Abstract: A medium holding device that includes a frame unit for holding a medium on a tray after the medium is set on the tray, and that includes a base frame capable of being fitted onto the outer side of the tray on which the medium has been set and a moving member which is provided in the base frame and is movable in an inside-outside direction of the base frame.

Abstract: A method for setting the pressure of a printing station includes at least one cylinder, from acquired images of the printed area of the printed web. The method includes displacing the at least one cylinder in accordance with a pre-defined displacement scheme, and acquiring the acquired images of the web throughout the displacement of the at least one cylinder, for each of the at least one cylinder, determining according to the acquired images, a left side print distance and a right side print distance, and determining for the each of the at least one cylinder a left actuator working distance and a right actuator working distance for the left actuator and the right actuator, respectively, according to the left side print distance and according to the right side print distance.

Abstract: A munition including: a power supply having a piezoelectric material for generating power from a vibration upon impact of the munition; a processor operatively connected to the power supply for initiating detonation time-out circuitry to disable detonation of the munition after a predetermined time.

Abstract: A liner for a shaped charge is provided for improved penetration of a target formation. The liner is formed from a combination of high density particulate and low density particulate.

Abstract: According to the invention, this piece comprises: e base section piece (1) provided with a projecting longitudinal heel (4) delimiting a longitudinal groove (7), a longitudinal pyrotechnic cord laid in said groove; and a plurality of consecutive section piece portions (2) fixed one after the other to said base section piece (1) by first fixing means (9). Between the consecutive section piece portions (2) are second fixing means (18), distributed along said base section piece (1) and independent of said first fixing means (9), enabling said pyrotechnic cord to be fixed and positioned relative to said base section piece (1).

Abstract: A rupturable bag assembly comprises an inflatable bag which parts at a target internal pressure to produce an acoustic shock wave having a minimum target noise level at a prescribed distance. The inflatable bag comprises inner and outer walls. The inner wall has greater elasticity than the outer wall. Both inner and outer walls are constructed from first and second disk shaped sections with the first and second sections being sealed along outside perimeters. The second section of the inner wall carriers a heat resistant shield on one face. An inflation port assembly provides a chamber for a fuel source and flame abatement elements between the fuel source and an inlet port to the rupturable bag.

Abstract: An arrow-type sub-caliber projectile has a piercing bar extended by a conical portion, and is surrounded by a sabot made of a lightweight material and allows the firing of the projectile in a weapon. This conical portion has a tip of a heating-resistant material with a diameter less than half the diameter of the bar, the tip being connected to the bar by a support structure having no ballistic effects, the bar having a flat front face substantially to the diameter of the bar.

Abstract: The invention relates to a retractable step arrangement for a rail vehicle with a first housing that can be mounted on a body of the rail vehicle and features a first housing opening, with a step that is movably supported in the first housing in an initial position and can be displaced between the initial position and a final position, in which the step at least sectionally protrudes from the first housing, through the first housing opening, and with a drive unit for the step that features a motor and at least one movable connecting means that transmits a motion generated by the motor to the step. The retractable step arrangement provides a separate second housing, in which the drive unit is arranged, wherein the interior of the first housing is spatially separated from the interior of the second housing.

Abstract: Embodiments of the current invention describe a method of plating platinum selectively on a copper film using a self-initiated electroless process. In particular, platinum films are plated onto very thin copper films having a thickness of less than 300 angstroms. The electroless plating solution and the resulting structure are also described. This process has applications in the semiconductor processing of logic devices, memory devices, and photovoltaic devices.

Abstract: An object of the present invention is to provide an oil-in-water type emulsion ink composition for a water-based ballpoint pen, having improved storage stability, which does not cause phase separation even when stored at high or low temperature over the long period. Disclosed is an ink composition for a water-based ballpoint pen, comprising an aqueous phase, and an oil phase contained in the aqueous phase in a state of an oil-in-water type emulsion, wherein at least one of the oil phase and the aqueous phase comprises a colorant, and the oil phase comprises, in components composing the oil phase, an estolide which is a fatty acid oligomer in which fatty acids having a hydroxyl group are mutually condensed or a fatty acid having a hydroxyl group is condensed with a fatty acid having no hydroxyl group, or comprises an ester of the estolide and an alcohol.

