Subjecting Food To An Enclosed Modified Atmosphere Patents (Class 99/467)
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Patent number: 6601498Abstract: A bread storage device for keeping bread fresher for longer periods of time. The bread storage device includes a container having top, back, bottom and side walls, and also having an open front; and also includes a door being removably closed over the open front of the container; and further includes a bread support assembly including a board member, a plurality of rollers being attached to a bottom side of the board member, and a handle being attached to the board member for the movement thereof in and out of the container through the open front; also includes a bread retaining member being disposed in the container and being adapted to engage a loaf of bread to allow a user to slice the loaf of bread; and further includes a freshness seal being disposed in the top wall of the container.Type: GrantFiled: November 13, 2002Date of Patent: August 5, 2003Inventor: Michael J. O'Brion
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Patent number: 6598517Abstract: A vacuum cabinet device for storing and keeping dry goods. The vacuum cabinet device includes a housing that has an access opening for accessing an interior of the housing. A door is provided for sealing the access opening. A pump is mounted in the interior of the housing for pumping air out of the interior of the housing whereby a vacuum is created in the interior of the housing. A valve assembly is mounted on the door for permitting air to enter the interior of the housing thereby pressurizing the interior of the housing.Type: GrantFiled: March 1, 2002Date of Patent: July 29, 2003Inventor: Richard McCausland
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Publication number: 20030136271Abstract: The present invention relates to a vegetable box for a refrigerator in which stored contents such as vegetables are stored. According to the present invention, a small quantity of foodstuffs can be easily put into and taken out from the vegetable box for the refrigerator. To this end, a receiving pocket 55 made of flexible material is installed in a box body 31 constructing the vegetable box 30. The box body 31 is provided with a support 37, which is connected to one side of the receiving pocket 55 for supporting the receiving pocket 55. A leading end of the box body 31 is provided with a front door 39, which is connected with the other side of the receiving pocket 55 and is opened while being inclined forward about hinge shafts 41 formed at lower portions of the box body by pressing of a button 43. The support 37 is formed transversely across an upper end of the leading end of the vegetable box 31.Type: ApplicationFiled: January 23, 2003Publication date: July 24, 2003Applicant: LG Electronics Inc.Inventor: Dae-Yeon Kim
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Publication number: 20030136277Abstract: The present invention is a transparent dessert cover designed to shield confections, such as cakes, from germs resulting particularly from those attempting to blow out candles, while maintaining the aesthetic appearance of the cake. In the preferred mode, the cover is constructed of freezer-proof plastic material, and molded in the shape of a particular confection, such as a round or rectangular birthday cake. The upper portion of the cover contains recessed holes to accommodate a predetermined number of candles, as well as at least one slot in which a celebratory message such as “Happy Birthday” may be inserted. Importantly, individual letters are provided for the user to spell out particular names or messages, as desired. Finally, a sturdy, attachable bottom piece is provided with the cover to facilitate transportation and storage of the cake.Type: ApplicationFiled: January 19, 2002Publication date: July 24, 2003Inventor: Stephen R. Okros
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Publication number: 20030136272Abstract: A chafer comprising a support frame, a food service pan, a cover, a cover pivoting assembly, a cover mounting assembly and a cover damper assembly. The cover has a peripheral edge and is pivotably mounted on the support frame by the cover pivoting assembly. The support frame supports the pan under the cover. The cover mounting assembly releasably mounts the cover to the cover pivoting assembly to enable the cover to be pivoted about a horizontal axis from a fully closed position to an intermediate, partially open position and to a fully open position, and vice versa. The cover is arranged to be automatically held in the fully closed, partially open or fully open positions by the mere movement of the cover to any of those positions.Type: ApplicationFiled: January 18, 2002Publication date: July 24, 2003Applicant: Legion Industries, Inc.Inventor: Charles A. Brown
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Patent number: 6588327Abstract: An energy and water saving pasteuriser capable of maintaining a stable temperature distribution pattern even when transfer work are interrupted during the operation, or a tunnel type refrigerator (10) allowing hot work such as bottles and cans filled with the products sterilized at a high temperature of generally 75° C. to allow temperature of generally 25° C., wherein plural cooling vessels (11a, 12a, 12b, 12c, 12d, 13a, 13b) are disposed in a row from the upstream side to the downstream side so as to form a first cooling region (11), an intermediate cooling region (12), and a final cooling region (13), an adsorption freezing machine (19) is installed between the first cooling region (11) and final cooling region (13), and a cooling tower (20) is installed in the intermediate cooling region (12).Type: GrantFiled: June 25, 2002Date of Patent: July 8, 2003Assignees: Showa Tansan Co., Ltd., Mayekawa Mfg. Co., Ltd.Inventors: Norimitsu Wakabayashi, Ryosuke Aika, Yoshifumi Kawabata, Fujio Komatsu, Masami Kohama
