专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130279535A1 Method and Device for Closed-Loop Control of the Electrode Gap in a Vacuum Arc Furnace 有权
标题翻译：真空电弧炉电极间隙闭环控制方法与装置
公开(公告)号：US20130279535A1
公开(公告)日：2013-10-24
申请号：US13880545
申请日：2011-10-06
申请人： Ralf Oehler , Harald Scholz , Frank-Werner Hoffmann
发明人： Ralf Oehler , Harald Scholz , Frank-Werner Hoffmann
IPC分类号： H05B7/152
CPC分类号： H05B7/152 , H05B7/148 , Y02P10/256 , Y02P10/259
摘要： The invention relates to a method as well as a device for closed-loop control of the electrode gap in a vacuum arc furnace (10), wherein an electrode gap of a melting electrode from the surface of a melt material is subjected to closed-loop control as a function of a droplet short-circuit rate. For this purpose, a histogram (70) of detected droplet short-circuits (80) is created on the basis of at least one droplet short-circuit criterion (76), the histogram (70) is subdivided into sub-areas (72), a characteristic sub-area (74) of the histogram (70) is selected for closed-loop control purposes, and an electrode gap is subjected to closed-loop control on the basis of the droplet short-circuits (80) which can be associated with the selected sub-area (74).
摘要翻译：本发明涉及一种方法以及用于在真空电弧炉（10）中对电极间隙进行闭环控制的装置，其中熔融电极与熔体材料表面的电极间隙经受闭环控制作为液滴短路速率的函数。为此，基于至少一个液滴短路标准（76）创建检测到的液滴短路（80）的直方图（70），直方图（70）被细分为子区域（72）选择直方图（70）的特征子区域（74）用于闭环控制目的，并且基于液滴短路（80）对电极间隙进行闭环控制，其可以是与所选择的子区域（74）相关联。

2. 发明申请

US20050235565A1 Device for actuating the doors of vehicles 失效
标题翻译：用于启动车辆门的装置
公开(公告)号：US20050235565A1
公开(公告)日：2005-10-27
申请号：US10502063
申请日：2002-10-15
申请人： Werner Hoffmann , Alexander Eck
发明人： Werner Hoffmann , Alexander Eck
IPC分类号： B64C1/14 , E05F7/02 , E05F15/10 , E05F15/12 , E05F15/02
CPC分类号： B64C1/1407 , E05F7/02 , E05F15/603 , E05F15/614 , E05Y2201/434 , E05Y2900/502 , Y10T74/18056
摘要： A device for actuating the doors of vehicles, in particular of an aircraft. The device comprises a drive element, which co-operates with a door lock. A lifting motion of a shaft element and a subsequent rotational motion of a follower element are carried out in an actuation device by a drive element.
摘要翻译：用于致动车辆门，特别是飞行器的门的装置。该装置包括与门锁配合的驱动元件。轴元件的提升运动和从动元件的随后的旋转运动通过驱动元件在致动装置中执行。

3. 发明申请

US20050060135A1 Method and device for automatic association of data elements in modeling of a technical system 审中-公开
标题翻译：在技术系统建模中自动关联数据元素的方法和装置
公开(公告)号：US20050060135A1
公开(公告)日：2005-03-17
申请号：US10697786
申请日：2003-10-23
申请人： Wolfgang Gauckler , Herbert Gorl , Werner Hoffmann , Gotz Kogel , Stepan Schischmanjan
发明人： Wolfgang Gauckler , Herbert Gorl , Werner Hoffmann , Gotz Kogel , Stepan Schischmanjan
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/50 , G06F2217/74
摘要： A technical system is described by several abstract or concrete models which have a mutual relationship. Information/attributes can be associated with model elements and “inherited” through these relationships. While the approach can basically be applied to different types and models of machines, it is described more particularly for hierarchical component models. Model elements in these models are referred to as components, assemblies, etc.
摘要翻译：技术系统由具有相互关系的几个抽象或具体模型描述。信息/属性可以与模型元素相关联，并通过这些关系“继承”。虽然该方法基本上可以应用于机器的不同类型和型号，但更具体地描述了分层组件模型。这些模型中的模型元素被称为组件，组件等。

