Process of making D,L-lithium pantoate and resolving the racemic mixture
into its optically active isomers
    42.
    发明授权
    Process of making D,L-lithium pantoate and resolving the racemic mixture into its optically active isomers 失效
    制备D,L-锂泛酸盐并将外消旋混合物分解成其旋光异构体的方法

    公开(公告)号:US4115443A

    公开(公告)日:1978-09-19

    申请号:US670437

    申请日:1976-03-25

    IPC分类号: C07C59/105 C07C59/04

    CPC分类号: C07C59/105

    摘要: A process for the resolution of optical isomers of racemic lithium pantoate by selective crystallization from a solution in methanol, ethanol, or other polar solvents, or by electrostatic separation. The optical isomers can be readily converted to optically active pantolactones which are the starting material for the preparation of optically active pantothenic acid and its salt and pantothenyl alcohol. One of the two optical isomers of each of these compounds possesses vitamin activity. The unwanted or inactive optical isomer of lithium pantoate as such is thermally stable and can be racemized by heating in the presence of a basic reacting compound at a temperature between 120 and 180.degree. C to produce a racemic mixture which can then be subjected directly to resolution without conversion to some other derivative in accordance with the processes of the present invention to produce the desired or active optical isomer.

    摘要翻译: 通过从甲醇,乙醇或其它极性溶剂中的溶液中的选择性结晶或通过静电分离来拆分外消旋锂聚乙酸酯的光学异构体的方法。 光学异构体可以容易地转化为光学活性泛酸内酯,其是用于制备光学活性泛酸及其盐和泛氢苯醇的起始原料。 这些化合物中的每一种的两种光学异构体之一具有维生素活性。 锂泛酸锂的不需要的或不活泼的光学异构体本身是热稳定的,并且可以通过在120-180℃的温度下在碱性反应化合物的存在下加热进行外消旋化,以产生外消旋混合物,然后将其直接分解 而不根据本发明的方法转化成一些其它衍生物以产生所需或活性的旋光异构体。

    Lithium pantoate and optically active isomers thereof and process of
making the same
    43.
    发明授权
    Lithium pantoate and optically active isomers thereof and process of making the same 失效
    泛酸锂及其旋光异构体及其制备方法

    公开(公告)号:US4111987A

    公开(公告)日:1978-09-05

    申请号:US667411

    申请日:1976-03-16

    IPC分类号: C07C59/105 C07C59/04

    CPC分类号: C07C59/105

    摘要: A process for the resolution of optical isomers of racemic lithium pantoate by selective crystallization from a solution in methanol, ethanol, or other polar solvents, or by electrostatic separation. The optical isomers can be readily converted to optically active pantolactones which are the starting material for the preparation of optically active pantothenic acid and its salt and pantothenyl alcohol. One of the two optical isomers of each of these compounds possesses vitamin activity. The unwanted or inactive optical isomer of lithium pantoate as such is thermally stable and can be racemized by heating in the presence of a basic reacting compound at a temperature between 120.degree. and 180.degree. C to produce a racemic mixture which can then be subjected directly to resolution without conversion to some other derivative in accordance with the processes of the present invention to produce the desired or active optical isomer.

    摘要翻译: 通过从甲醇,乙醇或其它极性溶剂中的溶液中的选择性结晶或通过静电分离来拆分外消旋锂聚乙酸酯的光学异构体的方法。 光学异构体可以容易地转化为光学活性泛酸内酯,其是用于制备光学活性泛酸及其盐和泛氢苯醇的起始原料。 这些化合物中的每一种的两种光学异构体之一具有维生素活性。 锂泛酸锂的不需要的或不活泼的光学异构体是热稳定的,并且可以在碱性反应化合物存在下在120-180℃的温度下加热进行外消旋化,以产生外消旋混合物,然后将其直接进行 分辨率而不转化为根据本发明的方法产生所需或活性的光学异构体的一些其它衍生物。

    Guiding device for a drilling device
    44.
    发明授权
    Guiding device for a drilling device 有权
    钻井装置导向装置

    公开(公告)号:US09194185B2

    公开(公告)日:2015-11-24

    申请号:US13380569

    申请日:2010-04-15

    IPC分类号: E21B7/06 E21B7/04

    CPC分类号: E21B7/062 E21B7/046 E21B7/067

    摘要: The invention relates to a guide device for a drilling device, comprising a housing having deflection means for generating a side force, and a shaft rotatably supported within the housing, wherein the shaft comprises connection means at a first end for connecting to a drilling rod, and connection means at a second end for connecting to a drilling head, and wherein coupling means are provided for connecting the shaft to the housing in a rotationally fixed manner as needed.

