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21. 发明申请

WO1997042464A1 DEVICE FOR NON-CONTACT MEASUREMENT OF THE SURFACE OF A THREE DIMENSIONAL OBJECT 审中-公开
标题翻译：装置用于非接触式测量三维物体表面
公开(公告)号：WO1997042464A1
公开(公告)日：1997-11-13
申请号：PCT/DE1997000896
申请日：1997-04-30
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , KÜHMSTEDT, Peter , SCHREIBER, Wolfgang , NOTNI, Gunther
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： G01B11/24
CPC分类号： G01B11/2504
摘要： This invention concerns a device for non-contact measurement of the surface of a three dimensional object in a measuring chamber with a projection device which projects a strip structure on the surface of an object, an observing device for recording the strip structure at measuring points on the surface of the object, a device for moving the object together with the observing device around a first axis of rotation, and an evaluation unit for determining the co-ordinates of the measuring points using the phase values of the strip structure in a predetermined co-ordinate system. A device (8) for moving the object about at least a second axis of rotation (D2) independent of the first axis of rotation (D1) and a calibration unit are provided, where the calibration unit (10) can determine the position of the second rotational axis (D2) in the predetermined co-ordinate system.
摘要翻译：它是用于与投影设备的测量空间中的三维物体的表面突出的物体，用于检测来自测量点的条带结构的物体的表面上，一个装置，用于与沿移动对象观察装置的表面上的带图案的非接触式测量设备观察装置提出关于第一旋转轴线和用于确定测量点的坐标的分析单元，使用预定的坐标系中的条纹图案的相位值。提供了用于移动所述对象围绕所述第一转动轴线（D1）独立的第二旋转轴线（D2）和一个校准装置中的至少一个的装置（8）被提供，其中所述校准（10）所述第二旋转轴线（D2）的预先确定的坐标系中的位置确定即可。

22. 发明申请

WO1997039854A1 PROCESS AND DEVICE FOR HAND-GUIDED PROCESSING OF WORK PIECES BY IRRADIATION, PARTICULARLY USING LASER IRRADIATION 审中-公开
标题翻译：方法和设备伸手编辑WORKPIECES辐照，尤其是激光辐射
公开(公告)号：WO1997039854A1
公开(公告)日：1997-10-30
申请号：PCT/DE1997000652
申请日：1997-03-29
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , BARKHAUSEN, Winfried , BÜCHTER, Edwin , SCHLÜTER, Holger , ZEFFERER, Hartmut , WISSENBACH, Konrad
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： B23K26/00
CPC分类号： B23K26/1476 , B23K26/142 , B23K26/1436 , B23K26/1437
摘要： This invention concerns a process for hand-guided processing of work pieces (5) using irradiation, particularly using laser irradiation (1), in which an irradiation emitting head (21) with a spacer (22) is placed on the work piece (5) and in which gas (10) is supplied to the processing point (4) from which gas is evacuated. To improve the safety of the process, pressure and/or flow parameters of the gas flow are measured when the spacer (22) is tightly placed over the work piece (5), and upon predetermined parameter values and/or predetermined changes in parameter values, an automatic reduction or increase in the irradiation is carried out.
摘要翻译：通过激光辐射的装置，用于工件（5）通过照射，特别是手持式加工的方法（1），其中，在照射源与一个垫片（22）与工件（5）照射zuleitend和可变距离相关联光束输送头（21）放置，并气体（10）到所述处理站（4）传递从该气体发生放电。为了提高该方法的安全性，被移动以便气流的该压力流特征量，以密封到所述工件（5）附接间隔件（22）来测量，并且在预定的特征值和/或预定特性可变改变的自动减少和/或或增加照射被执行。

23. 发明申请

WO1997034847A1 HIGH-STRENGTH, TRANSLUCENT MICA GLASS-CERAMICS 审中-公开
标题翻译：高强度的半透明云母玻璃陶瓷
公开(公告)号：WO1997034847A1
公开(公告)日：1997-09-25
申请号：PCT/DE1997000504
申请日：1997-03-13
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , REISE, Michael , MÜLLER, Gerd
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： C03C10/16
CPC分类号： C03C10/16 , A61K6/0005 , A61K6/0094 , A61K6/0215 , A61K6/024 , A61K6/0273
摘要： The invention relates to a glass ceramic having mica and ZrO2 crystals dispersed therein and containing: 0 - 9 wt.% of K2O, and 0 - 9 wt.% of Na2O, provided that Na2O and K2O represent at least circa 4 wt.%; 35 - 60 wt.% of SiO2, 10 - 25 wt.% of MgO, 7 - 30 wt.% of Al2O3, 4 - 12 wt.% of ZrO2, 2 - 10 wt.% of F-. Said glass ceramic is substantially free of lithium, calcium, strontium and barium. The invention also relates to a process for the preparation of said glass ceramic and the use thereof in the form of dentures.

