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31. 发明授权

US5697777A Curing device 失效
标题翻译：固化装置
公开(公告)号：US5697777A
公开(公告)日：1997-12-16
申请号：US523019
申请日：1995-09-01
申请人： Mitsuo Arai , Toshiharu Suganuma
发明人： Mitsuo Arai , Toshiharu Suganuma
IPC分类号： H01L21/52 , F26B3/00 , F26B3/20 , F26B15/12 , F27B9/28
CPC分类号： F26B3/00 , F26B15/12 , F26B3/20 , H01L24/75
摘要： A curing device for drying bonding material used for bonding, for example, chips to a lead frame for semiconductor devices including a workpiece heating chamber casing having heating blocks for heat-drying the bonding material and a gas supply chamber casing provided above the workpiece heating chamber casing so as to cover the heating chamber casing and to supply a high-temperature gas to the surfaces of the heating blocks, and the gas supply chamber casing is constructed so that it can be opened and closed with respect to the workpiece heating chamber casing, assuring easy access to the inside of the heating chamber casing for various works such as cleaning of the heating blocks, etc.
摘要翻译：用于将用于将例如芯片接合的接合材料用于半导体器件的引线框架的固化装置，所述半导体器件的引线框架包括具有用于加热所述接合材料的加热块的工件加热室壳体和设置在所述工件加热室上方的气体供给室壳体壳体，以覆盖加热室壳体并向加热块的表面供给高温气体，并且气体供给室壳体被构造成能够相对于工件加热室壳体打开和关闭，确保容易地进入加热室壳体的内部，用于诸如清洁加热块等的各种工作。

32. 发明授权

US5584237A Heated air-circulating oven 失效
标题翻译：加热空气循环炉
公开(公告)号：US5584237A
公开(公告)日：1996-12-17
申请号：US354256
申请日：1994-12-12
申请人： Georges Moshonas
发明人： Georges Moshonas
IPC分类号： A21B1/24 , F24C15/32 , F27B17/00 , A23L3/00 , A21B1/00 , F27B9/04 , F27B9/28
CPC分类号： A21B1/245 , F27B17/0083
摘要： A heated air-circulating oven is disclosed, having a baking chamber in open communication with one or more suction chambers. One or more blowers draw air from the baking chamber through the suction chambers. The drawn air then passes through a blowing chamber and through a plurality of blown air distributors in open communication with the baking chamber so as to reinject the air drawn and blown by the blowers back into the baking chamber. The oven also has a heater external to the baking chamber so as to heat the air drawn by the blowers.
摘要翻译：公开了一种加热的空气循环炉，其具有与一个或多个抽吸室开放连通的烘烤室。一个或多个鼓风机通过吸入室从烘烤室抽出空气。然后，抽出的空气通过吹风室并通过与烘烤室开放连通的多个吹气分配器，以便将由鼓风机抽吸和吹送的空气重新注入到烘烤室中。烘箱还具有在烘烤室外部的加热器，以加热由鼓风机吸入的空气。

33. 发明授权

US5332882A Device for heating a yarn in motion with removable heater block 失效
标题翻译：用可加热块加热纱线运动的装置
公开(公告)号：US5332882A
公开(公告)日：1994-07-26
申请号：US83347
申请日：1993-06-28
申请人： Carlos M. Gabalda , Pierre Mirabel
发明人： Carlos M. Gabalda , Pierre Mirabel
IPC分类号： D02G1/02 , D02J13/00 , F27D11/02 , F27B9/06 , F27B9/28
CPC分类号： D02J13/00 , D02J13/003 , D02J13/008
摘要： Device for heating a yarn in motion, of the type consisting of an insulating enclosure (15) which surrounds a heater block (E) with which it defines a lengthwise channel inside which the yarn (5) to be treated runs, means for guiding said yarn being provided to ensure its positioning, said heater block (E) consisting of a unit comprising at least two cylindrical sections (A, B) which have different diameters and are arranged one extending the other and which support, over their length, rings (1, 3, 4) equipped with guiding members making it possible to keep the yarn at a constant distance from the surface of small diameter, and making it possible to make the yarn describe a tangent helically with the cylindrical surface of large diameter.It is characterized in that one of the outermost faces (31) of the cowling surrounding the insulating enclosure and the heater block is removable and carries all the connections which make it possible to provide the electrical supply to the oven, its control etc., the heater block (E) being fastened by one of its ends to said removable face (31).
摘要翻译：用于加热运动中的纱线的装置，其类型包括围绕加热器块（E）的绝缘外壳（15），所述绝缘外壳限定加工纱线（5）的纵向通道，所述纵向通道在其内运行，用于引导所述提供纱线以确保其定位，所述加热器块（E）由包括至少两个具有不同直径的圆柱形部分（A，B）的单元组成，并且被布置成彼此延伸并且在其长度上支撑环（ 1，3，4）配备有引导构件，使得可以使纱线保持与小直径表面恒定的距离，并且可以使纱线与大直径的圆柱形表面形成正切。其特征在于，围绕绝缘外壳和加热器块的整流罩的最外面（31）中的一个是可移除的，并且携带所有连接，使得可以向烤箱提供电源，其控制等加热器块（E）由其一端紧固到所述可移除面（31）。

