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公开(公告)号：US5341189A
公开(公告)日：1994-08-23
申请号：US53780
申请日：1993-04-27
摘要： A processor for processing photosensitive material having a first processing tank containing a first processing fluid containing at least one component of a first concentration and a second processing tank containing processing fluid having the same component to that of the first processing fluid, however, the concentration of the component being different than the first concentration. A weir is provided for causing fluid to flow from the first tank to the second tank resulting from the hydrostatic pressure of the first fluid in the first tank. The weir has a configuration such that concentration difference between processing fluid in said tanks does not change significantly over a predetermined period of time.
摘要翻译： 一种用于处理感光材料的处理器，其具有包含含有至少一种第一浓度成分的第一处理流体的第一处理槽和含有与第一处理流体相同成分的处理流体的第二处理槽的感光材料， 该组分不同于第一浓度。 提供了一种堰，用于使流体从第一罐中的第一流体的流体静力压力导致从第一罐流到第二罐。 堰具有这样的结构，使得所述罐中的处理流体之间的浓度差在预定的时间段内不会显着变化。
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公开(公告)号：US5460780A
公开(公告)日：1995-10-24
申请号：US452932
申请日：1989-12-18
CPC分类号： B01L3/505 , B01L7/52 , G01N35/00 , G01N35/1079
摘要： A combination is provided of a reaction vessel and apparatus for processing it. Preferably, the latter features a temperature control device comprising two surfaces to contact a reaction vessel sandwiched between them, a heater element being disposed on one side of one of the surfaces, a cavity being provided at the heater element, and pressure means for delivering cooling gas to the cavity and the heater element and for removing the air after it has cooled the heater element. Most preferably, there is further included means for providing relative movement between the control device and a reaction vessel so sandwiched between the two surfaces.
摘要翻译： 提供了用于处理它的反应容器和装置的组合。 优选地，后者具有温度控制装置，其包括两个表面以接触夹在它们之间的反应容器，加热器元件设置在一个表面的一侧，在加热器元件处设置的空腔，以及用于输送冷却的压力装置 气体到空腔和加热器元件，并且在冷却加热器元件之后去除空气。 最优选地，还包括用于在控制装置和夹在两个表面之间的反应容器之间提供相对运动的装置。
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公开(公告)号：US5313242A
公开(公告)日：1994-05-17
申请号：US54487
申请日：1993-04-27
CPC分类号： G03D3/132
摘要： An improved thru-wall structure useful for apparatus for processing photosensitive material for separating adjacent chambers filled with processing fluids. The wall structure having first and second wall portions and a pair of sidewall portions which define a passage opening. A pair of parallel contacting rollers are placed into the opening. The rollers have a compliant sublayer which elastically deforms in an radial direction and a outer layer made from a material having a low coefficient of friction to allow the rollers to be easily rotatably driven and providing a fluid seal between the rollers. The rollers are placed within the sidewalls by engaging the roller ends into an opening provided in each sidewall which is slightly smaller than the diameter of the combined rollers so as to provide a tight liquid seal at the roller end-sidewall interface.
摘要翻译： 一种用于处理用于分离填充有处理流体的相邻室的感光材料的设备的改进的通壁结构。 所述壁结构具有第一和第二壁部分以及限定通道开口的一对侧壁部分。 将一对平行的接触辊放置在开口中。 辊具有沿径向方向弹性变形的顺应性子层和由具有低摩擦系数的材料制成的外层，以允许辊易于旋转驱动并在辊之间提供流体密封。 通过将辊端部接合到设置在每个侧壁中的开口中，辊子被放置在侧壁内，该开口略小于组合的辊的直径，以便在辊端侧壁界面处提供紧密的液体密封。
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公开(公告)号：US5098660A
公开(公告)日：1992-03-24
申请号：US461944
申请日：1990-01-08
申请人： Mark J. Devaney, Jr.
发明人： Mark J. Devaney, Jr.