4. 发明授权

US5942079A Apparatus for the continuous assembly and gluing of veneer panels to form veneer laminates 有权
标题翻译：用于连续组装和胶合单板以形成单板层压板的装置
公开(公告)号：US5942079A
公开(公告)日：1999-08-24
申请号：US136455
申请日：1998-08-19
申请人： Friedrich B. Bielfeldt , Werner Hoffmann , Gerhard Melzer
发明人： Friedrich B. Bielfeldt , Werner Hoffmann , Gerhard Melzer
IPC分类号： B27D1/04 , B27D1/10 , B27D3/04 , B32B21/14 , B65H29/66
CPC分类号： B32B38/1808 , B27D1/04 , B27D3/04 , B32B21/14 , B32B39/00 , B32B2310/0862 , B32B2317/16 , Y10T156/1079 , Y10T156/1744 , Y10T156/1749 , Y10T156/1761 , Y10T156/1768
摘要： Veneer panels which are to be joined in a plurality of layers one above the other and one behind the other are assembled and glued to form an endless strand of veneer laminates. In the process, the veneer panels are first fed in through a glue-application machine which applies a layer of glue on a top side of the veneer panels onto a buffer belt. The veneer panels are then transferred from the buffer belt to a horizontally reversing feed belt which forms on a roller table a first veneer assembly comprising a plurality of veneer panels. The first veneer assembly is raised about its front end by an angle .alpha. into an oblique position so that veneer panels of a subsequent veneer assembly can be threaded into the first veneer assembly using the horizontally reversing feed belt. The first and subsequent veneer assemblies are thereby combined into a veneer-panel strand, and transferred to a continuously operating prepress and press.
摘要翻译：将被连接在多个层中并且彼此靠后的层的单板面板被组装和胶合以形成单板层压板的环形线。在此过程中，首先通过胶合剂施加胶合板来将胶合板顶部的胶层施加到缓冲带上。然后将胶合板从缓冲带转移到水平反转的进料带，其在辊台上形成包括多个单板的第一单板组件。第一单板组件围绕其前端以角度α升高到倾斜位置，使得随后的单板组件的单板可以使用水平反转的进给带旋入第一单板组件。因此，第一和随后的单板组件被组合成单板面板绳，并转移到连续操作的印前和压制。

5. 发明授权

US5496958A Preparation of 5-vinylpyrrolidones 失效
标题翻译： 5-乙烯基吡咯烷酮的制备
公开(公告)号：US5496958A
公开(公告)日：1996-03-05
申请号：US266141
申请日：1994-06-27
申请人： Rolf Fischer , Werner Hoffmann , Ernst Langguth , Hardo Siegel
发明人： Rolf Fischer , Werner Hoffmann , Ernst Langguth , Hardo Siegel
IPC分类号： C07D207/26 , C07D207/267
CPC分类号： C07D207/267
摘要： A process for the preparation of a 5-vinylpyrrolidone of the formula ##STR1## wherein each of R.sup.1 and R.sup.2 is hydrogen or alkyl and R.sup.3 is preferably hydrogen but may further represent alkyl, cycloalkyl, aryl, alkylaryl, arylalkyl or a 5- to 6-membered aromatic or non-aromatic heterocyclic group containing 1 to 3 nitrogen atoms and/or an oxygen or sulfur atom, the process being carried out in two steps, first to react a 3-formylpropionic acid ester of the formula ##STR2## where each of R.sup.1 and R.sup.2 is hydrogen or C.sub.1 -C.sub.8 -alkyl, and R.sup.4 is hydrogen, alkyl, cycloalkyl, aryl, alkylaryl or arylalkyl, with a vinylymagnesium halide of the formulaCH.sub.2 .dbd.CH--Mg--X V,where X is chlorine, bromine or iodine, at a temperature of from -30.degree. to 100.degree. C., under a pressure from 0.001 to 10 bar and in a molar ratio of V:IV of from 0.3:1 to 3:1 to obtain as an intermediate product a gamma-vinylbutyrolactone of the formula ##STR3## where R.sup.1 and R.sup.2 have the abovementioned meaning; and then reacting said intermediate of the formula II with ammonia or a primary amine of the formulaR.sup.3 --NH.sub.2 III,where R.sup.3 has the abovementioned meaning, at a temperature of from 150.degree. to 350.degree. C. and under a pressure of from 0.1 to 200 bar.
摘要翻译：制备式I的5-乙烯基吡咯烷酮的方法，其中R1和R2各自为氢或烷基，R3优选为氢，但可进一步代表烷基，环烷基，芳基，烷基芳基，芳基烷基或5-至含有1至3个氮原子和/或氧或硫原子的6元芳族或非芳族杂环基，该方法分两个步骤进行，首先使式（IV）的3-甲酰基丙酸酯与式其中R1和R2各自为氢或C1-C8-烷基，R4为氢，烷基，环烷基，芳基，烷基芳基或芳基烷基，与式CH2 = CH-Mg-XV的卤化镁，其中X为氯，溴或碘，在-30℃至100℃的温度下，在0.001至10巴的压力下，V:IV的摩尔比为0.3:1至3:1，以获得中间体产生式为“IMAGE”II的γ-乙烯基丁内酯，其中R1和R2具有上述含义; 然后使式II的中间体与式（III-NH2）III的氨或伯胺反应，其中R 3具有上述含义，在150℃至350℃的温度和0.1至 200吧。

