Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Oohori
Kei Oohori, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090200321 | SQUARE CAN AND METHOD AND APPARATUS FOR DOUBLE SEAMING THE SAME - ABSTRACT A square can capable of securing high sealing performance even if a curvature radius of a seamed portion at a seamed corner portion is reduced, enabling a reduction in a countersink depth, reduced in size, having excellent sealing ability and storage efficiency and a method and an apparatus for double seaming the square can. A second seaming roll ( | 08-13-2009 |
| 20100281680 | FORMING MACHINE FOR FORMING MEANDERING LOOP WINDING AND METHOD OF FORMING MEANDERING LOOP WINDING - A method for forming a loop winding having a plurality of meandering parts and disposed in a stator of a motor which includes: disposing the loop winding between a first die unit having a plurality of first dies and a second die unit having a plurality of second dies; and press forming the loop winding between the first dies and the second dies by relatively moving the first die unit and the second die unit toward each other, wherein the press forming step is so performed as to provide the loop winding with a plurality of meandering parts and, simultaneously, to reduce the loop winding in the radial direction. | 11-11-2010 |
Kei Oohori, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090206096 | THREE-PIECE SQUARE CAN AND METHOD OF MANUFACTURING THE SAME - The present invention provides a three-piece rectangular can which can overcome drawbacks (joint defect) of a can body joint portion of a three-piece can, and is of a new type which overcomes shortage of a can body strength which a two-piece can possesses, and exhibits excellent liquid leakage resistance, excellent can body strength and excellent heat radiation property or the like even when the can is used as a casing of a battery or electric equipment. For this end, the three-piece rectangular can of the present invention is formed such that a circular blank formed of an aluminum plate which forms an organic film on at least one surface thereof is formed into a bottomed circular can by deep drawing such that the organic film forms an inner side of the can, a cylindrical sleeve having no seam on a side surface thereof is formed by cutting a can bottom of the bottomed circular can, a rectangular can body portion having no seam on a side surface thereof is formed by deforming the cylindrical sleeve into a rectangular shape, a necking formed portion is formed by applying necking forming to opening portions at both ends of the rectangular can body, and a top lid and a bottom lid are mounted on the opening portions at both ends of the rectangular can body by double seaming by way of an organic compound. | 08-20-2009 |
| 20100196123 | CAN SEAMER - In seaming various shapes of cans, there is no need of replacement of a profiling cam or experience in techniques, thus enabling to reduce the number of components to be replaced and simplify a replacement work remarkably. Below a rotary driving ring ( | 08-05-2010 |
Kei Oohori, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100025284 | POLYGONAL DRAWN CONTAINER AND A FORMING METHOD THEREOF - A rectangular drawn container and a method for forming the same are provided which can prevent warpage of a bottom portion of a container in a simple way. In a rectangular drawn container that is provided with a polygonal bottom panel portion and a body portion of a polygonal tubular shape rising from peripheral edges of the bottom panel portion, a convex bead is formed on the bottom panel portion at a location in the vicinity of at least one bottom side rounded portion among bottom side rounded portions of the body portion, at an inner side of the container so as to extend in parallel to the at least one bottom side rounded portion at a predetermined distance therefrom. The bottom panel portion takes a rectangular shape, and the bead is arranged along a pair of bottom side rounded portions at long sides of the bottom panel portion. | 02-04-2010 |
Teppei Oohori, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090306247 | AQUEOUS COATING RESIN COMPOSITION AND AQUEOUS COATING COMPOSITION - An aqueous coating resin composition comprising a water-dispersible nonionic resin (A) and a water-dispersible anionic core-shell resin (B), characterized in that the water-dispersible nonionic resin (A) contains a polyoxyalkylene group-containing polymerizable unsaturated monomer (a1) at 5-50 mass % of the total polymerizable unsaturated monomer used for production of the resin (A), and the water-dispersible anionic core-shell resin (B) contains an anionic group in the resin. It is possible to provide aqueous coating compositions exhibiting both satisfactory coating manageability and finished appearance. | 12-10-2009 |