Abstract: Plant and process for cement clinker production includes preheating a raw meal, a calcination step where the raw meal is brought to a temperature of about 800-850° C. to substantially decompose its mineral constituents into their oxides, and a sintering step where the load is brought to a temperature of 1300 to 1450° C. to form Ca2SiO4 (or (CaO)2.SiO2), to further decompose calcium carbonate and partially melt the load to form Ca3.SiO5 (or (CaO)3.SiO2) in a rotarykiln, followed by cooling the resulting clinker, and optionally milling it, wherein untreated oil sludge is supplied into an injection zone of the calcination zone operated at a material temperature of approx. 800-850° C., the injection zone including the bottom discharge of the lowest cyclone stages and/or of the precalciner, if appropriate, the feed-in slope of the rotary kiln and the gas phase over the mineral bed at the material inlet end of the rotary kiln.

Abstract: A chemically treated carbon black product is provided, which includes a pellet having an agglomerated mass of carbon black aggregates densified in a generally spheroidal form. The carbon black aggregates have polysulfide adsorbed on surfaces thereof. The polysulfide is thereby distributed throughout the pellet. Elastomeric compositions containing the chemically treated carbon black are also provided, and exhibit a reduction in hysteresis and equivalent or better abrasion resistance. A method for manufacturing the treated carbon black product is also disclosed.

Abstract: A cement clinker which can be sintered at 1,300 to 1,400° C. which is lower than the conventional sintering temperature and develops excellent strength characteristics such as mortar compression strength. The cement clinker has a total content of C3A and C4AF calculated by Bogue's formulas of 22 mass % or more, a C35 content calculated by Bogue's formula of 60 mass % or more and an iron modulus (I.M.) of 1.3 or less, preferably 1.0 to 1.3. Since the total content of C3A and C4AF is 22 mass % or more, the cement clinker can be sintered at a low temperature and the reduction of strength when a cement composition is cured can be prevented by reducing the iron modulus of the cement clinker.

Abstract: A leg assembly for selective attachment to a portable support structure having a base and removable lid said leg assembly. The leg assembly includes a plurality of legs that are selectively attachable to both the base and lid. When attached, the legs extending from the base to the lid thereby supporting the lid. The legs are substantially parallel to one another. The assembly further includes at least one cross member extending between two of the legs to stabilize and prevent lateral movement of the legs. The cross member also abutingly contacts and supports the lid so that the base and lid may function as a support structure.

Abstract: The present invention relates to a furniture element forming a table (1) comprising a base box (2) and several coplanar main plates mobile in circular translation in their common plane, a mechanism (4) enabling their synchronised displacement in their common plane, said plates (3) which can assume at least two relative configurations, one in which they combine to form a full plate, the other in which the plate which they jointly define comprises a central space 51, comprising a mobile central plate (5) which can be displaced according to an axis perpendicular to the plane defined by the main plates (3), to move from a low position in which said central plate (5) is retracted by the main plates (3) to a high position in which it is placed in the plane of said main plates (3) at the level of the central space (51), forming a full plate with the main plates (3).

Abstract: Adjustable desk platform includes an upper platform defining a first substantially planar work surface; a lower platform defining a second substantially planar work surface; at least one set of pivot arms connecting the lower platform and the upper platform, the set of pivot arms including a primary pivot arm and a secondary pivot arm. The set of pivot arms is adapted to move the upper platform substantially in parallel with the lower platform between a fully raised position and a fully lowered position. A locking mechanism includes a plurality of perforations located in the primary pivot arm or the secondary pivot arm, a locking set fixed with respect to the upper platform or lower platform, the locking set including at least one anchor adapted to selectively engage at least one of the plurality of perforations, and a handle connected to the anchor by a linkage.

Abstract: Systems and apparatus are provided for an internetworked secure digital safe that provides interior physical storage space, virtual online storage space, and cloud-based data collection and monitoring services. The systems and apparatus further provide for collection, storage, uploading, downloading, sharing, automating, synchronizing, encrypting, deleting and monitoring of digital data and electronic records. The cloud service interacts with user-specified third-party providers and sources, such as financial institutions, credit bureaus, identity theft monitoring services, social networks, and other web-accessible databases, to access, monitor, download and manage user information to prevent fraud. The systems and apparatus may also be programmed to generate alerts and notifications. The systems and apparatus may be accessed by a wired or wireless computer, mobile phone, tablet device, consumer electronic device, online website, software application, database or online storage site.

Abstract: A safe includes a body that has an opening for receiving and holding an object. A door is rotatably interfaced to the body, whereas the door obstructs the opening in a first position of rotation, and the door provides access to the body of the safe through the opening when the door is in a second position of rotation. A locking mechanism engages between the door and the body when the door is rotated to the first position of rotation thereby holding the door in the first position of rotation until the locking mechanism is released and, upon releasing by the locking mechanism, the door is free to rotate towards the second position of rotation.