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Patent number: 6581795Abstract: A container for holding foods comprises a base member (1); a cover member (3) which is connected to the base member (1) by releasable locking engagement; a first recessed carrying handle (20) provided on a lower side of the base member (1); and a second recessed carrying handle (11) provided on an upper side of the cover member (3). To achieve a substantially flat support surface for both the base member (1) and the cover member (3), the first and second carrying handles (20, 11) are integrated with and recessed into the contour of the base member (1) and of the cover member (3), respectively, such that each of the base member (1) and the cover member (3) have substantially flat surface portions so that the container will rest stably on a flat support surface such as a table in both the upright and inverted positions of the container.Type: GrantFiled: June 8, 2000Date of Patent: June 24, 2003Assignee: Leifheit AGInventors: Rolf Günter Schülein, Frank Bruchschmidt
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Publication number: 20030108647Abstract: The invention concerns a chamber (1) divided into two zones (11, 12) for preservation at different temperature, separated by a vertical mobile thermal barrier (10), capable of sliding horizontally and enabling said zones (11, 12) to exhibit modifiable dimensions as required. The meal trays (4) comprise, on opposite edges, notches (7) adapted to receive a removable insulating partition (8, 9) separating the meals (13) to be served hot from those to be served cold and whereof the position can be modified to correspond with that of the thermal barrier (10). Vertical sheaths (21) enable, by means of turbines, to circulate warm or cool air, through orifices (22). A valve (23) prevents the air in sheaths (21) from passing through the evaporator (18). Electric resistors (16) with fins are arranged opposite or beneath the meal trays (4). A refrigerating compressor (20, 20′), provided in a lower casing (2) or an upper casing (3), for cool air diffusion and circulation, feed the evaporator (18).Type: ApplicationFiled: October 8, 2002Publication date: June 12, 2003Inventor: Vincent Rene Grandi
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Publication number: 20030089578Abstract: The proposed installation comprises a plurality of carriages which pass in succession from a product loading station (3) to a product unloading station (15) in succession via an inlet lock (10), a sterilizing tunnel (11), a transfer lock (12), a cooling tunnel (13), and an outlet lock (14). The superheated water of the sterilizing tunnel (11) and the cooling water of the cooling tunnel (13) are maintained at a pressure P1 greater than the pressure that exists inside the packages contained in the carriages during sterilization. The sterilizing tunnel (11) and the cooling tunnel (13) preferably constitute an assembly having an even number of superposed segments, with the carriages being caused to travel along the tunnels by linear magnetic couplers. The installation is adapted to sterilizing products contained in flexible packages.Type: ApplicationFiled: September 19, 2002Publication date: May 15, 2003Inventor: Jean-Patrick Roumagnac
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Patent number: 6546848Abstract: An apparatus for deep-frying food, including a window (22) of a transparent material which takes up at least a portion of a cover (5; 105; 205) and which extends at least partially at an angle or vertically. A vapor discharge channel (6) communicates with the inner space (3) of the pan. A cooling surface (7) is provided for cooling vapor, which cooling surface communicates with the inner space (3) via the vapor discharge channel (6). A storage reservoir (13) is used for storing condensate that has precipitated on the cooling surface (7), and a collecting gutter (21; 121; 221) serves for collecting condensate that has precipitated on the window (22). The collecting gutter (21; 121; 221) extends along a bottom end of the window (22) and includes a drain (30; 130), via which drain the collecting gutter (21; 121; 221) communicates also with the vapor discharge channel (6) for draining condensate to the vapor discharge channel (6).Type: GrantFiled: July 23, 2002Date of Patent: April 15, 2003Assignee: Koninklijke Philips Electronics N.V.Inventors: Huub Ehlhardt, Mindert Kats, Klaas Kooyker, Adriaan Netten, Bart Johannes Massee, Iwald Randolf Mons
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Publication number: 20030061943Abstract: A closure for a container includes a first surface having a front end, a rear end, a first side and a second side. A first sidewall extends a predetermined distance from said first side of said first surface. A second sidewall extends a predetermined distance from said second side of said first surface. At least one notch is formed in said first sidewall for engaging a shelf for selectively mounting the closure on the shelf during non-use of a container and for closing an opening in a top of a container when the container is positioned on the shelf.Type: ApplicationFiled: August 9, 2002Publication date: April 3, 2003Inventor: Vincent P. Tippmann
