公开(公告)号：US20050283381A1

公开(公告)日：2005-12-22

申请号：US10873003

申请日：2004-06-22

申请人： Volker Schmidt ,  Hans Schull ,  Werner Striebel ,  Dieter Arnold

发明人： Volker Schmidt ,  Hans Schull ,  Werner Striebel ,  Dieter Arnold

IPC分类号： G06Q10/00

CPC分类号： G06Q10/10 ,  G06Q50/22

摘要： Identification information is overwritten onto a defined region of a medical image or examination data. Original data formerly occupying the overwritten region is saved and stored on a server, and associative information identifying the storage location of the original data is determined and optionally written into the defined region. The original medical image can be reconstructed by locating the stored original data from the associative information and placing the original data back into the defined region.

摘要翻译： 识别信息被覆盖在医学图像或检查数据的确定区域上。 以前占据重写区域的原始数据被保存并存储在服务器上，并且确定识别原始数据的存储位置的关联信息并且可选地写入定义的区域中。 可以通过从关联信息中定位存储的原始数据并将原始数据放回到定义的区域中来重构原始医学图像。

公开(公告)号：US4524810A

公开(公告)日：1985-06-25

申请号：US541047

申请日：1983-10-12

申请人： Dieter Arnold

发明人： Dieter Arnold

IPC分类号： B27N3/14 ,  B65B1/04

CPC分类号： B27N3/14

摘要： A method for controlling the density distribution of bulk material in the manufacture of pressed wood panels includes the step of eliminating the irregularities in the bulk material stream as it flows to the forming station. Apparatus for accomplishing this result includes a pair of spaced apart parallel rollers that define an adjustable slotted opening through which the material passes. Rotation and oscillation of the rollers function to render uniform the density distribution of the bulk material stream.

摘要翻译： 用于控制压制木板的制造中的散装材料的密度分布的方法包括消除散装材料流流入成形台时的不规则性的步骤。 用于实现该结果的装置包括一对间隔开的平行的辊，其限定材料通过的可调节的开槽孔。 辊的旋转和振荡起到使散装材料流的密度分布均匀的作用。

公开(公告)号：US5766424A

公开(公告)日：1998-06-16

申请号：US683748

申请日：1996-07-17

申请人： Dieter Arnold ,  Bernhard Hierholzer ,  Karl-Friedrich Muck ,  Monika Reiss ,  Peter Richter ,  Hans-Dietmar Schnabel ,  Hubert Wloch

发明人： Dieter Arnold ,  Bernhard Hierholzer ,  Karl-Friedrich Muck ,  Monika Reiss ,  Peter Richter ,  Hans-Dietmar Schnabel ,  Hubert Wloch

IPC分类号： A01N43/32 ,  C07D323/06 ,  B01D3/00

CPC分类号： C07D323/06

摘要： A process for removing trioxane from a liquid mixture containing trioxane, water and formaldehyde, which includes distilling the liquid mixture in a first distillation stage at a low pressure, distilling the resulting distillate in a second distillation stage at a higher pressure and taking off trioxane as bottom product.

摘要翻译： 一种从含有三恶烷，水和甲醛的液体混合物中除去三恶烷的方法，其中包括在低压下的第一蒸馏阶段中蒸馏出液体混合物，在较高压力下将得到的馏出物蒸馏出第二蒸馏阶段，并将三恶烷脱除为 底部产品。

公开(公告)号：US4455439A

公开(公告)日：1984-06-19

申请号：US327510

申请日：1981-12-04

申请人： Dieter Arnold ,  Jorg Bartels ,  Heinrich Lenzmann ,  Gunter Jacobsen ,  Heinz Wendt ,  Manfred Stoltenberg

发明人： Dieter Arnold ,  Jorg Bartels ,  Heinrich Lenzmann ,  Gunter Jacobsen ,  Heinz Wendt ,  Manfred Stoltenberg

IPC分类号： C07B61/00 ,  C07C45/00 ,  C07C45/89 ,  C07C45/90 ,  C07C49/90 ,  C07C67/00 ,  C07C45/51

CPC分类号： C07C49/90 ,  C07C45/89 ,  C07C45/90

摘要： In this process for the preparation of ketene by the thermal, catalytic cracking of acetic acid under reduced pressure, the hot cracked gases are cooled to approx. 0.degree. to -10.degree. C. and, in the course thereof, water, unreacted acetic acid and acetic anhydride are condensed. The quantity of acetic acid employed for the thermal cracking reaction should be 0.5 to 2.5 t.times.hours.sup.-1 .times.m.sup.-3, relative to the volume V of a shell-and-tube heat exchanger through which the cracked gas is passed. The pressure drop in the tubular heat exchanger should be 50 to 150 mbars and the surface/volume ratio should be 60 to 120 m.sup.-1.

