1. A search device comprising:
a data input unit for inputting document data to the search device;
a data judgment unit for making a determination whether the document data is image data or non-image data;
a corresponding template search unit;
a field data template memory storing a field data template indicating a position of field data within the document data;
a field extraction unit for extracting the field data from the document data, wherein
(i) in response to the data judgment unit determining that the document data is image data, the corresponding template search unit searches the field data template corresponding to the document data from the field data template memory, identifies a position of the field data included in the document data according to the found field data template, and thereafter the field extraction unit extracts the field data, and
(ii) in response to the data judgment unit determining that the document data is non-image data, the field extraction unit extracts the field data from the document data without searching the field data template;
a data storage unit for storing the field data, the document data, and an importance rank of the document data, the storing associating the document data, the field data and the importance rank, wherein the importance rank is calculated based on document properties independent from an entry of a search word;
a search word input unit for inputting the search word;
a search processing unit for searching the field data in the data storage unit based on the inputted search word and for retrieving the document data associated with the found field data; and
a display unit for displaying an icon representing the document data found by the search processing unit, at a position in a coordinate system, wherein a size of the icon varies according to the importance rank associated with the document data,
wherein the document data is associated with the icon on a one-to-one basis, and
wherein upon clicking the icon, information related to the associated document data becomes viewable.
2. The search device according to claim 1, wherein the field data includes a plurality of field names and a plurality of field values corresponding to the plurality of field names.
3. The search device according to claim 2, wherein the coordinate system has a vertical axis and a horizontal axis, and wherein each of the vertical axis and the horizontal axis has axis labels capable of showing a degree of any one of the plurality of field values.
4. The search device according to claim 3 further comprising, an axis selection unit for selecting one of the plurality of field names for the vertical axis and selecting one of the plurality of field names for the horizontal axis, wherein the axis labels of the vertical axis represent a degree of one of the plurality of field values corresponding to the one of the plurality of field names selected for the vertical axis, and wherein the axis labels of the horizontal axis represent a degree of one of the plurality of field values corresponding to the one of the plurality of field names selected for the horizontal axis.
5. The search device according to claim 1, wherein the non-image data is a computer file generated by word processor software.
6. The search device according to claim 1, wherein the image data is a computer file containing an image.
7. The search device according to claim 1 further comprising:
an importance evaluation unit for calculating the importance rank of the document data based on one or more factors selected from the group consisting of the time and date of printing, the number of printed copies, the number of times a document file associated with the document data is selected from the search result, the number of times the document file is listed in the search result, and the number of times the document file is selected for enlarged display.
8. An image forming apparatus comprising:
a data input unit for inputting document data to the search device;
a data judgment unit for making a determination whether the document data is image data or non-image data;
a corresponding template search unit;
a field data template memory storing a field data template indicating a position of field data within the document data;
a field extraction unit for extracting field data from the document data, wherein
(i) in response to the data judgment unit determining that the document data is image data, the corresponding template search unit searches the field data template corresponding to the document data from the field data template memory, identifies a position of the field data included in the document data according to the found field data template, and thereafter the field extraction unit extracts the field data, and
(ii) in response to the data judgment unit determining that the document data is non-image data, the field extraction unit extracts the field data from the document data without searching the field data template;
a data storage unit for storing the field data, the document data and an importance rank of the document data, the storing associating the document data, the field data and the importance rank, wherein the importance rank is calculated based on document properties independent from an entry of a search word;
a search word input unit for inputting the search word;
a search processing unit for searching the field data in the data storage unit based on the inputted search word and for retrieving the document data associated with the found field data;
a display unit for displaying an icon representing the document data found by the search processing unit, at a position in a coordinate system, wherein a size of the icon varies according to the importance rank associated with the document data,
wherein the document data is associated with the icon on a one-to-one basis,
wherein upon clicking the icon, information related to the associated document data becomes viewable; and
an image forming unit for forming an image according to the document data.