Abstract: An exhaust gas recycling control system includes a combination device, having inlet and exhaust ends. The exhaust end is connected to the inlet end by a recycling tube which has a control valve to control an open or closed state. An oxygen sensor mounted detects oxygen content in an exhaust gas and convert the oxygen content detected signal into a voltage signal sent to a controller. The controller controls the control valve to open or close. When the oxygen content of the exhaust gas is higher than a threshold, the control valve opens and a high oxygen content of exhaust gas flows through the recycling tube to the inlet end.

Abstract: In a boiler having plurality of burners arranged on a furnace wall of a furnace, each burner includes a cylindrical fuel nozzle for injecting a mixture of fuel and carrier gas therefor into the furnace; one or more cylindrical air nozzles provided on the outer circumference of the nozzle for injecting combustion air into the furnace, and a wind box for supplying combustion air to the nozzles in common. The wind box is provided with openings through which combustion air flows in from one direction perpendicular to the axial direction of the burner, and is partitioned by a partition wall to form plurality of parallel flow paths for the air flowing in through the openings. Some of the plurality of flow paths are connected to an upper part of the combustion air nozzle, and the other flow paths are connected to a lower part of the nozzle.

Abstract: The invention relates to a control system for a tufting machine configured for forming tufted carpet. The tufting machine can have a system controller in communication with the tufting machine and with a plurality of yarn feed controllers for controlling operation of yarn feed motors that are configured to supply yarn from a source of yarn to the tufting machine. The system controller is programmable to enable input of a plurality of predetermined yarn feed profiles for selected stitches of a programmed pattern to be tufted such that, although at least two of the predetermined yarn feed profiles can be different, substantially the same feed length of yarn is used from each of the plurality of yarns.

Abstract: A paddle for stand-up paddle boards includes a paddle blade at a lower end of the paddle shaft and a sail assembly slidingly stowed within the shaft, with the sail deployed by sliding the sail assembly distally out of the shaft upper end. The sail assembly may include a sail and support frame. A method and system for transporting a user across water or other surfaces has a board for the user to stand upon and a paddle with sail slidingly deployed from inside a paddle shaft via an opening in the upper end. To propel via paddling, the user leaves the sail stowed within the shaft. The propel via wind, the user deploys the sail out of the shaft, places the blade onto the board upper surface, and angles the paddle and sail to catch the wind and propel the user across the water.

Abstract: Provided are a salvage container and a salvaging method capable of salvaging ammunition dumped into the sea using a simple configuration while more reliably suppressing the leakage of a chemical agent from the ammunition. A salvage container includes: a container body (30); a lid (40) that blocks an opening portion of the container body (30); a gasket (70) that is formed of a compressively deformable member and that blocks a gap between an inner side surface (33) of the container body (30) and the lid (40) from the outer side in a specific direction; and a gasket presser (50) that clamps the gasket (70) between the gasket presser (50) and the lid (40).

Abstract: A transportable watercraft stabilization apparatus includes a stability device configured to impart a stabilizing torque to a watercraft when mounted on the watercraft and a transportable containment device containing the stability device therein. The transportable containment device includes a first attachment apparatus for releasably attaching to a transporting means and a second attachment apparatus for releasably attaching to a coupling device onboard a watercraft. Furthermore, the transportable watercraft stabilization apparatus includes a power source configured to provide power to the stability device for generating the stabilizing torque. The watercraft stabilization apparatus is transportable between a first watercraft and a second watercraft for providing on-demand stabilization to the second watercraft.

Abstract: Wakeboarding performance is improved using a vessel having an operator station located generally amidships, a vertical support unit fitted across a beam of the vessel near the operator station, and adjustable ballast. An upper portion of the vertical support is at a height substantially above a level of the operator station, and a container is onboard and proximate the starboard and port sides, wherein water from a body of water within which the vessel is operating is directed into the container for weighing down a stern of the vessel to provide the ballast so as to modify a wake created for a wakeboarder or the like being towed by the vessel using a tow rope attached to the upper portion of the vertical support.

