| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 432247000 | HEATING OR HEAT RETAINING WORK CHAMBER STRUCTURE | 32 |
| 20090029307 | HEAT-TREATING FURNACE - A heat treating furnace capable of continuously performing binder removal and subsequent firing without requiring a complicated configuration and increasing the equipment size and cost, for example, for degreasing a ceramic molding which is to be fired in a process for manufacturing a ceramic electronic component. A heat insulator is disposed to surround a heat treatment region in a case, and a reflector is disposed between the inner wall of the case and the insulator in order to reflect heat transferred from the heat treatment region through the heat insulator. A module heater including a heater embedded in the insulator is used. As the reflector, there is used a reflector having a structure in which a plurality of thin plates is arranged so that the main surfaces are arranged in parallel to each other with a predetermined space between the adjacent main surfaces. | 01-29-2009 |
| 20090042156 | Device for protecting metallic surfaces from high-temperature condensates of corrosive media in technical installations - The supporting structure of a technical installation made from a material that is not resistant to corrosion and whose inner wall at least temporarily contains a corrosive and abrasive gas-vapor mixture and is protected from acid corrosion by a gas-vapor mixture barrier. This barrier is either placed between a refractory coating ( | 02-12-2009 |
| 20100062386 | Basic Refractories Composition Containing Magnesium Orthotitanate and Calcium Titanate, Process for its Production and Uses Thereof - The present invention relates to a basic-refractory composition containing magnesium orthotitanate (Mg | 03-11-2010 |
| 20110014582 | COATED CRUCIBLES AND METHODS FOR APPLYING A COATING TO A CRUCIBLE - Silicon nitride coated crucibles for holding melted semiconductor material and for use in preparing multicrystalline silicon ingots by a directional solidification process; methods for coating crucibles; methods for preparing silicon ingots and wafers; compositions for coating crucibles and silicon ingots and wafers with a low oxygen content. | 01-20-2011 |
| 20120231407 | THERMAL TREATMENT APPARATUS - A disclosed thermal treatment apparatus includes a supporting member where plural substrates are supported in the form of shelves; a reaction tube that accommodates the supporting member within the reaction tube, and is provided with plural gas supplying pipes arranged in a side part of the reaction tube, thereby allowing a gas to flow into the reaction tube through the plural gas supplying pipes; and a first heating part that heats the plural substrates supported by the supporting member accommodated within the reaction tube, wherein the first heating part includes a slit that extends from a bottom end to a top end of the first heating part and allows the plural gas supplying pipes to go therethrough, and wherein an entire inner surface, except for the slit, of the heating part faces the side part of the reaction tube. | 09-13-2012 |
| 20120251967 | LOADING UNIT AND PROCESSING SYSTEM - A loading unit is provided under a processing unit for performing a thermal treatment process on a substrate, loads/unloads a substrate holding mechanism by which substrates are held to the processing unit, and transfers the substrates to the substrate holding mechanism. The loading unit includes a loading case provided to be connected to the processing unit and surrounds the entire processing unit; an elevator mechanism that has a holding arm for holding a lower portion of the substrate holding mechanism and moves up/down the substrate holding mechanism; a substrate transfer mechanism which transfers the substrates to the substrate holding mechanism; and a substrate holding mechanism accommodating recess portion provided in a lower portion of the loading case corresponding to the lower portion of the substrate holding mechanism and is provided to protrude downward to accommodate a lower end portion of the substrate holding mechanism. | 10-04-2012 |
| 20120251968 | PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE AND APPARATUS THEREFOR - A process for producing a semiconductor device, includes: first melting by heating only a superior portion of a bump formed on an electrode on one principle surface of a semiconductor substrate; and second melting the entire bump by also heating an inferior portion of the bump. | 10-04-2012 |
