| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 219221000 | Tool or instrument | 59 |
| 20080237210 | Hot melt adhesive hose assembly with thermal fuse link - A hot melt adhesive hose assembly comprises a heater circuit wrapped around an external surface portion of the hose assembly, a temperature sensor, and an elongated thermal fuse which is likewise wrapped around an external surface portion of the hose assembly such that successive spiral turns of the thermal fuse are effectively interposed between successive spiral turns of the heater circuit. The thermal fuse may be electrically connected in series with the heater circuit so as to effectively terminate electrical power to the heater circuit as a result of the melting of the thermal fuse, or alternatively, the thermal fuse may be electrically connected in series with the temperature sensor, so as to detect abnormal temperature levels at substantially any location throughout the length of the hose assembly. | 10-02-2008 |
| 20120103964 | HEATING DEVICE FOR CUTTING TOOLS - A heating device for cutting tools has an outer casing, a power source, a cover board, a magnetizer and two conductive coils. The outer casing has an opening. The cover board is mounted securely on the top of the outer casing to cover the opening and has two through holes communicating with the opening. The magnetizer is mounted in the outer casing and has a conducting body. The conducting body is mounted in the outer casing, extends in the through holes of the cover board via the opening and has a middle and two free ends respectively extending in the through holes of the cover board. The conductive coils are respectively mounted around the free ends of the conducting body, abut the cover board and are electrically connected to the power source of the outer casing. | 05-03-2012 |
| 20130119044 | JAW SUPPORT FOR A POUCH FILLER - A jaw support and a sealing jaw for form, fill and seal machines are provided. In alternative embodiments, the form, fill and seal machines may include a fitment applicator station, a fitment applicator, a fitment heater assembly and a sealing jaw constructed and arranged to form a container and transfer and apply a fitment to the container. | 05-16-2013 |
| 20130119045 | METHOD FOR PRODUCING SPRING, AND ELECTRICAL HEATING DEVICE - A method of producing a spring which reduces time required for a heat treatment step of eliminating a machining strain generated by a forming step is provided. This production method is provided with a forming step (S | 05-16-2013 |
| 20130161311 | HEATED SENSOR ELEMENT FOR MIXED GAS AND LIQUID ENVIRONMENTS - A heated substrate element for a gas sensor includes a ceramic substrate element having a first surface and a second surface opposite the first surface, a heating element formed on the first surface and, a passive heat conducting metallic layer formed on the second surface. The element is able to resist cracking stresses from sudden local changes in temperature, such as occur when a liquid drop strikes the element. | 06-27-2013 |
| 20130193130 | CONTAINER FOR A MEDICAL DEVICE - A container for a medical device such as a glucose meter is provided. The container includes a base member having a plurality of sides defining an interior volume. A cover member is operably coupled to the base member and movable between a first position and a second position, wherein the cover member encloses the interior volume when in the second position. An insert is disposed within the interior volume, the insert having an opening sized to receive the glucose meter. A heating element is disposed within the opening. A thermostat is in thermal communication with the opening and electrically coupled to the heating element, wherein the thermostat is configured to flow electrical power to the heating element when a temperature within the interior volume is below a threshold. | 08-01-2013 |
| 20140103022 | Method and Apparatus for Display Screen Shield Replacement - A method and apparatus for replacement of damages display shield (typically glass) covering a display screen on a device, typically a mobile phone. Mobile phones have an electronic display protected by a glass shield. Between the glass and the display is often a plastic polarizing or other intermediary sheet. Removal of a damage glass can be accomplished by cutting thru the polarizer with a moving wire or blade. This separates the glass from the sensitive display and allows replacement of the glass without damaging the more expensive display. | 04-17-2014 |
