Abstract: A system for brewing beer in small batches comprises a first heat exchanger and a second heat exchanger. The first heat exchanger delivers heated fluid into the second heat exchanger. A fluid-in line delivers cool fluid into the second heat exchanger. The second heat exchanger is configured to indirectly chill or heat brewing ingredients in a vessel.

Abstract: A beverage preparation apparatus for preparation of a beverage from a capsule in a clamp assembly (30). The clamp assembly has a first clamp member (31) and a second clamp member, where the inner surfaces of the first clamp member and the second clamp member form a clamp chamber (33) for substantially enclosing and supporting a capsule (10) during beverage preparation. The second clamp member comprises a rigid peripheral frame (32) having a central void and a resilient layer (37) extending across said central void. There is a piston (36) positioned in the central void and resiliently coupled to the peripheral frame (32) to allow limited resilient movement of the rigid peripheral frame (32) relative to the piston (36).

Abstract: A facility for thawing or tempering frozen food products, including: a chamber for receiving the products to be thawed or tempered, a fan for establishing a forced air flow in the chamber at a speed greater than or equal to 5 ms?1, a heater for heating the products present in the chamber, including at least one of a device for injecting or creating steam in the chamber, a device for spraying, showering or misting hot water or water at room temperature, a device for mixing air on a hot heat exchanger or a heating resistor, and a high-frequency electromagnetic system, a device for cooling the air in the chamber including at least one of a device for injecting cold air via a dedicated inlet, a device for mixing air on a cold heat exchanger, and a device for misting, showering or spraying cold water in the chamber.

Abstract: A welding system includes a feeder that advances a self-shielded flux-cored welding electrode toward a weld puddle. A power supply provides a welding output to the electrode to generate an arc, and a controller controls the welding output. The controller controls the power supply to provide a background welding output to the electrode before a shorting event between the electrode and a workpiece is detected. The controller monitors the welding output to detect both the shorting event and the clearance thereof. Upon detecting clearance of the short, the controller automatically switches the welding output to a minimum magnitude fixed current welding output. After the predetermined duration, the controller automatically switches the welding output from the minimum magnitude fixed current welding output back to the background welding output until another shorting event is detected.

Abstract: An agitating device is provided that extracts food particles from food suspended in a liquid. The agitating device includes a rim, an interior portion having a plurality of apertures and a plurality of projections that extend from the interior portion, and a plurality of tabs that mechanically couple the rim and the interior portion. Furthermore, an infusion device is provided that infuses food flavors from food suspended in a liquid. The infusion device includes a lid, a container having an open end and a closed end, and the agitating device placed between the lid and the container. The plurality of projections extends from the interior portion toward the closed end of the container. The interior portion of the agitating device includes a surface that supports the plurality of projections oriented between 0° and 180° relative to the surface.

Abstract: A vessel that is made of metal materials and can be used for microwave oven, including a container having a double-layered structure with an inner shell and an outer shell. The inner shell and said outer shell are joined by a joint in such a way that a cavity is provided therebetween, and a heat transfer medium is filled to at least part of said cavity. A microwave-heating plate is provided between the inner and outer shells and the microwave-heating plate comprises a MnZn-Ferrite-rubber fuse-compounded thereto. A thermochromic paint is disposed on one side of said outer shell. A pressure release device is provided at one side of said outer shell.

Abstract: A system and method for cooking meat and thereafter removing liquefied fat from the cooking vessel, including a horizontally disposed cooking vessel having an interior cooking chamber, a top cover, at least one reversible ribbon agitator in an agitator trough; a plurality of steam injectors disposed in a lower portion of said agitator trough and in fluid communication with said agitator trough; a sensor system having sensors and programmed to detect and differentiate the location and depth of layers of liquified fat, emulsion, and water within said cooking chamber; a plurality of extraction funnels disposed in an overhead portion of said cooking chamber; and an extraction funnel motor and drive system for moving said extraction funnels up and down within said cooking chamber.

Abstract: A welding system for welding a first elongated element and a second elongated element together by a laser beam that is emitted from a laser welding head after the ideal welding center point of the aligned first and second elongated elements has been positioned at a focal point of the laser beam that is emitted from the laser welding head.

Abstract: The present invention is directed to a system and method of remotely controlling a welding machine with command signals transmitted to the welding power source across a weld cable connecting the power source to a remote device, such a wire feeder. A transmitter transmits the control commands containing desired welding operational parameters to a receiver disposed in the power source across a weld cable also designed to carry welding power from the power source to the wire feeder.

Abstract: A method for creating metallic sandwich structures that includes providing at least two face sheets; providing at least two core sheets; orienting the core sheets relative to one another in a predetermined manner; and using indirect resistance roll brazing to join the core sheets to the face sheets to create a sandwich structure.

