Abstract: A torque wrench includes a first part, a second part, a first spring, a block and a second spring. The first part includes a first section and a second. An axial passage is defined through the first part and a second part is received in the passage. The first part and the second part are connected to each other. The first spring is securely located in the second section. A pushing member is located in the first spring and includes a second contact portion. The block is removably in contact between the first and second contact portions. A second spring is mounted to the pushing member. The block is disengaged from the first and second contact portions when the torque wrench rotates clockwise or counter clockwise.

Abstract: A torque structure includes a first body provided with a receiving recess, a second body pivotally connected with the first body, a first elastic member received in the second body, a retaining unit including a mounting seat provided with a first threaded portion and a plurality of first through holes, a first adjusting member provided with a head, a positioning seat provided with a plurality of second through holes, and a locking unit including a plurality of first locking members, a second locking member, a plurality of third locking members, a fourth locking member, a fastening member, and a second adjusting member. The fastening member is provided with a fitting portion connected with the first body. The fastening member is provided with a third threaded portion. The second adjusting member is provided with a fourth threaded portion screwed into the third threaded portion.

Abstract: A method of preparing self-adhesive polyester elastomer composite membrane includes the following steps. Adding methyl formate or ethyl acetate to thermoplastic polyester elastomer (TPEE) powder or granules and mix well. Adding a modifier and adding a photo initiator or a thermal initiator, and then mixing uniformly to prepare a mixture. Drying the mixture to prepare a polyester elastomer membrane through an injection laminating process. Preparing pressure sensitive adhesive. Pasting the pressure sensitive adhesive on one side of the polyester elastomer membrane.

Abstract: A method of preparing polyester elastomer meltblown nonwoven fabric membrane with porous and high bonding strength includes the following steps of: (a) Adding a reaction solvent to a reaction solvent to thermoplastic polyester elastomer (TPEE) powder or granules to prepare a solvent mixture. (b) Adding a modifier to the solvent mixture, and mixing uniformly to prepare a first mixture, the modifier includes at least one of o-xylylenediamine, m-xylylenediamine, alpha, alpha?-diamino-p-xylene, 2,3,5,6-Tetrachloro-p-xylene-alpha,alpha?-diamine, and 1,3,5,7-Tetraazatricyclodecane. (c) Adding an initiator to the first mixture, and mixing uniformly to prepare a second mixture. (d) Drying the second mixture to form a masterbatch, and (e) preparing the polyester elastomer meltblown nonwoven fabric membrane by passing the masterbatch through a meltblown process.

Abstract: A method of preparing thermoplastic polyester elastomer membrane with high binding strength includes the following steps: (a) Adding a reaction solvent to TPEE powder or granules to prepare a solvent mixture, (b) Adding a modifier to the solvent mixture, and mixing uniformly to prepare a first mixture, the modifier including at least one of o-xylylenediamine, m-xylylenediamine, alpha,alpha?-diamino-p-xylene, 2,3,5,6-Tetrachloro-p-xylene-alpha,alpha?-diamine, and 1,3,5,7-Tetraazatricyclodecane. (c) Adding an initiator to the first mixture, and mixing uniformly to prepare a second mixture, (d) Obtaining a finished product by passing the second mixture through an injection laminating process.

Abstract: A method of preparing a thermoplastic polyurethane membrane with high adhesion and high elasticity includes the following steps: (a) preparing a modifying solution, wherein the modifying solution is one or a mixture of at least two of diethylenetriamine, diethylaminopropylamine, and diaminodiphenylmethane; (b) preparing a semi-finished product by applying the modifying solution on at least one surface of a thermoplastic polyurethane membrane; and (c) subjecting the semi-finished product to a temperature of 50° C.˜180° C. in order for the semi-finished product to undergo a reaction and thus form the thermoplastic polyurethane membrane with high adhesion and high elasticity.

Abstract: A torque structure includes a first driving member, multiple first transmission members, a second driving member, and multiple second transmission members. The first driving member has a first face and multiple first driving recesses. The first transmission members are received in the first driving recesses. The second driving member has a second face and multiple second driving recesses. The second transmission members are received in the second driving recesses. The second transmission members rest on the first transmission members. The first transmission members rest on the second face. The second transmission members rest on the first face. The second transmission members and the first transmission members are arranged between the first driving member and the second driving member, such that the first driving member and the second driving member drive each other.

Abstract: An annular reinforcing structure for the reinforcement of a supporting structure of a construction is provided. The annular reinforcing structure includes an outer frame body, an inner frame body and an elastic body. The inner frame body is connected to the outer frame body and positioned therein. The inner frame body and the outer frame body together define an annular space. The elastic body is accommodated in the annual space between the inner frame body and the outer frame body.

Abstract: A torque wrench includes a main body, a holder, an adjusting member, and at least one first washer. The main body has a receiving recess. The holder has a first threaded portion. The adjusting member is provided with a second threaded portion, a head portion, a first abutting face, a second abutting face, and an annular groove. The at least one first washer is mounted in the annular groove of the adjusting member. Thus, when the head portion is moved toward the holder by rotation of the second threaded portion relative to the first threaded portion, the at least one first washer is moved to abut the holder, thereby providing a buffering effect between the head portion and the holder, and thereby preventing the head portion from directly hitting the holder.