| 20140291311 | HEATED ELECTROSTATIC CHUCK AND SEMICONDUCTOR WAFER HEATER AND METHODS FOR MANUFACTURING SAME - A heated electrostatic chuck is provided, including a base having an upper surface and peripheral side surfaces, a thermal barrier coating formed by plasma deposition directly on at least the upper surface of the base, at least one heating element formed on portions of the thermal barrier coating, an electrically insulating layer formed on the heating element and exposed portions of the thermal barrier coating, at least one chucking electrode formed on at least a portion of the electrically insulating layer, and a protective layer formed on the chucking electrode. | 10-02-2014 |
| 20150076134 | METHODS AND SYSTEMS FOR ADJUSTING HEATER POWER OF AN OXYGEN SENSOR TO REDUCE DEGRADATION FROM WATER - Methods and systems are provided for adjusting heater power of an oxygen sensor. In one example, a method for an engine includes adjusting heater power of a heating element of the oxygen sensor when the heater power increases by a threshold amount. The method includes subsequently increasing heater power back to a baseline power level responsive to a temperature of the heating element. | 03-19-2015 |
| 219222000 | Hair heaters | 20 |
| 20100065544 | HAIR ROLLER HEATER - For controlling the heating of heating posts in a hair roller heater in which each heating post includes a respective resistive heating element, an emulator or physical model has a thermal time constant that is about equal to the time constant of each post assembly to emulate the thermal behaviour of the heating posts during both heating and cooling. Direct temperature feedback from the emulator to a thermostatic switch is used for controlling the current delivered to the heating elements. The emulator includes a pair of insulators between which a heating element is provided, one of the insulators being thermally coupled to a conductive mounting to which the posts are directly connected | 03-18-2010 |
| 20120006805 | LOW ELECTROMAGNETIC IMPACT DEVICE FOR HAIR DRYING AND HAIR CARE - Hair drying device comprising an electric motor unit to generate an air flow destined in use to hair drying and/or care, a support to hold the electric motor unit and a spacer duct, hollow inside so that the air flow emitted by the motor unit flows along the tube towards its exit section. The spacer duct has an overall L length at least equal or greater than a R | 01-12-2012 |
| 20120125908 | Heating Apparatus for Heat Retaining Hair Clips - Apparatus for heating hair clips having a heatable member comprises a base, a heating structure, and means for providing electricity to the heating structure. The heating structure can comprise an elongated electrical heater having opposed sides, a plurality of thermally conductive heating elements in pairs on each side of the electrical heater, and a thermal insulator between the heating elements separating the heating elements from each other. | 05-24-2012 |
| 20120125909 | HAIRDRYER APPLIANCE | 05-24-2012 |
| 20120228281 | Rapidly heated mascara eyelash curler and method for rapid heating of mascara eyelash curler - A rapidly heated mascara eyelash curler includes an eyelash shaping part having a heating unit to which high voltage power is supplied from a battery. The rapidly heated mascara eyelash curler can quickly drying a mascara liquid applied to the eyelashes by a mascara brush so as to help users finish eyelash makeup easy and fast. The high voltage battery fits in a space defined by a grip and a body of the mascara eyelash curler for serving as a power supply means. Terminals arranged at the connection of the body and the grip construct a circuit for the high voltage battery. | 09-13-2012 |
| 20120292302 | HEATING APPARTUS FOR HEAT RETAINING HAIR CLIPS - Apparatus for heating hair clips having a heatable member comprises a base, a heating structure, and means for providing electricity to the heating structure. The heating structure can comprise an elongated electrical heater having opposed sides, a plurality of thermally conductive heating elements in pairs on each side of the electrical heater, and a thermal insulator between the heating elements separating the heating elements from each other. | 11-22-2012 |
| 20130299481 | Curling Iron Holder - A portable curling iron holder is disclosed utilizing inexpensive thermoplastic molded to form a caddy. The holder incorporates a thermally resistant insert placed into and securely attached within one of the cavities of the caddy. This insert would be sized to receive and retain the heated barrel of a curling iron while providing a thermally insulative gap between the heated barrel of the curling iron and the adjacent thermoplastic walls of the caddy. | 11-14-2013 |
