| JAMCO CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20110302616 | VISIBLE LIGHT COMMUNICATION APPARATUS FOR IN-FLIGHT ENTERTAINMENT SYSTEM IN AIRCRAFT CABIN - The invention provides a visible light communication apparatus for in-flight entertainment system in an aircraft cabin in which a visible light communication (VLC) system is used for wireless communication of various contents data for in-flight entertainment. The invention provides a visible light communication apparatus for in-flight entertainment system in an aircraft cabin comprising an illuminating apparatus for illuminating the aircraft cabin via light emitted from an OLED element | 12-08-2011 |
| 20110163697 | CABIN ILLUMINATING DEVICE OF AIRCRAFT - The invention provides an illuminating device suitable for illuminating a cabin of an aircraft. An OLED illuminating panel | 07-07-2011 |
| 20110148664 | GALLEY CONTROL SYSTEM OF AIRCRAFT - The invention provides a control system adopting a communication network using wireless visible light and IR light communications in a galley of an aircraft which is subjected to limitations of aviation regulations regarding wired communications. Insert equipments | 06-23-2011 |
| 20100237193 | DOOR STRUCTURE OF AIRCRAFT RESTROOM - There is provided a space-saving and compact swing type door structure of an aircraft restroom, in which a door is automatically closed and which is easy to use for a passenger using the restroom. The swing type door ( | 09-23-2010 |
| 20100224616 | STEAM OVEN FOR AIRCRAFT INCLUDING SAFETY VALVE FOR WATER LEAKAGE PREVENTION PURPOSES - The safety valve is provided on the upstream or downstream side of the regulating valve provided in the water supply passage for supplying water to the steam generator. The safety valve does not completely close the regulating valve while the regulating valve is normally opened and closed by a predetermined drive signal. When the regulating valve is completely opened due to abnormality, the safety valve gradually closes the regulating valve by virtue of a water flow and maintains the complete closing of the water supply passage after a lapse of a predetermined time. According to this constitution, the steam oven comprises a mechanism that singularly automatically stops jetting of water without depending on electrical control. | 09-09-2010 |
| 20100224083 | HEATING UNEVENNESS PREVENTING DEVICE FOR STEAM OVEN FOR AIRCRAFT - The centrifugal fan for circulating a steam in the cook chamber of a steam oven is rotated in the reverse direction only for a certain time of a set cooking time, whereby a steam circulating flow generated in the cook chamber is changed, and consequently, the foods on the casseroles placed in the cook chamber are uniformly heated. | 09-09-2010 |
| 20100150535 | AIRCRAFT USE WATER HEATER - To provide an aircraft use water heater that operates by an aircraft power source of an AC variable frequency mounted in an aircraft, that is small, light-weight, safe, and low power consumption, and that can supply warm water stably. In an aircraft use water heater composed of a tank section for heating liquid stored therein and a controlling section for controlling the heating of the liquid by an aircraft power source, a bottom face of the tank section has a baffle plate and, liquid flowing in the tank section collides against the baffle plate to flow in a different direction parallel to the bottom face and is upwardly moved, while being heated, in the vicinity of a helical coil-type heater and is taken out through a liquid outlet. | 06-17-2010 |
| 20100116421 | METHOD FOR CONTINUOUSLY FORMING COMPOSITE MATERIAL SHAPE MEMBER HAVING VARIED CROSS-SECTIONAL SHAPE - The invention provides a method for continuously forming a composite material shape member having a varied cross-sectional shape. A C-shaped movable mold | 05-13-2010 |
| 20100080031 | POWER FREQUENCY CONVERTER - A current control circuit (active element) is provided that is connected between a rectifier of a DC power source and a smoothing capacitor in a power frequency converter and that controls a variation in the rectified current caused by a variation in the instantaneous power consumption of the load device. When the rectified current increases, the current control circuit limits the current to have a reference current value or lower and, when the rectified current decreases, the current control circuit increases the current to have a value close to the reference current to thereby suppress the rectified current from the rectifier to a substantially-constant value. This consequently mitigates the influence on the primary power source by the variation in the instantaneous power consumption of the load device, thus clearing the Load Demand Variation specification required for the power source to be used in an aircraft. | 04-01-2010 |
| 20100035018 | Sandwich panel - A sandwich panel that has excellent practicality as an inner wall material used in aircraft, for example, whereby the abovementioned requirements of flexural strength, peel strength, and in-plane shear strength can be satisfied while having reduced weight. A sandwich panel in which a middle material | 02-11-2010 |
| 20090243151 | METHOD FOR CONTINUOUSLY PREFORMING COMPOSITE MATERIAL IN UNCURED STATE - The invention provides a method for continuously preforming a prepreg material impregnated with thermosetting resin in an uncured state. A sheet of prepreg material is drawn out from a roller, laminated, and bent into a given cross-sectional shape via a bending device. The prepreg material is then continuously formed via a mold having a heater into a long product. The heat and pressure applied to the prepreg material in the mold is selected from a heating temperature that does not completely cure the thermosetting resin and a pressure range enabling the prepreg material to maintain the formed state. The above-mentioned preforming method enables to form members having a loose curvature (for example, a radius of 7 m or smaller) or stringers having a continuously varied curvature. | 10-01-2009 |
| 20090239018 | PREPREG PEEL PLY FOR CONTINUOUSLY FORMING COMPOSITE MATERIAL - The invention provides a prepreg peel ply to be laminated on a surface of a composite material prepreg for forming a member having a concaved portion such as an H-shaped member, wherein the prepreg peel ply is peeled off after performing hardening so as to improve the adhesiveness of the surface of the composite material. A prepreg peel ply impregnated with resin having a hardening property substantially equivalent to that of the composite material prepreg is used as the peel ply to be laminated on a surface of the composite material prepreg. Through use of such prepreg peel ply, it becomes possible to apply a continuously formed prepreg material to form members having concaved portions, such as H-shaped members, and to form excellent members without voids. By using polyester or nylon as fiber material contained in the prepreg peel ply, the peel property can be improved, and the surface of the composite material prepreg will have a desirable roughness after peeling off the prepreg peel ply, according to which the adhesiveness of the surface is enhanced. | 09-24-2009 |
| 20080318000 | SANDWICH PANEL - There is provided a lightweight sandwich panel of exceptional utility, which satisfies the flexural strength and in-plane shear strength requirements for an inner wall material used in aircraft. The sandwich panel comprises a laminating material in which a plurality of fiber bodies_is laminated, and a surface material, the laminating material and the surface material being laminated in the stated order from the inside to the outside on the upper and lower surfaces of a hollow columnar core. The laminating material comprises at least four unidirectional fiber bodies each of which has fibers aligned in a uniform direction and is laminated so that each of the fiber directions thereof is at approximately 0 , +45°, −45°, and 90°, respectively, in relation to one edge of the sandwich panel. The unidirectional fiber bodies are stitched together using a stitching yarn. | 12-25-2008 |
| 20080277071 | Method and apparatus for molding thermosetting composite material - The invention provides a means for molding a prepreg material with a curved surface formed by impregnating carbon fiber or glass fiber with thermosetting resin. A prepreg sheet | 11-13-2008 |
| 20080217806 | Continuous molding method of composite material having stepwise sectional thickness - There is provided a continuous molding method capable of varying a thickness of a prepreg molded article. | 09-11-2008 |