CPC分类号： B01L3/505 , G01N35/00 , G01N35/00029 , B01L2200/16 , B01L2400/0481 , G01N2035/00148 , G01N2035/0436 , G01N35/1079
摘要： An apparatus for transferring a test liquid between chambers of a chemical reaction pack. The apparatus includes a series of actuation modules arranged in adjacent relationship to each other to define chemical reaction pack receiving stations therebetween. Each actuation module includes pressure applicators for applying external pressure to the chambers of the reaction pack and temperature control elements for heating and cooling the test liquid within the chemical reaction pack.
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公开(公告)号：US5089233A
公开(公告)日：1992-02-18
申请号：US452666
申请日：1989-12-18
CPC分类号： B01L3/505 , B01L7/52 , G01N35/00 , G01N2035/00346 , G01N35/1079
摘要： An apparatus for transferring liquid from one chamber to another in successive chambers of a chemical reaction pack comprising a support surface and pressure applicators. Temperature control elements are also provided to heat and cool the liquid contained within the chemical reaction pack.
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公开(公告)号：US5150955A
公开(公告)日：1992-09-29
申请号：US785899
申请日：1991-10-31
申请人： Mark J. Devaney, Jr. , Lee F. Frank , Jeffrey L. Helfer , Haribhajan S. Kocher , Paul W. Wagner
发明人： Mark J. Devaney, Jr. , Lee F. Frank , Jeffrey L. Helfer , Haribhajan S. Kocher , Paul W. Wagner
CPC分类号： G03D15/022 , G03D5/04
摘要： Apparatus for drying webs of light sensitive material comprises means defining a channel for receiving a web, a plurality of elongated spaced injection slits for applying drying fluid to opposite sides of the web, and a plurality of elongated spaced evacuation slits for evacuating drying fluid from opposite sides of the web. The injection and evacuation slits are substantially parallel and angularly oriented relative to the longitudinal axis of the web.
摘要翻译： 用于干燥感光材料纤维网的装置包括限定用于接收纸幅的通道的装置，用于将干燥流体施加到幅材的相对侧的多个细长的间隔开的喷射狭缝，以及用于从相对的侧面排出干燥流体的多个细长间隔的抽空狭缝 网路的两边。 注射和排出狭缝相对于腹板的纵向轴线基本上平行且成角度地定向。
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7.发明授权Method and apparatus for transporting and liquid treating indeterminate lengths of web material 失效用于运输和液体处理不确定长度的纤维网材料的方法和设备
公开(公告)号：US4965618A
公开(公告)日：1990-10-23
申请号：US388458
申请日：1989-08-02
IPC分类号： G03D5/00
CPC分类号： G03D5/003
摘要： An apparatus for transporting exposed radiation sensitive film strips (102) through process liquids (38) for development includes an essentially vertical, porous serpentine wall (18) formed in oppositely opening loops (32, 34), alternate ones of which partially surround hollow porous partial cylinders (42), thus defining a sinuous path along which a transport web (70) is driven while carrying film strips which are supported treated by process liquids flowing through the porous wall and partial cylinders.
摘要翻译： 用于通过用于显影的处理液体（38）传送暴露的辐射敏感膜条（102）的装置包括形成在相对开放的环（32,34）中的基本垂直的多孔蛇形壁（18），其中一些部分地围绕中空多孔 部分气缸（42），因此限定了一条弯曲的路径，沿着该路径驱动输送腹板（70），同时承载由经过多孔壁和部分圆柱体的工艺液体处理的薄膜带。
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公开(公告)号：US4877586A
公开(公告)日：1989-10-31
申请号：US224831
申请日：1988-07-27
CPC分类号： B01L3/502 , B01D61/18 , G01N33/5302
摘要： An improved test device, useful in conducting reactions, which comprises (a) a well lconfigured to confine temporarily a liquid patient sample admixed with at least one reagent, such as an immunoreagent, to conduct such a reaction, (b) a filter at the bottom of the well with pores effective to pass free, unreacted reagent but not reacted or complexed reagent, and (c) an absorbent material underneath the filter effective to draw off liquid in the well after the reaction. The device further includes (d) a non-absorbent pad underneath the filter, adjacent to the absorbent material, and (e) means for moving the filter and the absorbent material relative to each other, and the filter and the pad relative to each other, between two positions, one in which the filter contacts the non-absorbent pad and the other in which the filter contacts the absorbent material.
