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51. 发明授权

US5936045A Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegradable moldings 失效
标题翻译：生物可降解聚合物及其制备方法及其生产可降解模制品的用途
公开(公告)号：US5936045A
公开(公告)日：1999-08-10
申请号：US894240
申请日：1997-08-14
申请人： Volker Warzelhan , Gunter Pipper , Ursula Seeliger , Peter Bauer , Dieter Bernhard Beimborn , Motonori Yamamoto
发明人： Volker Warzelhan , Gunter Pipper , Ursula Seeliger , Peter Bauer , Dieter Bernhard Beimborn , Motonori Yamamoto
IPC分类号： C08J9/04 , C08G63/66 , C08G63/672 , C08G63/91 , C08L3/00 , C08L67/00 , C08L101/16 , C09J167/00 , D21H19/28
CPC分类号： C08G63/914 , C08G63/672
摘要： Biodegradable polymers comprising a polyether ester P1 obtained by reactinga first mixture of20-95 mol% of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol% of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol% of a compound containing sulfonate groups,and a second mixture of15-99.8 mol% of a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,85-0.2 mol% of a dihydroxy compound IHO--�(CH.sub.2).sub.n --O!.sub.m --H(n=2, 3 or 4, m=2-250)with0-5 mol%, based on the first mixture, of a compound D having at least three groups capable of ester formation,and a bisoxazoline C1, their preparation and their use in the manufacture of biodegradable molding materials.
摘要翻译： PCT No.PCT / EP96 / 00458 Sec。 371日期1997年8月14日 102（e）日期1997年8月14日PCT提交1996年2月3日PCT公布。公开号WO96 / 25448 日期1996年8月22日可生物降解的聚合物包括通过使20-95mol％己二酸或其成酯衍生物或其混合物的第一混合物5-80mol％的对苯二甲酸或酯形成衍生物或其混合物，和0-5mol％的含有磺酸盐基团的化合物，以及15-99.8mol％选自C 2 -C 6烷二醇和C 5 -C 10 - 环烷二醇的二羟基化合物的第二混合物， 85-0.2摩尔％的二羟基化合物IHO - [（CH 2）n O] m H（n = 2,3或4，m = 2-250），基于第一混合物，0-5摩尔％的化合物D 具有至少三个能够形成酯的基团，以及双恶唑啉C1，它们的制备及其在制造可生物降解的成型材料中的用途。

52. 发明授权

US5359777A Cutterhead for a string trimmer 失效
标题翻译： Cutterhead为一个字符串修剪器
公开(公告)号：US5359777A
公开(公告)日：1994-11-01
申请号：US63663
申请日：1993-05-20
申请人： Peter Bauer , Horst Eckhardt , Roland Schierling , Joachim Hoffmann
发明人： Peter Bauer , Horst Eckhardt , Roland Schierling , Joachim Hoffmann
IPC分类号： A01D34/73 , A01D34/416 , B26D1/547 , A01G3/06
CPC分类号： A01D34/416
摘要： A cutterhead for a string trimmer having a rotatable drive shaft is adapted to hold and meter a cutting filament during operational use thereof. The cutterhead includes a disc-like carrier fixedly connected to one end of the drive shaft to permit the carrier to rotate about a rotational axis. The carrier has a peripheral edge and a peripherally extending outer wall approximately perpendicular to the carrier along the peripheral edge. The outer wall defines a space for accommodating the cutting filament in the cutterhead and has a guide eyelet disposed therein to define a pass-through opening for guiding the filament from the space to the outside of the cutterhead where a segment of the filament extends radially outwardly from the outer wall to define a cutting plane when the drive shaft rotates. The guide eyelet is made of wear-resistant material and is adapted to the diameter of the cutting filament. A stop is disposed in the cutting plane for receiving the segment of the cutting filament thereagainst when the segment strikes an obstacle and is deflected during operation of the string trimmer. The stop is disposed radially forward of the outer wall next to the pass-through opening.
摘要翻译：用于具有可旋转驱动轴的弦线修剪器的刀头适于在其操作使用期间保持和计量切割细丝。刀架包括固定地连接到驱动轴的一端的盘状载体，以允许载体围绕旋转轴线旋转。载体具有外围边缘和周边延伸的外壁，其沿外围边缘大致垂直于载体。外壁限定用于将切割细丝容纳在刀架中的空间，并且具有设置在其中的引导孔，以限定用于将细丝从空间引导到切割器的外部的通过开口，其中细丝的一段沿径向向外延伸当驱动轴旋转时，从外壁限定切割平面。导向孔由耐磨材料制成，适用于切割细丝的直径。在切割平面中设置一个止挡件，用于当线段撞击障碍物时接收切割细丝的段，并在弦修剪器的操作期间偏转。止挡件放置在穿过开口的旁边的外壁的径向前方。