9. A document search system comprising:
an information processing apparatus for generating document data and for inputting the generated document data to the search device;
a data judgment unit for making a determination whether the document data is image data or non-image data;
a corresponding template search unit;
a field data template memory storing a field data template indicating a position of field data within the document data;
a field extraction unit for extracting field data from the document data, wherein
(i) in response to the data judgment unit determining that the document data is image data, the corresponding template search unit searches the field data template corresponding to the document data from the field data template memory, identifies a position of the field data included in the document data according to the found field data template, and thereafter the field extraction unit extracts the field data, and
(ii) in response to the data judgment unit determining that the document data is non-image data, the field extraction unit extracts the field data from the document data without searching the field data template;
a data storage unit for storing the field data, the document data and an importance rank of the document data, wherein the importance rank is calculated based on document properties independent from an entry of a search word;
a search word input unit for inputting a search word;
a search processing unit for searching the field data in the data storage unit based on the inputted search word and for retrieving the document data associated with the found field data; and
a display unit for displaying an icon representing the document data found by the search processing unit, at a position in a coordinate system, wherein a size of the icon varies according to the importance rank associated with the document data,
wherein the document data is associated with the icon on a one-to-one basis, and
wherein upon clicking the icon, information related to the associated document data becomes viewable.
10. The search device according to claim 1, wherein the importance rank is information showing a level of use frequency of the document data stored in the data storage unit.
11. The search device according to claim 1, wherein where the document data is the image data, the template search unit extracts character string data from the document data by using Optical Character Recognition (\u201cOCR\u201d), and thereafter searches the field data template corresponding to the document data from the field data template memory based on the character string data.
12. The search device according to claim 11, wherein where the document data is image data, the template search unit extracts character string data from the document data by using OCR, and thereafter searches a field data template candidate corresponding to the document data from the field data template memory based on the character string data, and
wherein the template search unit converts the searched field data template candidate into the same image format as the document data, calculates a degree of matching between the searched field data template candidate and the document data, and thereafter determines the field data template used for extraction of the field data based on the degree of matching.
13. The search device according to claim 12, wherein each bit is compared with respect to the searched field data template candidate and the document data, and determines whether each bit matches or not therebetween, and the degree of matching is calculated by dividing the total number of matched bits by the total number of bits.
14. The search device according to claim 1, wherein the non-image data includes template data, and
wherein the field data extraction unit extracts the field data from the non-image data based on the template data.
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 integrated circuit system comprising:
forming a memory section having a spacer with a substrate;
forming an outer doped region of the memory section in the substrate;
forming a contact on the outer doped region;
thinning the contact for forming a thinned contact; and
forming a metal plug on the thinned contact.
2. The system as claimed in claim 1 wherein forming the contact includes forming a cobalt silicide.
3. The system as claimed in claim 1 wherein forming the metal plug includes forming a tungsten plug.
4. The system as claimed in claim 1 wherein forming the outer doped region includes forming a source region or a drain region.
5. The system as claimed in claim 1 further comprising forming an electronic system or subsystem with the integrated circuit system.
6. An integrated circuit system comprising:
forming a memory section, having a charge storage stack and a spacer, with a substrate;
forming an outer doped region of the memory section in the substrate not below the memory section;
forming a cobalt silicide on the outer doped region;
thinning the cobalt silicide for forming a thinned cobalt silicide; and
forming a tungsten plug on the thinned cobalt silicide.
7. The system as claimed in claim 6 wherein forming the memory section having the charge storage stack includes forming a silicon rich nitride portion or a nitride portion.
8. The system as claimed in claim 6 wherein forming the memory section includes forming memory cells in a series.
9. The system as claimed in claim 6 further comprising connecting a source line and the tungsten plug.
10. The system as claimed in claim 6 wherein forming the memory section includes forming an inner doped region of the memory section in the substrate.
11. An integrated circuit system comprising:
a memory section having a spacer with a substrate;
an outer doped region of the memory section in the substrate;
a thinned contact on the outer doped region; and
a metal plug on the thinned contact.
12. The system as claimed in claim 11 wherein the thinned contact includes a thinned cobalt silicide.
13. The system as claimed in claim 11 wherein the metal plug includes a tungsten plug.
14. The system as claimed in claim 11 wherein the outer doped region includes a source region or a drain region.
15. The system as claimed in claim 11 further comprising an electronic system or a subsystem with the integrated circuit system.
16. The system as claimed in claim 11 wherein:
the memory section has a charge storage stack and the spacer over the substrate;
the outer doped region of the memory section in the substrate is not below the memory section;
the thinned contact is a thinned cobalt silicide on the outer doped region; and
the metal plug is a tungsten plug on the thinned contact.
17. The system as claimed in claim 16 wherein the memory section having the charge storage stack includes a silicon rich nitride portion or a nitride portion.
18. The system as claimed in claim 16 wherein the memory section includes memory cells in a series.
19. The system as claimed in claim 16 further comprising a source line connected with the tungsten plug.
20. The system as claimed in claim 16 wherein the memory section includes an inner doped region of the memory section in the substrate.