| 20150122792 | HAIR STYLING APPLIANCE - We describe a hair styling apparatus and method of heating a ceramic heater in a hair styling apparatus, the ceramic heater comprising a ceramic layer and a heating element thermally coupled to said ceramic layer, the method comprising: heating the ceramic layer in at least two successive phases, wherein in a first phase the ceramic layer is heated at a first rate of heating to a first temperature; pausing the heating of said ceramic layer at the first temperature; and wherein in a second phase the ceramic layer is heated at a second rate of heating from the first temperature to a second temperature. | 05-07-2015 |
| 20150144610 | HAIR IRON CONTROLLED BY USAGE DETECTION AND CONTROL METHOD THEREOF - Disclosed herein is a hair iron controlled by usage detection. The hair iron includes a pair of bodies hinged to each other. An electric heating plate is attached to an inner surface of each of the bodies, and generates heat by power supplied thereto. A detection unit is configured to detect an operation of the pair of bodies. A control unit is configured to control a driving power source based on a result detected by the detection unit, thus driving the hair iron to perform a preset operation. | 05-28-2015 |
| 219223000 | Singeing apparatus | 1 |
| 20160166038 | An Electrical Hair Removal Device and Control Method | 06-16-2016 |
| 219225000 | With heated clamp means (e.g., hand-held) | 8 |
| 20100170883 | HAIRDRESSING APPARATUS - Hairstyling appliance comprising a grasping means ( | 07-08-2010 |
| 20100237057 | Resistance Heating Element For a Hair Styling Device and a Hair Styling Device Equipped With Said Resistance Heating Element - Resistance heating element | 09-23-2010 |
| 20110290778 | HAIR FLAT IRON WITH LIGHT SOURCE - A hair styling appliance including a first arm pivotable with respect to a second arm. Each arm has a respective housing and heat plate, the heat plate at least partially defines a styling portion of each arm. The appliance also includes a light source positioned to illuminate a work area adjacent the styling portions. | 12-01-2011 |
| 20120037608 | HEAT-DISSIPATING PLATE FOR A CORDLESS HAIR STYLER, AND CORDLESS HAIR STYLER - The disclosed technique relates to a heat-dissipating plate coupled to a cordless hair styler, and to a cordless hair styler. The heat-dissipating plate for a cordless hair styler comprises: a PCB heater for generating heat; and a rubber sealing member enclosing the PCB heater and which directly contacts the hair when applied thereto, which is not deformed by the heat generated by the PCB heater, and which has elasticity. | 02-16-2012 |
| 20130240498 | HAIR CURLER - A hair curler includes a lengthwise handle; a transmission set contained in the handle and having a main driving axle that has one end exposed outside the handle; a rotating sleeve being rotatably mounted around the main driving axle; a first tong and a second tong each having a rear end connected to the rotating sleeve, wherein the first tong has the rear end provided with a lever so that when the lever is pressed, the first tong leaves from the second tong; and a right-rotation button and an left-rotation button being deposited in a front part of a lateral of the handle. Thereby, a user can use his/her single finger to make the tongs rotate in either direction by pressing the right-rotation button or the left-rotation button, or open or close the tongs by pressing the lever. | 09-19-2013 |
| 20140346161 | Hair Iron Fume Removal Device - The problem of noxious fume generation during chemical treatment of hair using a hair iron is solved by providing a fume intake on the hair iron near the point of fume generation, preferably near the iron's heating elements. The fume intake receives the fumes and delivers them to the fume removal passage under vacuum flow generated by a vacuum source, then transported to a filtration system or exhausted to the outside environment. Optionally, the fume intake may extend along the length of the heating element and may be directed downward, towards the hair. Optionally, the fume removal device may be attachable as a retrofit to a standard hair iron. The present invention advantageously prevents the spread of the noxious fumes to the rest of the salon and protects both the stylist and client from discomfort and irritation, thus permitting the more widespread use of these beneficial hair treatments. | 11-27-2014 |
| 20140353301 | HAIR STYLING APPLIANCE - An appliance used for styling or shaping of fiber that is comprised of at least two heatable plates with a longitudinally extending gap between adjacent plates. The gap between the plates allows for increased function of the appliance. The appliance may be a hair straightener, a crimping iron, a curling iron, clothes iron or any other appliance that uses heated plates and is used to shape or style fibers. | 12-04-2014 |
