Abstract: The present disclosure describes compositions including a eutectic matrix that includes methylsulfonylmethane and a sugar alcohol and particles of a nutraceutical in the eutectic matrix. In some embodiments, the sugar alcohol:methylsulfonylmethane ratio may be from 95:5 to 20:80. Also provided herein are methods for making the compositions and methods for increasing solubility and bioavailability of a nutraceutical.

Abstract: Provided herein are water soluble solid form compositions including a curcuminoid; and a solubilizer selected from one or more of methylsulfonylmethane (MSM) and steviol glycoside; glycerol polyethylene glycol hydroxystearate (GPGH) and steviol glycoside; fatty acid glycerol polyglycoester (GPE); steviol glycoside and an aromatic amino acid; and steviol glycoside. Also provided herein are methods of making the water soluble solid form compositions.

Abstract: Provided herein are solid form water soluble curcuminoid compositions, including a curcuminoid; and a solubilization matrix, wherein the solubilization matrix is selected from one or more of the following: (i) chlorophyllin (CHL); (ii) green tea extract; (iii) epigallocatechin gallate (EGCG); (iv) Rutin; and (v) an aromatic amino acid. Alternatively, the solubilization matrix may include methylsulfonylmethane (MSM). Also provided herein are methods for producing curcuminoid compositions.

Abstract: Provided herein are solid form water soluble curcuminoid compositions, including a curcuminoid; and a solubilization matrix, wherein the solubilization matrix includes methylsulfonylmethane (MSM). Also provided herein are methods for producing various curcuminoid compositions.

Abstract: Provided herein are solid form water soluble curcuminoid compositions, including a curcuminoid; and a solubilization matrix, wherein the solubilization matrix is selected from one or more of the following: (i) chlorophyllin (CHL); (ii) green tea extract; (iii) epigallocatechin gallate (EGCG); (iv) Rutin; and (v) an aromatic amino acid. Alternatively, the solubilization matrix may include methylsulfonylmethane (MSM). Also provided herein are methods for producing curcuminoid compositions.

Abstract: A control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine. The control valve has a substantially hollow cylindrical valve housing, a non-return valve and an annular filter. The annular filter is arranged within the valve housing and the non-return valve has a closing body and a spring element.

Abstract: A control valve for a device to variably adjust control times of gas-exchange valves of an internal combustion engine. The control device has a valve housing and a control piston. The valve housing has an axial cavity with a dividing element arranged in the cavity that separates the cavity into two partial spaces and hydraulically seals the spaces from one another. The dividing element is produced separately from the valve housing and is positionally fixedly fastened in the cavity of the valve housing. The first partial space holds the control piston, and a supply connection is formed in the region of the first partial space. The second partial space has at least one first opening via which pressure medium can be supplied to the second partial space by a pressure medium pump, and at least one second opening by which the second partial space communicates with the supply connection.

Abstract: A control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine. The control valve has a substantially hollow cylindrical valve housing, a non-return valve and an annular filter. The annular filter is arranged within the valve housing and the non-return valve has a closing body and a spring element.

Abstract: A control valve for a device to variably adjust control times of gas-exchange valves of an internal combustion engine. The control device has a valve housing and a control piston. The valve housing has an axial cavity with a dividing element arranged in the cavity that separates the cavity into two partial spaces and hydraulically seals the spaces from one another. The dividing element is produced separately from the valve housing and is positionally fixedly fastened in the cavity of the valve housing. The first partial space holds the control piston, and a supply connection is formed in the region of the first partial space. The second partial space has at least one first opening via which pressure medium can be supplied to the second partial space by a pressure medium pump, and at least one second opening by which the second partial space communicates with the supply connection.

Abstract: An identification structure formed on an outer surface of the socket comprises two parts for indentifying the sizes of the working hole and the square hole, respectively. The part for identifying the size of the square hole includes at least one identification area consisting of at least one axial identification portion or one radial identification portion or a combination of the at least one axial identification portion and the radial identification portion. Each of the axial and radial identification portions is a rectangular structure. The axial identification portion each represents a ? inch, and the radial identification portion each represents 1 inch.

