Author: claimsbot

1. An electronic apparatus, comprising:
a casing comprising a first air-inlet and a first air-outlet, wherein a first passage is formed between the first air-inlet and the first air-outlet;
an optical module disposed in the casing, the optical module having a first light source and a second light source;
a first heat-dissipation device, disposed on the first passage and connected to the first light source;
a second heat-dissipation device, disposed on the first passage and connected to the second light source; and
a first fan, disposed between the first heat-dissipation device and the second heat-dissipation device on the first passage, the first fan generating a first air-flow passing through the first heat-dissipation device and the second heat-dissipation device.
2. The electronic apparatus of claim 1, further comprising a power supply module disposed between the second heat-dissipation device and the first air-outlet.
3. The electronic apparatus of claim 1, wherein the casing further comprises a second air-inlet and a second air-outlet, and a second passage is formed between the second air-inlet and the second air-outlet, the optical module comprises a third light source, the electronic apparatus further comprises:
a third heat-dissipation device disposed on the second passage and connected to the third light source; and
a second fan disposed on the second passage, the second fan generates a second air-flow passing through the third heat-dissipation device,
wherein the first passage and the second passage are substantially parallel.
4. The electronic apparatus of claim 3, wherein the first passage and the second passage are a straight passage respectively, the casing has a first side, a second side, and a third side, the third side is adjacent to the first side and the second side, and a camera lens is disposed on the third side, the first side and the second side are oppositely disposed, the second air-inlet and the second air-outlet are correspondingly disposed at the first side and the second side respectively, the second fan is adjacent to the second air-inlet, the first light source is connected to the first heat-dissipation device in a heat pipe guiding way, the second light source is connected to the second heat-dissipation device in the heat pipe guiding way, the third light source is connected to the third heat-dissipation device in the heat pipe guiding way, the first heat-dissipation device, the second heat-dissipation device, and the third heat-dissipation device respectively comprise a plurality of fins, length directions of the plurality of fins are substantially parallel to the directions of the first air-flow and the second air-flow.
5. The electronic apparatus of claim 3, further comprising a third fan disposed in the casing and adjacent to the second air-outlet, wherein the third fan and the second fan guide the second air-flow together.
6. The electronic apparatus of claim 3, further comprising an optical engine and a driving module, wherein the optical engine is disposed between the third heat-dissipation device and the second air-outlet, the driving module is disposed beyond the third heat-dissipation device or below the third heat-dissipation device.
7. The electronic apparatus of claim 3, further comprising a fourth heat-dissipation device disposed between the second fan and the third heat-dissipation device, wherein the first light source is connected to the first heat-dissipation device and the fourth heat-dissipation device respectively.
8. The electronic apparatus of claim 3, further comprising a fifth heat-dissipation device disposed between the first fan and the first heat-dissipation device, wherein the second light source is connected to the second heat-dissipation device and the fifth heat-dissipation device respectively.
9. The electronic apparatus of claim 1, further comprising a fourth fan, wherein the fourth fan and the first fan guide the first air-flow together, the first air-flow passes through the first heat-dissipation device, the first fan, the second heat-dissipation device, and the fourth fan, the fourth fan is adjacent to the first air-outlet.
10. The electronic apparatus of claim 1, wherein an open space is existed between the first heat-dissipation device and the second heat-dissipation device, the open space corresponds to the second light source and used for containing the first fan, if the first fan is not assembled yet, a user can assemble or disassemble the second light source via the open space.
11. A projector, comprising:
a casing comprising a first air-inlet, a second air-inlet, a first air-outlet, and a second air-outlet, wherein a first passage is formed between the first air-inlet and the first air-outlet, a second passage is formed between the second air-inlet and the second air-outlet;
an optical module disposed in the casing, the optical module having a first light source and a second light source;
a first heat-dissipation device, disposed on the first passage and connected to the first light source;
a second heat-dissipation device, disposed on the second passage and connected to the second light source;
a first fan, disposed on the first passage, the first fan generating a first air-flow passing through the first heat-dissipation device; and
a second fan, disposed on the second passage, the second fan generating a second air-flow passing through the second heat-dissipation device.
12. The projector of claim 11, further comprising a power supply module disposed between the first heat-dissipation device and the first air-outlet.
