Abstract: A method of preparing drug agglomerates includes adding a drug powder to a first solvent to form a first solution, adding a second solvent to the first solution to form a second solution. The drug powder undergoes nucleation to form drug agglomerates. The drug agglomerates are isolated from the second solution.

Abstract: An integrated fan blade and a fan having the same are provided. The fan includes a stator (1) and a fan blade (2); the stator (1) is provided with a stator pivoting member (10) and disposed on and electrically connected to a circuit board (11); the fan blade (2) includes a blade wheel (20), a fan blade pivoting member (21) formed at the center of the blade wheel (20) and axially extended; and a plurality of blade pieces (22) annularly formed at the outer periphery of the blade wheel (20), and the fan blade pivoting member (21) is pivoted with the stator pivoting member (10), wherein the fan blade (2) is formed with a magnetic material area and formed through an integrally forming means. With the fan blade (2) being integrally formed, the fan operating property can be effectively improved.

Abstract: A fan structure with a wear resistant film coated shaft liner includes a stator, a fan blade and a fan shield. The stator includes an axle center at a center portion thereof. The fan blade comprises a blade wheel, a shaft liner arranged at a center of the blade wheel and extended axially therefrom, a plurality of blades arranged to circumference the blade wheel externally and a magnetic unit arranged on the blade wheel. The fan shield covers the fan blade externally and includes a fixation portion for securing the axle center. The shaft liner of the fan blade includes an axial hole in order to allow the axle center of the stator to pivotally attach thereto. The axial hole is of a blind hole shape, and an inner wall surface of the axial hole is coated with a wear resistant film in contact with the axle center.

Abstract: A method of preparing drug agglomerates includes adding a drug powder to a first solvent to form a first solution, adding a second solvent to the first solution to form a second solution. The drug powder undergoes nucleation to form drug agglomerates. The drug agglomerates are isolated from the second solution.

Abstract: In a liquid cooling apparatus, a projector and an apparatus having a heat source, the liquid cooling apparatus includes a chassis and a cover. The chassis has upper and lower surfaces, a boss protruded from the lower surface, and a recessed groove formed on the upper surface and inside the boss. The boss has an area smaller than 50% of the area of the lower surface. The cover covers the chassis, and a cavity is formed inside the cover and the chassis. The cover has liquid inlet and outlet channels communicated with the cavity. The recessed groove improves the thermal conduction and heat exchange performance of the liquid cooling apparatus. The boss has an area smaller than 50% of the area of the lower surface and is thermally attached to the heat source more securely to provide excellent heat dissipating efficiency to both projector and liquid cooling apparatus.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: A pressure relief device is applied to a liquid cooling system. The pressure relief device includes an exhaust valve and a valve seat. The valve seat is connected with the exhaust valve to form a chamber. The valve seat has an inlet, an outlet and a protrusion. The inlet and the outlet are individually communicated with the chamber. The protrusion is located at the bottom of the valve seat and protrudes toward the exhaust valve. A liquid cooling system with the pressure relief device is also disclosed.

Abstract: The present invention provides a sustained release oral dosage form containing dalfampridine that can be administered once daily. The dosage form includes dalfampridine as the active pharmaceutical ingredient and the excipients comprising osmotic agents in a tablet core. The sustained release oral dosage form of the present invention can be administrated once daily and can provide a proper fluctuation index to reduce undesired adverse effect, prevent alcohol-induced dose dumping and release drug at a rate sufficient to maintain certain drug plasma concentration.

Abstract: An external auxiliary heat dissipation device includes an external connection head module, a fluid driving module, a heat dissipation module, and a plurality of first pipes. The external connection head module includes a first carrier body and at least two first fluid connection heads disposed on the first carrier body. The first pipes connect to the first fluid connection head, the fluid driving module, and the heat dissipation module to form a first fluid pathway. The electronic system includes an internal connection head module and a plurality of second pipes. The second pipes connect to the internal connection head module to form a second fluid pathway. The internal connection head module is detachably connected to the external connection head module, so that the first and the second fluid pathways are in fluid communication with each other to form a loop fluid pathway.

