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公开(公告)号：US06588140B1
公开(公告)日：2003-07-08
申请号：US09971304
申请日：2001-10-04
Applicant: Roger D. Johnson , Thomas T. Danley
Inventor： Roger D. Johnson , Thomas T. Danley
IPC: A01M120
CPC classification number: A01M1/2094 , A01M1/24 , A01M17/008 , A01M19/00 , A01M2200/011 , A01M2200/012
Abstract: A method of pest control which includes forming an enclosure of flexible heat resistant flexible material or fabric about articles forming a working load and heating atmosphere of the enclosure to a temperature which is lethal for the pest being exterminated, and maintaining this elevated temperature in the loaded enclosure for a period sufficient to bring complete working charge to a lethal temperature of 130° F. and maintaining this temperature for at least ten minutes. The treatment is undertaken after determining the air penetration parameters for the enclosure, so as to be able to determine the CFM requirements for achieving an air flow rate of between 10 and 50 air changes per hour in the enclosure, and preferably between 30 and 50 air changes per hour. Heated outside air is introduced to the enclosure at a temperature of at least 200° F., with the temperature in the enclosure being safely elevated until the air temperature reaches the lethal level. A temperature-sensing device may be operably coupled to a heater control, which in turn permits control of the heater/blower system, the sensing device being positioned in the enclosure such that articles comprising the working load in the enclosure attain a lethal temperature.
Abstract translation: 一种害虫防治方法，其包括形成柔性耐热柔性材料或织物的围绕物体，所述物体形成所述外壳的工作负载和加热气氛至所述有害物质被灭绝的温度，并将该升高的温度保持在负载 封装足以使完整的工作电荷达到130°F的致死温度，并将该温度保持至少十分钟。 在确定外壳的空气渗透参数之后进行处理，以便能够确定实现在外壳中每小时10至50次空气变化之间的空气流速的CFM要求，并且优选地在30和50空气之间 每小时更改 加热的外部空气在至少200°F的温度下引入外壳，外壳中的温度被安全地升高，直到空气温度达到致命水平。 温度感测装置可以可操作地耦合到加热器控制器，其进而允许加热器/鼓风机系统的控制，感测装置定位在外壳中，使得包含外壳中的工作负载的物品达到致死温度。
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公开(公告)号：US06141901A
公开(公告)日：2000-11-07
申请号：US395125
申请日：1999-09-14
Applicant: Roger D. Johnson , Thomas T. Danley
Inventor： Roger D. Johnson , Thomas T. Danley
CPC classification number: A01M19/00 , A01M1/2094 , A01M1/24 , A01M2200/011 , A01M2200/012
Abstract: A method of pest control which includes heating the effected area to a temperature which is lethal for the pest being exterminated, and maintaining this elevated temperature in the zone for a period of at least about eleven hours. The treatment is undertaken after determining the air penetration parameters for the treatment zone, so as to be able to determine the CFM requirements for achieving an air flow rate of between three and five air changes per hour in the treatment zone. Heated outside air is introduced to the treatment zone at a temperature of at least 200.degree. F., with the temperature in the treatment zone being elevated at a rate of between about 5.degree. F. and 10.degree. F. per hour until the air temperature reaches the lethal level.
Abstract translation: 一种害虫防治方法，其包括将受影响的区域加热至灭虫害虫的致死温度，并将该高温在该区域内维持至少约11小时。 在确定处理区的空气渗透参数之后进行处理，以便能够确定在处理区中实现每小时三次和五次空气变化的空气流量的CFM要求。 加热的外部空气在至少200°F的温度下被引入处理区，处理区的温度以每小时约5°F至10°F的速率升高，直到空气温度 达到致命的水平。
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公开(公告)号：US5165949A
公开(公告)日：1992-11-24
申请号：US860538
申请日：1992-03-30
Applicant: John T. Farnsworth , Roger D. Johnson , Gary W. Obrecht , Linda A. Young
Inventor： John T. Farnsworth , Roger D. Johnson , Gary W. Obrecht , Linda A. Young
CPC classification number: B29C47/705 , A21C11/16 , A21C11/163 , A23G3/0242 , A23P30/25 , B29C47/26 , B29C47/30 , B30B11/221 , B29C47/0009 , B29C47/0011 , B29C47/70
Abstract: A free-standing die assembly, for use in the production of extruded products, which is mounted as a separate unit apart from the extruder in which product ingredients are processed. The die assembly includes a center plate having a die unit secured to one or more planar faces of the plate, with each of the die units having at least one die orifice in the outer surface thereof. Hot flowable dough processed in an extruder is carried via suitable tubing to the center plate from where it is distributed to the planar faces of the plate and into the die units, from which it is extruded through the die orifices in the die units. The die assembly may be modified to permit the production of coextruded product from the die orifices in the die units of the assembly. One or more of the die assemblies may be associated with a single extruder. In accordance with a preferred embodiment, die units are secured to opposing side faces of the center plate to provide a free standing, dual-faced die assembly.