13. The projector of claim 11, further comprising a third heat-dissipation device, wherein the optical module comprises a third light source, the third heat-dissipation device is disposed on the first passage and connected to the third light source, the first light source is connected to the first heat-dissipation device in a heat pipe guiding way, the second light source is connected to the second heat-dissipation device in the heat pipe guiding way, the third light source is connected to the third heat-dissipation device in the heat pipe guiding way.
14. The projector of claim 13, further comprising a fourth heat-dissipation device, wherein the third light source is connected to the third heat-dissipation device and the fourth heat-dissipation device respectively.
15. The projector of claim 11, further comprising:
a third fan disposed in the casing and adjacent to the second air-outlet, wherein the third fan and the second fan guide the second air-flow together; and
a fourth fan, wherein the fourth fan and the first fan guide the first air-flow together, the first air-flow passes through the third heat-dissipation device, the first fan, the first heat-dissipation device, and the fourth fan, the fourth fan is adjacent to the first air-outlet.
16. The projector of claim 11, further comprising an optical engine and a driving module, wherein the optical engine is disposed between the second heat-dissipation device and the second air-outlet, the driving module is disposed beyond the second heat-dissipation device or below the second heat-dissipation device.
17. A projector, comprising:
a casing comprising a first air-inlet and a first air-outlet, wherein a first passage is formed between the first air-inlet and the first air-outlet;
an optical module disposed on the first passage, the optical module having a first light source;
a first heat-dissipation device, disposed on the first passage and connected to the first light source; and
a first fan, disposed on the first passage, the first fan generating a first air-flow passing through the first heat-dissipation device and the optical module.
18. The projector of claim 17, wherein the casing comprises a second air-inlet and a second air-outlet, and a second passage is formed between the second air-inlet and the second air-outlet, the optical module comprises a second light source, the projector further comprises:
a second heat-dissipation device disposed on the second passage and connected to the second light source; and
a second fan disposed on the second passage, the second fan generates a second air-flow passing through the third heat-dissipation device, wherein the first passage and the second passage are substantially parallel.
19. The projector of claim 18, wherein the optical module comprises a third light source, the projector further comprises a third heat-dissipation device disposed on the second passage and connected to the third light source, wherein the second fan is disposed between the second heat-dissipation device and the first heat-dissipation device.
20. The projector of claim 18, further comprising:
a third fan disposed in the casing and adjacent to the second air-outlet, wherein the third fan and the second fan guide the second air-flow together; and
a fourth fan disposed in the casing and adjacent to the first air-outlet, wherein the fourth fan and the first fan guide the first air-flow together.

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 characterizing the perceived visual quality of a holographic material, which, when illuminated, produces diffracted light and scattered light, the method comprising:
directing light from a collimated white light source onto the holographic material;
performing a measurement of the diffracted light;
performing a measurement of the scattered light; and
comparing said measurement of diffracted light and measurement of scattered light to measurements for like holographic materials.
2. The method of claim 1, wherein said measurement of diffracted light is a measurement of first order diffracted light.
3. The method of claim 1, further comprising the steps of
directing a portion of the diffracted and the scattered light onto a surface;
creating an image of said surface with a CCD array; said image representing light intensity, and measuring a portion of said image to perform said measurements of the diffracted light and the scattered light.
4. The method of claim 3, wherein said image comprises red, green and blue images and said measurements are performed separately for each of said red, green and blue images.
5. The method of claim 3 wherein said image of said surface is broken into a plurality of elements and each element is measured to perform said measurements of the diffracted light and the scattered light.
6. The method of claim 5, wherein said plurality of elements is comprised of sections of annular elements.
7. The method of claim 5, wherein said plurality of elements is comprised of rectangular elements.
8. A method for characterizing the perceived visual quality of a holographic material, which, when illuminated, produces diffracted light and scattered light, the method comprising:
directing light from a collimated white light source onto the holographic material;
projecting the diffracted and the scattered light onto a scattering surface;
creating an image of the diffracted and scattered light projected onto a scattering surface;
measuring said image to produce a measurement of the diffracted light and a measurement of the scattered light; and
comparing said measurement of diffracted light and measurement of scattered light to measurements for like holographic materials.
9. The method of claim 8, wherein said image is created with a CCD.
10. The method of claim 8, wherein said image is created of red, green and blue components of said light projected onto a scattering surface.