| 20130101950 | MULTI-PURPOSE HEAT-COLLECTING KILN DEVICE - A heat-collecting kiln device includes a housing assembly including a single housing or a plurality of housings having a same height or different heights, with the housings stackable one upon another. A top lid is mounted on a top of the housing assembly to seal the housing assembly and includes an observation hole. A base is mounted to a bottom of the housing assembly to seal the housing assembly. A cover is mounted to the top lid to seal the observation hole. The cover is removable to reveal the observation hole. The heat-colleting kiln device further includes a net and at least one leg. Each housing is comprised of four modular elements each having a mortise engaged with a tenon of another modular element. One of the modular elements includes a temperature detection hole. | 04-25-2013 |
| 20130137056 | HEAT CHAMBER - A heat chamber having multiple segments formed from castable material. | 05-30-2013 |
| 20130323662 | HOUSEHOLD APPLIANCE HAVING A THERMOSTAT RETAINER FOR A THERMOSTAT OF A WARMING DRAWER - A household appliance includes a thermostat retainer for supporting a thermostat in an opening in a support plate. The thermostat retainer includes a first body portion having a first width dimension in a direction perpendicular to an axial direction of the first body portion, and a second body portion arranged in series with the first body portion in the axial direction of the thermostat retainer. The second body portion has a second width dimension in the direction perpendicular to the axial direction that is greater than the first width dimension. The first body portion and the second body portion cooperate to form a shoulder that prevents the second body portion from passing through the opening in the support plate. The first body portion or the second body portion includes means for preventing rotation of the thermostat retainer in the opening in the support plate. | 12-05-2013 |
| 20130323663 | HOUSEHOLD APPLIANCE HAVING A DEPLOYABLE WARMING DRAWER MODULE - A household appliance includes a warming drawer housing having an interior chamber and a warming drawer module having a warming area for placing items to be warmed and a heating device that heats the area. The warming drawer module is movable between a first position in which the warming drawer module is in the interior chamber of the warming drawer housing and the warming area is concealed from an outside of the warming drawer housing by the warming drawer housing, and a second position in which a part of the warming drawer module is outside the warming drawer housing and a portion of the warming area is exposed to the outside of the warming drawer housing. The heating device is coupled to and movable with the warming drawer module between the first position and the second position. | 12-05-2013 |
| 20140134559 | HEAT EXCHANGER ARRANGEMENT, ESPECIALLY FOR A VEHICLE HEATER - A heat exchanger arrangement, especially for a vehicle heater, includes a pot-like heat exchanger housing ( | 05-15-2014 |
| 20140193764 | AROMATHERAPY DEVICE - The invention provides aromatherapy devices that may be used to break a capsule containing a desired aromatic liquid, and then control the release of the aroma as the volatile aromatic liquid evaporates. The devices may be used, for example, in aromatherapy, including to control nausea or to mask unpleasant scents. | 07-10-2014 |
| 20140234793 | MOIST HEAT DRUG DELIVERY APPARATUS AND METHOD - A novel moist steam heating cabinet unit is used as a medical device for humidification, hydration, and dispensing of medicinal hot packs. The technology provides multifunctional options from both medicine and non-medicinal hot pack treatment, as well as for other applications and uses, for example—including creation, manufacturing, and curing of pharmaceutical compounds that require a controlled steam process and method. A moist heating device is a unit designed and constructed to deliver a timed, heated fluidic steam coming from a moisture-heating source. This moist heating by employing steam heat activates the therapeutic potential of a portable topical compress or hot pack with a applicator of various shapes and sizes, for transdermal use and neat applications of a “wet medicinal dressing.” The moisture provides the activating liquid and fluidic environment for the flowing through, titrating, and permeating delivery of hydrous and anhydrous drugs or medicaments held within a medicinal pack. | 08-21-2014 |
| 20150345868 | THERMAL SHIELDING SYSTEM - A thermal shielding system for thermally shielding a batch space of high-temperature furnaces includes at least one shielding element. The shielding element has an encasing wall formed of refractory metal sheet(s) and a ceramic material accommodated in the wall. The ceramic material is present in a particulate and/or fibrous structure and it is based on zirconium oxide (ZrO | 12-03-2015 |
