ELM INC. Patent applications |
Patent application number | Title | Published |
20150328711 | RESISTANCE-WELDER POWER SOURCE AND RESISTANCE WELDER USING THE SAME - Provided is a power source for energizing a resistance welder, including: one or a plurality of lithium-based secondary batteries ( | 11-19-2015 |
20140042481 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - A light emitting device which is inexpensive and has excellent characteristics and a method for manufacturing the same are provided. In the present invention, a chip-size package including a reflection wall is formed by forming a double structure in which a fluorescent material-containing film piece | 02-13-2014 |
20130181465 | OPTICAL DISC RESTORATION METHOD AND SYSTEM - After a scratch | 07-18-2013 |
20120206927 | LARGE LED LIGHTING APPARATUS - An LED lighting apparatus includes an LED-mounting base having LED elements mounted on its surface and a heat-dissipating section fixed on the back side of the LED-mounting base. The heat dissipating section is provided with: a core having a sealed space and heat-dissipating fins provided around the core. Thus, an LED lighting apparatus which has a shape substantially the same as that of a large mercury lighting apparatus, and which can efficiently dissipate heat generated from the LED elements, with only the smallest increase in the weight of the apparatus, can be provided. The electronic-circuit housing section may contain an electric circuit for generating power to be supplied to the LED elements. Furthermore, it is desirable to leave a small space in the electronic-circuit housing section so as to absorb the expansion of the cooling liquid, rather than completely fill the electronic-circuit housing section with the cooling liquid. | 08-16-2012 |
20110143636 | OPTICAL DISK RESTORATION METHOD AND APPARATUS - An optical disk restoration apparatus and optical disk restoration method are provided, which are capable of achieving a high level of capability of restoring a scratched optical disk, without consuming the time and labor of an operator, while reducing the production cost of the apparatus. During a polishing process, an appropriate amount of a polishing agent is dropped onto the readout surface of the optical disk by a polishing agent supply pump to continuously supply the polishing agent to the interface between the optical disk and polishing pads, while a polishing water supply pump is operated to replenish the polishing agent with moisture evaporated by the polishing heat. By this mechanism, the amount and physical properties of the polishing agent at the interface between the optical disk and the polishing pads are appropriately maintained for a long period of time, so that the restoration capability is maintained at high levels. | 06-16-2011 |
20100115834 | GERMINATION/GROWING APPARATUS AND PLANT CULTIVATION DEVICE - In a germination/growing apparatus having: a heat shield chamber that can be opened and closed; an illuminator for illuminating the inside of the heat shield chamber; a temperature regulator for heating and/or cooling the inside of the heat shield chamber; and a controller for controlling the temperature regulator, whereby seeds or plants are contained in the germination/growing apparatus for germinating or growing in the heat shield chamber, a breath inspirer for inspiring a human breath to the heat shield chamber is provided. With this configuration, the concentration of the carbon dioxide in the heat shield chamber can be increased, and the growth of the plant can be promoted. | 05-13-2010 |
20090052295 | Optical Disk Cleaning Device - An optical disk polishing device which includes: a disk holder for rotatably holding an optical disk | 02-26-2009 |