| 20150296950 | HEATED APPLIANCE - A heated appliance generally includes a pair of arms and a hinge attaching the arms together such that the arms are openable and closeable relative to one another via the hinge. Each of the arms includes a heating element having a multi-pane glass substrate and an electrically conductive material deposited on the glass substrate. | 10-22-2015 |
| 219226000 | With heated casing | 2 |
| 20090095726 | Control Circuit for Fast Heating of a Positive-Temperature-Coefficient Heating Component - Traditional temperature-control products have the problem that the temperature of the working surface reaches the setting temperature too slowly when heating up or recovering from a temperature drop. A traditional temperature control circuit and temperature-settings selector components are modified to solve this problem. When heating begins, the modified circuit increases the initial setting temperature to be above the target setting temperature. The modified circuit then adjusts the setting temperature by measuring the heating power consumption. Once the working surface of the temperature control product reaches the initial setting temperature, the heating power consumption drops and the modified circuit reduces the temperature setting to the target setting temperature. The temperature control product can rapidly achieve the target temperature. A positive-temperature-coefficient heating component is used in the temperature control product. | 04-16-2009 |
| 20100270281 | PLUG-IN HEATER FOR HOT CURLERS - A plug-in heater for hot curlers is constituted in the following manner: because the power plug can be positioned at the storage location, it is constituted to possess a compact size; in particular, because the power plug can be positioned at the protruding positions in two perpendicular directions (a rear-side protruding direction and a lower-side protruding direction), the range for inserting the power plug can be expanded even when the electrical outlet is located at different locations at the housing facilities. Plug-storing groove | 10-28-2010 |
| 219227000 | Hand-manipulative | 30 |
| 20100065545 | Heat Gun - A heat gun has a body with a support mechanism mounted on the handle. The support mechanism includes at least one arm moveably mounted on the handle and which is capable of moving between a first retracted position and a second extended position. The at least one arm, when it is in its extended position, is capable of co-operating with the body to form a platform upon which the heat gun can rest on a work surface while the nozzle is placed remotely from the work surface. | 03-18-2010 |
| 20100206864 | CULINARY HEATER ROLLING PIN DEVICE - A heater rolling pin having a roller body, stainless steel axles, hollow roller interior, roller outer surface, a handle mounted to each axle, electrical tactile switch secured to one end of the roller, a heater secured inside the roller interior, batteries and a battery holder at the opposite end of the roller. The internal heater makes the outer surface of the roller hot. The roller is manufactured from food grade aluminum alloy and is hard anodized and dyed to make the surface very hard and scratch resistant. The roller has two food quality, high density polyethylene (HDPE) plastic handles with stainless steel axles. | 08-19-2010 |
| 20120234821 | Non-Combustion Smoking Tool - A non-combustion smoking tool is usable with a commercial cigarette or cigar as it is, the tool vaporizes nicotine from the tobacco leaves and enables inhalation of the vaporized nicotine without burning the product. The non-combustion smoking tool has a heater to be used which includes a coil part and a linear part to be inserted into a commercial cigarette or cigar, wherein the linear part preheats the tobacco leaves, and the coil part heats air around the coil part so that, when a smoker inhales, the heated air around the coil part passes through the tobacco leaves so as to vaporize nicotine contained in the tobacco leaves and enable inhalation of the vaporized nicotine. | 09-20-2012 |
| 20120285943 | PORTABLE DEVICE FOR MELTING AND PROVIDING CHEESE AND OTHER MELTABLE FOODS, HEATED BY ELECTRIC POWER - Single hand portable and operated pistol shaped device for melting and providing cheese and other irregularly shaped meltable foods heated by electric power. Food reloading can be made holding the device in one hand completely assembled in its work position by nozzle in the frame. It has setable self controlled working temperature for different foods and a few moving parts that are reusable for new operations without dismantling. It has a cover to prevent accidents with hot parts. A single hand closing is needed for providing melted food and opening the hand the device gets ready automatically for new reloading and operation cycle. Main parts: piston, lever, frame, cover, heater and thermostat. Main operation features: fast, clean, safe and reliable. Low cost manufacture, simple and cheap to produce and sell. | 11-15-2012 |