| 20160009041 | DEVICE FOR PREHEATING AT LEAST ONE MOLD | 01-14-2016 |
| 20160071749 | UPPER DOME FOR EPI CHAMBER - Embodiments described herein relate to a dome assembly. The dome assembly includes an upper dome comprising a convex arc central window, and an upper peripheral flange engaging the central window at a circumference of the central window. | 03-10-2016 |
| 20160377344 | ENCAPSULATED INSULATING MODULE FOR FURNACES - An encapsulated insulating module for furnaces composed by two different quality materials, in which a regular quality insulating module is encapsulated or surrounded by a high quality insulating layer, wherein the regular quality insulating module is in direct contact with the surface of a hot portion of a furnace wall. | 12-29-2016 |
| 432248000 | Protected, lined or reinforced melt holding section | 2 |
| 20080286709 | Kiln Removable Ceramic Element Holder - A kiln of the pottery or glass type and of insulating firebrick or ceramic fiber with an interior wall includes: a ceramic holder for holding a wound electrical heating element; a channel in the interior wall for receiving and supporting the ceramic holder. The ceramic holder is removably positionable within the slot with means for receipt and holding the wound electrical heating element when the ceramic holder is positioned within the channel in a first preferred embodiment, the ceramic holder has a supporting surface for receipt of the heating element and an inner, upper lip for holding the heating element on the ceramic holder. The interior wall has a horizontal retaining slot aligned with the ceramic holder supporting surface, the supporting surface has an outer end received within the retaining slot and an inwardly angled bore and a pin passing through the bore into the interior wall for holding the ceramic holder removably in place. In an alternate embodiment, the channel has an upper outwardly projecting corner and a lower vertical slot, the ceramic element holder has a vertical outer wall integral with the supporting surface with an upper end for positioning and pivoting within the upper corner and an outer lower lip for positioning within the lower vertical slot when the ceramic element holder is positioned in place. | 11-20-2008 |
| 20130143173 | FURNACES, PARTS THEREOF, AND METHODS OF MAKING SAME - A furnace comprises a cage holding and supporting an insulation pack comprising one or more base boards, one or more top boards and a plurality of side boards each of rigid carbon fiber based insulation material, the one or more base boards, one or more top boards, and plurality of side boards defining a cavity between them. A flexible carbon felt is disposed between the side boards and the cage. | 06-06-2013 |
| 432249000 | Including baffle wall, work shield, or work support element | 3 |
| 20090029308 | HEAT SHIELD PLATE FOR SUBSTRATE ANNEALING APPARATUS - A heat shield plate for a substrate annealing apparatus is provided with a horizontally supported flat-plate-like substrate | 01-29-2009 |
| 20100209864 | TEMPERING CHAMBER FOR TEMPERING ELECTRONIC COMPONENTS IN PARTICULAR IC'S - The invention relates to a tempering chamber for tempering electronic components, in particular, IC's, with a circulating device ( | 08-19-2010 |
| 20130095444 | PREHEATER SHELL TEMPERATURE REGULATOR - A description is given of a heat treatment apparatus, such as a preheater or calciner ( | 04-18-2013 |
| 432250000 | Door, cover or port | 6 |
| 20090042157 | Dual access kiln construction - A kiln for use in producing ceramic ware comprises an endless wall forming a firing chamber supported on a base and a lid for closing and opening the upper end of the chamber. The body is movable from a position in which the chamber is closed by the base to a position in which the base is exposed. The lid is mounted for movement between positions in which it closes the upper end of the top of the chamber to a position in which the top is open. The body and the lid are movable between their respective positions independently of the other. | 02-12-2009 |
| 20100021856 | SAFETY DOOR FOR ROTARY KILN - A safety door for covering openings in a rotary kiln during maintenance operations on the rotary kiln. The door is affixed to the exterior surface of the rotary kiln and includes a hatch pivotally secured at one side edge thereof by a pivot rod to a frame. A plurality of tension coil springs are disposed on the pivot rod and continuously bias the hatch toward the opening with a force of approximately 400 pounds. | 01-28-2010 |