6. 发明授权

US5295744A Resilient central bearing for a propeller shaft 失效
标题翻译：用于传动轴的弹性中心轴承
公开(公告)号：US5295744A
公开(公告)日：1994-03-22
申请号：US44929
申请日：1993-04-08
申请人： Miloslav Petrzelka , Werner Hoffmann
发明人： Miloslav Petrzelka , Werner Hoffmann
IPC分类号： B60K17/24 , F16C27/06
CPC分类号： B60K17/24 , F16C27/066 , F16C19/06 , F16C35/047
摘要： A resilient central bearing such as for a propeller shaft for motor vehicle drives, having a roller bearing held in a housing which is disclosed and claimed. A bracket for being secured to the motor vehicle body holds the bearing. The inner bearing race of the roller bearing is associated with a carrying ring having resilient member for receiving the shaft to be supported.
摘要翻译：一种弹性中心轴承，例如用于机动车辆驱动器的传动轴，具有保持在壳体中的滚子轴承，其被公开和要求保护。用于固定到机动车身的支架保持轴承。滚子轴承的内部轴承座圈与具有用于接收待支撑轴的弹性构件的承载环相关联。

7. 发明授权

US5253947A Connection between a tubular shaft made of a fiber composite material and a metal journal, as well as a method of producing such a connection 失效
标题翻译：由纤维复合材料制成的管状轴与金属轴颈之间的连接，以及制造这种连接的方法
公开(公告)号：US5253947A
公开(公告)日：1993-10-19
申请号：US780764
申请日：1991-10-22
申请人： Miloslav Petrzelka , Werner Hoffmann , Thomas Schafferus
发明人： Miloslav Petrzelka , Werner Hoffmann , Thomas Schafferus
IPC分类号： B29C65/64 , F16C3/02 , F16D1/02 , F16D1/072 , F16D1/08 , F16D1/09 , F16C3/00 , F16B4/00
CPC分类号： B29C66/534 , B29C65/64 , B29C66/721 , F16C3/026 , F16D1/072 , F16D1/0852 , Y10T403/49 , Y10T403/4924 , Y10T403/4991
摘要： The invention relates to a locking connection for transmitting torque in driveshafts and the like. An internally and/or externally positioned metallic connecting element having a hub journal is inserted into or slid onto a tubular shaft made of a fiber composite material. The wall of the hub journal is radially plastically deformed, its surface being made to establish a locking connection with a surface of the shaft.
摘要翻译：本发明涉及一种用于在传动轴等传递扭矩的锁定连接。具有轮毂轴颈的内部和/或外部定位的金属连接元件插入或滑动到由纤维复合材料制成的管状轴上。轮毂轴颈的壁径向塑性变形，其表面被制成与轴的表面建立锁定连接。

8. 发明授权

US5087147A Assembly of shaft and hub member 失效
标题翻译：船长会议组委会
公开(公告)号：US5087147A
公开(公告)日：1992-02-11
申请号：US278839
申请日：1988-12-02
申请人： Miloslav Petrzelka , Werner Hoffmann
发明人： Miloslav Petrzelka , Werner Hoffmann
IPC分类号： F16B11/00 , B29C65/54 , F16B7/00 , F16C3/02 , F16D1/068
CPC分类号： B29C66/1222 , B29C65/542 , B29C65/565 , B29C66/1224 , B29C66/1226 , B29C66/12441 , B29C66/12469 , B29C66/322 , B29C66/342 , B29C66/5344 , B29C66/721 , B29C66/73161 , F16C3/026 , F16D1/068 , B29C65/483 , B29C65/64 , B29C66/742 , Y10T403/47 , Y10T403/471 , Y10T403/473
摘要： An assembly of a tubular shaft member (3) preferably of fiber-reinforced plastics material and a hub member (1), the hub member having formations (5, 6) which engage the internal surface of the shaft member, and further having a surface between the formations so as to define an annular space. Passages communicate with such space at the end thereof of greatest resistance to adhesive flow, for injection of adhesive into the space and release of air therefrom, the configuration of the space causing a flow of adhesive during injection thereof which effectively drives all air out of the space. The space is configured, e.g. by being of varying radial dimension, to provide an increasing resistance to flow of adhesive in the space from one end of the space to the other.
摘要翻译：管状轴构件（3）优选地由纤维增强塑料材料和毂构件（1）组成，所述毂构件具有接合轴构件的内表面的结构（5,6），并且还具有表面在地层之间形成环形空间。通道在其最后抵抗粘合剂流动的最后与这样的空间连通，用于将粘合剂注入到空间中并从中释放空气，这种空间在其注射期间引起粘合剂流动的结构，其有效地将所有空气驱出空间。该空间被配置，例如。通过具有变化的径向尺寸，以提供对从该空间的一端到另一端的空间中的粘合剂流动的增加的阻力。