摘要翻译： 一种可用于进行反应的改进的测试装置，其包括（a）将l配置为临时限制与至少一种试剂（例如免疫反应剂）混合的液体患者样品进行这种反应的孔，（b）过滤器 孔的底部具有有效地通过游离的未反应试剂但不反应或络合的试剂的孔，以及（c）在过滤器下方的吸收材料有效地在反应后抽出井中的液体。 该装置还包括（d）邻近吸收材料的过滤器下面的非吸收垫，和（e）用于相对于彼此移动过滤器和吸收材料的装置，以及过滤器和垫相对于彼此 在两个位置之间，其中过滤器接触非吸收性衬垫，另一个位于过滤器与吸收材料接触的位置。
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公开(公告)号：US5289224A
公开(公告)日：1994-02-22
申请号：US884576
申请日：1992-05-18
申请人： Mark J. Devaney, Jr. , Lee F. Frank
发明人： Mark J. Devaney, Jr. , Lee F. Frank
CPC分类号： G03D5/003 , G03D5/04 , Y10S366/03
摘要： Apparatus for treating a web with treatment fluid comprises a two part housing defining a recess for receiving the web and a fluid distribution system for supplying treatment fluid to the recess. The fluid distribution system comprises a series of passages connected in a whiffletree configuration for dividing and subdividing the treatment fluid to supply treatment fluid to the recess at a plurality of locations across the recess to uniformly treat the web with the treatment fluid. In another embodiment the processor comprises a pair of plates defining a recess for receiving a web. The plates have at least one pair of elongated liquid injection openings extending transversely of the recess on opposite sides of the web respectively in juxtaposed relationship for injecting liquid into the recess. The plates further include at least one pair of elongated evacuation openings extending transversely of the recess on opposite sides of the web respectively in juxtaposed relationship for evacuating liquid from the recess. A whiffletree liquid distribution system is associated with each of the openings to supply liquid to the injection openings and to evacuate liquid from the evacuation openings.
摘要翻译： 用处理流体处理纸幅的设备包括限定用于接收纸幅的凹部的两部分壳体和用于将处理流体供应到凹部的流体分配系统。 流体分配系统包括一系列通道，其以透明的结构连接，用于分隔和细分处理流体，以将处理流体提供给穿过凹槽的多个位置处的凹部，以使处理流体均匀地处理幅材。 在另一个实施例中，处理器包括限定用于接收网的凹部的一对板。 这些板具有至少一对细长的液体注射开口，其分别在腹板的相对侧上相对于凹槽横向延伸，用于将液体注入到凹部中。 所述板还包括至少一对细长的抽空开口，所述细长的抽空开口分别以与所述腹板相对的两侧的所述凹部横向延伸，以便将所述液体从所述凹部排出。 一个透明的液体分配系统与每个开口相关联，以将液体供应到注射开口并从排气口排出液体。
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公开(公告)号：US5133938A
公开(公告)日：1992-07-28
申请号：US603588
申请日：1990-10-25
CPC分类号： B01L3/567 , B01L3/505 , B01L2400/0644 , Y10T137/7256
摘要： A lockable valve mechanism for introducing a liquid sample into an associated reaction vessel includes a valve body, and a valve member rotatably mounted thereon. The valve member is movable from an open position, wherein inlet and outlet passages of the valve mechanism are aligned for introduction of a sample into the reaction vessel, to a closed and sealed position, wherein the outlet passage of the valve body is sealed. The valve member includes a locking arrangement to prevent movement of the valve member out of the closed and sealed position after movement from the open position into the sealed position.
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