11. An apparatus for characterizing the perceived visual quality of a holographic material which, when illuminated, produces diffracted light and scattered light, comprising:
a white light source to produce a collimated light beam;
a scattering surface; and
a light measurement device,

wherein said collimated white light beam is directed to the holographic material, the diffracted light and the scattered light are projected onto said scattering surface and said light projected onto said scattering surface is measured with said light measurement device.
12. The apparatus of claim 11, wherein said light measurement device is a CCD.
13. The apparatus of claim 12, wherein said CCD creates an image of said light projected onto said scattering surface, said image comprised of a plurality of pixels, said pixels consisting of pixels representing red, green and blue components of said projected light and said measurement of light projected is performed separately for said red, green and blue components.

1. A method of writing data to an array of magnetic memory cells using at least three parameters, wherein each of the memory cells comprise a stack of a free ferromagnetic layer, a pinned ferromagnetic layer, and an insulating tunneling barrier located therebetween, the method comprising:
providing a non-magnetic effect to select ones of the memory cells sufficient to decrease a coercivity of the select memory cells below a predetermined threshold;
providing a first magnetic field proximate to the select ones of the memory cells;
providing a second magnetic field proximate to the select ones of the memory cells during the providing of the first magnetic field; and
altering the magnetic moment of the select memory cells by exceeding a threshold magnetic field of the select memory cells with a combination of the decreased coercivity, the first magnetic field, and the second magnetic field.
2. A method according to claim 1, wherein providing the non-magnetic effect comprises providing a heat effect in the select memory cells to increase a temperature of the select memory cells to decrease the coercivity of the select memory cells below the predetermined threshold.
3. A method according to claim 1, wherein the first magnetic field is provided orthogonally to the second magnetic field.
4. A method according to claim 1, wherein providing the first and second magnetic fields further comprises providing the first and second magnetic fields proximate to the select ones of the memory cells during the providing of the non-magnetic effect.
5. A method according to claim 1, wherein providing the first magnetic field further comprises providing the first magnetic field proximate to the select memory cells by providing current to, but not through, the select ones of the memory cells, and during the providing of the second magnetic field.
6. A method according to claim 5, wherein the current provided to, but not through, the select memory cells to provide the first magnetic field is provided via a same conductor as that used to provide the non-magnetic effect through the select memory cells.
7. A method according to claim 5, wherein the providing the second magnetic field comprises providing a second current to the select ones of the memory cells.
8. A method according to claim 7, wherein the second current is greater than the first current.
9. A method according to claim 5, wherein the first magnetic field is provided orthogonally to the second magnetic field.
10. A method according to claim 5, further comprising activating switching devices coupled to corresponding ones of the select memory cells to provide the first current through the select memory cells, and deactivating the switching devices to provide the first magnetic field to, but not through, the select memory cells.
11. A method of writing data to an array of magnetic memory cells using at least three parameters, wherein each of the memory cells comprises a stack of a free ferromagnetic layer, a pinned ferromagnetic layer, and an insulating tunneling barrier located therebetween, the method comprising:
providing a current through select ones of the memory cells to increase a temperature of the select memory cells sufficient to decrease their coercivity below a predetermined threshold;
providing a first magnetic field proximate to the select ones of the memory cells;
providing a second magnetic field proximate to the select ones of the memory cells during the providing of the first magnetic field; and
altering the magnetic moment of the select memory cells by exceeding a threshold magnetic field of the select memory cells with a combination of the decreased coercivity, the first magnetic field, and the second magnetic field.
12. A method according to claim 11, wherein the first magnetic field is provided orthogonally to the second magnetic field.
13. A method according to claim 11, wherein providing the first magnetic field further comprises providing the first magnetic field proximate to the select memory cells by ceasing providing the current through the select memory cells, but providing the current to the select memory cells during the providing of the second magnetic field.
14. A method according to claim 13, wherein the current provided to the select memory cells is greater than the current provided through the select memory cells.
15. A method according to claim 11, wherein providing the first and second magnetic fields further comprises providing the first and second magnetic fields proximate to the select ones of the memory cells during the providing of the current through the select ones of the memory cells.