34. 发明授权

US5308946A Induction heating apparatus and method for heating metal strips and slabs 失效
标题翻译：感应加热装置及加热金属条和板坯的方法
公开(公告)号：US5308946A
公开(公告)日：1994-05-03
申请号：US831820
申请日：1992-02-06
申请人： Glenn R. Mohr
发明人： Glenn R. Mohr
IPC分类号： C21D9/00 , C21D9/60 , F27B9/28 , F27D99/00 , H05B6/02 , H05B6/36 , H05B6/44 , H05B5/06
CPC分类号： H05B6/44 , F27B9/28 , H05B6/365 , C21D9/0081 , C21D9/60 , F27D2099/0015 , F27D2099/0058 , F27M2001/1552 , Y02P10/253
摘要： This disclosure relates to an apparatus for and a method of electrical inductance heating of metal strips and slabs. The heating method involves a plurality of pairs of individual electrical coils exposed on opposite sides of a path of movement of a metal strip or slab wherein the coils are elongated longitudinally of the path of movement of the metal member, such as a strip or slab, whereby the pattern of heating is in the way of stripes. Further, to eliminate any pulsing of current within the strip or slab being heated, each coil is spaced from a transversely adjacent coil a distance corresponding substantially to the effective heating width of that coil. The coils of a next longitudinal adjacent set of coils are transversely offset relative to the coils of the first mentioned set of coils so that each coil of the second set is aligned with a space between coils of the first set. This provides for a heating of the strip or slab in stripes and prevents overheating of the edges of the strip or slab. Further, the energization of the individual coils may be controlled in accordance with the existing temperature of that area of a strip or slab to be heated by the coils so as to heat a non-uniformly heated strip or slab to a uniform overall temperature.
摘要翻译：本公开涉及一种用于金属条和板的电感加热的装置和方法。加热方法涉及暴露在金属条或板的运动路径的相对侧上的多对单独的电线圈，其中线圈在金属构件（例如条带或板）的移动路径的纵向方向上延伸，由此加热模式是条纹的方式。此外，为了消除在被加热的条带或板坯内的电流的任何脉冲，每个线圈与横向相邻的线圈隔开一段距离，该距离基本上与该线圈的有效加热宽度对应。下一个纵向相邻组的线圈的线圈相对于第一组线圈的线圈横向偏移，使得第二组的每个线圈与第一组的线圈之间的空间对齐。这提供条带或板条的加热，并防止条带或板坯的边缘过热。此外，可以根据要被线圈加热的条带或板坯的面积的现有温度来控制单个线圈的通电，从而将不均匀加热的带材或板坯加热至均匀的总体温度。

