| Patent Number |
Title Of Patent |
Date Issued |
| 7228089 |
Image forming apparatus and developer replenishment portion |
June 5, 2007 |
| A recording medium supplied from any one of paper supply units is printed by an image forming section, and then, the image-formed recording medium is transported via a transport path which is formed along a vertical direction, and thereafter is ejected to an ejection unit which is pr |
| 7217780 |
Polyether ketone and method of producing the same |
May 15, 2007 |
| There are disclosed, a polyether ketone having a primary particle size of 50 .mu.m or less; and a method of producing a polyether ketone by a desalting polycondensation, which contains a step of conducting a polymerization reaction under a condition of deposition of the polymer. The |
| 6792230 |
Image forming apparatus and process cartridge and developing unit for the image forming apparatu |
September 14, 2004 |
| An image forming apparatus has a latent image forming unit for forming a latent image on an image carrying body and a developing unit for visualizing the latent image formed on the image carrying body by using a developer. In the image forming apparatus, for the developing unit, a de |
| 4351747 |
Information signal record medium of the capacitance type |
September 28, 1982 |
| An improvement is provided in and relating to a capacitance-type record medium wherein an information signal is recorded as a variation in the geometrical shape of its surface area, and is played back by the variation of the capacitance between its surface and an electrode of a reproduci |
| 4200191 |
Container for storage or transportation of semiconductor chips |
April 29, 1980 |
| A container for semiconductor chips is disclosed. The container includes an annular ring having a first diameter and an annular lower casing having a second diameter, greater than the first diameter. The annular lower container houses the annular ring. A plastic film, holding the sem |