| 219228000 | With heat distribution means (i.e., heat applied to extended area) | 2 |
| 20080230531 | HEAT BLOCK - A heat block for holding an electronic device is disclosed. The heat block comprises a base and at least one discharge device. The discharge device is disposed on the base. The discharge device is electrically conductive and is grounded. When the electronic device is placed on the base, the discharge device is in contact with an electrical contact of the electronic device. | 09-25-2008 |
| 20100326977 | ELECTRIC HEATING PLATE OF IRON AND THE MANUFACTURING METHOD THEREOF - An electric heating plate of iron has an electric heating plate, a ceramic plate and a bonding layer. The top surface of the ceramic plate has a concave groove in which the bonding layer bonds the top surface of the ceramic plate with the bottom surface of the electric heating plate. The method of manufacturing the electric heating plate of iron comprises: processing the electric heating plate and the ceramic plate; wherein the electric heating plate has a bottom surface, and the ceramic plate has a top surface on which is disposed a concave groove; coating a bonding layer on the top surface of the ceramic plate, further, the bonding layer is filled in the concave groove; bonding the bottom surface of the electric heating plate on the bonding layer for connecting the ceramic plate and for transmitting the heat of the electric heating plate to the ceramic plate. | 12-30-2010 |
| 219229000 | With heated tip or other heat concentration means (i.e., heat applied to localized area) | 13 |
| 20090014427 | Soldering Device with Cartridge Type Battery Pac - A method of configuring a soldering device includes the steps of purchasing (or offering for sale) a soldering device package including a handle, a power cartridge containing an AA battery, a power cartridge containing a lithium ion battery, and a power cartridge containing a nickel-hydride battery; selecting (or instructing a user to select) one of the three power cartridges from the purchased soldering device package for use with the handle to form a soldering device; and inserting the selected power cartridge in the handle to form a soldering device. The selecting step includes selecting one of the three power cartridges based on a specific use of the soldering device and based on soldering performance requirements of the specific use and based on operating times and relative costs of the power cartridges. | 01-15-2009 |
| 20090107976 | Applicator for Decorative Objects - An applicator for decorative objects, includes a heating rod ( | 04-30-2009 |
| 20100237058 | Removable chisel blade for a portable heating element - A chisel blade with a permanently attached shaft is disclosed. The chisel blade and shaft are dimensioned and configured such that shaft is removably attachable to a portable heating element. The chisel blade with an attached shaft may include a portable soldering iron with the soldering tip removed. In the two possible embodiments, the chisel blade has a rectangular shape with a beveled cutting surface having a straight cutting edge. In a third embodiment, the chisel blade is concave and the beveled cutting edge is concave. | 09-23-2010 |
| 20110073583 | Soldering Equipment - The present invention involves a soldering equipment, which comprises a soldering station, a soldering iron, and a soldering iron tip surface temperature detecting module; a control system is arranged in the soldering station; the soldering iron tip surface temperature detecting module transmits the detected surface temperature of a soldering iron tip to the control system; after the control system comparing the surface temperature of the soldering iron tip with a set temperature, the control system adjusts the power automatically according to the set temperature to compensate the surface temperature of the soldering iron tip. When the soldering iron tip contacts the correcting temperature sensor of the soldering iron tip surface temperature detecting module, the temperature of the soldering iron tip can be automatically compensated without manual operation. The present invention solves the technical problems of the conventional soldering equipment, of which the usage cost is high and the temperature deviation can not be corrected automatically. | 03-31-2011 |
