METHOD, DEVICE AND COMPUTER PROGRAM FOR MAPPING MOVING DIRECTION BY SOUNDS
    1.
    发明申请
    METHOD, DEVICE AND COMPUTER PROGRAM FOR MAPPING MOVING DIRECTION BY SOUNDS 有权
    用于通过声音映射移动方向的方法,设备和计算机程序

    公开(公告)号:US20120136569A1

    公开(公告)日:2012-05-31

    申请号:US13303366

    申请日:2011-11-23

    IPC分类号: G01C21/34

    摘要: A method and apparatus for mapping a moving direction by using sounds for people with visual impairments, in which a moving direction can be expressed multi-dimensionally by using sound information and can effectively assist people with visual impairments and the like in navigation tasks. A moving direction of a person carrying a device configured to output sounds is mapped by using a combination of sounds outputted from the device. A plurality of different sound information pieces are stored in association with three or more predetermined directions, respectively, a current position of the moving target device is identified, and then a moving direction of the device is identified. A sound obtained by combining two sounds in a ratio according to the identified moving direction is outputted on the basis of sound information pieces associated respectively with two adjacent directions sandwiching the identified moving direction among the predetermined directions.

    摘要翻译: 通过使用具有视觉障碍的人的声音来映射移动方向的方法和装置,其中通过使用声音信息可以多维地表达移动方向,并且可以有效地帮助人们在导航任务中具有视觉障碍等。 通过使用从设备输出的声音的组合来映射携带被配置为输出声音的设备的人的移动方向。 分别与三个或更多个预定方向相关联地存储多个不同的声音信息,识别移动目标设备的当前位置,然后识别设备的移动方向。 根据所识别的移动方向按照比例组合两个声音而获得的声音是基于分别与在预定方向上夹持所识别的移动方向的两个相邻方向相关联的声音信息来输出的。

    Method, device and computer program for mapping moving direction by sounds
    2.
    发明授权
    Method, device and computer program for mapping moving direction by sounds 有权
    用于通过声音映射移动方向的方法,设备和计算机程序

    公开(公告)号:US08589067B2

    公开(公告)日:2013-11-19

    申请号:US13303366

    申请日:2011-11-23

    摘要: A method and apparatus for mapping a moving direction by using sounds for people with visual impairments, in which a moving direction can be expressed multi-dimensionally by using sound information and can effectively assist people with visual impairments and the like in navigation tasks. A moving direction of a person carrying a device configured to output sounds is mapped by using a combination of sounds outputted from the device. A plurality of different sound information pieces are stored in association with three or more predetermined directions, respectively, a current position of the moving target device is identified, and then a moving direction of the device is identified. A sound obtained by combining two sounds in a ratio according to the identified moving direction is outputted on the basis of sound information pieces associated respectively with two adjacent directions sandwiching the identified moving direction among the predetermined directions.

    摘要翻译: 通过使用具有视觉障碍的人的声音来映射移动方向的方法和装置,其中通过使用声音信息可以多维地表达移动方向,并且可以有效地帮助人们在导航任务中具有视觉障碍等。 通过使用从设备输出的声音的组合来映射携带被配置为输出声音的设备的人的移动方向。 分别与三个或更多个预定方向相关联地存储多个不同的声音信息,识别移动目标设备的当前位置,然后识别设备的移动方向。 根据所识别的移动方向按照比例组合两个声音而获得的声音是基于分别与在预定方向上夹持所识别的移动方向的两个相邻方向相关联的声音信息来输出的。

    Process for continuously producing polybutylene terephthalate
    7.
    发明授权
    Process for continuously producing polybutylene terephthalate 有权
    连续生产聚对苯二甲酸丁二醇酯的方法

    公开(公告)号:US07057007B2

    公开(公告)日:2006-06-06

    申请号:US10092565

    申请日:2002-03-08

    IPC分类号: C08G63/18

    摘要: Polybutylene terephthalate having good heat stability and excellent hydrolysis resistance is continuously produced in a series of a first reactor for reacting an aromatic dicarboxylic acid comprising terephthalic acid as a main ingredient or a derivative thereof with a glycol comprising 1,4-butanediol as a main ingredient, a second reactor for polycondensating the oligomer from the first reactor, and a third reactor for further polycondensating the low polymerization product from the second reactor, or followed by a fourth reactor for further polycondensing the polyester from the third reactor. Another third reactor or a plurality of third reactors can be provided in parallel to the third reactor.