24. 发明申请

WO1997034697A1 DEVICE FOR ENCAPSULATING A MATERIAL 审中-公开
标题翻译：设备对封装拍摄材料
公开(公告)号：WO1997034697A1
公开(公告)日：1997-09-25
申请号：PCT/EP1997000373
申请日：1997-01-28
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , ROTH, Mathias , ENDRES, Hanns-Erik , TRÄNKLER, Hans-Rolf
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： B01L03/00
CPC分类号： B01L3/502738 , B01L2300/0663 , B01L2400/0677 , G01N2035/00237
摘要： Described is a device designed for encapsulating a sensitive material and capable of being produced by microminiaturization methods. The device includes a main body (1, 4), manufactured using microminiaturization techniques, with a recess (8) to hold the material (6). The device also includes a membrane (5), manufactured using microminiaturization techniques or thin-film technology, which covers over the main body (1, 4) and serves to encapsulate the material (6) in the recess (8) in the main body. The device further includes an electrically operated heating device designed to destroy the membrane, thus exposing the material (6).

25. 发明申请

WO1997030468A1 PROCESS FOR CONTROL OF THE ENERGY DISTRIBUTION IN BIPOLAR LOW-PRESSURE GLOW PROCESSES 审中-公开
标题翻译：方法用于控制双极低压配电GLIMMPROZESSEN
公开(公告)号：WO1997030468A1
公开(公告)日：1997-08-21
申请号：PCT/DE1997000266
申请日：1997-02-07
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , KOPTE, Torsten , WINKLER, Torsten , KIRCHHOFF, Volker
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： H01J37/32
CPC分类号： H01J37/32018 , H01J37/32027 , H01J37/32036 , H01J37/32045 , H01J37/3299
摘要： The known processes require a considerable amount of apparatus for low-pressure glow discharges in order to distribute the generator output to the two electrodes and to control it statically and dynamically. Up until now it has not been possible to achieve this control for high energies and over a great range of frequencies. A process variable measured in-situ should be controllable and adjustable. According to the invention, the direct voltage is produced by means of a four-quadrant d.c. power supply. For this the d.c. power supply is decoupled on the alternating voltage side and connected with one pole to the alternating power supply and with the other pole to an electrode of the bipolar glow device. The direct voltage is set dependent upon a process variable of the glow discharge so that a specific ratio in the power distribution between the two electrodes results. The invention is applicable in plasma treatment of surfaces, deposition of coatings from the plasma and plasma enhanced surface cleaning.
摘要翻译：现有技术的方法需要在低压辉光放电装置上高支出来划分发电机输出到两个电极，并控制的静态和动态的。这是不可能的，尤其是到目前为止，实现这种控制的高性能和很宽的频率范围。甲测量原位工艺变量进行控制和调节。根据本发明，由一个四个象限直流电压供应装置产生的直流电压。的DC电压供给被去耦，以交替的电压以及连接到所述交流电源的一个极与另一极与双极Glimmeinrichtung的电极。该DC电压是响应于所述辉光放电的过程变量调节，使得两个电极之间的功率分配的一个具体比率被设置。本发明在表面的等离子体处理中使用，在沉积等离子体和等离子体辅助表面清洁的层。

26. 发明申请

WO1997022427A1 PROCESS FOR MANUFACTURING HARD METAL PARTS 审中-公开
标题翻译：用于生产硬质金属成分
公开(公告)号：WO1997022427A1
公开(公告)日：1997-06-26
申请号：PCT/EP1996005452
申请日：1996-12-05
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , LENK, Reinhard , RICHTER, Claus , HERMEL, Waldemar
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： B22F03/22
CPC分类号： C22C1/051 , B22F3/225
摘要： The invention relates to the field of the ceramic and hard metal industries and concerns a process for manufacturing hard metal parts, in particular those having a complex geometry, such as those used for example as machining tools and wear elements. The object of the invention is to create a process which allows the manufacture of hard metal parts with a complex geometry by using a stable dispersed hard metal-binder suspension, in which the binder is a thermoplastic binder having a viscosity of 3 to 6 mPas, and without using an organic solvent to eliminate the binder. For that purpose, a process is disclosed wherein a hard metal powder having an average corn size smaller than 2.0 mu m is mixed with a liquefied thermoplastic binder, the viscosity of the mixture being set upon a value of at least 100 mPas and up to 4000 mPas during the whole production and treatment process. The thus obtained stable disperse suspension is shaped into a moulded body from which the thermoplastic binder is then expelled and the binder-free shaped body is then sintered.
摘要翻译：本发明涉及陶瓷和硬金属工业领域并涉及一种用于制备硬质金属部件，尤其是具有复杂几何形状，如例如来作为所使用的编辑工具和Verschleisselemente。本发明的目的是使用一个stabildispersen碳化物粘合剂悬浮液与具有粘度3-6·s的热塑性粘合剂并且不使用的一个或加尼奇溶剂脱粘合剂是提供一种方法，可以在具有复杂几何形状的硬质金属部件来制造。的对象，其中，平均晶粒尺寸的硬质金属粉末是<2.0微米与液化热塑性粘合剂通过一种方法来实现，混合，其中该混合物的整个生产和加工到至少100毫帕·秒，并<的值时的粘度 4000毫帕·秒被设置，并且由此得到的悬浮液stabildisperse被处理以形成成型体，随后从热塑性粘合剂，然后将粘合剂成型体进行烧结排出。