| 20110095012 | Device For Heating A Golf Ball - The present disclosure relates to a handheld clamp device for applying heat to a golf ball. The clamp may have two lever arms each attached at one end to a pivot. A golf ball receiving unit may be attached to each lever arm at the opposite end as the pivot. Each golf ball receiving unit may include a heating element. The internal heating surface of each golf ball receiving unit may contain a pattern, which can be a dimple pattern. When in use, the handheld device may heat the surface of a golf ball such that the pattern on the internal heating surfaces forms a dimple pattern into the surface of the golf ball. The handheld clamp device may be included as part of a kit, along with multiple sets of golf ball receiving units, and sometimes at least one golf ball. | 04-28-2011 |
| 20110284517 | Electronically Heated Tool for Use in Installation of Anchoring Devices Employing Hot Melt Adhesives - An electrically heated tool adapted for an anchoring device includes a housing having an opening, a heating head extending forwardly out of the opening, and a movable member disposed movably on the heating head and extending forwardly out of the opening. The movable member has an engagement hole permitting extension of the heating head therethrough, a front annular surface, a loading portion disposed on the front annular surface, and a loading space defined between the loading portion and the front annular surface. The movable member is movable relative to the heating head between an extended position whereat a front pressing surface of the heating head is spaced apart from a forwardly protruding nose of the device, and a retracted position whereat the front pressing surface contacts the nose. A spring is disposed for biasing the movable member toward the extended position. | 11-24-2011 |
| 20120024834 | MELTING PEN - In one embodiment, a melting pen is provided, comprising: a heating element, which is controllably connected to a power source, means for regulating the current from said power source, which reaches said heating element, so that, said heating element is capable of melting plastic sheets of predetermined thicknesses, and a protective spring surrounding said heating element. | 02-02-2012 |
| 20130319993 | SOLDERING IRON TIP - A soldering iron tip includes a mounting portion to be connected to an soldering iron, and a U-shaped tip. The tip includes a connecting plate connected to the mounting portion and two tip portions extending from opposite ends of the connecting plate. The tip is made of material, which is resilient, heat conductive, and having a high temperature resistance. | 12-05-2013 |
| 219232000 | Internal arc-type heating unit | 1 |
| 20140061182 | Soldering Iron - A soldering iron includes a soldering tip which is adapted to be heated by means of a laser beam traveling at least partially along a laser path in the soldering iron. The soldering iron further includes an energy converter provided for absorbing the laser beam and coupled to the soldering tip for heating the same. | 03-06-2014 |
| 219233000 | Tip in electrical circuit | 1 |
| 20130075385 | Thermal Eraser For Tactile Drawings - A thermal eraser for erasing tactile drawing features from a tactile drawing medium, along with methods of erasing tactile drawing features formed on a tactile drawing medium, are disclosed. The thermal eraser has a heated tip that can be heated to a temperature sufficient to cause the tactile drawing feature to flow back into the surface of the tactile drawing medium. The heated tip has a tip temperature that can be controlled by a temperature-regulating circuit. A set-point temperature can be used to set the tip temperature and maintain the tip temperature. The thermal eraser can be controlled by hand or by an electro-mechanical device such as a tactile printer. | 03-28-2013 |
| 219236000 | Coil or loop-type heating element | 3 |
| 20110139763 | HEATED SNOW SHOVEL - The heated snow shovel combines a snow shovel with an ice chopper. Both shovel and chopper are configured to resemble a human hand or glove. Heat is supplied to both utensils via battery-powered electric heating coils. Mounted on a common handle, the ice chopper utensil can be raised and lowered relative to the shovel. The ice chopper can also be made to vibrate. Controls are provided to regulate the heat supplied to each utensil. The handle is ergonomically configured to enhance comfort. | 06-16-2011 |
