1. A flow path switching valve for switching a guide flow path for guiding a fluid material to a dispenser, comprising:
an injection chamber to which the fluid material pressurized by a compressed air is supplied, and an outer valve seating surface which is cylindrical and continuous from the injection chamber;
a partition member which is cylindrical and arranged on the inside of the outer valve seating surface in a radial direction, and partitions an internal space into a discharge chamber formed on the inside of the partition member and an annular feed chamber formed on the outside of the partition member;
an inner valve seating surface provided to the tip side portion of the partition member, wherein a valve chamber is formed between the inner valve seating surface and the outer valve seating surface;
a discharge control block formed with a control flow path which is connected to the feed chamber, wherein the volume of the control flow path is changed by a discharge rod; and
a valve element having a base portion which is arranged in the valve chamber, and opens and closes an inner flow path formed between the inner valve seating surface and the base portion of the valve element, and an annular flange portion which is integrally formed with the base portion, and opens and closes an outer flow path formed between the annular flange portion and the outer valve seating surface with elastic deformation,
wherein the flow path switching valve performs:
a filling operation in which the annular flange portion elastically deforms and separates from the outer valve seating surface to flow the fluid material into the control flow path from the injection chamber, and the base portion abuts on the inner valve seating surface to stop the flow of the fluid material to the discharge chamber;
a balance operation in which the elastic deformation of the annular flange portion is restored to be in contact with the outer valve seating surface and closes the outer flow path; and
a discharge operation in which when the discharge rod shrinks the volume in the control flow path and the pressure in the control flow path becomes higher than the pressure in the injection chamber, the base portion of the valve element separates from the inner valve seating surface, discharges the fluid material from the control flow path to the discharge chamber.
2. A discharge control apparatus for discharging a fluid material to a dispenser, the discharge control apparatus comprising:
an injection chamber to which the fluid material pressurized by a compressed air is supplied, and an outer valve seating surface which is cylindrical and continuous from the injection chamber;
a partition member which is cylindrical and arranged on the inside of the outer valve seating surface in a radial direction, and partitions an internal space into a discharge chamber formed on the inside of the partition member and an annular feed chamber formed on the outside of the partition member;
an inner valve seating surface provided to the tip side portion of the partition member, wherein a valve chamber is formed between the inner valve seating surface and the outer valve seating surface;
a discharge control block formed with a control flow path which is connected to the feed chamber, wherein the volume of the control flow path is changed by a discharge rod;
discharging means provided to the discharge control block to reciprocate the discharge rod; and
a valve element having a base portion which is arranged in the valve chamber, and opens and closes an inner flow path formed between the inner valve seating surface and the base portion of the valve element, and an annular flange portion which is integrally formed with the base portion, and opens and closes an outer flow path formed between the annular flange portion and the outer valve seating surface with elastic deformation,
wherein discharge control apparatus performs:
a filling operation in which the annular flange portion elastically deforms and separates from the outer valve seating surface to flow the fluid material into the control flow path from the injection chamber, and the base portion abuts on the inner valve seating surface to stop the flow of the fluid material to the discharge chamber;
a balance operation in which the elastic deformation of the annular flange portion is restored to be in contact with the outer valve seating surface and closes the outer flow path; and
a discharge operation in which when the discharge rod shrinks the volume in the control flow path and the pressure in the control flow path becomes higher than the pressure in the injection chamber, the base portion of the valve element separates from the inner valve seating surface, discharges the fluid material from the control flow path to the discharge chamber.
3. The discharge control apparatus according to claim 2, wherein the discharging means has a driving case in which the discharge rod is accommodated reciprocably,
wherein the discharge rod is inserted into the control flow path with the discharge control block being arranged while allowing the control flow path filled with the fluid material to face in an upper direction, and the driving case is attached to the discharge control block with the fluid material being overflowed from the control flow path.
4. The discharge control apparatus according to claim 2, wherein the discharging means has:
a driving rod for driving the discharge rod; and
a driving case in which the driving rod is accommodated and reciprocable in the axial direction,
wherein a stroke adjusting member for adjusting a stroke of the driving rod is provided in the driving case.
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 method for automatically reconfiguring an input interface, the method comprising:
with a physical computing device, analyzing input received through an input interface of said computing device;
with said physical computing device, determining a context based on said input; and
with said physical computing device, reconfiguring said input interface to comprise a key based on a domain associated with said context.
2. The method of claim 1, wherein said context is a category of document selected from among a number of predetermined document categories.
3. The method of claim 2, wherein said domain is a group of words selected from a number of databases based on said context.
4. The method of claim 3, wherein said number of databases comprises a database that includes input previously entered by a user of said physical computing device that is sorted according to said predetermined document categories.
5. The method of claim 1, wherein said domain is a group of words associated with a particular topic.
6. The method of claim 1, further comprising, generating a layout of said input interface comprising said key based on parameters of said computing device.
7. The method of claim 1, wherein said key invokes a widget.
8. The method of claim 1, in which said key comprises a drop down menu.
9. A computing system comprising:
a processor; and
a memory communicatively coupled to said processor;
in which said processor is configured to:
analyze input received through an input interface of a computing device;
determine a context based on said input; and
reconfigure said input interface to comprise a key based on a domain associated with said context.
10. The system of claim 9, wherein said context is a category of document selected from among a number of predetermined document categories.
11. The system of claim 10, wherein said domain is a group of words selected from a number of databases based on said context.
12. The method of claim 9, wherein said domain is a group of words associated with a particular topic that corresponds to said context.
13. The system of claim 9, in which said input interface further comprises a key based on input history of said device.
14. The system of claim 9, in which analyzing said input received through said input interface comprises using a Natural Language Processing (NLP) monitor.
15. The system of claim 9, in which said computing system comprises a mobile device.
16. The system of claim 9, in which said key comprises a drop down menu.
17. A computer program product for providing an automatically reconfigurable context based input interface, said computer program product comprising:
a computer readable storage medium having computer readable code embodied therewith, said computer readable program code comprising:
computer readable program code configured to analyze input received through an input interface of a computing device;
computer readable program code configured to determine a context based on said input; and
computer readable program code configured to reconfigure said input interface to include a key based on a domain associated with said context.
18. The computer program product of claim 17, wherein:
said context is a category of document selected from among a number of predetermined document categories; and
said domain is a group of words selected from a number of databases based on said context.
19. The computer program product of claim 17, wherein said domain is a group of words associated with a particular topic.
20. The system of claim 9, in which said key comprises one of a widget and a drop down menu.