    摘要翻译: 本发明涉及一种用于钻井装置的导向装置,包括具有用于产生侧力的偏转装置的壳体和可旋转地支撑在壳体内的轴,其中该轴包括在第一端处连接到钻杆的连接装置, 以及用于连接到钻头的第二端的连接装置,并且其中提供联接装置,用于根据需要以可旋转地固定的方式将轴连接到壳体。

    Method and control and data-transmission system for checking the installation location of a safety communications component
    45.
    发明授权
    Method and control and data-transmission system for checking the installation location of a safety communications component 有权
    用于检查安全通信组件的安装位置的方法和控制和数据传输系统

    公开(公告)号:US08134448B2

    公开(公告)日:2012-03-13

    申请号:US12293457

    申请日:2007-03-14

    摘要: A method and also a control and data-transmission system is presented, with which the installation location of at least one safety bus component connected to the control and data-transmission system (10) can be checked.For this purpose, in two separate communications cycles, a respective position identifier, which had been allocated to the safety bus components (60) in a prior configuration process, is transmitted to each safety bus component via a non-safety communications control device (30). The safety bus components compare the position identifiers received in the two communications cycles to the contents of a memory, in which a reference position identifier has already been stored or which is still empty. Based on a comparison of the transmitted position identifier to the reference position identifier and the configuration dataset stored in a safety control device (50), it can be tested whether each safety bus component is connected to the predetermined installation location within the control and data-transmission system (10).

    摘要翻译: 提出了一种方法以及控制和数据传输系统,可以检查连接到控制和数据传输系统(10)的至少一个安全总线组件的安装位置。 为此,在两个单独的通信周期中,在先前的配置处理中分配给安全总线部件(60)的相应位置标识符经由非安全通信控制装置(30 )。 安全总线部件将在两个通信周期中接收的位置标识符与存储器的内容进行比较,其中已经存储了参考位置标识符或者仍然是空的。 基于传输位置标识符与参考位置标识符和存储在安全控制装置(50)中的配置数据集的比较,可以测试每个安全总线部件是否连接到控制和数据采集装置内的预定安装位置, 传输系统(10)。

    Test stand arrangement
    46.
    发明申请
    Test stand arrangement 有权
    测试台布置

    公开(公告)号:US20110000291A1

    公开(公告)日:2011-01-06

    申请号:US12801581

    申请日:2010-06-15

    IPC分类号: G01M15/00

    摘要: A test stand arrangement comprises an electric machine (4) for driving and/or loading a test object (1) which is connected by means of a connecting shaft (2) having an adapter flange (3) to the electric machine (4).To be able to establish the connection of the drivetrain and vehicle simulation with the real vehicle-specific combustion and transient behavior of the engine, the arrangement consisting of connecting shaft (2) and drive and load machine (4) has a constant, predetermined moment of inertia, and the mass and the moment of inertia of the adapter flange (3) are selected in such a manner that the resonant frequency of the system consisting of test object (1), adapter flange (3), connecting flange (2), and electric machine (4) for driving and/or loading the test object (1) lies between the idle frequency and the partial load frequency of the test object (1).

    摘要翻译: 测试台装置包括用于驱动和/或加载测试对象(1)的电机(4),该测试对象通过具有适配器凸缘(3)的连接轴(2)连接到电机(4)。 为了能够建立传动系统和车辆模拟的连接与发动机的实际车辆燃烧和瞬态特性,由连接轴(2)和驱动和负载机(4)组成的装置具有恒定的预定力矩 的惯性,并且适配器凸缘(3)的质量和惯性矩被选择为使得由被测物(1),适配器凸缘(3),连接凸缘(2)组成的系统的共振频率 和用于驱动和/或加载测试对象(1)的电机(4)位于测试对象(1)的空闲频率和部分负载频率之间。

    Schema-oriented content management system
    47.
    发明授权
    Schema-oriented content management system 有权
    面向模式的内容管理系统

    公开(公告)号:US07620936B2

    公开(公告)日:2009-11-17

    申请号:US11233727

    申请日:2005-09-22

    IPC分类号: G06F9/44 G06F7/00

    摘要: A schema-oriented content management system, in particular to an apparatus and a method for storing and accessing data in a content management system which allows content schema evolution while maintaining operation based on already stored content data. A data processing apparatus for storing and accessing data in a content management system comprises a content object generation arrangement for generating content objects to store content data, wherein a content object comprises a plurality of property-value bindings, a content object storing arrangement for storing generated content objects, a content schema generation arrangement for generating an object-oriented content schema to model content data, a content schema storing arrangement for storing the generated content schema, and a content object accessing arrangement to access stored content objects by way of the stored content schema.