摘要翻译： 在该方法中，通过在减压下热乙酸催化裂化制备乙烯酮，将热裂解气体冷却至约 0℃至-10℃，并且在其过程中，将水，未反应的乙酸和乙酸酐缩合。 用于热裂解反应的乙酸的量相对于裂化气体通过的管壳式热交换器的体积V为0.5〜2.5×t×1〜1mm -3。 管式热交换器的压降应为50至150 mbars，表面/体积比应为60至120 m-1。

公开(公告)号：US5955041A

公开(公告)日：1999-09-21

申请号：US534550

申请日：1995-09-27

申请人： Dieter Arnold ,  Bernhard Hierholzer ,  Hubert Wloch ,  Karl-Friedrich Muck

发明人： Dieter Arnold ,  Bernhard Hierholzer ,  Hubert Wloch ,  Karl-Friedrich Muck

IPC分类号： B01J19/24 ,  C07D323/06 ,  F28D8/04 ,  B01D3/02

CPC分类号： C07D323/06 ,  B01J19/006 ,  B01J19/246 ,  B01J2219/00081 ,  B01J2219/00085

摘要： This invention relates to a reactor 1 for the continuous production of linear or cyclic acetals, in particular trioxane, dioxolane, tetroxane, dimethoxymethane, diethoxymethane, diethoxyethane and dibutoxyethane. This reactor has internal adjacently arranged evaporator elements 2, which allow for flow-through of a heat transport medium, and which are at least two meters high so as to generate a thermosiphon flow. The clear cross section between the evaporator elements is 20 to 80% of the overall cross section. Using the reactor, circulation ratios of up to 250 can be achieved. Thus, the reliability and availability of a production plant is increased while the susceptibility to breakdown decreases.

摘要翻译： 本发明涉及用于连续生产线性或环状缩醛的反应器1，特别是三恶烷，二氧戊环，四氧杂环己烷，二甲氧基甲烷，二乙氧基甲烷，二乙氧基乙烷和二丁氧基乙烷。 该反应器具有内部相邻布置的蒸发器元件2，其允许传热介质的流过，并且其高度至少为两米，以便产生热虹吸管流。 蒸发器元件之间的透明横截面为整个横截面的20至80％。 使用反应器，可实现高达250的循环比。 因此，生产设备的可靠性和可用性增加，而击穿的易感性降低。

公开(公告)号：US4557882A

公开(公告)日：1985-12-10

申请号：US549455

申请日：1983-11-07

申请人： Dieter Arnold

发明人： Dieter Arnold

IPC分类号： B27N3/14

CPC分类号： B27N3/146

摘要： Method and apparatus are provided for equalizing the density distribution of pressed wood panels manufactured from adhesive coated bulk material. A bottom belt hopper has an outlet, the width of which is identical with the spreading width for the pressed wood panels being manufactured. Devices installed below the bottom belt hopper transport the bulk material as adhesive coated chip material onto a forming belt. Density deviations existing in the bulk material when it is removed from the bottom belt hopper are determined and correspondingly eliminated. If required, a density profile for a finished pressed wood panel is provided when the bulk material is taken from the bottom belt hopper.