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Publication number: 20030024402Abstract: Multi-use device for domestic use, and particularly for the children's feeding, including steam generating (20) and supplying (23, 24, 25) means, operating means (30, 31, 32, 33), a working container (1) where it can be set alternatively: food products mincing means (6, 206), containing means (5) for the steam cooking of food products, and supporting means (203) for the steam sterilization of items such as baby's bottles or the like, being houseable within said container steam diffusion means (102, 3), said steam diffusion means including a diffusion device (3) communicating with said steam supplying means (23, 24), able to support both the containing means (5) for the food products steam cooking, and the support means (203) of the items destined to the sterilization.Type: ApplicationFiled: May 14, 2002Publication date: February 6, 2003Inventor: Carlo Rosa
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Publication number: 20030015102Abstract: A method of making and using and a system is taught for purifying a surface of an object, such as a foodstuff. The method of making the system includes depositing a substance on an interacting portion of the system. The system comprises a holding portion forming at least one compartment for storing the interacting portion. The system preferably includes a second interacting portion having water dispensed thereon and stored within a second compartment.Type: ApplicationFiled: May 3, 2002Publication date: January 23, 2003Inventor: Darcy D. Moen Cypert
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Patent number: 6481344Abstract: A smoke generating device for use in providing flavored smoke in a controlled manner comprising: non combustible, sealed, pressurizable container; organic matter disposed within the container, wherein the organic matter is capable of producing a smoke without igniting; and at least one perforation in said container which enables the container to become pressurized such that smoke flows out of the container in a controlled direction and at a velocity that does not combust during heating of the container.Type: GrantFiled: August 30, 2001Date of Patent: November 19, 2002Inventors: Margaret Jane Green, Forrest Lee Green
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Publication number: 20020166461Abstract: A portable food warming system including a platter portion having a peripheral edge. The peripheral edge has an upwardly extending lip secured thereto. The platter portion is formed with an insulated material. A cover portion is provided that is dimensioned for covering the platter portion. The cover portion has an insulated inner layer. The cover portion has a closed upper end and an open lower end. The open lower end receives the platter portion therein.Type: ApplicationFiled: May 14, 2001Publication date: November 14, 2002Inventor: Pam Johnson
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Publication number: 20020166459Abstract: An improved baking pan kit which includes a baking pan for brownies having twenty square cups disposed in a matrix of five rows and four columns, and a cookie pan having preferably twelve circular cup configurations. Each of the pans in the kit is configured to have a predetermined heat depth and a convective heat transfer separation distance between respective cups to effect uniform heating of the respective cups containing a cookie and/or a brownie mixture for producing a specific product consistency or outcome. A multilevel storage compartment is used to house a plurality of pans for transport and deployment at various sites for use.Type: ApplicationFiled: May 6, 2002Publication date: November 14, 2002Inventors: Deborah A. Hinton, Theresa Maria Montague, Colleen Frances Lassiter
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Publication number: 20020162462Abstract: An oven comprises a housing, heating means for heating the interior space of the housing, and a conveyor belt which extends between an inlet and an outlet of the housing, for passing products which are to be heated through the interior space, which conveyor belt has at least one helical path with turns which are situated above one another and are supported by means of guides, which extend in a corresponding way to the turns and are supported by bearing arms transversely below the turns. Collection means are also provided for the collection of liquids which may accumulate on the bearing arms and/or guides.Type: ApplicationFiled: April 2, 2002Publication date: November 7, 2002Applicant: CFS BAKEL B.V.Inventor: Hendrikus Antonius Jacobus Kuenen
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Publication number: 20020162461Abstract: A sealed enclosure (10, 32) affords the infusion and dissolution of the essences of infusible and water-soluble potable matter (15) into liquids. The enclosure is provided with micro-porous openings or interstices (26), e.g., spacings (28) between fibers or holes or perforations (30) in a film whose opening sizes and density per unit area substantially eliminates the effect of surface tension. For infusible matter, the micro-porous openings form a screen which is smaller than the nominal size of the contents to permit infusion, without passage of the matter per se, of their taste or essence into the liquid. A pleated enclosure (30) permits a limited expansion a more efficient diffusion of the taste or essence of the ingredients into the liquid without preventing the contents from brewing or soaking too long in the liquid and possibly to change the taste before, for example, a bitter taste is imparted to the liquid.Type: ApplicationFiled: March 15, 2002Publication date: November 7, 2002Inventor: David Soumekh