    摘要翻译: 一种面向模式的内容管理系统,特别是一种用于在内容管理系统中存储和访问数据的装置和方法,其允许基于已经存储的内容数据保持操作的内容模式演进。 一种用于在内容管理系统中存储和访问数据的数据处理装置包括:内容对象生成装置,用于生成用于存储内容数据的内容对象,其中,内容对象包括多个属性值绑定;内容对象存储装置, 内容对象,用于生成面向对象的内容模式以建模内容数据的内容模式生成装置,用于存储生成的内容模式的内容模式存储装置,以及通过存储的内容访问存储的内容对象的内容对象访问装置 模式。

    Biomechanical stimulation training method and apparatus
    48.
    发明申请
    Biomechanical stimulation training method and apparatus 审中-公开
    生物力学刺激训练方法和装置

    公开(公告)号:US20090221407A1

    公开(公告)日:2009-09-03

    申请号:US11899131

    申请日:2007-09-04

    IPC分类号: A63B21/002

    摘要: A method for implementing biomechanical stimulation training includes application of a preselected dynamic force concurrent with a local proprioceptive stimulus at an engagement member and performing at least one dynamic training activity. The method also includes applying a preselected isometric training force concurrent with another local proprioceptive stimulus at the engagement member, and performing an isometric training activity. An apparatus to facilitate performance of dynamic and isometric training activities includes an engagement member structured to facilitate operative engagement with a portion of a person's body, a force generation assembly structured to generate dynamic and isometric training forces at the engagement member, and a vibration generation assembly structured to generate local proprioceptive stimuli at the engagement member.

    摘要翻译: 用于实施生物力学刺激训练的方法包括在接合构件上应用与局部本体感觉刺激同时的预选动态力并执行至少一个动态训练活动。 该方法还包括在接合构件上施加与另一局部本体感受刺激并发的预选等距训练力,以及执行等长训练活动。 用于促进动态和等距训练活动的性能的装置包括构造成便于与身体的一部分的操作性接合的接合构件,构造成在接合构件处产生动态和等距训练力的力产生组件,以及振动产生组件 结构化以在接合构件上产生本地本体感觉刺激。

    Method and apparatus for converting multichannel messages into a single-channel safe message
    49.
    发明申请
    Method and apparatus for converting multichannel messages into a single-channel safe message 有权
    将多通道消息转换为单通道安全消息的方法和装置

    公开(公告)号:US20070180286A1

    公开(公告)日:2007-08-02

    申请号:US11624500

    申请日:2007-01-18

    IPC分类号: G06F11/00

    CPC分类号: H04L12/4625

    摘要: The invention relates to a method and to an apparatus, which has been adapted to carry out the method, for the coupling of a safety-critical process from a safe environment, which has at least two redundant processing channels, to an environment which is not safe or to an environment which is safe but has fewer processing channels. To this end, provision is made of a method which processes a data record which is relevant to the safety-critical process, in particular on a protocol-specific basis, to form a respective safe protocol (14, 24) using at least two redundant processing channels (1, 2) in accordance with identical laws, and forms a common safe protocol taking into account at least two redundant safe coupling protocols (14, 24), to be precise by accessing a common (buffer) register (30) using each of the processing channels (1, 2), in which case a write authorization is allocated only once for each register location, and, when writing at least elements (14′) of the common safety-based protocol using a processing channel (1) with write authorization, at least one further processing channel (2) is first of all used to check (25) whether these elements (14′) are identical to one another, and access to the common buffer register for the purpose of storing these elements is enabled only when they are identical to one another.

    摘要翻译: 本发明涉及一种已经适用于执行该方法的方法和装置,用于将具有至少两个冗余处理通道的安全环境的安全关键过程耦合到不是 安全或环境安全,但处理渠道较少。 为此,提供一种处理与安全关键过程相关的数据记录的方法,特别是在协议特定的基础上,以形成相应的安全协议(14,24),其使用至少两个冗余 根据相同的法律处理信道(1,2),并且通过访问公共(缓冲器)寄存器(30)来精确地形成通用安全协议,考虑至少两个冗余安全耦合协议(14,24),使用 每个处理通道(1,2),在这种情况下,每个寄存器位置仅分配一次写入授权,并且当使用处理通道(1)至少写入基于公共安全的协议的元件(14')时 ),至少一个另外的处理通道(2)首先用于检查(25)这些元件(14')是否彼此相同,以及为了存储这些元件而访问公共缓冲寄存器 元素只有在启用时才会启用 它们是相同的。

    Connection between an inner casing tube of a steering column of a motor vehicle and a holder

    公开(公告)号:US06994373B2

    公开(公告)日:2006-02-07

    申请号:US10264412

    申请日:2002-10-04

    申请人: Joachim Schmidt

    发明人: Joachim Schmidt

    IPC分类号: B62D1/16

    摘要: In a connection between an inner casing tube of a steering column of a motor vehicle and a sleeve-shaped holder, an adjusting device for the casing tube is fastened and engages around the casing tube in an encircling manner and is fixed thereon in a form-fitting manner. In order to hold the holder on the casing tube in a secure and positionally correct manner counter to high axial forces and torques using the simplest arrangement possible, the casing tube has at least two axially spaced apart, radially protruding stops against which, on a mutually facing side, the holder bears with a respective stop edge, and the casing tube has at least one form-fitting element which interacts in a latching manner in the circumferential direction with a mating form-fitting element arranged on the holder.