53. 发明授权

US5129033A Disposable thermostatically controlled electric surgical-medical irrigation and lavage liquid warming bowl and method of use 失效
标题翻译：一次性恒温控制电动外科医疗灌洗和灌洗液加温碗及使用方法
公开(公告)号：US5129033A
公开(公告)日：1992-07-07
申请号：US496256
申请日：1990-03-20
申请人： Janice J. Ferrara , Peter Bauer
发明人： Janice J. Ferrara , Peter Bauer
IPC分类号： A61M3/02
CPC分类号： A61M3/0245 , A61M2205/3653
摘要： A warming bowl for electrically heating lavage and irrigation liquid for use during medical-surgical procedures includes an electric heating device and an automatic thermostatic control to heat and maintain the liquid at a substantially constant temperature. The warming bowl is disposable after use and has an inner and an outer bowl sealed to one another so as to provide an internal sealed region therebetween for holding a battery to power the electric heating device. The inner bowl serves to hold irrigation liquid and supports therein a housing made of low-thermal-conductivity material that houses the electric heating device and the thermostatic control in spaced, substantially thermally isolated relation from one another. A metallic thermal shunt conductor is disposed along and in contact with a portion of the external periphery of the housing and extends over and across the space between the heating device and the thermostatic control. The housing is fixedly supported spacedly above the inner bowl's bottom. When the inner bowl is filled with irrigation liquid, a major portion of the housing is exposed to the liquid at least over a substantial part of the outer surface of the shunt conductor. An external power source can be selectively optionally connected to power the heating device.
摘要翻译：用于在医疗手术过程中使用的用于电加热灌洗液和冲洗液的加热碗包括电加热装置和用于将液体加热并保持在基本上恒定的温度的自动恒温控制。加热碗在使用后是一次性的，并且具有彼此密封的内碗和外碗，从而在其间提供用于保持电池以为电加热装置供电的内部密封区域。内碗用于保持冲洗液体并且在其中支撑由低热导率材料制成的壳体，其将电加热装置和恒温控制物彼此隔开，基本上热隔离的关系。金属热分流导体沿着壳体的外周的一部分设置并且与壳体的外周部分接触并且在加热装置和恒温控制之间的空间上延伸并跨越加热装置和恒温控制器之间的空间。壳体间隔地固定在内碗底部的上方。当内碗充满冲洗液体时，壳体的主要部分至少在分流导体的外表面的大部分上暴露于液体。可以选择性地连接外部电源来为加热装置供电。

