会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Process for the polymerization of vinyl halide polymers
    • 卤代乙烯聚合物的聚合方法
    • US4391960A
    • 1983-07-05
    • US270483
    • 1981-06-04
    • Willi KleineWerner Frey
    • Willi KleineWerner Frey
    • C08F14/00C08F2/00C08F2/18C08F2/20C08F2/24
    • C08F2/005
    • An improvement in the process for the polymerization of vinyl halide polymers comprising polymerizing at least one vinyl halide and, optionally, other olefinically-unsaturated monomers copolymerizable with vinyl halides, in an aqueous dispersion in the presence of free-radical-forming polymerization initiators, dispersants and, optionally, other additives in the presence of an inhibitor of polymer deposits and recovering said vinyl halide polymers, the improvement consisting essentially of adding to the reaction mixture from 10 to 1,000 ppm, based on the monomers, of at least one carbonyl compound having the formula: ##STR1## wherein R.sup.1 is selected from the group consisting of hydrogen and a hydrocarbon having from 1 to 9 carbon atoms selected from the group consisting of alkyl, aryl, alkaryl and aralkyl; R.sup.2 represents an oxyhydrocarbon having from 1 to 9 carbon atoms selected from the group consisting of alkoxy, aryloxy, alkaryloxy and aralkoxy, and a hydrocarbon having from 1 to 9 carbon atoms selected from the group consisting of alkyl, aryl, alkaryl and aralkyl; X is selected from the group consisting of hydroxy and R.sup.3 --CO--, wherein R.sup.3 represents a hydrocarbon having from 1 to 9 carbon atoms selected from the group consisting of alkyl, aryl, alkaryl and aralkyl; as said inhibitor of polymer deposits.
    • 聚合乙烯基卤聚合物的方法的改进包括在自由基形成聚合引发剂存在下,在水分散体中聚合至少一种乙烯基卤化物和任选的其它可与乙烯基卤化物共聚的烯属不饱和单体,分散剂 和任选的其它添加剂,在聚合物沉积物抑制剂存在下并回收所述乙烯基卤化物聚合物,其改进主要包括将基于单体的10至1,000ppm的至少一种羰基化合物加入至反应混合物中,所述羰基化合物具有 式:其中R 1选自氢和选自烷基,芳基,烷芳基和芳烷基的具有1至9个碳原子的烃; R2表示选自烷氧基,芳氧基,烷氧基和芳烷氧基的1至9个碳原子的烃氧基,以及选自烷基,芳基,烷芳基和芳烷基的1至9个碳原子的烃; X选自羟基和R 3 -CO-,其中R 3表示具有1至9个碳原子的选自烷基,芳基,烷芳基和芳烷基的烃; 作为聚合物沉积物的抑制剂。
    • 4. 发明授权
    • Humidity sensor for capacitive measurement of humidity in bulk material
    • 湿度传感器用于散装材料的湿度电容测量
    • US5969243A
    • 1999-10-19
    • US905928
    • 1997-08-05
    • Werner FreyGerman Gotz
    • Werner FreyGerman Gotz
    • G01N27/22G01R27/26G01N27/12
    • G01N27/223
    • The invention relates to a humidity sensor for capacitive measurement of the humidity contained in a material, predominantly a bulk product. For parallel operation of several humidity sensors, one individual humidity sensor has to fulfil particularly high requirements with regard to accuracy, sensitivity and interchangeability. These requirements are fulfilled by the humidity sensor as per the invention firstly in that at least one pole of a stray field condenser arranged in the humidity sensor is fitted as a conductive layer on the side of a closer plate in the casing of the humidity sensor which is turned away from the material or bulk product. Furthermore, there is arranged in the casing a digital arithmetic-logic unit which exhibits a calibration table stored in a digital memory for determination of humidity levels as a function of measurement signals in a capacity measurement circuit which measures the capacity of the stray field condenser and of interference values affecting the humidity sensor. A further increase in precision, finally, is achieved in that the capacity measurement circuit exhibits an amplitude stabilizer such that the voltage on the stray field condenser is constant over time.
    • 本发明涉及一种湿度传感器,用于电容测量包含在主要是散装产品的材料中的湿度。 对于几个湿度传感器的并联操作,一个单独的湿度传感器在精度,灵敏度和可互换性方面必须满足特别高的要求。 这些要求由本发明的湿度传感器实现,其首先是布置在湿度传感器中的杂散场冷凝器的至少一个极作为导电层装配在湿度传感器的壳体中的更靠近的板的侧面上 被转移离开材料或散装产品。 此外,在壳体中布置有数字算术逻辑单元,其显示存储在数字存储器中的校准表,用于在测量杂散场冷凝器的容量的容量测量电路中作为测量信号的函数来确定湿度水平, 影响湿度传感器的干扰值。 实现精度的进一步提高,其中容量测量电路呈现稳定器,使得杂散场冷凝器上的电压随时间变化。
    • 5. 发明授权
    • Automatic rod guide adjusting method for a numerically controlled lathe
and lathe for carrying out the method
    • 用于数控车床和车床的自动导杆调节方法
    • US4742740A
    • 1988-05-10
    • US940541
    • 1986-12-11
    • Heinz HasslauerWerner FreyWerner SonnekWalter Klauss
    • Heinz HasslauerWerner FreyWerner SonnekWalter Klauss
    • B23B13/02B23B13/08B23B19/02B23Q5/20G05B19/18B23B13/00
    • G05B19/182B23B13/08B23Q5/20Y10T82/2521Y10T82/2562Y10T82/26
    • A controlled lathe having a rotatable main spindle with a hollow interior and a plurality of radially adjustable guide bodies for guiding a rod having a portion located within the hollow interior of the main spindle. Each guide body rests on a support body and is adjustable with respect to the support body by an axially movable inner tube located within the hollow interior of the main spindle. Axial movement of the inner tube to adjust the guide bodies is effected by an adjusting member which is mounted on the end of the inner tube and which is rotatable with the main spindle during normal lathe operation. The adjusting member is threadedly connected to a member which is attached to the main spindle, and a holding device secures the adjusting member against rotation when the guide bodies are to be adjusted which causes axial movement of the adjusting member and the inner tube due to the threaded connection. The axial position of the inner tube and the radial position of the guide bodies is varied by controlled rotation of the main spindle while the adjusting member is secured against rotation.
    • 一种具有中空内部的可旋转主轴和多个可径向调节的引导体的受控车床,用于引导具有位于主轴中空内部的部分的杆。 每个引导体搁置在支撑体上,并且可通过位于主轴的中空内部的可轴向移动的内管相对于支撑体调节。 用于调整导向体的内管的轴向运动通过安装在内管的端部上并且在正常车床操作期间可与主轴旋转的调节构件来实现。 调节构件螺纹连接到附接到主轴的构件,并且当要调整引导体时,保持装置固定调节构件,由此导致调节构件和内管的轴向移动 螺纹连接。 内管的轴向位置和引导体的径向位置可以通过主轴的受控转动而变化,而调节构件固定不受旋转。