35. 发明授权

US5219109A Level control method for spliced strip materials having different unit weights 失效
标题翻译：具有不同单位重量的拼接条材料的液位控制方法
公开(公告)号：US5219109A
公开(公告)日：1993-06-15
申请号：US765039
申请日：1991-09-24
申请人： Hiroshi Shirono
发明人： Hiroshi Shirono
IPC分类号： B65H23/192 , B21B39/00 , B21B39/08 , B21B45/00 , B65H26/00 , C21D9/56 , C21D9/63 , C21D11/00 , F27B9/28 , F27D3/00 , F27D19/00 , F27D21/00
CPC分类号： F27D21/00 , B21B39/08 , C21D9/56 , F27B9/28 , C21D11/00 , C21D9/63 , F27D2003/0002 , F27D2019/0059 , F27D2019/0071 , F27D2021/0092
摘要： In a level control method of controlling levels of a series of mutually joined materials when the materials pass through a catenary zone, whenever the joint travels a given length in the catenary zone, a plurality of optimum catenary curves are calculated with the position of the joint in the catenary zone as a parameter. Based upon a result of the calculation so obtained, a relationship indicative of the level of a material at the location of a catenary sensor is then calculated as a function of the position of the joint in the catenary zone. At this moment, the catenary sensor is used to detect the level of the material. Finally, the level of the material at the location of the catenary sensor is controlled with a value indicated by the above relationship being used as a target value. As a result, even when a joint between two adjoining materials having different unit weights passes through the catenary zone, the materials can travel in the catenary zone while the level is appropriately maintained.
摘要翻译：在材料通过悬链区时控制一系列相互接合的材料的水平的液位控制方法中，每当关节在悬链区内行进给定的长度时，通过接头的位置来计算多个最佳的悬链线在悬链区作为参数。基于如此获得的计算结果，然后根据接合区中的接头的位置来计算指示接触传感器位置处的材料的水平的关系。此时，接触网传感器用于检测材料的水平。最后，用上述关系表示的值作为目标值来控制悬链线传感器位置处的材料的水平。结果，即使具有不同单位重量的两个邻接材料之间的接头通过悬链区，材料也可以在悬臂区域中行进，同时适当地保持水平。

36. 发明授权

US5214667A Process and apparatus for graphitizing carbon bodies 失效
标题翻译：碳化碳体的方法和装置
公开(公告)号：US5214667A
公开(公告)日：1993-05-25
申请号：US706889
申请日：1991-05-29
申请人： Claude Holuigue , Heinrich Panholzer
发明人： Claude Holuigue , Heinrich Panholzer
IPC分类号： C01B31/04 , C04B35/52 , F27B9/04 , F27B9/06 , F27B9/28
CPC分类号： C04B35/52 , F27B9/047 , F27B9/062 , F27B9/28
摘要： Carbon bodies to be graphitized are clamped together in a horizontal train,n which adjacent end faces of said bodies adjoin each other, and are heated by a flow of electric current in a graphitizing zone and subsequently cooled in a cooling zone. Individual carbon bodies are added to the train at the entrance of the graphitizing furnace and individual carbon bodies which have been graphitized are removed from the train at the exit of the furnace. To ensure a desirable handling of the train in the furnace, the train being moved through the graphitizing furnace is moved at least in a portion of the cooling zone through a bed of carbonaceous bulk material and outside said bed of bulk material is moved in said furnace through a protective gas atmosphere and the train is held to be self-supporting at least in the graphitizing zone between the furnace electrodes.
摘要翻译：待石墨化的碳体在水平列中夹紧在一起，其中所述主体的相邻端面彼此相邻，并且在石墨化区域中被电流加热并随后在冷却区中冷却。在石墨炉的入口处将单独的碳体添加到列车中，并且在炉的出口处从列车中除去已经石墨化的各个碳体。为了确保火炉在炉中的理想处理，移动通过石墨化炉的列车至少在冷却区的一部分通过碳质散装材料床移动，并且散装材料床的外部在所述炉中移动通过保护气体气氛，并且至少在炉电极之间的石墨化区域中将火车保持为自支撑。

37. 发明授权

US4934929A Method and apparatus for high temperature surface treatment of materials 失效
标题翻译：高温表面处理材料的方法和装置
公开(公告)号：US4934929A
公开(公告)日：1990-06-19
申请号：US302939
申请日：1989-01-30
申请人： James F. Kelly
发明人： James F. Kelly
IPC分类号： F23G5/16 , F27B9/04 , F27B9/10 , F27B9/24 , F27B9/28 , F27B9/30
CPC分类号： F27B9/24 , F23G5/16 , F27B9/045 , F27B9/10 , F27B9/243 , F27B9/28 , F27B9/3011
摘要： A method and an apparatus for treating materials in a combustor are disclosed. A pair of axially aligned slide gates extend longitudinally through the combustion chamber of the combustor. The innermost ends of the gates abut when the gates are closed, with the gates being openable by moving them axially apart to define a treatment aperture. Movement of the two gates permits the aperture to be positioned at a desired location in the combustion chamber, while movement of one gate with respect to the other adjust the width of the aperture.
摘要翻译：公开了一种在燃烧器中处理材料的方法和装置。一对轴向对准的滑动门纵向延伸穿过燃烧器的燃烧室。当门关闭时，门的最内端邻接，门可以通过使其轴向移动来打开以限定处理孔。两个门的移动允许孔定位在燃烧室中的期望位置，同时一个门相对于另一个的移动来调节孔的宽度。