Abstract: A wrench comprises a drive head, a drive element and at least two same-structured pawls. The drive element is disposed in a drive portion on an inner surface of the drive head and defined with at least two recesses. The at least two pawls are respectively pivoted in the at least two recesses by pivot pin. Between the recesses is disposed a reversing element, which is provided with an elastic element and a push element opposite the respective pawls in such a manner that the push element can push against the pawls. The pawl is provided with two engaging ends opposite two opposite ends of the drive portion of the drive head. The two engaging ends of each of the pawls are not symmetrical to each other and configured to engage with the drive portion. The pawls in the respective recesses are disposed in the same direction or different directions.

Abstract: A roller skate includes a fixing seat, a plurality of wheels, and a safety device mounted on the wheel. The safety device includes a safety member mounted on the fixing seat and urged on the wheel, so as to adjust a rotation speed of the wheel. Thus, the roller skate can be fixed on the ground without rotation by the safety device, so that the learner can stand on the roller skate without movement so as to practice his/her balance. In addition, the safety member is slightly loosened from the wheels, so that the wheels are rotated at a lower speed, thereby facilitating the learner practicing the skating skill.

Abstract: A skateboard includes a deck with two connection members connected to an underside thereof the deck and two trucks are connected to the two connection members respectively. Each truck has a main body and a transverse tube, and two wheels are rotatably connected to two wheel frames connected to two ends of the transverse tube. A truck spring member is received in each main body and has a first recess with which a protrusion on each connection member is engaged. The truck is rotatable about a first pin extending through the main body and the truck spring members, and is connected to the connection member.

Abstract: A wrench includes a drive head, a drive member, a plurality of locking teeth mounted on either one of the inner wall of the drive head and the drive member, and two locking devices located beside the drive member. An urging block is located between the two locking devices for pressing one of the two locking devices to engage with the drive member. Each of the locking devices includes two driving blocks each formed with a locking end engageable with the locking teeth to drive the drive member. The locking ends of the two driving blocks are respectively engaged with the locking teeth at different time. Thus, the locking device has a smaller driving angle for driving the drive member.

Abstract: A wrench includes a shank having a drive head, a handle slidably mounted on the shank, and a resistance member mounted between the shank and the handle to provide a resistance to damp movement of the handle. Thus, when a force is applied on the handle to rotate the shank about the drive head, the force produces an axial component force which drives the handle to move relative to the shank, so that the resistance member is compressed, and the handle is moved on the shank to a determined position. In addition, the shank is provided with an indication portion to indicate a safety parameter of motion of the handle during movement of the handle.

Abstract: A wrench includes a drive head, a drive member, a plurality of locking teeth mounted on either one of the inner wall of the drive head and the drive member, and two locking devices located beside the drive member. An urging block is located between the two locking devices for pressing one of the two locking devices to engage with the drive member. Each of the locking devices includes two driving blocks each formed with a locking end engageable with the locking teeth to drive the drive member. The locking ends of the two driving blocks are respectively engaged with the locking teeth at different time. Thus, the locking device has a smaller driving angle for driving the drive member.

Abstract: A roller skate includes a fixing seat, a plurality of wheels, and a safety device mounted on the wheel. The safety device includes a safety member mounted on the fixing seat and urged on the wheel, so as to adjust a rotation speed of the wheel. Thus, the roller skate can be fixed on the ground without rotation by the safety device, so that the learner can stand on the roller skate without movement so as to practice his/her balance. In addition, the safety member is slightly loosened from the wheels, so that the wheels are rotated at a lower speed, thereby facilitating the learner practicing the skating skill.

Abstract: A wrench includes a shank having a drive head, a handle slidably mounted on the shank, and a resistance member mounted between the shank and the handle to provide a resistance to damp movement of the handle. Thus, when a force is applied on the handle to rotate the shank about the drive head, the force produces an axial component force which drives the handle to move relative to the shank, so that the resistance member is compressed, and the handle is moved on the shank to a determined position. In addition, the shank is provided with an indication portion to indicate a safety parameter of motion of the handle during movement of the handle.

Abstract: A skateboard includes a board body having a bottom provided with a base having a bottom provided with two opposite wheel seats. Each of the two wheel seats includes a wheel axle for mounting a roller. The wheel axle of each of the two wheel seats has a center located at a height different from that of a center of the respective wheel seat, thereby forming an eccentric state, so that each roller has independent horizontal and vertical displacement, thereby forming a balance effect, so that the skateboard can be moved in a stable manner.