Abstract translation: 一种用于生产挤出产品的独立模具组件，其作为分离单元安装，与加工产品成分的挤出机分开。 模具组件包括具有固定到板的一个或多个平面的模具单元的中心板，每个模具单元在其外表面中具有至少一个模孔。 在挤出机中处理的可热流动的面团通过合适的管道承载到中心板，从中分布到板的平面并进入模具单元，从模具单元中挤出通过模头孔。 模具组件可以被修改以允许从组件的模具单元中的模具孔口产生共挤出的产品。 一个或多个模具组件可以与单个挤出机相关联。 根据优选实施例，模具单元被固定到中心板的相对的侧面以提供独立的双面模具组件。
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公开(公告)号：US5443092A
公开(公告)日：1995-08-22
申请号：US188950
申请日：1994-01-28
Applicant: John T. Farnsworth , Roger D. Johnson
Inventor： John T. Farnsworth , Roger D. Johnson
CPC classification number: F16K15/063 , Y10T137/7925 , Y10T137/7931 , Y10T137/7932
Abstract: A valve device for restricting fluid flow has a hollowed piston member having a closed piston end wall and an open piston seat end. The piston end wall is integral with a second piston wall which extends to the piston seat open end which, in turn, opens into a chamber defined by the piston end wall and second wall. The piston second wall is positioned in slidable contact with a housing interior wall surface and has at least one aperture positioned therethrough for a fluid to flow in or out of the piston from the chamber so that upon the piston being reciprocated in the housing, when the piston seat end is seated in a seat integral with the housing, the at least one second wall aperture is confined by the housing interior wall surface to close the valve to fluid flow and so that when the piston is at a position displaced away from the seat, the at least one aperture is unconfined by the housing so that the valve is open to flow of fluid.
Abstract translation: 用于限制流体流动的阀装置具有中空的活塞构件，其具有封闭的活塞端壁和敞开的活塞座端。 活塞端壁与延伸到活塞座开口端的第二活塞壁成一体，第二活塞壁开口进入由活塞端壁和第二壁限定的室中。 活塞第二壁定位成与壳体内壁表面滑动接触并且具有穿过其中的至少一个孔，以使流体从腔室流入或流出活塞，使得当活塞在壳体中往复运动时， 活塞座端部位于与壳体一体的座位中，所述至少一个第二壁孔被壳体内壁表面限制，以将阀关闭到流体流动，并且使得当活塞位于远离座椅的位置时 ，所述至少一个孔不受壳体的限制，使得阀对流体流动是开放的。
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公开(公告)号：US5238385A
公开(公告)日：1993-08-24
申请号：US886909
申请日：1992-05-22
Applicant: Roger D. Johnson
Inventor： Roger D. Johnson
CPC classification number: B29C47/56 , A21C11/16 , B29C47/30 , B29C47/0009 , B29C47/0011 , B29C47/003 , B29L2031/7506
Abstract: An extrusion die assembly, adapted to be secured to the discharge end of an extruder, for producing extruded products having different sizes and/or shapes from a single extruder without interrupting the operation of the extruder. The die assembly includes a block having an inlet duct to receive thermoplastic material discharged from the extruder, and a pair of discharge ducts which diverge axially from the inlet duct and terminate in a pair of spaced die plates. A cylindrical diversion valve is rotatably mounted in the die assembly at the convergence of the outlet ducts and the inlet duct, with the valve having an angled passage extending therethrough for directing the flow of thermoplastic material from the inlet duct into one of the outlet ducts. The diversion valve enables thermoplastic material to be diverted from one die plate to the other without interrupting the operation of the extruder.
