Title:
DEVICE FOR KNEADING DENTAL INVESTMENT MATERIAL
Document Type and Number:
WIPO Patent Application WO/2007/125632
Kind Code:
A1
Abstract:
The rotation speed and rotation direction of a stirring blade are associated with
the angle and direction of rotation operation of a shuttle dial (31d) rotatable in
the left-right directions. In setting an operation program, a control section (30)
causes the stirring blade to rotate by controlling a motor (18) in real time so
that the motor (18) is associated with the amount of rotation operation and rotation
direction of the shuttle dial (31d). A worker performs kneading work by actually
using an investment material and operating the shuttle dial (31d), and while
visually confirming conditions of the kneading, the worker adjusts the operation
of the shuttle dial (31d) to set a parameter that forms the operation program.
The parameter is stored in a course program storage section (34) in a manner associated
with a course. When the worker presses a start key (31a) after selecting a course
by a course selection key (31c), an operation program corresponding to the selected
course is read and the stirring blade rotates according to the operation program.
Thus, an operation program can be easily set.
Inventors:
USUI MASAKI (JP)
Application Number:
PCT/JP2007/000020
Publication Date:
November 08, 2007
Filing Date:
January 18, 2007
Export Citation:
Assignee:
DENKEN CO LTD (JP)
USUI MASAKI (JP)
USUI MASAKI (JP)
International Classes:
A61C13/20; B01F7/00; B01F13/06
Foreign References:
| JPS55148549A | 1980-11-19 | |||
| JPH09327620A | 1997-12-22 | |||
| JP2005245375A | 2005-09-15 | |||
| JPH08131802A | 1996-05-28 | |||
| JP2003157121A | 2003-05-30 | |||
| JPH05282374A | 1993-10-29 | |||
| JP2004220270A | 2004-08-05 |
Attorney, Agent or Firm:
KOBAYASI, Ryohei (7th Floor Hougen-Sizyokarasuma Building,37, Motoakuozi-tyo, Higasinotouin Sizyo-sagaru,Simogyo-ku, Kyoto-si, Kyoto 91, JP)
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