79results about How to "Small amount of heat" patented technology

A hot melt adhesive composition comprising (A) 60 to 98 wt. % of a propylene-ethylene copolymer, (B) 2 to 40 wt. % of a maleic anhydride-modified polypropylene wax having a softening point of 120 to 170° C. and serving as a tackifier, and when required, (C) an antioxidant in an amount of 0.1 to 5.0 wt. % based on the combined amount of (A) and (B).

A method for preparing a toner including toner particles, including granulating a toner constituent mixture to prepare toner constituent particles having a polar group with a first polarity on a surface thereof; and mixing a surfactant having a second polarity different from the first polarity and a particulate material with the toner constituent particles to prepare the toner particles. A toner prepared by the method mentioned above. An image forming method including developing a latent image with the toner; transferring the toner image on a receiving material optionally via an intermediate transfer medium, and fixing the toner image on the receiving material. A process cartridge including a developer container containing a developer including the toner mentioned above, and at least one of an image bearing member; a charger; a developing device; and a cleaner.

A white LED lamp including: a conductive portion; a light emitting diode chip mounted on the conductive portion, for emitting a primary light having a peak wavelength of 360 nm to 420 nm; a transparent resin layer including a first hardened transparent resin, for sealing the light emitting diode chip; and a phosphor layer covering the transparent resin layer, the phosphor layer being formed by dispersing a phosphor powder into a second hardened transparent resin, and the phosphor powder receiving the primary light and radiating a secondary light having a wavelength longer than that of the primary light. An energy of the primary light contained in the radiated secondary light is 0.4 mW / Im or less.

An illuminating system, device, and method are provided to illuminate an in-flight refueling operation involving a first aircraft, serving as a tanker aircraft and carrying the illuminating system of the present invention, and a second aircraft, entering an in-flight refueling position relative to the first aircraft. The system, device, and method of the present invention provide eye-safe, covert illumination suitable for illuminating the in-flight refueling position such that the second aircraft is illuminated upon entering the in-flight refueling position.

An imaging tube assembly (11) for a computed tomography (CT) system (10) includes an insert (60) that has a vacuum chamber (72). An anode (58) resides within the vacuum chamber (72) and rotates on a shaft (66) via one or more bearing (70). In one embodiment, a seal (52) resides between the insert (60) and the shaft (66). The seal (52) prevents the passage of a gas (80) into the vacuum chamber (72). In another embodiment, a pressure transition chamber (104) is coupled to an insert (60″) and a shaft (66″). The pressure transition chamber (104) has an associated middle fluid pressure that is between an internal fluid pressure of the vacuum chamber (104) and an external fluid pressure of said insert (60″).

An imaging tube assembly (11) for a computed tomography (CT) system (10) includes an insert (60) that has a vacuum chamber (72). An anode (58) resides within the vacuum chamber (72) and rotates on a shaft (66) via one or more bearing (70). In one embodiment, a seal (52) resides between the insert (60) and the shaft (66). The seal (52) prevents the passage of a gas (80) into the vacuum chamber (72). In another embodiment, a pressure transition chamber (104) is coupled to an insert (60″) and a shaft (66″). The pressure transition chamber (104) has an associated middle fluid pressure that is between an internal fluid pressure of the vacuum chamber (104) and an external fluid pressure of said insert (60″).

A filling percentage of a central portion is larger than that of a peripheral portion at the inlet end surface of an exhaust gas of a honeycomb segment (2) constituting a ceramic filter due to additional filling (13). Thus, an amount of soot accumulated in vents (5) in the central portion of each honeycomb segment (2) is less relative to that in the peripheral portion. This decreases a quantity of heat generated by burning of soot in the central portion, and reduces temperature rise during recycling, thus limiting the maximum temperature of the ceramic filter (1).

A lighted workbag or backpack having a positionable light source configured so as to provide significant illumination into the interior portion of the workbag or an external work area or the path in front of the backpack. The light source having a gooseneck configuration is mounted in a column or pouch positioned in the back of the backpack that allows the light to extend over the shoulder of a user wearing the backpack so as to illuminate the area in front of the user.

A water electrolysis system includes a water electrolysis apparatus for producing high-pressure hydrogen by electrolyzing pure water and a casing. The casing defines therein an accommodating chamber accommodating the water electrolysis apparatus etc. therein, first electric component compartments separate from the accommodating chamber and housing a controller and an electrolysis power supply therein, the first electric component compartments having first fans for introducing external air, and a second electric component compartment separate from the accommodating chamber and housing a relay, the second electric component compartment being connected to the first electric component compartments by a pipe.

{Technical Problems}To provide a simple style of lighting device using LED{Means for Solving Problems}A lighting device using LED, comprising an LED group 250 configured with series-connected plural number of LED 252 and a driving circuit 550 for feeding the light-emission current to the LED group, whereinthe driving circuits 550 has a parallel circuit comprised of a peak current setting capacitor 222 and a resistor 220 connected in parallel thereto, and a full-wave rectification circuit 230; whereinthe LED group 250 is connected to the output terminal of the full-wave rectification circuit, and the capacitance of the peak current setting capacitor has a value within a region in which the peak value of the pulsating current behaves to increase its value in accordance with the increase of the capacitance of the peak current setting capacitor; whereinan interruption period that is determined in accordance with the number of the series-connections of the LED in the LED group is specified, and the pulsating current, of which peak value is determined in accordance with the capacitance of the peak current setting capacitor, is fed to the LED group.