16. A method according to claim 11, wherein providing the first magnetic field further comprises providing the first magnetic field proximate to the select memory cells by providing current to, but not through, the select ones of the memory cells, and during the providing of the second magnetic field.
17. A method according to claim 16, wherein the providing the second magnetic field comprises providing a second current to the select ones of the memory cells.
18. A method according to claim 17, wherein the second current is greater than the first current.
19. A method according to claim 16, further comprising activating switching devices coupled to corresponding ones of the select memory cells to provide the first current through the select memory cells, and deactivating the switching devices to provide the first magnetic field to, but not through, the select memory cells.
20. A method of writing data to an array of magnetic memory cells using at least three parameters, wherein each of the memory cells comprises a stack of a free ferromagnetic layer, a pinned ferromagnetic layer, and an insulating tunneling barrier located therebetween, the method comprising:
providing a first current through select ones of the memory cells to increase a temperature of the select memory cells sufficient to decrease their coercivity below a predetermined threshold;
providing a second current to, but not through, the select ones of the memory cells to provide a first magnetic field to the select memory cells;
providing a third current to the select ones of the memory cells to provide a second magnetic field to the select memory cells that is orthogonal to the first magnetic field and during the providing of the first magnetic field; and
altering the magnetic moment of the select memory cells by exceeding a threshold magnetic field of the select memory cells with a combination of the decreased coercivity, the first magnetic field, and the second magnetic field.

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 punch data generating device that generates punch data for execution with an embroiderable sewing machine including a needle bar that is moved up and down and that is configured to allow attachment of a punch needle for forming a plurality of penetrations on a sheet of workpiece by piercing the workpiece in dot-by-dot strokes of the punch needle, a transfer mechanism that is configured to transfer the workpiece in two predetermined directions in coordination with an up and down movement of the punch needle to execute a penetration forming operation for forming the penetrations on the workpiece, the punch data generating device, comprising:
a cut data generator that generates cut data constituting the punch data, the cut data being configured to instruct sequential formation of the penetrations along an outline of a predetermined pattern to allow cutting of the outline; and
an auxiliary cut data generator that generates auxiliary cut data constituting the punch data, the auxiliary cut data being configured to instruct sequential formation of the penetrations contacting the outline of the pattern to form a cut that facilitates detachment of the outline from the workpiece.
2. The device according to claim 1, wherein the auxiliary cut data is used for formation of a through hole comprising a portion of the outline of the pattern and the cut.
3. The device according to claim 2, wherein the through hole is sized to allow insertion of a user’s finger.
4. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data to form a plurality of the cuts.
5. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data for use in a sewing device that uses at least one needle bar from a collection of multiple needle bars.
6. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data for use in a sewing device that is provided with a single needle bar, the penetrations being formed with the punch needle attached to the needle bar instead of a sewing needle.
7. The device according to claim 1, further comprising a specifier for specifying a location where the cut is to be formed,
wherein the auxiliary cut data generator generates the auxiliary cut data such that the cut is formed at the location specified by the specifier.
8. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data such that the cut constitutes a portion of a polygonal through hole configured to be formed on the workpiece.
9. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data such that the cut extends outward in a straight line from the outline of the pattern.
10. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data such that the cut includes a bend.
11. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data such that the cut includes at least one straight line.
12. The device according to claim 1, wherein the auxiliary cut data generator generates the auxiliary cut data such that the cut defines an area enclosed by a plurality of lines.
13. A computer readable medium that stores a punch data generating program for generating punch data for execution with an embroiderable sewing machine including a needle bar that is moved up and down and that is configured to allow attachment of a punch needle for forming a plurality of penetrations on a sheet of workpiece by piercing the workpiece in dot-by-dot strokes of the punch needle, a transfer mechanism that is configured to transfer the workpiece in two predetermined directions in coordination with the up and down movement of the punch needle to execute a penetration forming operation for forming the penetrations on the workpiece, the punch data generating program, comprising:
instructions for generating cut data constituting the punch data, the cut data being configured to instruct sequential formation of the penetrations along an outline of a predetermined pattern to allow cutting of the outline; and
instructions for generating auxiliary cut data constituting the punch data, the auxiliary cut data being configured to instruct sequential formation of the penetrations contacting the outline of the pattern to form a cut that facilitates detachment of the outline from the workpiece.