    摘要翻译: 将包含对苯二甲酸或其衍生物的芳族二羧酸与以1,4-丁二醇为主要成分的二醇反应的第一反应器中连续生产具有良好热稳定性和优异耐水解性的聚对苯二甲酸丁二醇酯 ,用于使来自第一反应器的低聚物缩聚的第二反应器和用于使来自第二反应器的低聚合产物进一步缩聚的第三反应器,或随后是第四反应器,用于进一步使来自第三反应器的聚酯缩聚。 可以与第三反应器平行地提供另外的第三反应器或多个第三反应器。

    Production process and production apparatus for polybutylene terephthalate
    9.
    发明授权
    Production process and production apparatus for polybutylene terephthalate 有权
    聚对苯二甲酸丁二醇酯的生产工艺和生产设备

    公开(公告)号:US06359106B1

    公开(公告)日:2002-03-19

    申请号:US09642587

    申请日:2000-08-22

    IPC分类号: C08G6300

    摘要: Polybutylene terephthalate having good heat stability and excellent hydrolysis resistance is continuously produced in a series of a first reactor for reacting an aromatic dicarboxylic acid comprising terephthalic acid as a main ingredient or a derivative thereof with a glycol comprising 1,4-butanediol as a main ingredient, thereby producing an oligomer with an average degree of polymerization of 2.2 to 5, a second reactor for polycondensating the oligomer from the first reactor, thereby preparing a low polymerization product with an average degree of polymerization of 25 to 40, and a third reactor for further polycondensating the low polymerization product from the second reactor, thereby producing a high molecular weight polyester with an average degree of polymerization of 70 to 130, or followed by a fourth reactor for further polycondensing the polyester from the third reactor to an average degree of polymerization of 150 to 200, thereby producing a high molecular weight polyester. Another third reactor or a plurality of third reactors can be provided in parallel to the third reactor, thereby producing different kinds of polybutylene phthalate with different degrees of polymerization from that produced in the main line of the third and fourth reactors or adjusting operating conditions of each of a plurality of the third reactors to increase kinds, precise quality.

    摘要翻译: 将包含对苯二甲酸或其衍生物的芳族二羧酸与以1,4-丁二醇为主要成分的二醇反应的第一反应器中连续生产具有良好热稳定性和优异耐水解性的聚对苯二甲酸丁二醇酯 ,由此制备平均聚合度为2.2〜5的低聚物,第二反应器,其使来自第一反应器的低聚物缩聚,由此制备平均聚合度低的聚合产物为25〜40,第三反应器为 使来自第二反应器的低聚合产物进一步缩聚,从而制备平均聚合度为70至130的高分子量聚酯,或随后是用于将聚酯从第三反应器进一步缩聚至平均聚合度的第四反应器 为150〜200,由此制造高分子量聚酯。 可以与第三反应器平行地提供另外的第三反应器或多个第三反应器,从而产生与在第三和第四反应器的主管线中产生的不同聚合度的不同种类的聚对苯二甲酸丁二酯,或者调节每个反应器的操作条件 的多个第三反应堆,以增加种类,精确的质量。

    Method and apparatus for continuous polycondensation
    10.
    发明授权
    Method and apparatus for continuous polycondensation 有权
    连续缩聚方法和装置

    公开(公告)号:US6096838A

    公开(公告)日:2000-08-01

    申请号:US242903

    申请日:1999-02-25

    摘要: An apparatus for continuously producing polyester comprises three single reactors, i.e. a single esterification reactor (first reactor), a single initial polymerization reactor (second reactor) and a single final polymerization reactor (third reactor or final polymerizer), where at least one of the first reactor and the second reactor is free from an external stirring power source, or the third reactor is a horizontal, one-shaft-type, low speed rotation type reactor. Necessary number of reactors for the esterification and polycondensation reactions can be a minimum and necessary stirring power consumption for the reaction can be a miminum, and thus polyester polymers of good quality can be efficiently produced at a minimum energy cost in a necessary minimum reactor structure.

    摘要翻译: PCT No.PCT / JP97 / 03083 Sec。 一九九九年二月二十五日 102(e)1999年2月25日PCT PCT 1997年9月3日PCT公布。 出版物WO98 / 1998年3月12日,连续生产聚酯的设备包括三个单一反应器,即单一酯化反应器(第一反应器),单一初始聚合反应器(第二反应器)和单一最终聚合反应器(第三反应器或最终聚合反应器),其中 第一反应器和第二反应器中的至少一个没有外部搅拌动力源,或者第三反应器是水平单轴式低速旋转式反应器。 用于酯化和缩聚反应的必需数量的反应器可以是最小的,因此反应的必要搅拌功率消耗可以是一致的,因此可以在必要的最小反应器结构中以最小能量成本有效地生产质量好的聚酯聚合物。