| 20140360999 | Precision Configuration Of A Component - A precision configuration system includes a plier device having clasp members, a heat transfer clamp member, a bending force transducer, and a temperature controller. One clasp member has a single jaw tooth that contacts and heats a component, for example, a wire positioned by a component holder and accommodated within a receptacle defined between double jaw teeth of the other clasp member. The heat transfer clamp member includes a heating coil that generates and transfers heat to the single jaw tooth. The bending force transducer controls magnitude and direction of bending forces applied by the plier device to precision bend and reshape the component at one or more bending points on the component based on force commands received from a component configuration computer system. The temperature controller controls the generation and transfer of heat to the single jaw tooth to facilitate temperature controlled, precision bending and reshaping of the component. | 12-11-2014 |
| 219238000 | Detachable tip | 1 |
| 20150083707 | Process For Fabricating Inductive Heated Solder Cartridge - A method or process of fabricating a solder cartridge and solder cartridge made according to the process is disclosed. The solder cartridge made according to the process provides a self-temperature regulating solder tip for an inductive current soldering station having improved heater quality and stability with reduced manufacturing costs. | 03-26-2015 |
| 219240000 | With power supply, voltage or current control, or connection and/or disconnection means | 10 |
| 20080314888 | Sealing mechanism for hand-held electric sealer - An improved sealing mechanism includes a heat insulation base, a heating portion, and a compression spring, where the heat insulation base has a left side part, a middle part, and a right side part. The heating portion includes at least two heating wires equidistantly spaced from each other a certain distance, a left locating plate and a right locating plate, where the heating wires are, at both ends, electrically connected with the left locating plate and the right locating plate, respectively. The left locating plate and the right locating plate of the heating portion are engaged with the left side part and the right side part of the heat insulation base, respectively, such that the heating wires are positioned at the middle part of the heat insulation base. | 12-25-2008 |
| 20090084770 | DEVICE TO DETECT THE POSITION OF AN IRON - A device to detect an iron's position includes a constant voltage regulator, a frequency pick up unit, an integrated circuitry chip, a sensor unit and a control unit. The frequency pick up unit is connected to the constant voltage regulator. The frequency pick up unit includes a resistor connected to a capacitor to retrieve the frequency signal of the input voltage. The integrated circuitry chip includes a frequency producer connected with a frequency identifier. The sensor unit includes a metal ball disposed on an arc track to control the signal input of the frequency pick up unit. The control unit is connected to the frequency identifier. The frequency identifier triggers a signal to change the working mode of a transistor of the control unit. | 04-02-2009 |
| 20090107977 | Heating device of shape memory alloy member - To provide a heating device of a shape memory alloy member that requires only setting a minimum level value of, for example, the diameter of a wire, does not depend on the other conditions such as the length of the wire, and hence can be easily used. A heating device of a shape memory alloy member that passes current through a member made of a shape memory alloy and works the member into a target shape by generated heat is provided with: a voltage limiting part | 04-30-2009 |
| 20090242539 | Heating System - A heating system that provides long lasting and all-encompassing heat to the hands of a skier or snowmobile/motorcycle user. A power source, such as a battery, is secured within a hollow portion of each handgrip. In the wired version, a conduit passes through the wrist strap attached to each ski pole handgrip and connects with each glove, where conductive wires sewn into the glove fabric carry the power to strategically placed heating elements also sewn into the glove fabric, which in turn provides heat to the skier's hands. The wireless version features an interface and various contact points between the gloves and handgrips, and may be applied to both ski poles and handlebars of snowmobiles and motorcycles. | 10-01-2009 |
| 20100116809 | PORTABLE HEAT SEALING APPARATUS - The present invention is a portable heat sealing apparatus with a safety circuit design. The portable heat sealing apparatus comprises a body, a heating module, an upper case and a power module. The heating module and the upper case ensure a smooth, continuous bond between facing surfaces of a plastic bag. | 05-13-2010 |
