR ELECTRIC POWER STEERING
    46.
    发明申请
    MOTOR AND MOTOR FOR ELECTRIC POWER STEERING 有权
    电动转向电机及电机

    公开(公告)号:US20120223623A1

    公开(公告)日:2012-09-06

    申请号:US13408542

    申请日:2012-02-29

    IPC分类号: H02K11/00

    摘要: A motor has a motor body and a control unit, which is joined to the motor body. A resolver is connected to the control unit through a flat cable. The flat cable is arranged such that the width direction of the flat cable corresponds with a circumferential direction of the motor body. The flat cable extends outwardly in a radial direction of the motor case.

    摘要翻译: 马达具有马达主体和控制单元,其连接到马达主体。 旋转变压器通过扁平电缆连接到控制单元。 扁平电缆布置成使得扁平电缆的宽度方向对应于电动机主体的圆周方向。 扁平电缆沿电动机壳体的径向方向向外延伸。

    Biodegradable resin composition and molded article of the same
    48.
    发明授权
    Biodegradable resin composition and molded article of the same 有权
    可生物降解树脂组合物及其成型品

    公开(公告)号:US08053491B2

    公开(公告)日:2011-11-08

    申请号:US12376732

    申请日:2007-08-09

    摘要: An object of the invention is to provide a resin composition which is particularly excellent in impact resistance, tensile elongation characteristics, heat resistance, surface properties, moldability and the like accompanied by less time dependent alteration of these properties and which is produced by mixing a certain plasticizer with a biodegradable polymer of plant origin, and to provide a molded product of the composition. The present invention can provide a resin composition comprising a biodegradable 3-hydroxyalkanoate copolymer (A) and a plasticizer (B), wherein: the biodegradable 3-hydroxyalkanoate copolymer (A) has a recurring unit represented by the structure formula (1): [—CHR—CH2—CO—O—] (wherein, R represents an alkyl group represented by CnH2n+1; and n is an integer of 1 to 15); the plasticizer (B) is based upon a polyglycerol acetic acid ester having an acetylation degree of no less than 50% ester.

    摘要翻译: 本发明的目的是提供一种特别优异的耐冲击性,拉伸伸长特性,耐热性,表面性能,成型性等的树脂组合物,伴随着这些性质的时间依赖性改变,并且通过混合某些 具有植物来源的可生物降解聚合物的增塑剂,并提供该组合物的模制产品。 本发明可以提供一种包含可生物降解的3-羟基链烷酸酯共聚物(A)和增塑剂(B)的树脂组合物,其中:所述可生物降解的3-羟基链烷酸酯共聚物(A)具有由结构式(1)表示的重复单元: -CHR-CH 2 -CO-O-](其中,R表示由C n H 2n + 1表示的烷基,n表示1〜15的整数)表示。 增塑剂(B)基于乙酰化程度不低于50%的聚甘油乙酸酯。

    METHOD AND APPARATUS FOR JUDGING FRACTURE OF METAL STAMPED PRODUCT, PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM
    49.
    发明申请
    METHOD AND APPARATUS FOR JUDGING FRACTURE OF METAL STAMPED PRODUCT, PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM 有权
    金属印刷产品,程序和计算机可读记录介质的判断方法和装置

    公开(公告)号:US20110192232A1

    公开(公告)日:2011-08-11

    申请号:US12998291

    申请日:2009-10-06

    IPC分类号: G01N19/08

    摘要: In the process of target stamping for fracture judgment, an acquisition unit acquires, as target data for fracture judgment, strain of a target die to be measured over the duration from the start time of stamping measured by strain measuring units to the finishing time of stamping, and also acquires production conditions typically by measurement. An extraction unit extracts the reference data, which gives the minimum total of differences between the production conditions of the reference data and the production conditions of the target data for fracture judgment, as the comparative data. A judging unit compares strain in the comparative data extracted by the extraction unit and strain in the target data for fracture judgment, and judges occurrence of a crack in a stamped product, if the maximum value of the difference is not smaller than a predetermined value.

    摘要翻译: 在用于断裂判断的目标冲压的过程中,采集单元从应变测量单元测量的冲压开始时间到冲压结束时间获取作为断裂判断的目标数据的待测量目标模具的应变 ,并且通常通过测量获得生产条件。 提取单元提取参考数据,其给出参考数据的生产条件与用于断裂判断的目标数据的生产条件之间的最小差异总和作为比较数据。 评估单元比较由提取单元提取的比较数据中的应变和用于断裂判断的目标数据中的应变,并且如果差的最大值不小于预定值,则判断冲压产品中的裂纹发生。

    Biodegradable resin composition and molded article produced from the same
    50.
    发明授权
    Biodegradable resin composition and molded article produced from the same 有权
    可生物降解树脂组合物和由其制备的模塑制品

    公开(公告)号:US07919549B2

    公开(公告)日:2011-04-05

    申请号:US11920164

    申请日:2006-05-08

    IPC分类号: C08K5/21

    摘要: Disclosed is a resin composition excellent in molding processability which comprises a plant-derived biodegradable plastic produced by actively fixing carbon dioxide present in the earth. A resin composition excellent in molding processability, comprising (A) a biodegradable (3-hydroxyalkanoate) copolymer having a recurring unit represented by the formula (1): [—CHR—CH2—CO—O—] (wherein R represents an alkyl group represented by the formula CnH2n+1 and n is an integer of 1 to 15) and 0.1 to 100 parts by weight, based on 100 parts by weight of (A) the biodegradable (3-hydroxyalkanoate) copolymer, of (B) an acrylic modifier having a weight average molecular weight (Mw) of 500,000 to 10,000,000.

    摘要翻译: 公开了一种成型加工性优异的树脂组合物,其包含通过主动固定存在于地球中的二氧化碳而生产的植物衍生的生物可降解塑料。 一种成型加工性优异的树脂组合物,其含有(A)具有式(1)表示的重复单元的生物降解性(3-羟基链烷酸酯)共聚物:[-CHR-CH2-CO-O-](式中,R表示烷基 由式CnH2n + 1表示,n为1〜15的整数)和0.1〜100重量份,以(A)生物降解性(3-羟基链烷酸酯)共聚物为100重量份,(B)丙烯酸 改性剂的重均分子量(Mw)为500,000至10,000,000。