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Patent number: 6470875Abstract: A smoke cooker with a chimney has a base, a cover detachably connected with the base, a chimney detachably connected with the cover and a lid assembly mountable on the chimney. The smoke cooker is able to be separated into an oven portion and a chimney portion so as to function differently. When the oven and the chimney portions are assembled, the smoke cooker is able to be used to roast food or cure food with smoke.Type: GrantFiled: February 16, 2001Date of Patent: October 29, 2002Assignee: Dalvey Products Supply Ltd.Inventor: Chung-Ye Liu
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Patent number: 6465762Abstract: A domestic oven is controlled for use in proofing and cooking bread. In accordance with the invention, at least one heating element of the oven is first energized to bring the oven to a first high temperature representing an overshoot temperature which allows activation of yeast inside dough. Once the first high temperature is reached, the temperature is allowed to drop to a second level which is maintained by cycling the heating element(s) on and off to allow proofing of the bread. A fan is also provided to circulate air in the oven when a rapid proofing sequence is selected.Type: GrantFiled: July 5, 2001Date of Patent: October 15, 2002Assignee: Maytag CorporationInventors: Steven M. Swayne, Marilyn L. Sterchi
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Patent number: 6457402Abstract: Apparatus for aiding in the ripening of produce that includes a sealed container having a refrigeration unit for supplying conditioned air for cooling produce stored in a container. A gas generator is arranged to mix a ripening gas with conditioned air within the container. A fresh air exchanger is integrated into the refrigeration unit for venting conditioned air from the container to ambient and exchanging the vented air with outside fresh air. The fresh air exchanger is automatically operated by a controller which coordinates the cycling of the gas generator with the exchange of fresh air so that the ripening process can be closely regulated.Type: GrantFiled: February 27, 2002Date of Patent: October 1, 2002Assignee: Carrier CorporationInventors: Jan M. Parker, Michael E. Davis
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Patent number: 6453802Abstract: A connectionless steam cooker has an insulated housing that surrounds an internal cooking compartment accessible through a door. A supply of water is held in the compartment and immerses a plate-like heating element mounted at the floor, preferably of the electrical resistance type. A steam outlet located above the maximum water level is in fluid communication with and adjacent an electrically-operated solenoid valve that is normally open to atmosphere. A temperature sensor in close physical proximity to the steam outlet and the solenoid valve closes the solenoid wherein the sensed steam temperature is at or above a set level. The outlet steam is also connected to a pair of water column pressure-responsive microswitches. One microswitch controls power to the heating element. It is set closely, e.g. to cycle between ON and OFF in response to a sensed pressure range of 1 and 3 inches of water W.C.) The second microswitch responds to a higher set pressure (e.g. 9 inches W.C.Type: GrantFiled: March 25, 2002Date of Patent: September 24, 2002Assignee: Market Forge Industries, Inc.Inventors: Mark Manganiello, Mark J. Doran
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Patent number: 6453804Abstract: The present invention relates to a hinge assembly for a door of a kimchi storage device which mounts a door opening and closing a storage chamber of the kimchi storage device on the upper surface of a body. There is provided an integral hinge assembly for a door of a kimchi storage device which can prevent the impact during door opening and closing operations and can prevent the damage of the door by interconnecting: a cover plate fixed to a body; a hinge housing in which there are inserted an elastic means, a support plate backing up the elastic means, a control plate controlling a springback force and a support member connected to the elastic means and supporting a force between the elastic means and a press member; a turn member connected with the press member and fixed to the door.Type: GrantFiled: February 8, 2002Date of Patent: September 24, 2002Assignee: Mando Climate Control CorporationInventor: Young-gil Lee
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Patent number: 6446547Abstract: A food processor that is operable in a dough mixing mode and in at least one other mixing mode. When in the dough mixing mode, the mixing impeller is driven at a continuous speed in the range of about 1,400 to about 1,600 rpm and preferably form about 1,400 rpm to about 1,550 rpm. When in the other mixing mode, the impeller is driven at a speed in excess of 1,600 rpm. The impeller has a blade assembly with an upper blade and a lower blade that are offset vertically and sloped toward one another to thereby slice a relatively wide swath of the dough ball during mixing.Type: GrantFiled: December 29, 1999Date of Patent: September 10, 2002Assignee: Conair CorporationInventors: Robert Kubicko, Theodore B. Mulle, Asik Braginsky