54. 发明授权

US5063016A Production of hardwearing and shock-resistant extrudates of ultra-high molecular weight polyethylene and apparatus for this purpose 失效
标题翻译：生产超高分子量聚乙烯的硬度和抗电击挤出剂及其用途
公开(公告)号：US5063016A
公开(公告)日：1991-11-05
申请号：US520768
申请日：1990-05-09
申请人： Peter Bauer , Rainer Konrad , Herbert Morgenstern , Horst Schuch
发明人： Peter Bauer , Rainer Konrad , Herbert Morgenstern , Horst Schuch
IPC分类号： B29C47/38 , B29C47/00 , B29C47/60 , B29C47/62 , B29C47/82 , B29C47/86 , B29K23/00
CPC分类号： B29C47/82 , B29C47/0004 , B29C47/0023 , B29C47/60 , B29C47/6018 , B29C47/622 , B29C47/625 , B29C47/788 , B29C47/822 , B29C47/86 , B29C47/0009 , B29K2023/06 , B29K2995/0088
摘要： For the production of extrudates of ultra-high molecular weight polyethylene, finely divided polyethylene or polyethylene powder is introduced into the cooled feed zone of a single-screw extruder and compressed therein, melted in a transport zone of the extruder and discharge with shaping of the extrudate and cooling. The polyethylene is processed in the transport zone using a velocity gradient of from 50 to 1,000 sec.sup.-1 in the radial play between the screw and the extruder barrel, heated to 180.degree.-280.degree. C. and then transferred to a screw-free zone in which final shaping of the extrudate is effected.
摘要翻译：为了生产超高分子量聚乙烯的挤出物，将细碎的聚乙烯或聚乙烯粉末引入单螺杆挤出机的冷却进料区并压缩，在挤出机的输送区中熔化，挤出和冷却。聚乙烯在输送区使用在螺杆和挤出机筒之间的径向间隙中的50-1,000秒-1的速度梯度加工，加热到180-280℃，然后转移到无螺杆区其中实现挤出物的最终成型。

55. 再颁专利

USRE33159E Fluidic oscillator with resonant inertance and dynamic compliance circuit 失效
公开(公告)号：USRE33159E
公开(公告)日：1990-02-06
申请号：US503119
申请日：1983-06-10
申请人： Peter Bauer
发明人： Peter Bauer
IPC分类号： F15B21/12 , A47C31/10 , A47G9/02 , B05B1/00 , B05B1/08 , B32B7/06 , C09J7/02 , F15C1/08 , F15C1/16 , F15C1/22
CPC分类号： B05B1/08 , F15C1/22 , Y10T137/2185 , Y10T137/2234
摘要： The fluidic oscillator consists of a resonant fluid circuit having a fluid inertance and a dynamic fluid compliance. The inertance is a conduit interconnecting two locations of a chamber on each side of a working fluid jet issuing into one end of the chamber, the inertance conduit serving to transfer working fluid between the two locations. Through one or more output orifices located approximately at the opposite end of the chamber, the fluid exits from a chamber exit region which is shaped to facilitate formation of a vortex (the dynamic compliance) from the entering fluid. The flow pattern in the chamber and particularly the vortex in the chamber exit region provide flow aspiration on one side and surplus of flow on the opposite side of the chamber, which effects accelerate and respectively decelerate the fluid in the inertance conduit such as to cause reversal of the vortex after a time delay given by the inertance. The vortex in the chamber exit region will thus cyclically alternate in the velocity and direction of rotation to direct outflow through the output orifice such as to produce a cyclically repetitive side-to-side sweeping stream our spray pattern whose direction is determined, at any instant in time, as a function of the vectorial sum, at the output orifice, of the tangential vortex flow spin velocity vector and the static pressure vector as well as the dynamic pressure component, both directed radially from the vortex. By changing these parameters by suitable design measures and operating conditions and by appropriately configuring the oscillator, sweep angle, oscillation frequency, distribution, outflow velocity, break up into droplets, etc. can be readily controlled over large ranges.

56. 发明授权

US4407032A Washing method using a fluidic oscillator 失效
标题翻译：使用流体振荡器的洗涤方法
公开(公告)号：US4407032A
公开(公告)日：1983-10-04
申请号：US331849
申请日：1981-12-17
申请人： Peter Bauer , Julian Lazrus
发明人： Peter Bauer , Julian Lazrus
IPC分类号： B05B1/08 , D06F17/00 , F15C1/22 , D06F7/00 , D06F39/06
CPC分类号： D06F17/00 , B03D1/242 , B05B1/08 , F15C1/22
摘要： In a clothes washer, liquid pulses are delivered to a bucket or tank of water to create continuously re-circulating flow therein in a vertical plane. The flow carries the clothes in a tumbling action and the pulses agitate the clothes passing the pulse source. Air is introduced into the water pulses and forms air bubbles in the tank which attract dirt particles and carry them to the surface where they are removed as part of a continuous surface overflow. In a preferred embodiment the liquid pulses are delivered by a novel fluidic oscillator of the feedback type in which air is continuously entrained by the power stream from each feedback passage in alternation.
摘要翻译：在洗衣机中，液体脉冲被输送到水桶或水槽，以在垂直平面内产生不断的再循环流动。流动以滚动的方式携带衣物，脉冲搅动穿过脉冲源的衣服。空气被引入水脉冲，并在罐中形成吸引污染颗粒的气泡，并将它们携带到被除去的表面，作为连续表面溢流的一部分。在优选实施例中，液体脉冲由反馈型的新型流体振荡器输送，其中空气被来自每个反馈通道的功率流连续夹带。