38. 发明授权

US4813868A Image fixing method 失效
标题翻译：图像定影方法
公开(公告)号：US4813868A
公开(公告)日：1989-03-21
申请号：US112089
申请日：1987-10-26
申请人： Setsuo Soga
发明人： Setsuo Soga
IPC分类号： G03G15/01 , G03G13/01 , G03G13/20 , G03G15/20 , H05B3/10 , F27B9/28
CPC分类号： G03G13/013 , G03G13/20
摘要： A heating roller having a surface layer of Teflon and a pressing roller having a surface layer of an elastomeric material are held rotatably against each other for fixing a full-color toner image to a toner carrier therebetween. The ratio (1/V) between the nip width 1 of the heating and pressing rollers and the peripheral speed V of the rollers is selected to be at least 0.06, and the pressure of contact per unit area between the heating and pressing rollers at their nip region is selected to be at least 7 kg/cm.sup.2, for increasing a temperature range corresponding to the rubber range of toners used. The toners which have a small molecular weight and a small molecular weight distribution are prevented from being offset before the toners are fixed. Teflon with desirable features can therefore be used as the surface layer of the heating roller.
摘要翻译：具有特氟隆表面层的加热辊和具有弹性材料表面层的加压辊彼此可旋转地保持，用于将全色调色剂图像固定在其间的调色剂载体上。加热辊和挤压辊的辊隙宽度1与辊的圆周速度V之间的比率（1 / V）选择为至少0.06，并且加热辊和加压辊之间的每单位面积的接触压力辊隙区域选择为至少7kg / cm 2，用于增加对应于所使用的调色剂的橡胶范围的温度范围。在调色剂固定之前，防止具有小分子量和小分子量分布的调色剂被抵消。因此，具有期望特征的特氟隆可以用作加热辊的表面层。

39. 发明授权

US4802843A Method of preparing sheets of fiber reinforced thermoplastic resin or subsequent molding in a press 失效
标题翻译：制备纤维增强热塑性树脂片材或随后在压机中成型的方法
公开(公告)号：US4802843A
公开(公告)日：1989-02-07
申请号：US141012
申请日：1988-01-04
申请人： Timothy E. Chilva
发明人： Timothy E. Chilva
IPC分类号： F26B15/18 , F27B9/28
CPC分类号： F26B15/18 , F27B9/28
摘要： A method and apparatus for heating fibers reinforced thermoplastic sheets is disclosed. The apparatus involves use of gas heating ovens adapted to allow several layers of material to be heated continuously, with the conveyors stacked are above the other. Stacking of the heated product can be provided at the oven exit. Provisions for cleaning and diffusing the gases over the work piece are also described.
摘要翻译：公开了一种用于加热纤维增强热塑性片材的方法和装置。该装置包括使用适于允许多层材料被连续加热的气体加热炉，输送机堆叠在另一层之上。可以在烤箱出口处提供加热产品的堆叠。还描述了在工件上清洁和扩散气体的规定。

40. 发明授权

US4792302A Continuous solder reflow system 失效
标题翻译：连续回流焊系统
公开(公告)号：US4792302A
公开(公告)日：1988-12-20
申请号：US116186
申请日：1987-11-03
申请人： Michael C. Baker , W. James Hall
发明人： Michael C. Baker , W. James Hall
IPC分类号： B23K31/02 , B23K1/005 , F27B9/28 , F27B9/30
CPC分类号： F27B9/28 , F27B9/3005
摘要： An oven includes a plurality of pairs of upper and lower spaced non-focused infrared heater panels. Product is conveyed between these panels to effect solder reflow. To increase heat transfer and to achieve temperature uniformity, air is forced through equally spaced holes drilled in the insulating block of one or more upper heating panels. To define an equal flow through these holes, a valve is placed below the air intake opening to define an annular opening between the panel casing and the valve. The valve has openings having an area which is matched to the annular area between the casing and the valve.

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