Abstract: A fabric shielding tube protects an elastic end portion of a stretchable segment of a mooring rode from abrasion, water, and marine life, without inhibiting extension of the stretchable segment. The ends of the tube are attached to the rode at the ends of the elastic end portion, with the tube extending beyond the elastic portion and folding back on itself in a rolling wall configuration. The tube thereby adapts to extension of the rode by partially unrolling the rolling wall. At its distal end, the tube is attached only to an outer braid of the rode by a means that does not inhibit extension of the braid or of an elastomeric core within the braid. The distal end attachment can be by sewing, or by interweaving of a strap such as a cable tie through the shield and the braid. The fabric shield can include nylon.

Abstract: Planing hull extensions for watercraft are disclosed which may be mounted along the sides of the hull of a watercraft such as a boat or yacht. Typically, the hull extensions may be disposed along the side chines of the hull such that they extend the effective beam of the hull. The hull extensions may aid stabilizing the watercraft and/or inhibit wetting of the sides of the hull as well. In some cases, the hull extensions may be hydraulically operated between a closed position against the hull (or into a pocket along the side of the hull) and a fully open position substantially extending the width of the hull bottom. The position of the hull extensions may be automatically varied based upon throttle position, e.g. fully open at low throttle to fully closed against the hull at full throttle. Different hull extension position profiles may be used according to loading and water conditions.

Abstract: A method for controlling a marine vessel having first and second steering nozzles and first and second trim deflectors comprises generating at least a first set of actuator control signals and a second set of actuator control signals. The first set of actuator control signals is coupled to and controls the first and second steering nozzles, and the second set of actuator control signals is coupled to and controls the first and second trim deflectors. The acts of generating and coupling the first set of actuator control signals and the second set of actuator control signals result in inducing any of a net yawing force, a net rolling force, and a net trimming force to the marine vessel without inducing any other substantial forces to the marine vessel by controlling the first and second steering nozzles and the first and second trim deflectors. Also disclosed is a system for controlling a marine vessel.

Abstract: Marine lift apparatus for raising and lowering vessels, platforms, and cargo are disclosed. A lift apparatus comprises a base and at least one assembly. The assembly further comprises a shuttle configured for movement between first and second positions, a link arm connected to the shuttle, and a control link attached to the link arm, all configured to move the link arm between first and second positions. In some aspects, marine lift apparatus exhibit pantograph-like movement, facilitating the level raising, lowering, and storing vessels, platforms, and cargo. Lift apparatus mounted on to multi-hull vessel, such as catamarans, configured for lifting a combination swim and dinghy platform are also disclosed.

Abstract: In one example, a watercraft, such as a kayak, is provided that includes a body, at least a portion of the body having a unitary one-piece construction. The body includes a hull and a cockpit that is integral with the hull, and the cockpit includes a seating area. Finally, the example watercraft includes a backrest connected to the body near the seating area and rotatable between a substantially vertical orientation and a substantially horizontal orientation, and movement of the backrest is limited to rotational motion.

Abstract: The present disclosure relates to vertical markers placed in the ground to show property boundaries so that snow-removing ploughs or other vehicles do not damage curbing, drain covers and other areas of property. This disclosure is a driveway and street marker with an elongate tube and a optional cantilevered extending arm that extends out over a curb or property boundary, marking property to prevent snow-removal ploughs from damaging curbing, drain covers or other areas.

Abstract: A method for manufacturing a silica glass crucible, includes: preparing a crucible base material that is made of silica glass and has a crucible shape; fabricating a synthetic silica glass material based on a direct method or a soot method; processing the synthetic silica glass material into the crucible shape without being pulverized; and bonding an inner wall of the crucible base material and an outer wall of the synthetic silica glass material processed into the crucible shape through a silica powder by performing a heat treatment. As a result, it is possible to provide the silica glass crucible that can avoid occurrence of dislocations of silicon single crystal at the time of manufacturing the silicon single crystal, has high heat-resisting properties, and can suppress a reduction in productivity and yield ratio, the manufacturing method thereof, and the method for manufacturing silicon single crystal using such a silica glass crucible.

Abstract: Boron-containing compounds, gasses and fluids are used during ammonothermal growth of group-III nitride crystals. Boron-containing compounds are used as impurity getters during the ammonothermal growth of group-III nitride crystals. In addition, a boron-containing gas and/or supercritical fluid is used for enhanced solubility of group-III nitride into said fluid.

Abstract: An apparatus and method for depositing an ultra-thin inorganic coating on to a packaging film substrate is disclosed. Flame pretreatment enhances the quality of the inorganic coating. Multiple coating layers may be deposited onto the substrate by passing the substrate over various one or more flame head configurations in either a stand-alone or in-line manufacturing environment.