9. 发明授权

US4973736A Diethers of m- or p-hydroxyphenol 失效
标题翻译：对 - 对羟基苯酚的降解
公开(公告)号：US4973736A
公开(公告)日：1990-11-27
申请号：US395192
申请日：1989-08-15
申请人： Rainer Becker , Werner Hoffmann , Heinz-Guenter Oeser , Wolfgang Rohr , Juergen Varwig
发明人： Rainer Becker , Werner Hoffmann , Heinz-Guenter Oeser , Wolfgang Rohr , Juergen Varwig
IPC分类号： C07C69/66 , B01J23/00 , B01J27/00 , C07B61/00 , C07C41/00 , C07C41/01 , C07C41/16 , C07C41/26 , C07C43/205 , C07C43/225 , C07C43/23 , C07C43/29 , C07C43/295 , C07C51/00 , C07C59/125 , C07C59/64 , C07C67/00 , C07C201/00 , C07C205/38 , C07C253/00 , C07C255/54 , C07D213/64 , C07D241/44 , C07D277/68
CPC分类号： C07D277/68 , C07C205/38 , C07C41/16 , C07C41/26 , C07C43/225 , C07C43/23 , C07C43/29 , C07C59/64 , C07D213/64 , C07D241/44
摘要： Diethers of m- or p-hydroxyphenol, as well as the monoethers, are prepared by reacting m- or p-tert.-butoxyphenol of the formula II ##STR1## with a halogen compound in the presence of a hydroxide, carbonate and/or bicarbonate of an alkali metal or alkaline earth metal and an organic solvent which is inert under the reaction conditions, at from 20.degree. C. to 150.degree. C., and, if desired, reacting the resulting diether with a dilute aqueous inorganic acid at from 30.degree. to 100.degree. C. to give the monoether.The end products which can be prepared by the process according to the invention are useful starting materials for the preparation of dyes, drugs and crop protection agents.
摘要翻译：通过使式II II的m-或p-叔丁氧基苯酚与卤素化合物在氢氧化物，碳酸盐和/或其盐的存在下反应来制备间 - 或对羟基苯酚以及单醚，或碱性金属或碱土金属的碳酸氢盐和在反应条件下为惰性的有机溶剂，在20℃至150℃，如果需要，将所得二醚与稀无机酸水溶液反应从30℃至100℃，得到单醚。可通过本发明方法制备的最终产物是用于制备染料，药物和作物保护剂的有用起始材料。

10. 发明授权

US4654167A p-Alkoxycyclohexylalkanols and p-alkoxycyclohexylalkyl esters and their use as scents 失效
标题翻译：对 - 烷氧基环己基链烷醇和对 - 烷氧基环己基烷基酯及其作为香料的用途
公开(公告)号：US4654167A
公开(公告)日：1987-03-31
申请号：US794795
申请日：1985-11-04
申请人： Dieter Degner , Walter Gramlich , Werner Hoffmann , Ludwig Schuster
发明人： Dieter Degner , Walter Gramlich , Werner Hoffmann , Ludwig Schuster
IPC分类号： A61K8/00 , A61K8/34 , A61K8/37 , A61Q13/00 , C07C41/00 , C07C43/196 , C07C67/00 , C07C69/02 , C11B9/00 , C07C43/18
CPC分类号： C11B9/0034 , C07C43/196
摘要： p-Alkoxycyclohexylalkanols and their esters of the general formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.7 -alkyl, in particular tert.-butyl, or is cyclohexyl, R.sup.2 is C.sub.1 -C.sub.3 -alkyl, in particular methyl or ethyl, and R.sup.3 is hydrogen, acetyl, propionyl or butyryl, and scent compositions containing these compounds I and processes for their preparation. The novel compounds have fine woody or sandalwood notes and can be used as scents and as components of scent compositions.
摘要翻译：对烷氧基环己基链烷醇及其通式Ⅰ的酯其中R 1是C 1 -C 7 - 烷基，特别是叔丁基，或是环己基，R 2是C 1 -C 3烷基，特别是甲基或乙基，R 3 是氢，乙酰基，丙酰基或丁酰基，以及含有这些化合物I的香味组合物及其制备方法。这些新颖的化合物具有优良的木质或檀木香料，可用作气味和作为香味组合物的组分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式