| 20100209865 | Kiln Lid Lift Apparatus - A kiln having a body with an internal chamber accessible via an opening which normally is closed by a closure that is movable. Lift apparatus effects movements of the closure between its closed and opened positions. The lift apparatus includes an arm which overlies the closure and is pivoted to a support independently of the kiln body for rotation about a second axis that is spaced a selected distance from the axis about which the closure rocks. The lift arm is connected to the closure by a pivot coupling which maintains the lift arm and the closure substantially parallel and uniformly spaced apart throughout the movements of the closure. The pivotal connection of the lift arm to the closure enables relative movement of the lift arm and the closure during movements thereof to avoid imposing appreciable stress on either the arm or the closure. | 08-19-2010 |
| 20130078591 | Anti-scald protection apparatus for air heater - The present invention relates to an anti-scald protection apparatus for an air heater having a grid anti-scald cover installed and fixed in front of a wind outlet net in front of a wind outlet of the air heater, and a distance is maintained between the anti-scald cover and the wind outlet net to protect users from being burned by touching the wind outlet net accidentally and achieve a safety protection effect. | 03-28-2013 |
| 20140120487 | HEAT TREATMENT APPARATUS - Provided is a heat treatment apparatus, which includes: a cylindrical quartz reaction tube having a furnace opening and a bottom flange at a lower portion thereof; a flange holding part configured to hold the bottom flange of the reaction tube; and a lid including a metal lid and a quartz lid supported by the metal lid, the quartz lid being configured to close the furnace opening of the reaction tube. The quartz lid is fixed onto the metal lid by a support ring. The support ring is brought into contact with a bottom surface of the flange holding part so that a gap is defined between the quartz lid and the bottom flange. A sealing member is arranged outward from the gap in a radial direction. | 05-01-2014 |
| 20150111163 | Pivot Mechanism for Furnace Head - In a dental furnace or dental press furnace comprising a furnace base ( | 04-23-2015 |
| 432251000 | Having expansion relieving or absorbing means | 1 |
| 20110200958 | Hot Blast Stove Dome and Hot Blast Stove - A hot blast stove dome comprises a first dome portion adapted for support on a combustion chamber wall of a hot blast stove, and a second dome portion adapted for support on a checker chamber wall of a hot blast stove, wherein a vertical expansion joint is provided between the first dome portion and the second dome portion and is adapted to allow the first dome portion and the second dome portion to independently accommodate vertical expansion of their respective supporting walls. The dome is suitably provided in a hot blast stove which comprises a combustion chamber, a checker chamber, a cylindrical housing comprising a combustion chamber wall and a checker chamber wall. | 08-18-2011 |
| 432252000 | Masonry with metallic casing or support | 2 |
| 20120064473 | FURNACE, REFRACTORY INSTALLING METHOD, AND REFRACTORY BLOCK - The furnace of the present invention includes a body of a furnace having a cylindrical shape; a steel shell which is arranged at an inside surface of the furnace; and a lining refractory which is arranged at an inside of the steel shell and includes a plurality of refractory blocks, wherein: each of the refractory blocks includes a hot-face end surface which has a hexagonal shape exposed to a middle of the furnace, and a cold-face end surface which has a hexagonal shape larger than the hot-face end surface, the cold-face end surface being arranged at an outer periphery side of the furnace; the refractory blocks are arranged such that each position of the hot-face end surface is positioned along the radial direction of the furnace at a predetermined reference position; and the refractory blocks are arrayed along the circumferential direction of an inside surface of the steel shell, thereby being stacked in a honeycomb manner. | 03-15-2012 |
| 20160146538 | GUARD DEVICE FOR PROTECTING THE BRICK RIM OF A BARREL KILN - A guard device for protecting the brick rim of a barrel kiln is disclosed. In some embodiments, the guard device is an elongated, thin, flat, rigid member that can be configured to substantially correspond to the geometry of the rim of the heating chamber of a barrel kiln. | 05-26-2016 |