57. 发明授权

US4347953A Elastomer bulb dispensing pump 失效
标题翻译：弹性体灯泡分配泵
公开(公告)号：US4347953A
公开(公告)日：1982-09-07
申请号：US154607
申请日：1980-05-30
申请人： Peter Bauer
发明人： Peter Bauer
IPC分类号： B05B1/08 , B05B11/00 , B65D47/34 , F04B43/08 , B65D37/00
CPC分类号： B05B11/3028 , B05B1/083 , B05B11/3033 , F04B43/08
摘要： A dispensing pump is characterized by an elastomer bulb configured as a cup and having a tubular neck portion extending from its base. The cup portion is inverted in a pump housing with the neck extending upwardly from the center of the cup base into a stem member where it concentrically and resiliently engages a nipple. The rim of the cup portion is positioned to overlie a dip tube inlet into the housing. In its quiescent position the bulb is slightly longitudinally compressed by forcing the stem, neck and center of the cup portion into the bulb chamber, thereby forming a convolution at the periphery of the cup base. The convolution provides a positive seal of a vent passage which is open only during pump actuation. Actuation is effected by pushing the stem further into the cup, which action is aided by a spring snapping effect in the bulb, thereby forcing fluid from the pump chamber up through the neck and around the nipple. Relaxation of the stem permits the spring action to restore the bulb to its quiescent state while the cup rim is drawn into the chamber to unblock the dip tube and draw fluid into the chamber.
摘要翻译：分配泵的特征在于弹性体泡沫构造成杯状并具有从其底部延伸的管状颈部。杯部分在泵壳体中倒转，其中颈部从杯基部的中心向上延伸到杆构件中，在该杆构件中，其同心且弹性地接合乳头。杯部分的边缘被定位成覆盖到入口壳体中的浸入管入口。在其静止位置，通过将杯部分的茎，颈和中心强制进入灯泡室，灯泡稍微纵向压缩，从而在杯基部的周边形成卷积。卷积提供了仅在泵致动期间打开的排气通道的正密封。通过将阀杆进一步推入杯中来实现致动，该动作通过灯泡中的弹簧捕捉效应来辅助，从而迫使来自泵室的流体通过颈部和乳头周围。杆的松弛允许弹簧动作将灯泡恢复到其静止状态，同时将杯形边缘拉入腔室以解除汲取管并将流体吸入腔室中。