Abstract: A paper coater includes a frame, an entry guide roll and an exit guide roll both carried by the frame and along a path of travel of a continuous paper sheet. The paper coater includes independently controllable hot wax applicators carried by the frame between the entry and exit guide rolls. Each hot wax applicator includes a press roll, an engraved applicator roll opposite the press roll so that the continuous paper sheet is therebetween, and with the engraved applicator roll extending into a hot wax reservoir to pick up hot wax. Each wax applicator includes a doctor blade adjacent the engraved applicator roll to control a thickness of hot wax. At least one selectively operable positioner relatively moves the press and engraved applicator rolls between active and idle positions. The paper coater provides different wax application rates and can be reconfigured relatively quickly between different application rates.

Abstract: Applicator (11) for application of a viscous mass (31) to a surface (33) comprising a heated chamber (32) in communication with openings (12) controlled by valves (14) allowing dropwise discharge of the viscous mass to the surface. The valves (14) are non-packed and comprise an outer sleeve (15) having at least one through opening (16) in its sleeve wall and valve plug (17) adapted to the internal surface of the sleeve (15). The valve plug (17) is reciprocated by a valve lifter (18) from a closed position completely sealing the at least one through opening (16) in the sleeve wall, to an elevated open position exposing at least the lowermost part of the at least one through opening (16) allowing viscous mass (31) to pass from the outside of the sleeve (15) to the inside thereof.

Abstract: A coating auxiliary device, for coating hollow workpieces, includes a loading tray, masking stoppers, and an ejecting plate. The loading tray includes a loading surface, a matching surface opposite to the loading surface, and engaging portions extending up from the loading surface. Each workpiece is engaged with an engaging portion. The loading device defines guiding holes. Each guiding hole passes through an engaging portion and the matching surface and is in communication with the respective workpiece. Each masking stopper is configured to be inserted into a respective workpiece to mask an interior of the respective workpiece. The ejecting plate includes an assembling surface and ejecting rods extending up from the assembling surface. Each ejecting rod is configured to be guided into a respective guiding hole from the matching surface to eject out a respective masking stopper.

Abstract: An apparatus and method for controlling stray radiation within a CVD chamber. A heater array disposed beneath a wafer carrier for radiatively heating of the wafer carrier includes a peripheral or outermost heating element or elements. Scattered radiation originating from a designated segment of the peripheral heating element(s) can be reduced locally by one of several mechanisms, including reducing the emission (e.g., operating temperature) of the designated segment, or capturing or deflecting a portion of the radiation originating from the designated segment. In one embodiment, an electrical connector on a resistance heating element provides the reduced emission from the designated segment. It has been found that radiation thermometers fixed proximate an axis that extends from the center of the wafer carrier and across the designated segment is subject to less stray radiation, thus providing a more reliable temperature reading in the optical wavelengths.

Abstract: Provided is a gas supply apparatus which includes a raw material gas supply system for supplying a raw material gas into a processing container, a tank to store a liquid raw material, a main heating unit for heating the bottom and sides of the tank, a ceiling heating unit for heating a ceiling portion of the tank, a main temperature measurement unit for measuring a temperature of a region of the main heating unit, a ceiling temperature measurement unit for measuring a temperature of the ceiling heating unit, a liquid phase temperature measurement unit for measuring a temperature of the liquid raw material, a vapor phase temperature measurement unit for measuring a temperature of a vapor phase portion in the upper part of the tank, a level measurement unit for measuring a liquid level of the liquid raw material, and a temperature control unit for controlling the heating units.

Abstract: The present invention provides a vacuum deposition device that can improve the measurement accuracy of the thickness of the deposition film. The vacuum deposition device includes, in a vacuum chamber, a plurality of evaporation sections, a deposition target, a tubular body surrounding a space between the plurality of evaporation sections and the deposition target, and a film thickness meter. Deposition material vaporized from the plurality of evaporation sections passes through tubular body, reaches a surface of the deposition target, and is deposited on surface. Between film thickness meter and at least one of the evaporation sections, a guide tube is disposed which guides deposition material vaporized from the evaporation section to film thickness meter. An opening surface of the guide tube on the evaporation section side is disposed at substantially the same level as that of the opening surface of the evaporation section or inside the evaporation section.

