Patent application number | Description | Published |
20130098196 | SHIFT CONTROL DEVICE FOR BICYCLE - A shift control device includes a mount, a derailleur cable control unit, which is pivotally mounted on the mount and has a first sector gear portion, a second sector gear portion, and a one-way rotary driven portion, a first shifter, which is pivotally mounted on the mount and has a one-way rotary driving portion for driving the one-way rotary driven portion to rotate the derailleur cable control unit in one direction, and a second shifter, which is auto-reversibly pivotally mounted on the mount and has a first tooth and a second tooth for meshing with the first sector gear portion and the second sector gear portion to control return action of the derailleur cable control unit when the second shifter is biased relative to the mount. | 04-25-2013 |
20130269161 | Rotary device for a cutting tool assembling and disassembling apparatus - A rotary device for a cutting tool assembling and disassembling apparatus comprises: an engaging seat with an engaging block, on the engaging block is defined an engaging hole and a threaded hole. A support seat is formed with a receiving cavity and a plurality of positioning grooves around a peripheral edge of the receiving cavity for engaging with the engaging block. The connecting member is inserted through a positioning hole of the support seat and into the engaging hole of the engaging seat, then a fastener is screwed in the threaded hole of the engaging seat to fix the connecting member, so that the engaging seat can be elastically abutted against the support seat, and the engaging block is selectively engaged in and disengaged from the positioning grooves. Therefore, the angle of the engaging seat can be easily adjusted to facilitate assembling and disassembling of cutting tools. | 10-17-2013 |
20130270778 | Clamping device for a cutting tool assembling and disassembling apparatus - A clamping device for a cutting tool assembling and disassembling apparatus capable of preventing the cutting tool from falling off, comprises: a support seat and a carrying frame rotatably attached to the support seat. A cutting tool carrying seat is fixed on the carrying frame and includes an abutting portion with an abutting surface, a connecting portion to be inserted in the carrying frame, and annular portion. An elastic member is sleeved on the annular portion, in the annular portion are formed two receiving holes for holding a ball, respectively. On an inner surface of the annular portion is formed a flange. A connecting member is sleeved on the annular portion to cover the elastic member, the connecting member includes a slanted surface, below the slanted surface is formed an annular shoulder portion. A ring cover is disposed at a top of the annular portion of the carrying seat. | 10-17-2013 |
20140319785 | Tool Holder with Tensioning Design - A tool holder with tensioning design includes a body and a tensioning device. The body is a hollow cylinder with a peripheral wall and a tool inserting hole, around the peripheral wall is formed an annular slot, the peripheral wall is further provided with a gap which extends along an axial direction of the body and in communication with the annular slot, the body is provided with two assembling portions at two sides of the gap. The tensioning device is disposed at the two assembling portions to tighten or loosen the two assembling portions. The annular slot and the gap allows for micro deformation of the two assembling portions. The use of the tool holder of the present invention is not restricted by the configuration of the tool to be held. | 10-30-2014 |
Patent application number | Description | Published |
20130225421 | NUCLEIC ACID AMPLIFICATION - In some embodiments, the present teachings provide methods for nucleic acid amplification, comprising forming a reaction mixture, and subjecting the reaction mixture to conditions suitable for nucleic acid amplification. In some embodiments, methods for nucleic acid amplification include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, methods for nucleic acid amplification include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the methods for nucleic acid amplification employ an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel. In some embodiments, methods for nucleic acid amplification can be conducted in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components. In some embodiments, methods for nucleic acid amplification comprise a amplifying at least one polynucleotide onto a surface under isothermal amplification conditions, optionally in the presence of a polymer. The polymer can include a sieving agent and/or a diffusion-reducing agent. | 08-29-2013 |
20130281307 | NUCLEIC ACID AMPLIFICATION - In some embodiments, the present teachings provide methods for nucleic acid amplification, comprising forming a reaction mixture, and subjecting the reaction mixture to conditions suitable for nucleic acid amplification. In some embodiments, methods for nucleic acid amplification include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, methods for nucleic acid amplification include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the methods for nucleic acid amplification employ an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel. In some embodiments, methods for nucleic acid amplification can be conducted in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components. In some embodiments, methods for nucleic acid amplification comprise a amplifying at least one polynucleotide onto a surface under isothermal amplification conditions, optionally in the presence of a polymer. The polymer can include a sieving agent and/or a diffusion-reducing agent. | 10-24-2013 |
20140080717 | NUCLEIC ACID AMPLIFICATION - In some embodiments, the present teachings provide methods for nucleic acid amplification, comprising forming a reaction mixture, and subjecting the reaction mixture to conditions suitable for nucleic acid amplification. In some embodiments, methods for nucleic acid amplification include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, methods for nucleic acid amplification include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the methods for nucleic acid amplification employ an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel. In some embodiments, methods for nucleic acid amplification can be conducted in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components. In some embodiments, methods for nucleic acid amplification comprise a amplifying at least one polynucleotide onto a surface under isothermal amplification conditions, optionally in the presence of a polymer. The polymer can include a sieving agent and/or a diffusion-reducing agent. | 03-20-2014 |
20140147852 | NUCLEIC ACID AMPLIFICATION - In some embodiments, the present teachings provide methods for nucleic acid amplification, comprising forming a reaction mixture, and subjecting the reaction mixture to conditions suitable for nucleic acid amplification. In some embodiments, methods for nucleic acid amplification include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, methods for nucleic acid amplification include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the methods for nucleic acid amplification employ an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel. In some embodiments, methods for nucleic acid amplification can be conducted in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components. In some embodiments, methods for nucleic acid amplification comprise a amplifying at least one polynucleotide onto a surface under isothermal amplification conditions, optionally in the presence of a polymer. The polymer can include a sieving agent and/or a diffusion-reducing agent. | 05-29-2014 |
20140148345 | NUCLEIC ACID AMPLIFICATION - In some embodiments, the present teachings provide methods for nucleic acid amplification, comprising forming a reaction mixture, and subjecting the reaction mixture to conditions suitable for nucleic acid amplification. In some embodiments, methods for nucleic acid amplification include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, methods for nucleic acid amplification include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the methods for nucleic acid amplification employ an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel. In some embodiments, methods for nucleic acid amplification can be conducted in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components. In some embodiments, methods for nucleic acid amplification comprise a amplifying at least one polynucleotide onto a surface under isothermal amplification conditions, optionally in the presence of a polymer. The polymer can include a sieving agent and/or a diffusion-reducing agent. | 05-29-2014 |