Abstract translation: 适于固定到挤出机的排出端的挤出模头组件，用于从单个挤出机生产具有不同尺寸和/或形状的挤出产品，而不中断挤出机的操作。 模具组件包括具有用于接收从挤出机排出的热塑性材料的入口管道的块和一对从入口导管轴向分叉并终止于一对间隔开的模板的排放管道。 圆柱形导流阀在出口管道和入口管道的会聚处可旋转地安装在模具组件中，其中阀具有穿过其中的成角度的通道，用于将热塑性材料的流动从入口管道引导到出口管道之一中。 分流阀使热塑性材料从一个模板转移到另一个模板，而不会中断挤出机的操作。
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Patent Agency Ranking
公开(公告)号：US5067645A
公开(公告)日：1991-11-26
申请号：US550263
申请日：1990-07-09
Applicant: Roger D. Johnson
Inventor： Roger D. Johnson
CPC classification number: B26D7/0683 , B26D1/62 , Y10T225/30 , Y10T83/483 , Y10T83/6548 , Y10T83/6667
Abstract: Apparatus for sizing a mix of randomly sized food pieces into chunks of a predetermined maximum length. The apparatus includes a carrier drum and a cutting drum mounted on parallel shafts which are interconnected for rotation in opposing directions. The carrier drum has a plurality of parallel longitudinal bars mounted equidistant around the periphery of the drum, spaced apart a distance equal to the desired maximum length of the food chunks. The cutting drum carries a plurality of elongated cutting blades mounted parallel to the longitudinal bars on the carrier drum and spaced apart the same distance as the longitudinal bars. The drums are aligned so that upon rotation of the drums the blades cooperate with the longitudinal bars to cut elongated food pieces carried on the surface of the bars into the nip between the drums, without striking against the bars. A conveyor mounted adjacent the carrier drum delivers a mix of randomly sized food pieces onto the carrier drum, with the longitudinal axes of the elongated pieces in the mix being aligned so that the elongated pieces are deposited on the longitudinal bars of the rotating carrier drum perpendicular to the axes of the bars and are carried into the nip between the counter rotating drum where they are cut to a desired length.
Abstract translation: 用于将随机大小的食物块的混合物调整成预定最大长度的块的装置。 该装置包括承载滚筒和安装在平行轴上的切割滚筒，其互相连接以沿相反的方向旋转。 载体鼓具有围绕滚筒的周边等距离地间隔开距离等于食物块的期望最大长度的多个平行纵向条。 切割鼓带有多个细长的切割刀片，平行于载体滚筒上的纵向杆安装并与纵向杆间隔开相同的距离。 滚筒对准，使得当滚筒旋转时，叶片与纵向杆配合，以将承载在杆表面上的细长食品切成鼓之间的辊隙，而不会撞击杆。 安装在承载滚筒附近的输送机将随机大小的食物块混合在载体滚筒上，将混合物中细长件的纵向轴线对准，使得细长的片沉积在旋转载体鼓的垂直条上垂直 连接到杆的轴线上并被运送到反转盘之间的辊隙中，在它们之间被切割成期望的长度。
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公开(公告)号：US4779634A
公开(公告)日：1988-10-25
申请号：US77483
申请日：1987-07-24
Applicant: Daphne Gutierrez , Roger D. Johnson
Inventor： Daphne Gutierrez , Roger D. Johnson
Abstract: An apparatus for rinsing extruded pasta product in a container to remove surface starch from the pasta. The apparatus includes a conveyor on which containers holding a portioned amount of extruded pasta product are conveyed upright in single file, a manifold for introducing hot rinse water into the containers, and a rotary draining unit in which the water-filled containers are first inverted to drain off the rinse water and are then returned to an upright position for transfer to additional processing operations such as sauce filling, container sealing, retorting and cooling. A stationary slide plate is provided between the conveyor and the rotary draining unit, and reciprocating arms are mounted adjacent the slide plate to move the water-filled containers from the conveyor across the slide plate and into the rotary draining unit. The rotary draining unit includes a pair of horizontally extending support surface mounted equidistant from and parallel to a central shaft around which the support surfaces rotate. A perforated plate is mounted above both of the support surfaces to retain the containers thereon as the draining unit is rotated and the jars are inverted, and permit draining of the rinse water from the containers when they are rotated to an inverted position.
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公开(公告)号：US5538748A
公开(公告)日：1996-07-23
申请号：US537306
申请日：1995-09-29
Applicant: Jack K. Boatman , John T. Farnsworth , Roger D. Johnson , Linda A. Young
Inventor： Jack K. Boatman , John T. Farnsworth , Roger D. Johnson , Linda A. Young
CPC classification number: B01F5/0451 , A23P30/25 , B29B7/94 , B29K2105/0032
Abstract: Fluid substances, particularly substances having differing viscosities, are combined and mixed by first segmenting a flow of a first fluid material to form a flowing segmented substance matrix containing a network of voids, such as by passing the flow through a plate having a plurality of passages therethrough and a second fluid substance is discharged into the segmented flow at a position which is substantially centrally disposed with respect to a cross-section of the segmented flow to combine the substance and additive, and then, the combined flow is mixed. The combined flow may be compressed and then mixed or may be compressed and then expanded prior to mixing. Additionally, a flow of a substance from a source such as an extruder may be partitioned into a plurality of streams and then, at least one of the streams is treated as specified above.
