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    • 2. 发明授权
    • Deep cloning of objects using binary format
    • 使用二进制格式深入克隆对象
    • US08954475B2
    • 2015-02-10
    • US13293734
    • 2011-11-10
    • Gaurav SethJianchun XuKoundinya VeluriGeoffrey M. Kizer
    • Gaurav SethJianchun XuKoundinya VeluriGeoffrey M. Kizer
    • G06F17/30G06F9/44
    • G06F17/30342G06F9/4493G06F17/30
    • Techniques are described herein that are capable of deep cloning (a.k.a. deep copying) objects using a binary format. A deep clone of a designated object includes references to other objects (and potentially copies of the other objects) included in the designated object. A binary representation of each object in an object graph is generated to provide a binary clone of the object graph. Objects created by a dynamic language engine are called dynamic language objects. Objects created by a host (e.g., that hosts the dynamic language engine) are called host objects. Each host object is associated with an intermediate representation thereof via a property bag that describes properties of that host object. Each intermediate representation is understandable by the dynamic language engine. A binary representation of each dynamic language object and each host object may be generated in accordance with the binary format to provide the binary clone.
    • 本文描述了能够使用二进制格式深入克隆(例如深度复制)对象的技术。 指定对象的深层克隆包括对包含在指定对象中的其他对象(以及其他对象的潜在副本)的引用。 生成对象图中每个对象的二进制表示,以提供对象图的二进制克隆。 由动态语言引擎创建的对象称为动态语言对象。 由主机(例如,承载动态语言引擎)创建的对象称为主机对象。 通过描述该主机对象的属性的属性包,每个主机对象与其中间表示相关联。 动态语言引擎可以理解每个中间表示。 可以根据二进制格式生成每个动态语言对象和每个主机对象的二进制表示,以提供二进制克隆。
    • 4. 发明申请
    • USING GRAMMAR TO SERIALIZE AND DE-SERIALIZE OBJECTS
    • 使用GRAMMAR来排序和排序对象
    • US20130247003A1
    • 2013-09-19
    • US13419441
    • 2012-03-14
    • Gaurav SethJianchun XuGeoffrey M. Kizar
    • Gaurav SethJianchun XuGeoffrey M. Kizar
    • G06F9/44
    • G06F9/44521G06F9/4493G06F9/45512G06F17/2247G06F17/2288
    • Aspects of the subject matter described herein relate to serializing and de-serializing objects. In aspects, a serialization engine uses a grammar to serialize data into a binary representation. The serialization engine may call upon a host serialization engine to serialize embedded object that are not directly supported by the environment hosting the serialization engine. The serialization engine may encode the grammar used to serialize the data into the serialized data for use in de-serializing the data. After the object is serialized, the serialized data may be de-serialized when desired by using the grammar. The grammar is such that it causes embedded objects and relationships to be preserved in the serialized representation of the object.
    • 本文描述的主题的方面涉及串行化和解串行化对象。 在方面,序列化引擎使用语法将数据串行化为二进制表示。 序列化引擎可以调用主机序列化引擎来串行化未被承载序列化引擎的环境直接支持的嵌入式对象。 序列化引擎可以将用于将数据串行化的语法编码为序列化数据,以用于对序列化数据。 在对象被序列化之后,当需要使用语法时,序列化数据可以被解除序列化。 语法是这样的,它导致嵌入的对象和关系被保留在对象的序列化表示中。
    • 5. 发明授权
    • Sliding block linkage folding bed
    • 滑块联动折叠床
    • US08931126B1
    • 2015-01-13
    • US14300925
    • 2014-06-10
    • Jianchun Xu
    • Jianchun Xu
    • A61G7/015
    • A61G7/015A61G7/018
    • An electric bed with a sliding block linkage has a head board, an inner frame, an outer frame, and a head supporting part. Two ends of the head supporting part are in rotatable connection with the head board and the outer frame. The inner frame is in sliding connection with the outer frame. The head board is in rotatable connection with the inner frame. A sliding block linkage has a driving device used for driving the inner frame to move relative to the outer frame. Relative sliding in a horizontal direction controls a horizontal movement distance of the head board. Optionally, the inner frame is positioned on the outer frame and movably connected with it by a sliding chute. The inner frame is driven by a motor to horizontally move relative to the outer frame.
    • 具有滑块联动装置的电动床具有头板,内框,外框和头支撑部。 头部支撑部分的两端与头板和外框可旋转地连接。 内框架与外框架滑动连接。 头板与内框可旋转连接。 滑块联动装置具有用于驱动内框架相对于外框架移动的驱动装置。 在水平方向上相对滑动控制头板的水平移动距离。 可选地,内框架定位在外框架上并通过滑动滑槽与其可移动地连接。 内框架由马达驱动以相对于外框水平移动。
    • 6. 发明授权
    • Ejector mechanism for electric bed
    • 电动床推出机构
    • US09271577B2
    • 2016-03-01
    • US14300957
    • 2014-06-10
    • Jianchun Xu
    • Jianchun Xu
    • A47C20/00A61G7/012
    • A47C20/00A61G7/012
    • A reciprocating ejector mechanism for an electric bed comprising an aperture formed on a bed board. An ejector mechanism is mounted in the aperture. The ejector mechanism includes an ejected part, which is arranged parallel to the bed board. At least one first connecting rod with one end is connected with the ejected part and another end is hinged with a slider. The slider may slide along the guide bar fixed on the bed board. A second connecting rod with one end can be hinged with the middle part of the first connecting rod and another end hinged with the bed board. The ejector mechanism may have a driving device fixed on the bed board and connected with the linkage to drive the first connecting rod to rotate, so that the ejected part is driven to move parallel to the bed board.
    • 一种用于电动床的往复式推出机构,包括形成在床板上的孔。 喷射器机构安装在孔中。 喷射器机构包括平行于床板布置的喷射部件。 具有一端的至少一个第一连杆与所述弹出部连接,另一端与滑块铰接。 滑块可以沿着固定在床板上的导杆滑动。 具有一端的第二连杆可以与第一连杆的中部铰接,另一端与床板铰接。 喷射器机构可以具有固定在床板上的驱动装置,并与连杆机构连接以驱动第一连杆旋转,从而驱动喷射部件平行于床板移动。
    • 7. 发明授权
    • Electric bed
    • 电动床
    • US09032569B2
    • 2015-05-19
    • US14300983
    • 2014-06-10
    • Jianchun Xu
    • Jianchun Xu
    • A47C21/04A47C20/04A61G7/015
    • A47C20/041A47C20/08A61G7/015A61G7/018
    • An electric bed has a bed frame, multiple boards, and a motor structure. The bed frame comprises a lower bed frame and an upper bed frame, and the upper bed frame and the lower bed frame are connected by a connecting structure. The multiple boards are hinged, and at least one board is fixed onto the upper bed frame. The motor structure comprises a connecting rod, a slide bar, and a horizontal pushing motor system. The connecting rod has one end hinged with the first board of the multiple boards. The slide bar extends in the width direction of the bed frame and is arranged in a sliding chute in the length direction of the bed frame, so that it can slide along the length direction of the bed frame.
    • 电动床具有床架,多个板和电机结构。 床架包括下床架和上床架,上床架和下床架通过连接结构连接。 多个板是铰接的,并且至少一个板固定在上床架上。 马达结构包括连杆,滑杆和水平推动马达系统。 连杆具有与多个板的第一板铰接的一端。 滑杆在床架的宽度方向上延伸,并且沿着床架的长度方向布置在滑动滑槽中,使得其可以沿着床架的长度方向滑动。