28. 发明申请

WO1997012147A1 MICROMOTOR AND MICROPUMP 审中-公开
标题翻译：微电机和微泵
公开(公告)号：WO1997012147A1
公开(公告)日：1997-04-03
申请号：PCT/DE1996001837
申请日：1996-09-26
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , WEISENER, Thomas , VÖGELE, Gerald , WIDMANN, Mark , BARK, Carlo , HOCH, Andreas
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： F04C02/10
CPC分类号： F04C2/102 , F04C13/00 , F04C2250/10 , F05C2225/00 , Y10T29/49242
摘要： The invention concerns a micropump (1) for the substantially continuous delivery of a mass flow, the micropump having a sleeve axis (101) and an offset axis of rotation (100). An internal rotor (20) meshes with an external rotor (30) in a sleeve (60) and at least one outlet-side pressure opening (42n) in a first end-face insert part (42), which is inserted into the sleeve (60) of slightly largely diameter, is aligned in the axial direction (100). The invention further concerns a micromotor (2) of similar construction in which the diameter of the delivery hose corresponds approximately to that of the sleeve casing (60, 61). The pump and motor are extremely miniaturized yet still permit a continuous flow with high feed pressure and high output.
摘要翻译：微型泵（1）的质量的大部分连续输送，在啮合的外转子（30）流具有提出一种包括一个套筒轴（101）和旋转（100）的偏移轴，在套筒（60），内转子（20）接合，其特征在于，第一面侧的插入部（42），其被插入在轴向方向（100）的直径略大套筒（60）的至少一个出口侧压力端口（42N）的对准。在相同的结构中，微电机（2）提出了其中在其直径尺寸的供给软管大致在套筒壳体的尺寸（60，61）对应。泵和电动机小型化极为然而它们允许以高的输送压力和高流速连续流。

29. 发明申请

WO1997004915A1 WELDING PROCESS BY MEANS OF SEVERAL HIGH ENERGY WELDING BEAMS 审中-公开
标题翻译：具有多高能束焊焊接工艺
公开(公告)号：WO1997004915A1
公开(公告)日：1997-02-13
申请号：PCT/DE1996000786
申请日：1996-05-06
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , SEIDEL, Bernd , KOERBER, Christian
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
IPC分类号： B23K26/00
CPC分类号： B23K26/24 , B23K26/032 , B23K26/0604 , B23K26/0619 , B23K26/0665
摘要： In this welding process by means of several high energy welding beams, in particular laser beams, the welding beams are simultaneously projected onto two opposite outer surfaces of the workpiece, inducing a plasma therein, and both welding beams are controlled depending on the permeability of steam diffusion capillaries formed by both beams. The permeability of the steam diffusion capillaries is monitored by measuring plasma fluctuation. In order to better sense the permeability of the steam diffusion capillaries, the welding process is carried out in such a way that an indicative frequency is modulated onto the high energy radiation of at least one welding beam, and/or in that the frequency spectrum of at least one welding beam has a characteristic frequency that distinguishes it from the other welding beam. The indicative frequency and/or characteristic frequency are determined from the welding plasma at the outer surface of the workpiece opposite to the welding beam that is modulated and/or has a characteristic frequency.
摘要翻译：与几个高能焊接束，特别是激光束，其中，所述焊接光束plasmainduzierend同时照射在两个相对的工件外表面，并且其中所述两个焊接波束在依赖控制由所述两个光束形成的蒸气的毛细管，蒸汽毛细管的通过测量连续性的通畅焊接过程等离子体波动进行监测。为了检测蒸汽毛细管更好的连续性，进行焊接过程，使得至少一个焊接束的高能量辐射的指示频率被调制，和/或至少一个焊接束的频谱包括表征它从另一焊接光束频率不同，和从该经调制和/或焊接束的等离子焊接，其特征在于相对的工件外表面的指示的频率和/或识别频率被确定。

30. 发明申请

WO1997003099A1 BRANCHED POLYAMMONIUM COMPOUNDS OF HIGH MOLECULAR WEIGHT AND PROCESSES FOR PRODUCING SAID COMPOUNDS 审中-公开
标题翻译：支聚铵高分子量及其制备方法
公开(公告)号：WO1997003099A1
公开(公告)日：1997-01-30
申请号：PCT/DE1996001275
申请日：1996-07-08
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , NALCO CHEMICAL COMPANY , HAHN, Mathias , JAEGER, Werner , CRAMM, Jeffrey
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , NALCO CHEMICAL COMPANY
IPC分类号： C08F291/12
CPC分类号： C02F1/56 , C07D207/08 , C08F226/02
摘要： The invention pertains to novel water-soluble polyammonium salts which are branched in a specific way, have high molecular weight and are based on unsaturated quaternary ammonium compounds and on suitable linear pre-polymers containing amine groups. The pre-polymers form the backbone and the ammonium salt forms the side chains.
摘要翻译：在本发明中，新的水溶性，以一定的方式聚铵支链的具有高分子量的呈现，基于季不饱和铵化合物和适当的线性，含胺基团的预聚物，所述预聚物代表主链和铵盐形成的侧链。

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