Abstract translation: 流体物质，特别是具有不同粘度的物质，通过首先分割第一流体材料的流动来形成包含空隙网络的流动分段物质基质，例如通过使流动通过具有多个通道的板 并且第二流体物质在相对于分段流的横截面基本上居中设置的位置被排放到分段流中，以组合物质和添加剂，然后混合组合流。 组合的流动可以被压缩，然后混合或者可以被压缩，然后在混合之前膨胀。 此外，来自诸如挤出机的源的物质的流可以被划分成多个流，然后如上所述处理至少一个流。
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公开(公告)号：US5486049A
公开(公告)日：1996-01-23
申请号：US188437
申请日：1994-01-28
Applicant: Jack K. Boatman , John T. Farnsworth , Roger D. Johnson , Linda A. Young
Inventor： Jack K. Boatman , John T. Farnsworth , Roger D. Johnson , Linda A. Young
CPC classification number: B01F5/0451 , A23P30/25 , B29B7/94 , B29K2105/0032
Abstract: Fluid substances, particularly substances having differing viscosities, are combined and mixed by first segmenting a flow of a first fluid material to form a flowing segmented substance matrix containing a network of voids, such as by passing the flow through a plate having a plurality of passages therethrough and a second fluid substance is discharged into the segmented flow at a position which is substantially centrally disposed with respect to a cross-section of the segmented flow to combine the substance and additive, and then, the combined flow is mixed. The combined flow may be compressed and then mixed or may be compressed and then expanded prior to mixing. Additionally, a flow of a substance from a source such as an extruder may be partitioned into a plurality of streams and then, at least one of the streams is treated as specified above.
Abstract translation: 流体物质，特别是具有不同粘度的物质，通过首先分割第一流体材料的流动来形成包含空隙网络的流动分段物质基质，例如通过使流动通过具有多个通道的板 并且第二流体物质在相对于分段流的横截面基本上居中设置的位置被排放到分段流中，以组合物质和添加剂，然后混合组合流。 组合的流动可以被压缩，然后混合或者可以被压缩，然后在混合之前膨胀。 此外，来自诸如挤出机的源的物质的流可以被划分成多个流，然后如上所述处理至少一个流。
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公开(公告)号：US5120554A
公开(公告)日：1992-06-09
申请号：US709258
申请日：1991-06-03
Applicant: John T. Farnsworth , Roger D. Johnson , Gary W. Obrecht , Linda A. Young
Inventor： John T. Farnsworth , Roger D. Johnson , Gary W. Obrecht , Linda A. Young
CPC classification number: B29C47/705 , A21C11/16 , A21C11/163 , A23G3/0242 , A23P30/25 , B29C47/26 , B29C47/30 , B30B11/221 , B29C47/0009 , B29C47/0011
Abstract: A free-standing die assembly, for use in the production of extruded products, which is mounted as a separate unit apart from the extruder in which product ingredients are processed. The die assembly includes a center plate having a die unit secured to one or more planar faces of the plate, with each of the die units having at least one die orifice in the outer surface thereof. Hot flowable dough processed in an extruder is carried via suitable tubing to the center plate from where it is distributed to the planar faces of the plate and into the die units, from which it is extruded through the die orifices in the die units. The die assembly may be modified to permit the production of coextruded product from the die orifices in the die units of the assembly. One or more of the die assemblies may be associated with a single extruder. In accordance with a preferred embodiment, die units are secured to opposing side faces of the center plate to provide a free standing, dual-faced die assembly.
Abstract translation: 一种用于生产挤出产品的独立模具组件，其作为分离单元安装，与加工产品成分的挤出机分开。 模具组件包括具有固定到板的一个或多个平面的模具单元的中心板，每个模具单元在其外表面中具有至少一个模孔。 在挤出机中处理的可热流动的面团通过合适的管道承载到中心板，从中分布到板的平面并进入模具单元，从模具单元中挤出通过模头孔。 模具组件可以被修改以允许从组件的模具单元中的模具孔口产生共挤出的产品。 一个或多个模具组件可以与单个挤出机相关联。 根据优选实施例，模具单元被固定到中心板的相对的侧面以提供独立的双面模具组件。
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