1. A multimedia name card management system, comprising:
a web site, which provides a multimedia name card integration system web site accessible by member with a password;
a one-dimensional barcode, which is specific to a given individual member and is printed on his name card; and
a user employing a barcode reader to read the individual specific one-dimensional barcode printed on the name card and accessing the multimedia name card management system web site through Internet to fast access personal data of the member recorded in the web site so as to realize efficient look-up of the multimedia name card.
2. The multimedia name card management system according to claim 1, wherein the barcode multimedia name card integration system web site comprises a web site that comprises a data management mechanism containing text, image, and voice.
3. The multimedia name card management system according to claim 1, wherein name cards belonging to the user are automatically and sequentially sorted in accordance with alphabet, number of stroke, or date for easy look-up.
4. The multimedia name card management system according to claim 1, wherein the user end is allowed to key in a keyword for carrying out full text searching through the name cards owned thereby.
5. The multimedia name card management system according to claim 1, wherein the barcode name card management web site system is a password device to allow the member to prevent other persons from modifying the personal data.
6. The multimedia name card management system according to claim 1, wherein alphanumeric characters are printed below the barcode to allow the user to carry out input through a keyboard instead of using the barcode scanner device for looking up the data of the name card.
7. The multimedia name card management system according to claim 1, wherein the system automatically informs of all users who have scanned the member’s name card when the member modifies personal data.
8. The multimedia name card management system according to claim 1, wherein the name card data owned by the user is transmitted in a wireless manner to a mobile phone or personal digital assistant thereof or only a preset selected data is transmitted.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An X-ray CT apparatus comprising an X-ray tube, an X-ray detection unit, one or more circuit units, and a rotating portion on which the X-ray tube, the X-ray detection unit, and one or more circuit units are mounted to be rotated,
wherein the rotating portion includes a cylinder portion in which the X-ray tube and one or more circuit units are fixed on the inner wall thereof, a ring portion that is disposed so as to be near to one opening rather than the center in the axis direction of the cylinder portion and that has an opening for inserting an object to be examined, and a plurality of spoke portions that connect the cylinder portion and the ring portion.
2. The X-ray CT apparatus according to claim 1,
wherein the ring portion is positioned at the position of one opening of the cylinder portion.
3. The X-ray CT apparatus according to claim 1,
wherein the X-ray tube and one or more circuit units are constituted so that each end thereof is inserted into an opening between the spoke portions.
4. The X-ray CT apparatus according to claim 3,
wherein the X-ray tube and one or more circuit units are disposed without contacting the spoke portions and the ring portion.
5. The X-ray CT apparatus according to claim 3,
wherein stiffness of the spoke portions on both sides of the X-ray tube is configured to be greater than that of the other spoke portions.
6. The X-ray CT apparatus according to claim 5,
wherein the spoke portions of both sides of the X-ray tube include a portion in which the thickness in the direction of the rotation axis is thicker than those of the other spoke portions.
7. The X-ray CT apparatus according to claim 1,
wherein a plurality of the spoke portions include spoke portions of a plurality of kinds in which the cross-sectional shapes are different in the direction perpendicular to the radial direction of the cylinder portion.
8. The X-ray CT apparatus according to claim 1,
wherein the ring portion includes a region in which the width is wide in the radial direction, and the X-ray detection unit is mounted on the region.
9. An X-ray CT apparatus comprising an X-ray tube, an X-ray detection unit, one or more circuit units, and a rotating portion on which the X-ray tube, the X-ray detection unit, and one or more circuit units are mounted to be rotated,
wherein the rotating portion includes a cylinder portion in which the X-ray tube and one or more circuit units are fixed on the inner wall thereof, a ring portion on which the X-ray detection unit is fixed and that has an opening into which an object is inserted, and a plurality of spoke portions that connect the cylinder portion and the ring portion.
10. The X-ray CT apparatus according to claim 2,
wherein the X-ray tube and one or more circuit units are constituted so that each end thereof is inserted into an opening between the spoke portions.