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Patent number: 6443056Abstract: Apparatus for delivering conditioned air from the mixing chamber of a mobile container into a pair of supply air plenums that extend rearwardly along the side walls of the container. A series of fan units are contained within pods located within the mixing chamber adjacent to the front end of each supply air plenum. The pods are stacked in vertical alignment from the floor of the container to about the height of the container ceiling. Each pod includes two fan units that are contained in separate compartments. Each fan unit can be removed easily from the compartment and each pod unit can similarly be removed separately from the stack to facilitate mounting and removal of the pods as well as the individual fan units.Type: GrantFiled: February 27, 2002Date of Patent: September 3, 2002Assignee: Carrier CorporationInventors: David D. Kiefer, Michael E. Davis, David R. Carey
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Patent number: 6440361Abstract: A hydrostatic sterilization system, a controller for use in the hydrostatic sterilization system, and a method performed by the controller are disclosed. The system, controller, and method are used to administer a sterilization process performed on a line of carriers and to provide on-line handling of a deviation in a scheduled parameter during the process. The carriers carry containers of a shelf stable food product that is to be sterilized in the sterilization process. In addition to the controller, the hydrostatic sterilization system includes a hydrostatic sterilizer. The controller controls the hydrostatic sterilizer in performing the sterilization process according to scheduled parameters. When a deviation in a specific one of the scheduled parameters occurs, the controller identifies those of the carriers that will in response have a total lethality predicted to be delivered to them during the sterilization process that is less than a predefined target lethality.Type: GrantFiled: November 6, 1998Date of Patent: August 27, 2002Assignee: FMC Technologies, Inc.Inventor: Zhijun Weng
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Patent number: 6431060Abstract: An enclosed container having an air conditioning unit for providing conditioned air to the mixing plenum of an air handling system for circulating conditioned air through a load of perishable goods stored within the container. An open-sided supply duct is connected to the plenum that runs along the center of the length of the container and a pair of spaced-apart, open-sided return ducts pass along the side walls of the container parallel to the supply duct. A load of perishable goods is stacked between the ducts and blower units are mounted within the return ducts for drawing supply air through the load and returning the air into the mixing plenum at an increased pressure. The return air in the plenum is combined with conditioned air from the refrigeration unit and is circulated back into the supply duct for reuse in the system.Type: GrantFiled: February 1, 2002Date of Patent: August 13, 2002Assignee: Carrier CorporationInventor: August William Gutheim
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Patent number: 6416711Abstract: A rotary sterilization system, a controller for use in the rotary sterilization system, and a method performed by the controller are disclosed. The system, controller, and method are used to administer a sterilization process performed on a line of containers and provide on-line handling of a deviation in a scheduled parameter during the process. The containers contain a shelf stable food product that is to be sterilized in the sterilization process. In addition to the controller, the rotary sterilization system includes a rotary sterilizer. The controller controls the rotary sterilizer in performing the sterilization process according to scheduled parameters. When a deviation in a specific one of the scheduled parameters occurs, the controller identifies those of the containers that will in response have a total lethality predicted to be delivered to them during the sterilization process that is less than a predefined target lethality.Type: GrantFiled: November 6, 1998Date of Patent: July 9, 2002Assignee: FMC Technologies, Inc.Inventor: Zhijun Weng
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Patent number: 6412403Abstract: A freestanding cover for a food tray has a flange section and a support section extending downwardly from the flange section. The support section supports the cover independently of the tray, with the flange section positioned above the tray opening. The freestanding is inserted into a heated compartment in a food warming cabinet and is supported on a shelf mounted in the food warming cabinet. A retainer provided on the cover engages the shelf to prevent the cover from moving forward or backward. With the retainer so engaged, a tray containing previously cooked food portions may be inserted into and removed from a receiving space in the cover, leaving the cover inside of the compartment.Type: GrantFiled: February 29, 2000Date of Patent: July 2, 2002Assignee: Prince Castle, Inc.Inventor: Loren J. Veltrop
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Patent number: 6405644Abstract: The present invention describes an apparatus useful for maintaining perishable products in a controlled environment as a modular unit. This modular unit, or self-contained apparatus, encompasses all the equipment necessary for installation while offering temperature stability, simplified maintenance requirements, and ultimately, precise control of ripening. Designed for efficiency, typical labor and equipment costs and energy consumption of a ripening room are reduced with the palletized ripening cabinet. The present invention may also be easily adapted for the combination of units or for various temperature requirements and otherwise from pre-cooler to freezer.Type: GrantFiled: October 10, 2001Date of Patent: June 18, 2002Inventor: Robert J. Windecker