摘要翻译： 提供了用于均衡由粘合剂涂覆的散装材料制成的压制木板的密度分布的方法和装置。 底部带料斗具有出口，其宽度与制造的压制木板的铺展宽度相同。 安装在底部带料斗底部的装置将散装材料作为粘合剂涂覆的切屑材料输送到成形带上。 确定并相应地消除了从底部带料斗中取出时存在于散装材料中的密度偏差。 如果需要，当从底部带料斗中取出散装材料时，提供成品压制木板的密度分布。

公开(公告)号：US5523419A

公开(公告)日：1996-06-04

申请号：US144883

申请日：1993-10-28

申请人： Dieter Arnold

发明人： Dieter Arnold

IPC分类号： B01D61/36 ,  B01D71/06 ,  C07B63/00 ,  C07D323/06

CPC分类号： C07D323/06

摘要： In a process for separating trioxane from an aqueous mixture consisting essentially of trioxane, water and formaldehyde, water is extracted from the mixture by pervaporation and the water-depleted mixture (retentate) is separated by rectification into trioxane and an azeotropic mixture of trioxane, water and formaldehyde.

摘要翻译： 在从三恶烷，水和甲醛基本上组成的含水混合物中分离三恶烷的方法中，通过渗透蒸发从混合物中提取水，通过精馏将含水的混合物（渗余物）分离成三恶烷和三恶烷，水的共沸混合物 和甲醛。

公开(公告)号：US4259039A

公开(公告)日：1981-03-31

申请号：US022183

申请日：1979-03-20

申请人： Dieter Arnold

发明人： Dieter Arnold

IPC分类号： F04B49/08 ,  F04C14/22

CPC分类号： F04C14/223

摘要： An adjustable volume vane-type rotary pump is disclosed in which volume control is obtained by adjusting the eccentricity of a control ring against which the vanes run. The control ring is urged towards its position of maximum eccentricity by a spring and position control of the ring is obtained by a piston and cylinder system operating in opposition to the spring. Operation of the piston and cylinder assembly is dependent on the dynamic pressure of fluid delivered by the pump so that when a certain speed of rotation is achieved the pressure exerted by the piston and cylinder system will be sufficient to overcome the force of the spring and adjust the position of the control ring.

摘要翻译： 公开了一种可调节体积的叶片式旋转泵，其中通过调节叶片运行的控制环的偏心度来获得体积控制。 控制环通过弹簧被推向其最大偏心位置，并且通过与弹簧相对操作的活塞和气缸系统获得环的位置控制。 活塞和气缸组件的操作取决于由泵输送的流体的动态压力，使得当达到一定的旋转速度时，活塞和气缸系统施加的压力将足以克服弹簧的力并调节 控制环的位置。

公开(公告)号：US4025254A

公开(公告)日：1977-05-24

申请号：US589381

申请日：1975-06-23

申请人： Dieter Arnold

发明人： Dieter Arnold

IPC分类号： B27N3/14 ,  B29J5/00

CPC分类号： B27N3/14

摘要： The present apparatus deposits a fleece of wood chips, particles or shavings on a conveyor belt for manufacturing panels. In order to avoid a uniform orientation of all particles in one direction and to assure an orientation of the particles in all directions in substantially uniform distribution, there is provided a particle flow disturbing device for disorienting the chips, particles or shavings as they are directed toward a conveyor belt. The particle flow disturbing device includes a plurality of screens, which intersect at a common axis, which is located slightly above and across the conveyor belt and which extends normal to the direction of movement of the conveyor belt. The wood chips are directed downwardly through the screens by an air current flowing generally in parallel to the conveyor belt to mix the descending wood chips. The common intersection axis of the screens is located upstream of the opposite edges of the screens with respect to the air current. The lowermost screen extends in parallel to the belt and the opening angles between adjacent screens is preferably the same.

摘要翻译： 本发明的装置在用于制造面板的输送带上沉积一块木片，颗粒或刨花。 为了避免所有颗粒在一个方向上的均匀取向并且确保颗粒在所有方向上以基本上均匀分布的方向，提供了一种颗粒流动干扰装置，用于使芯片，颗粒或刨屑朝向 传送带 颗粒流动干扰装置包括多个屏幕，其在公共轴线处相交，该公共轴线位于传送带的稍上方并穿过传送带并且垂直于传送带的运动方向延伸。 木片通过大致平行于传送带流动的气流向下穿过筛网，以混合下降的木屑。 屏幕的公共交叉轴相对于气流位于屏幕的相对边缘的上游。 最下面的屏幕平行于皮带延伸，并且相邻屏幕之间的打开角度最好相同。