| 20120132637 | Wood burning apparatus - Systems efficiently using heat to create a creative design using a wood burning pen are disclosed. The embodiments a wood burning pen equipped with two receiver tubes angled 0.5°-4° away from each other, two screws capable of tightening the contact between two contact rods and the receiver tubes, and a tip wire connecting the two contact rods. The contact rods are inserted into the receiver tube openings. The contact rods are tightened into place with the screws. The two receiver tubes conduct electricity through the body of the wood burning pen. Because of the screws contact with the receiver, the electricity travels through the contact rods, heating tip wire. The tip wire may then be used to create decorative designs in wood. | 05-31-2012 |
| 20150290782 | Fastener Driving Tool with Electric Heating Unit - A fastener driving tool includes a handle, a driving unit, and a heating unit. The handle includes an assembling end, a gripping end, and a receiving slot arranged in the handle. The driving unit includes a connecting end connected to the assembling end, and a driving end. The heating unit is received in the receiving slot of the handle and includes a circuit board and a heater. The circuit board is electrically connected with the heater. The heater connects and contacts with the driving unit. The heater is adapted for producing and conducting heat to the driving unit to melt the threadlocker. | 10-15-2015 |
| 219241000 | With thermal control means | 3 |
| 20090050618 | CIRCUIT DEVICE FOR STEAM ENGINE - A circuit device for a steam engine having a power unit is electrically connected to a positive electrode and a negative electrode of the power unit includes a switching unit having a positive voltage contact set and a negative voltage contact set and is switchable between a first mode, in which the power unit provides electricity to first contacts of the positive and negative voltage contact sets, and a second mode, in which the power unit provides electricity to second contacts of the positive and negative voltage contact sets, a heater module having an input end connected to first and second contacts of the positive voltage contact set and an output end thereof connected to the first contact of the negative voltage contact set, and a voltage step-down unit connected in series to the output end of the heater module and the second contact of the negative voltage contact set. | 02-26-2009 |
| 20110089155 | COOLANT TEMPERATURE CONTROL APPARATUS FOR A WET SAW - A coolant temperature control apparatus for a wet saw is provided, in which a coolant temperature controller is mounted on the wet saw to heighten the temperature of the coolant to a set temperature, and thus a tile cutting work can be efficiently performed even in cold weather below zero with the work continuity heightened. The coolant temperature control apparatus for a wet saw includes a support member on which a material to be cut is arranged, an electric cutting device cutting the material arranged on the support member, a coolant supply device cooling heat generated during operation of the electric cutting device, and a coolant temperature controller heightening the temperature of coolant stored in the coolant supply device. | 04-21-2011 |
| 20120312799 | ELECTRIC SOLDERING IRON AND METHOD FOR HEATING THE ELECTRIC SOLDERING IRON - An electric soldering iron includes a proximity sensor and a processing unit. The processing unit electronically connects to the proximity sensor, a timer, and a power control unit. The power control unit connects to a heating circuit. The proximity sensor senses presence of a nearby user. The processing unit controls the timer to count a time duration when the proximity sensor does not sense the presence of the nearby user. If the non-sensing continues for a certain period the electric soldering iron is switched to less power, and if the non-sensing continues for an additional period of time, the electric soldering iron is switched off altogether. | 12-13-2012 |
| 219242000 | Supports | 1 |
| 20110259868 | Heating Iron Case - A case for holding an iron having a heating element coupled to a handle, the handle coupled to an electrical cord having a plug, the apparatus comprising: a sleeve having an opening for receiving the heating element; a pair of flaps each coupled to the surface of the sleeve, the flaps forming a cavity from one portion of the perimeter of the opening to another portion of the perimeter of the opening, the cavity being such that the electrical cord can be wrapped around the sleeve and secured by removably coupling the flaps around the electrical cord. | 10-27-2011 |