Abstract: The vapor deposition particle injecting device (20) includes a crucible (22), a holder (21) having at least one injection hole (21a), and plate members (23 through 25) provided in the holder (21). The plate members (23 through 25) have respective openings (23a through 25a) corresponding to the injection hole (21a), and the plate members (23 through 25) are arranged away from each other in a direction perpendicular to the opening planes of the openings. The injection hole (21a) and the openings (23a through 25a) overlap each other in the plan view.

Abstract: An improved reinforcement and exhaust arrangement is provided for a reduced pressure processing chamber. The arrangement is particularly advantageous for plasma processing chambers of large substrates (one square meter or larger) under a reduced pressure. The arrangement includes channels formed along sidewalls of the process chamber, and into which exhaust outlets from the chamber communicate. The channels provide support to the sidewalls and convey the exhaust gases to a port at a location at which the gases can be conveniently pumped from the system. In an example, plural outlets from the chamber are in communication with a common channel or channels which provide a flow path to a single exhaust port. As a result, although plural outlets extend from the interior of the chamber to the exterior of the chamber, only a single connection to the exhaust pump need be provided.

Abstract: A human operated control device for assisting a plurality of milking robots includes a controller adapted for controlling communication with a plurality of milking robots operated substantially simultaneously, graphical user interface (GUI) adapted for displaying information received from at least one milking robot and for receiving input from a human supervisor for operating the at least one milking robot based on the displayed information, and a processor adapted to convert the input received from the human supervisor into a command for operating the at least one milking robot from which the information was received. A milking robot for operating milking equipment is adapted to operate in one of an automated mode of operation and a human assisted mode of operation.

Abstract: A method for establishing a clam bed which includes raising clam larvae in a captive environment in which they are provided with adequate food and habitat requirements and kept isolated from predation by natural predators. In addition, a mobile, floating hatchery/nursery facilitates implementation of the method by providing a captive environment.

Abstract: A pet exercise and training apparatus is described, the apparatus comprising a hollow tube comprising a first end and a second end, the first end comprising a handle assembly comprising a cord winding area, cord retention notch, and cord toggle. A cord runs longitudinally the length of the tube from the first end to the second end, exiting an aperture on the second end. A toy attached to the cord provides a pet exercise and training apparatus capable of use in small spaces, and which may be employed by persons of limited mobility. Additionally, the present application presents an apparatus capable of employing food based incentives.

Abstract: A chew item enhancement for animals, a chew item enhancement for animals, including an edible treat wrap having a separator provided to at least one side thereof, the edible treat wrap being formed of a self-adhering material such that when the treat wrap is removed from the separator and the treat wrap is applied to a chew item, the treat wrap adheres to the chew item to encourage the animal to chew the chew item.

Abstract: Semiochemical compositions comprising a feline scratch marking semiochemical analogues of these semiochemical compositions and a method to prevent cats from scratching in particular places and on multiple objects are described.

Abstract: A unitary animal leash and collar comprising a strap having a grasping loop formed by affixing one end of the strap on a portion of the strap and strategically disposing hook and loop portions on the opposing surfaces of the strap where a collar can be sized and formed by mating a hook portion with a loop portion. A band keeper comprises two ends where one end is slidably secured to the strap and hook and loop portions disposed on opposing surfaces of the band keeper. Upon forming a collar around an animal's neck, the band keeper is positioned adjacent a portion of the strap where hook and loop portions of the strap have been mated and the band keeper is wrapped around the strap such that a hook portion of the band keeper is mated with a loop portion of the band keeper.

Abstract: A tether device allows a pet to roam freely within a pre-defined area of space while restricting the pet from moving beyond the perimeter of a pre-defined area. The location of the perimeter is programmed into the tether device by providing distance and angular coordinates of the distal end of the tether from the tether device. The location of the pet, once attached to the tether device is likewise determined by the combination of coordinates. When the microcontroller senses the pet is nearing the perimeter of the pre-defined area, a lock mechanism is activated which prevents further movement in a direction that will exceed the perimeter, and only allows movement of the pet away from the perimeter. The lock mechanism may have a cushioning mechanism to prevent a hard stop. The tether device can also generate alarm tones to alert the user and/or train the pet.

Abstract: A combustion device includes a device main body having a combustion chamber installed above a cyclone melting furnace configured to combust a pyrolysis gas generated from a waste material after incineration while turning the pyrolysis gas, and configured to combust an unburnt gas discharged from the cyclone melting furnace. Further, the combustion device includes a plurality of sidewall boiler water pipes configured to cover a sidewall of the device main body from a periphery thereof and extending along the sidewall throughout upward and downward directions of the device main body.