Abstract: There is provided an electric suspended radiant disk heater apparatus comprising: a central and vertical ceiling mount pole for hanging from a ceiling at an upper end thereof in use; a radiant heater disk element fastened at a lower end thereof, the radiant heater disk element being substantially co-axial with the ceiling mount pole, being substantially perpendicular to the ceiling mount pole and extending radially from the lower end of the pole; and an electric heater element thermally coupled to the radiant heater disk element to heat the radiant heater disk to radiate heat from a radiant heat emitting undersurface thereof.

Abstract: A device that is a handheld circular heating element for use in the construction industry is described. Specifically the device is useful for applying heat uniformly to a two-piece membrane for separation of the outer layer to allow the inner layer to be exposed. The device includes a handle, an electrical supply, an on/off switch and a heating element. The device uses electricity to heat the heat-emitting burner of the heating element, which is then placed next to the membrane. As the membrane is warmed, the two layers of the membrane are able to be separated, which exposes the inner membrane.

Abstract: Some embodiments provide a multi-purpose microwave cooking apparatus. The cooking apparatus has a metallic vessel having a bottom surface, a side wall, and an edge. An open region is defined with the side wall extending from the bottom surface to the outer edge. In some embodiments, at least a portion of the outer side wall is coated with a layer of exothermic coating to insulate the vessel and generate thermal energy from microwave radiation.

Abstract: A laser processing device having a function for reducing intensity of a reflected laser beam, without stopping laser oscillation, in order to avoid a malfunction due to the reflected beam. A controller for controlling a laser oscillator has: a laser processing commanding part configured to output a laser processing command; a memory configured to store monitored intensity of the reflected beam and a laser output condition; a pre-processing commanding part configured to command a pre-processing prior to the laser processing command; a comparing part configured to compare the stored intensity of the reflected beam to a first judgment value and/or a second judgment value lower than the first judgment value; an output condition changing part configured to set or change the laser output command of the pre-processing command based on a comparison result; and a pre-processing terminating part configured to terminate the pre-processing based on a predetermined condition.

Abstract: A pour-over coffee dripper is presented. The dripper includes a container having a first opening and a second opening of different sizes and a sidewall extending between the first opening and the second opening. Ridges are formed on an inside surface of the sidewall extending in straight lines between the first opening and the second opening.

Abstract: The disclosure is related to various connecting methods for a welding auxiliary joining part having a head and a rounded tip for setting in at least one first component having a die as counter-bearing, which has a concave recess with an inner wall having at least in sub-areas an arc shape and having a matrix radius MR in the range from 1.0 mm?MR?60 mm, for preparing a subsequent welding method. The geometry of the welding auxiliary joining part and the die meet the following condition: 0.001 ? SR MR ? 0.1 , in particular 0.002 ? SR MR ? 0.08 , wherein SR designates a tip radius of the rounded tip of the welding auxiliary joining part.

Abstract: A plasma processing apparatus according to an embodiment includes a processing container, a mounting table, a plurality of heaters, and a power supply device. The mounting table is provided in the processing container. The plurality of heaters are provided in the mounting table. The power supply device supplies electric power to the plurality of heaters. The power supply device includes a plurality of transformers and a plurality of zero-cross control type solid state relays (SSRs). The plurality of transformers are configured to step down a voltage from an alternating-current power source. Each of the plurality of transformers includes a primary coil and a secondary coil. The primary coil is connected to the alternating-current power source. Each of the plurality of SSRs is provided between one corresponding heater among the plurality of heaters and the secondary coil of one corresponding transformer among the plurality of transformers.

Abstract: An arc sensor adjustment device and adjustment method for carrying out highly-accurate copying control. A welding system includes a welding torch, a welding power source that supplies power to the welding torch, a robot and a robot controller that cause the welding torch to oscillate, and an arc sensor that obtains a welding current or a welding voltage generated during welding while oscillating the welding torch. The arc sensor obtains a welding current or a welding voltage generated during calibration, in which welding is carried out while oscillating the welding torch in an up-down direction, calculates, on the basis of the obtained welding current or welding voltage, a correction amount for the position of the welding torch during welding carried out while oscillating the welding torch in a left-right direction, and applies the calculated correction amount to copying control.

Abstract: A microwave heating construct comprises a base, a wall extending upwardly around the base for defining a cavity for receiving a food item, and a microwave energy shielding element overlying a lower margin of the wall, the microwave energy shielding element having an upper edge including a substantially incurved portion.

Abstract: The invention described herein generally pertains to a system and method related to a semi-automatic or a manual welding operation and detecting a base material (e.g., workpiece) temperature, communicating the base material temperature, and adjusting the welding operation based on the detected base material temperature. A temperature sensor can detect temperature at a location that is a distance from the arc and, for instance, parallel to a direction of travel of the welding torch and such detected temperature can be communicated to the user performing the weld or the user controlling the semi-automatic welding system. The user can be informed if the detected temperature is within a tolerance or approved range or if the detected temperature is outside the tolerance or approved range for the type of base material and/or pre-defined temperature.