1. A computer implemented method, comprising:
receiving from a user through a user interface a search query comprising one or more query terms, the user interface having an interface language, the interface language being a natural language; and
determining a query language for the query from the query terms and the interface language, the query language being a natural language.
2. The method of claim 1, further comprising:
determining a score for each one of multiple languages, the score indicating a likelihood that the query language is that one of the multiple languages.
3. The method of claim 1, further comprising:
using the query language to select one or more mappings and using the selected one or more mappings to simplify each query term to a corresponding simplified query term; and
applying each simplified query term to a synonyms map to identify possible synonyms with which to augment the search query.
4. The method of claim 3, further comprising:
determining a score for each one of multiple languages, the score indicating a likelihood that the query language is that one of the multiple languages.
5. The method of claim 4, further comprising:
using each of the scores for the multiple languages to identify possible synonyms with which to augment the search query.
6. A computer program product, encoded on a computer-readable medium, operable to cause data processing apparatus to perform operations comprising:
receiving from a user through a user interface a search query comprising one or more query terms, the user interface having an interface language, the interface language being a natural language; and
determining a query language for the query from the query terms and the interface language, the query language being a natural language.
7. The product of claim 6, the operations further comprising:
determining a score for each one of multiple languages, the score indicating a likelihood that the query language is that one of the multiple languages.
8. The product of claim 6, the operations further comprising:
using the query language to select one or more mappings and using the selected one or more mappings to simplify each query term to a corresponding simplified query term; and
applying each simplified query term to a synonyms map to identify possible synonyms with which to augment the search query.
9. The product of claim 8, the operations further comprising:
determining a score for each one of multiple languages, the score indicating a likelihood that the query language is that one of the multiple languages.
10. The product of claim 9, the operations further comprising:
using each of the scores for the multiple languages to identify possible synonyms with which to augment the search query.
11. A system comprising:
means for receiving from a user through a user interface a search query comprising one or more query terms, the user interface having an interface language, the interface language being a natural language; and
means for determining a query language for the query from the query terms and the interface language, the query language being a natural language.
12. The system of claim 11, further comprising:
means for determining a score for each one of multiple languages, the score indicating a likelihood that the query language is that one of the multiple languages.
13. The system of claim 11, further comprising:
means for using the query language to select one or more mappings and using the selected one or more mappings to simplify each query term to a corresponding simplified query term; and
applying each simplified query term to a synonyms map to identify possible synonyms with which to augment the search query.
14. The system of claim 13, further comprising:
means for determining a score for each one of multiple languages, the score indicating a likelihood that the query language is that one of the multiple languages.
15. The system of claim 14, further comprising:
means for using each of the scores for the multiple languages to identify possible synonyms with which to augment the search query.
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. A closed type compressor comprising:
an electric motor component and a compressor component enclosed inside a sealed container, the compressor component including:
a crank shaft having a main shaft portion and an eccentric shaft portion;
a block having a compression chamber formed therein;
a piston inserted so as to be movable reciprocally inside of the compression chamber;
a connecting rod connecting the piston and the eccentric shaft portion; and
a balancing weight fixed to one end of the eccentric shaft portion opposite the main shaft portion, wherein the balancing weight includes a first balancing weight and a second balancing weight,
the first balancing weight is disposed at one side facing closer to the main shaft portion than the second balancing weight, and
the second balancing weight juts out to a position further from an axis of the eccentric shaft portion than the first balancing weight.
2. A closed type compressor of claim 1,
wherein the second balancing weight is formed heavier in weight than the first balancing weight.
3. A closed type compressor of claim 2,
wherein the second balancing weight is formed larger in thickness than the first balancing weight.
4. A closed type compressor of claim 2,
wherein the second balancing weight is formed of a material having a specific gravity larger than a material of the first balancing weight.
5. A closed type compressor of claim 1,
wherein the first balancing weight is fixed to the eccentric shaft portion and the second balancing weight is set to a position opposite the main shaft portion with respect to the piston when the piston is located at a bottom dead center thereof.
6. A closed type compressor of claim 5,
wherein one surface of the first balancing weight at a side facing the main shaft portion is located closer toward the main shaft portion than a surface of the piston at one side opposite the main shaft portion.
7. A closed type compressor of claim 1,
wherein the first balancing weight and the second balancing weight are fixed together into one piece.