58. 发明授权

US4305334A Tube-type product conveyor apparatus 失效
标题翻译：管式产品输送设备
公开(公告)号：US4305334A
公开(公告)日：1981-12-15
申请号：US55349
申请日：1979-07-06
申请人： Klaus Augenreich , Klaus Ropelius , Conrad Poppenhusen , Norbert Hering , Robert Thomas , Peter Bauer
发明人： Klaus Augenreich , Klaus Ropelius , Conrad Poppenhusen , Norbert Hering , Robert Thomas , Peter Bauer
IPC分类号： B60L13/03 , B61B13/10 , B65G54/02 , E01B25/30 , H02K41/025
CPC分类号： B61B13/10 , B60L13/03 , B65G54/02 , E01B25/305 , H02K41/025 , B60L2200/26
摘要： The invention relates to conveyor apparatus, particularly for use in conveying large quantities of heavy bulky and/or dry materials over a long distance. Moreover, the apparatus of the invention may be constructed in out-of-the-way areas over deteriorated or difficult courses, such as rubble. This is achieved by the use of a tube-like elongated passage through which a plurality of joined conveyor cars pass. The elongated passage has openings in the bottom for receiving therealong spaced apart primary windings for a linear electric motor. The cars, in turn, have mounted in the bottom surface thereof the secondary of the motor. The apparatus includes air vents for accommodating air movements ahead of and behind the cars switching arrangements and provision for loading and unloading.
摘要翻译：本发明涉及输送设备，特别是用于在长距离上输送大量重的大体积和/或干燥材料。此外，本发明的装置可以在诸如瓦砾之类的劣化或困难的过程之外的非正式区域中构建。这通过使用多个连接的输送车通过的管状细长通道来实现。细长通道在底部具有开口，用于沿着用于线性电动机的间隔开的初级绕组接收。轿厢又在其底面上安装有马达的次级。该装置包括用于容纳在轿厢切换装置之前和之后的空气运动的空气通风口，并且用于装载和卸载。

59. 发明授权

US4304749A Method for mass production assembly of fluidic devices 失效
标题翻译：流体装置的批量生产装配方法
公开(公告)号：US4304749A
公开(公告)日：1981-12-08
申请号：US123758
申请日：1980-02-22
申请人： Peter Bauer
发明人： Peter Bauer
IPC分类号： B29C45/14 , F15C5/00 , B29C6/04 , B29C27/00 , B29D9/00
CPC分类号： B29C45/14467 , F15C5/00 , Y10S264/71 , Y10S264/76
摘要： A method is disclosed for assembling fluidic spray devices wherein a fluidic element formed on the surface of a body member is expeditiously sealed to form the device. The essence of the invention is the injection molding of plastic around or through the body and a cover plate, or into a prefabricated housing into which the body member is inserted, to preload the parts and force them into a permanent sealed assembly. In one embodiment the preloading is achieved by shrinkage tension of injected plastic material surrounding or penetrating the parts. In a second embodiment the preloading is achieved by injecting plastic material into a gap or gaps in a product housing containing the body member so as to force the element surface against a sealing surface.
摘要翻译：公开了一种用于组装流体喷射装置的方法，其中形成在主体构件的表面上的流体元件被快速密封以形成装置。本发明的实质在于塑料围绕或穿过本体以及盖板或主体部件插入其中的预制外壳中注塑成型以预加载零件并将其强制进入永久密封组件。在一个实施例中，预加载通过围绕或穿透部件的注入的塑料材料的收缩张力来实现。在第二实施例中，通过将塑料材料注入到容纳本体构件的产品壳体中的间隙或间隙中以使元件表面抵靠密封表面来实现预加载。

60. 发明授权

US4244230A Fluidic oscillator flowmeter 失效
标题翻译：流体振荡器流量计
公开(公告)号：US4244230A
公开(公告)日：1981-01-13
申请号：US950929
申请日：1978-10-12
申请人： Peter Bauer
发明人： Peter Bauer
IPC分类号： G01F1/20 , G01F1/32 , G01F1/00
CPC分类号： G01F1/3227 , G01F1/20
摘要： A fluidic oscillator flowmeter employs a fluidic oscillator wherein the frequency is proportional to flow through the oscillator. The oscillating flow is divided into two discrete paths, facilitating the counting of the frequency and the transduction of the frequency into a flow measurement indication. In one embodiment the flowmeter may be inserted into a large flow stream, wherein it utilizes only a small portion of the measured flow and presents a streamlined profile to the flow to minimize pressure losses. Alternatively, the entire measured flow may be passed through the flowmeter.
摘要翻译：流体振荡器流量计采用流体振荡器，其中频率与通过振荡器的流量成比例。振荡流被分成两个离散的路径，便于频率的计数和频率的转换成流量测量指示。在一个实施例中，流量计可以插入大流量流中，其中仅使用所测量的流的一小部分，并且将流线型的曲线呈现给流动以最小化压力损失。或者，整个测量流量可以通过流量计。

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