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Patent number: 6397734Abstract: The present invention relates to a device for detecting the raising state of lumps of dough (11) submitted to a fermentation process which is for example induced by yeast in a raising chamber and during which the volume of said lumps increases. The device includes at least one variance detector (21) which is associated with at least one of the lumps of dough placed in the raising chamber, and which generates a characteristic output signal when the thickness of the dough reaches a predetermined target value corresponding to a desired maturation degree of the dough. The variance detector (21) consists of an ultrasonic detector for measuring the propagation time of the ultrasonic signals. The detector is placed on a tripod (17) which can be arranged in the raised chamber (13) on the bottom thereof.Type: GrantFiled: December 20, 2000Date of Patent: June 4, 2002Inventor: Thomas Atzinger
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Patent number: 6393977Abstract: The invention relates to a process for eliminating pathogenic organisms from raw food products, such as raw shellfish, whereby the molluscan shellfish is exposed to hydrostatic pressure of relatively high value, for example between 20,000 p.s.i. to 50,000 p.s.i. for 1-15 minutes. The process is conducted at ambient temperatures, leaving the raw shellfish substantially unaffected, in its desired raw state, such that the pathogenic organisms are destroyed, while sensory characteristics of the raw shellfish remain high. The same process can be used for shucking oysters without any mechanical force. A high pressure processor for elimination of bacteria in raw food products is disclosed.Type: GrantFiled: March 14, 2000Date of Patent: May 28, 2002Assignee: Innovatit Seafood Systems, LLCInventor: Ernest A. Voisin
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Patent number: 6382088Abstract: Dough products are stored in a fermentation chamber on a rack system in which in each of a multiplicity of horizontal planes located one above the other, the palettes carrying the dough products are substantially contiguous and are pushed from rack to rack section from the upstream side to the downstream side upon the insertion of a palette at the upstream side. The empty palettes are recirculated below the palettes carrying the dough products and the displacement is effected solely by pressing of each upstream palette against the next downstream palette.Type: GrantFiled: April 30, 1999Date of Patent: May 7, 2002Assignee: Backerei Brinker GmbHInventor: Bernd Dittrich
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Patent number: 6382087Abstract: In accordance with the present invention, there is provided a coffee bean roaster with recirculated, filtered exhaust airflow. The coffee bean roaster includes a roasting drum sized and configured to receive coffee beans for roasting therein. The roasting drum has a drum airflow inlet and a drum airflow outlet for exhausting airflow from the roasting drum. The coffee bean roaster further includes a blower configured to blow airflow through the drum airflow inlet for venting the roasting drum. The coffee bean roaster includes a fluid filter having a filter airflow inlet and a filter airflow outlet. The filter airflow inlet is in fluid communication with the drum airflow outlet. The fluid filter is configured to filter airflow from the roasting drum. The filter airflow outlet is in fluid communication with the blower for recirculating airflow into the roasting drum.Type: GrantFiled: July 31, 2001Date of Patent: May 7, 2002Inventor: Sadamu Iiyama
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Publication number: 20020040643Abstract: A desiccating device and method providing variable drying conditions allowing the desiccated material to substantially maintain its natural characteristics upon rehydration as well as have a low microbial content. The method provides a process of subjecting the material to ultrasound and flowing hot air or gas for a defined period of time. The ultrasonic frequency, temperature, air flow and time of exposure can be varied to produce the most efficient drying conditions depending on the material to be dried. The apparatus has plurality of drying chambers with forced heated air or gas input and output ducts and ultrasonic emitter. The material passes through each chamber at a pre-determined rate on a perforated conveyor belt in one embodiment of the invention. Optionally, the material may be placed on a drying bed or substrate comprising a number of spheres.Type: ApplicationFiled: September 24, 2001Publication date: April 11, 2002Inventor: Gerald J. Ware
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Publication number: 20020029699Abstract: Food preparation apparatus including a housing having a top wall and a front wall. Each wall having an aperture defined therein. A passageway for warming and storing pre-packaged food products extends from an entrance at the top wall aperture to an exit at the front wall aperture. A plurality of chutes are formed within the passageway for channeling the food products from the entrance to the exit. A plurality of electrical elements for warming the food products to preselected temperature surround each chute. The warming elements maintain the food products at a preselected temperature until they are removed from the housing.Type: ApplicationFiled: April 6, 2001Publication date: March 14, 2002Inventors: Gilbert J. Evers, Nenad Vidojevic, Charles D. Cretors