Abstract: A torque structure includes a first body provided with a receiving recess, a second body pivotally connected with the first body, a first elastic member received in the second body, a retaining unit including a mounting seat provided with a first threaded portion and a plurality of first through holes, a first adjusting member provided with a head, a positioning seat provided with a plurality of second through holes, and a locking unit including a plurality of first locking members, a second locking member, a plurality of third locking members, a fourth locking member, a fastening member, and a second adjusting member. The fastening member is provided with a fitting portion connected with the first body. The fastening member is provided with a third threaded portion. The second adjusting member is provided with a fourth threaded portion screwed into the third threaded portion.

Abstract: An annular reinforcing structure for the reinforcement of a supporting structure of a construction is provided. The annular reinforcing structure includes an outer frame body, an inner frame body and an elastic body. The inner frame body is connected to the outer frame body and positioned therein. The inner frame body and the outer frame body together define an annular space. The elastic body is accommodated in the annual space between the inner frame body and the outer frame body.

Abstract: A method of preparing an elastomer membrane with high water pressure resistance includes the following steps: preparing a dry material by subjecting first thermoplastic polyurethane (TPU) powder/particles to a drying treatment; preparing a first mixture by mixing the dry material thoroughly with one or a mixture of at least two of diethylenetriamine, diethylaminopropylamine, and diaminodiphenylmethane; preparing a second mixture by mixing an initiator thoroughly with the first mixture; preparing a first membrane layer from the second mixture; and preparing a second membrane layer and a third membrane layer through the above steps such that the second membrane layer and the third membrane layer are sequentially formed on the first membrane layer.

Abstract: A protective device of a power tool includes a fixing base having a tube portion and an abutting surface, a restricting ring fitting around the tube portion, several springs disposed between the abutting surface and a first end of the restricting ring, a protective cover having several second projections and several second recesses, and a locking member. The first end has an abutting portion. A second end of the restricting ring has several first projections and several first recesses matching with the second projections and the second recesses. The restricting ring is located between the protective cover and the abutting surface. When a blocking portion of the locking member moves to a first position, the blocking portion restricts the restricting ring from moving toward the abutting surface. When the blocking portion moves to a second position, the blocking portion leaves a position between the abutting surface and the abutting portion.

Abstract: A torque wrench includes a main body, a holder, an adjusting member, and at least one first washer. The main body has a receiving recess. The holder has a first threaded portion. The adjusting member is provided with a second threaded portion, a head portion, a first abutting face, a second abutting face, and an annular groove. The at least one first washer is mounted in the annular groove of the adjusting member. Thus, when the head portion is moved toward the holder by rotation of the second threaded portion relative to the first threaded portion, the at least one first washer is moved to abut the holder, thereby providing a buffering effect between the head portion and the holder, and thereby preventing the head portion from directly hitting the holder.

Abstract: A method of preparing an elastomer membrane with high water pressure resistance includes the following steps: preparing a dry material by subjecting first thermoplastic polyurethane (TPU) powder/particles to a drying treatment; preparing a first mixture by mixing the dry material thoroughly with one or a mixture of at least two of diethylenetriamine, diethylaminopropylamine, and diaminodiphenylmethane; preparing a second mixture by mixing an initiator thoroughly with the first mixture; preparing a first membrane layer from the second mixture; and preparing a second membrane layer and a third membrane layer through the above steps such that the second membrane layer and the third membrane layer are sequentially formed on the first membrane layer.

Abstract: A method of preparing a thermoplastic polyurethane membrane with high adhesion and high elasticity includes the following steps: (a) preparing a modifying solution, wherein the modifying solution is one or a mixture of at least two of diethylenetriamine, diethylaminopropylamine, and diaminodiphenylmethane; (b) preparing a semi-finished product by applying the modifying solution on at least one surface of a thermoplastic polyurethane membrane; and (c) subjecting the semi-finished product to a temperature of 50° C.˜180° C. in order for the semi-finished product to undergo a reaction and thus form the thermoplastic polyurethane membrane with high adhesion and high elasticity.

Abstract: A torque wrench includes a first part, a second part, a first spring, a block and a second spring. The first part includes a first section and a second. An axial passage is defined through the first part and a second part is received in the passage. The first part and the second part are connected to each other. The first spring is securely located in the second section. A pushing member is located in the first spring and includes a second contact portion. The block is removably in contact between the first and second contact portions. A second spring is mounted to the pushing member. The block is disengaged from the first and second contact portions when the torque wrench rotates clockwise or counter clockwise.

Abstract: A 5-methoxytryptophan and its derivatives are disclosed, wherein the 5-methoxytryptophan and its derivatives are represented by the following formula (I): wherein R1, R2, R3, R4, R5, and n are defined in the specification. In addition, the present invention also provides novel uses of the 5-methoxytryptophan and its derivatives for treating inflammatory-related disease and cancers.

Abstract: A torque connector includes a first body provided with a pivot seat, at least one first receiving recess, and at least one second receiving recess, a second body provided with a pivot slot, a plurality of locking portions, and a plurality of projections, at least one drive member received in the at least one first receiving recess, and at least one elastic member received in the at least one second receiving recess and resting on the at least one drive member. When one of the locking portions aligns with the at least one first receiving recess, the at least one drive member is pushed by the at least one elastic member and locked in one of the locking portions, such that the second body drives and rotates the at least one drive member and the first body.

Abstract: A 5-methoxytryptophan and its derivatives are disclosed, wherein the 5-methoxytryptophan and its derivatives are represented by the following formula (I): wherein R1, R2, R3, R4, R5, and n are defined in the specification. In addition, the present invention also provides novel uses of the 5-methoxytryptophan and its derivatives for treating inflammatory-related disease and cancers.