Abstract: A slim-type fan structure includes a stator (1) and a fan blade (2). The stator includes a circuit board (11) and a plurality of layout circuits (12) disposed to circumference the circuit board (11). The stator (1) includes an axial center (10) at a center portion thereof. The fan blade (2) includes a blade wheel (20), an axial sleeve (21) at a center of the blade wheel (20) and extended axially therefrom, a plurality of blades (22) formed to circumference an outer of the blade wheel (20), and a magnetic unit (23) disposed on the blade wheel (20). Also, the axial sleeve (21) is pivotally attached to the axial center (10). Accordingly, the magnetic unit (23) is formed by a plurality of N and S pole areas (230), (231) arranged alternatively in circular rows and corresponding to the layout circuits (12) along a vertical direction for the slim design.

Abstract: A liquid supply mechanism includes a casing, a cover and a plunger. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover. The chamber communicates with the liquid outlet. The cover has a first magnetic area. The plunger is movably disposed in the chamber. The plunger has a second magnetic area. A position of the first magnetic area is corresponding to a position of the second magnetic area and a magnetic pole of an end of the first magnetic area facing the second magnetic area is identical to a magnetic pole of an end of the second magnetic area facing the first magnetic area, such that a magnetic repulsive force is generated between the first magnetic area and the second magnetic area.

Abstract: A liquid supply mechanism includes a lower cover, an upper cover, a plunger and at least one resilient member. The lower cover has a liquid outlet and the upper cover is connected to the lower cover. A chamber is formed between the lower cover and the upper cover. The chamber communicates with the liquid outlet. The upper cover has a first magnetic area. The plunger is movably disposed in the chamber. The plunger has a second magnetic area and a position of the first magnetic area is corresponding to a position of the second magnetic area, such that a magnetic attraction force is generated between the first magnetic area and the second magnetic area. The resilient member is disposed in the chamber. Opposite ends of the resilient member abut against the upper cover and the plunger.

Abstract: A liquid supply mechanism includes a lower cover, an upper cover, a plunger, at least one resilient member and at least one damping member. The lower cover has a liquid outlet and the upper cover is connected to the lower cover. A chamber is formed between the lower cover and the upper cover. The chamber communicates with the liquid outlet and contains a cooling liquid. The upper cover has an axial hole. The plunger is movably disposed in the chamber. The plunger has an axial rod and the axial rod is inserted into the axial hole. The resilient member is disposed in the chamber. Opposite ends of the resilient member abut against the upper cover and the plunger. The damping member is disposed on the axial rod and abuts against an inner wall of the axial hole.

Abstract: A liquid supply device includes a casing, a cover, a plunger and a driving unit. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover. The chamber communicates with the liquid outlet. The plunger is movably disposed in the chamber. The driving unit is disposed relative to the plunger and used for driving the plunger to move.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: A method of manufacturing a rotor includes steps of providing a rotor casing and a bearing, wherein the rotor casing has an axial hole; disposing the bearing in the axial hole; and using a laser to weld an inner edge of the axial hole and an outer edge of the bearing, so as to fix the bearing with the axial hole.

Abstract: An axial air-gap motor stator and a fan thereof includes a motor stator. The motor stator includes multiple metal substrates stacked together. Each metal substrate has a port and multiple pole teeth disposed around the port. The two adjacent pole teeth on each metal substrate are disposed with a magnetic pole and the number of the pole teeth of each metal substrate is a natural number twice the number of the magnetic poles of each metal substrate. The magnetic poles of the metal substrates are arranged in a staggered manner. This avoids the problems of interference of magnetic poles and prevents the magnetic field from being affected.

Abstract: A shaftless fan structure having an axial air slit includes: a base, including a bottom plate connected with a fasten post; a rotor set, including a impeller sleeved on the fasten post and a magnetic member, wherein the impeller is formed with a bottom surface oppositely arranged with respect to the bottom plate, and the magnetic member is disposed on the bottom surface; a rolling bearing, fastened between the fasten post and the rotor set; and a stator set, disposed on the bottom plate and including a magnetic inducing portion oppositely arranged with respect to the magnetic member, wherein an axial air slit is formed between the magnetic inducing portion and the magnetic member. Accordingly, an objective of being shaftless is achieved, and the total height can be reduced through altering the arrangement of the magnetic member and the stator set.

Abstract: A method of preparing drug agglomerates includes adding a drug powder to a first solvent to form a first solution, adding a second solvent to the first solution to form a second solution. The drug powder undergoes nucleation to form drug agglomerates. The drug agglomerates are isolated from the second solution.