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Publication number: 20020017199Abstract: A cooking device which has at least one water feeder, at least one drain and at least one exhaust connected to the cooking chamber includes an arrangement for registering and measuring the amount of water that is supplied to the cooking device and the amount of liquid being discharged from the cooking device in the form of water, steam and moisture.Type: ApplicationFiled: July 3, 2001Publication date: February 14, 2002Inventor: Wilfried Durth
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Patent number: 6338296Abstract: A release device for slowly releasing vapors of a sprout inhibitor into a small package of potatoes is disclosed. The release device includes a container for holding finely particulate porous media which has absorbed a liquid sprout inhibitor. The container is at least partially porous with respect to sprout inhibitor vapors such that the release device may be utilized to inhibit sprouting of potatoes in small packages during shipments. The release device may further be structured to be coated to control the release rate and may further include being printed upon a porous substrate.Type: GrantFiled: July 2, 1999Date of Patent: January 15, 2002Inventors: Darol Forsythe, John M. Forsythe
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Publication number: 20020002912Abstract: A continuous processing apparatus comprises a tubular assembly that has a carrying path of a constant spatial cross sectional area throughout it and a pressure control unit in the carrying path, a retainer that is provided with throttle pieces of an area slightly smaller than the spatial cross sectional area so as to create labyrinth seal at least one of the upstream and downstream locations from the pressure control unit of the tubular assembly along its carrying path, and a retainer carrying device placed in the tubular assembly for carrying the retainer.Type: ApplicationFiled: April 24, 2001Publication date: January 10, 2002Inventors: Hitoshi Iwata, Takaaki Shimizu, Katsuyuki Iwahata
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Publication number: 20020001535Abstract: A rotary sterilization system, a controller for use in the rotary sterilization system, and a method performed by the controller are disclosed. The system, controller, and method are used to administer a sterilization process performed on a line of containers and provide on-line handling of a deviation in a scheduled parameter during the process. The containers contain a shelf stable food product that is to be sterilized in the sterilization process. In addition to the controller, the rotary sterilization system includes a rotary sterilizer. The controller controls the rotary sterilizer in performing the sterilization process according to scheduled parameters. When a deviation in a specific one of the scheduled parameters occurs, the controller identifies those of the containers that will in response have a total lethality predicted to be delivered to them during the sterilization process that is less than a predefined target lethality.Type: ApplicationFiled: November 6, 1998Publication date: January 3, 2002Inventor: ZHIJUN WENG
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Publication number: 20010046542Abstract: Apparatus which includes a container having a side wall, a top end and a bottom end for containing a product under pressure, a raised top end and/or bottom end to provide increased headspace, and, when needed, an internal splash guard for preventing the splashing of the contents when opening of the container. The splash guard may include an internal bead formed in a side wall of the container and may also include an additional internal bead formed in the top end of the container. Headspace may also be increased by reducing the diameter of the concavity formed in the top end. The concavity may also be formed in the bottom end or both the top and bottom end and the top end may comprise an easy open end.Type: ApplicationFiled: January 25, 2001Publication date: November 29, 2001Inventors: George B. Diamond, Ralph H. Helmrich, Ray G. Slocum
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Patent number: 6323464Abstract: A module adapted to generate a stream of hot and humid air, operating in conjunction either with a proofing chamber in which dough pieces are raised prior to baking or in conjunction with a holding chamber in which cooked food is maintained in a hot, moist state. The module is provided with a replenishable water reservoir from which water is fed into a steam generator in which the water is boiled to generate steam. Included in the module is a duct through which air is forced by a blower and an air heater disposed in the duct is used to heat the air. A conduit connects the steam generator to the duct and allows exhaust of steam into a positive-pressure zone (high pressure, after the blower) to effect a proofing action when the module is operated in proofing mode. Steam can also be fed into a low-pressure zone in the duct (at the blower inlet) to produce a stream of hot and humid air at a higher temperature whereby the module is operated in a food holding mode.Type: GrantFiled: May 15, 2000Date of Patent: November 27, 2001Inventor: Robert J. Cohn
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Patent number: 6318246Abstract: Disclosed is a steam generating mechanism in a cooking oven equipped with a heater and a fan for blowing a hot air into a chamber of the oven, said steam generating mechanism further comprising: a water-supply receiver guide attached integrally to a fan guard which is detachably mounted in the front face side of said fan; and a water-supply unit for supplying water to the water-supply receiver guide when the need arises, wherein the water supplied into the water-supply receiver guide is guided toward the suction side of the fan, sucked by the fan together with the air inside the chamber, and dispersed toward the heater, so that the water may be heated by the heater to be formed into steam, which is then blown into the chamber of the oven.Type: GrantFiled: April 12, 2001Date of Patent: November 20, 2001Assignee: Fujimak CorporationInventors: Kei Fukushima, Hiroshi Matsuo
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Publication number: 20010036495Abstract: The invention is directed to production of particles for introduction into food using a stable microjet and a monodisperse aerosol formed when the microjet dissociates. A variety of devices and methods are disclosed which allow for the formation of a stream of a first fluid (e.g. a liquid) characterized by forming a stable capillary microjet over a portion of the stream wherein the microjet portion of the stream is formed by a second fluid (e.g. a gas).Type: ApplicationFiled: May 29, 2001Publication date: November 1, 2001Inventor: Alfonso Miguel Ganan-Calvo
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Patent number: 6305271Abstract: The invention relates to a steam peeling device comprising a vessel provided with a closable opening near one end for introducing and removing products to be processed. The opposite end of the vessel is closed by an end wall. A device for supplying steam to the vessel are furthermore provided. The vessel is rotatable about an at least substantially horizontal axis of rotation, which is positioned between the two ends of the vessel and which extends transversely to the longitudinal axis of the elongated vessel. A perforated jacket surrounding the receiving space all round is disposed within the vessel, spaced from the wall thereof by a short distance. A supply pipe for steam opens into the space present between the wall of the vessel and the jacket.Type: GrantFiled: September 25, 2000Date of Patent: October 23, 2001Assignee: Kiremko B.V.Inventor: Marcellinus Franciscus Maria Overbeek
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Publication number: 20010027726Abstract: A stopper including a collection receptacle, characterized in that the stopper is provided with a valve that permits flow of sediments into said collection receptacle, wherein said valve may be closed to substantially trap said sediments in said collection receptacle and obstruct flow therefrom.Type: ApplicationFiled: June 18, 2001Publication date: October 11, 2001Applicant: GOTIT LTD.Inventor: Shimon Yahav
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Publication number: 20010025571Abstract: Dough products are stored in a fermentation chamber on a rack system in which in each of a multiplicity of horizontal planes located one above the other, the palettes carrying the dough products are substantially contiguous and are pushed from rack to rack section from the upstream side to the downstream side upon the insertion of a palette at the upstream side. The empty palettes are recirculated below the palettes carrying the dough products and the displacement is effected solely by pressing of each upstream palette against the next downstream palette.Type: ApplicationFiled: April 30, 1999Publication date: October 4, 2001Applicant: BERND DITRICHInventor: BERND DITTRICH
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Patent number: 6293272Abstract: This invention describes a grill cabinet with a small footprint when stored. The cabinet holds at least one swing-out shelves that contains a cooking burner that can be used to cook warm foods, and at least one standard pull-out drawer which can hold cooking supplies or for preparing foods. A smoker oven can be added in the base of the cabinet. The cabinet has an area that can hold a small bottle of LP gas, valves and gas supply lines, as well as the smoker.Type: GrantFiled: March 25, 2000Date of Patent: September 25, 2001Inventor: Uwe Harneit
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Publication number: 20010022139Abstract: A food processor that is operable in a dough mixing mode and in at least one other mixing mode. When in the dough mixing mode, the mixing impeller is driven at a continuous speed in the range of about 1,400 to about 1,600 rpm and preferably form about 1,400 rpm to about 1,550 rpm. When i8n the other mixing mode, the impeller is driven at a speed in excess of 1,600 rpm. The impeller has a blade assembly with an upper blade and a lower blade that are offset vertically and sloped toward one another to thereby slice a relatively wide swath of the dough ball during mixing.Type: ApplicationFiled: December 29, 1999Publication date: September 20, 2001Inventors: ROBERT KUBICKO, THEODORE B. MULLE, ASIK BRAGINSKY
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Publication number: 20010015140Abstract: A housing of a device for the treatment of gases hotter than the ambient temperature, in particular flue gases, comprises an exterior frame made of supports. At the interior side of said frame an insulating wall is arranged which comprises an interior side metal sheet and an exterior side metal sheet, wherein insulating material having an extremely low heat conductivity is arranged between said metal sheets.Type: ApplicationFiled: February 20, 2001Publication date: August 23, 2001Inventor: Klaus-Dieter Buck