Abstract: A foot support device applicable to a surgery table for locating and supporting a patient's foot, which includes: a main body; a space being formed in the main body; a bottom end of the main body being connectable to the surgery table; an operation member up and down movably fitted around the main body, the operation member having an insertion pin therein; and a support including a bracket and at least one support body; an insertion hole is formed on the bracket. The bracket is rotatably mounted in the space of the main body. When the operation member is moved downward, the insertion pin is inserted into the insertion hole of the bracket to fix the support. By means of rotating the operation member, the operation member can be latched with the main body.

Abstract: A clamping structure for a tool is provided. The clamping structure includes a plurality of grooves and an inner surface. The inner surface includes two inclined planes. Two convex arcs are connected to the inclined planes. Two concave arcs are connected to the inclined planes, and a middle salient connects one of the concave arcs to the other of the concave arcs. Wherein, an angle between a hypothesized extension line of one of the inclined planes and a hypothesized central line of one of the grooves is 40 degrees-50 degrees. Whereby, the clamping structure is easy to grip a damaged bolt or a damaged nut.

Abstract: A ratchet wrench is provided and comprises a main body and at least one strengthening block. The main body includes a handle, at least one tool end and a ratchet-controlling piece. The tool end has a ratchet and an annular portion which has an annular inner wall. The annular portion is connected to the handle, and the ratchet is disposed within the annular inner wall. Furthermore, the strengthening block is removably disposed within the annular portion and a portion of the strengthening block protrudes from the annular inner wall for contacting the ratchet.

Abstract: The present invention discloses a reactive monomer of liquid crystal. The reactive monomer of liquid crystal is added with at least one fluoro group. Because hydrocarbon bonds of a side chain of polyimide surface of an alignment film has a fluorophobic effect, the fluoro group of the reactive monomer of liquid crystal can lower the interaction between the polyimide surface of the alignment film and the reactive monomer of liquid crystal to thus evenly deposit the liquid crystal composition containing the reactive monomers of liquid crystal onto the polyimide surface of the alignment film. Thus, it can avoid from occurring the phenomenon of drop Mura defect occurred during implementing the ODF technology.

Abstract: The disclosure relates to a wrench. The wrench includes a body, a torque sensor, a stick and an actuator. The body includes a cavity therein. The torque sensor is used to sense a torque applied by the body. The stick is located in the cavity of the body. The actuator is applied to move the stick to hit the body when the torque is greater than a predetermined value.

Abstract: A manufacturing method of an elastic C-shaped steel block is described, which includes the following steps. An ordinary steel is cut into a round steel tube. The round steel tube is processed into a ratchet hex socket steel tube. The ratchet hex socket steel tube is cut into a ratchet hex socket block. The ratchet hex socket block is transformed into an elastic ratchet hex socket block by a thermal treatment. An opening is formed in the elastic ratchet hex socket block to change the elastic ratchet hex socket block into a C-shaped elastic steel block.

Abstract: A quick-release angle measuring device is disclosed. The quick-release angle measuring device is applied to a hand tool, and includes a body, an angle sensor, a controller, a monitor and a power supply. The body has a quick-release part arranged on the body and for being detachable connected to the hand tool. The angle sensor is arranged in the body for detecting an angle value of the hand tool. The controller is arranged in the body and is signally connected to the angle sensor for a user to set a factor on the angle value. The monitor is arranged on the body and is signally connected to the controller for displaying the angle value. The power supply is arranged in the body for supplying electric power to the controller, the angle sensor and the monitor.

Abstract: An apparatus for measuring the slip resistance of a wrench includes a base, at least one first threaded fastener, and at least one second threaded fastener. Both the first threaded fastener and the second threaded fastener are threaded into the base, wherein the roundness of the first threaded fastener and the roundness of the second threaded fastener are different.

Abstract: A method for fabricating a silicon nitride gap-filling layer is provided. A pre-multi-step formation process is performed to form a stacked layer constituting as a dense film on a substrate. Then, a post-single step deposition process is conducted to form a cap layer constituting as a sparse film on the stacked layer, wherein the cap layer has a thickness of at least 10% of the total film thickness.

Abstract: A method for forming a plug structure includes the following steps. A substrate is provided. The substrate includes a MOS device with a source/drain region, a dielectric layer disposed on the MOS device, an opening defined in the dielectric layer, and a first glue layer disposed on a sidewall and a bottom of the opening. A portion of the first glue layer disposed at the bottom of the opening is punched through to expose the source/drain region. A barrier layer is formed over the substrate after the first glue layer is punched through. The opening is filled with a conductive structure, wherein the barrier layer disposed at the bottom of the opening is remained when the conductive structure is filled into the opening.

Abstract: The present invention provides a liquid crystal panel and an alignment film thereof, and the alignment film is made of a modified polyimide which has conjugated double bond at side chain. Resistance value of the alignment film is less than the resistance value of a liquid crystal material of the liquid crystal panel by properties of the conjugated double bond that can reduce the resistance value of a prior art polyimide. In addition, improving the imidization ratio of a modified polyimide alignment film is important. The present invention is conducted the charged ion from liquid crystal layer to the alignment film by the conjugated double bond of the modified polyimide at the side chain to prevent the increase in the ion density of the liquid crystal in part of this area, and improve the problem of image sticking.

Abstract: An isolated Lactobacillus paracasei strain GMNL-133 is disclosed, which was deposited in the China Center for Type Culture Collection (CCTCC) under the accession number of CCTCC M 2011331 is disclosed. The isolated Lactobacillus paracasei strain GMNL-133 is used for preparing a composition for use in the treatment of atopic dermatitis or other allergic diseases in an effective amount. And a composition for use in the treatment of atopic dermatitis or other allergic diseases comprises an effective amount of the Lactobacillus paracasei strain GMNL-133 is also disclosed.

Abstract: A spring brake includes a base, on which a first reel and a second reel are pivoted. A mainspring has opposite ends connected to the first reel and the second reel. A stop device has a pressing portion to press the mainspring when the mainspring is wound on the second reel. Therefore, the pressing portion of the stop device will touch the mainspring when the mainspring is wound on the second reel and give the mainspring a resistance to offset the recovery force of the mainspring.

Abstract: A semiconductor device including a substrate, a gate structure, a spacer and source/drain regions is provided. The gate structure is on the substrate, wherein the gate structure includes, from bottom to top, a high-k layer, a work function metal layer, a wetting layer and a metal layer. The spacer is on a sidewall of the gate structure. The source/drain regions are in the substrate beside the gate structure.

Abstract: A wrench includes a body, a first driving head, a second driving head, a first ratcheting mechanism and a second ratcheting mechanism. The first ratcheting mechanism connects the first driving head to the body. The second ratcheting mechanism connects the second driving head to the body.

Abstract: A hand tool alternately-magnetizing structure includes a body, at least one magnetic component, and an adjustment ring. The body defines a central axis and a handle portion; in which defines at least one recess dented along a radical direction thereof. The magnetic component is received in the recess of the handle portion, and includes a resilient member and a magnetic member. The adjustment ring is sleeved onto the handle portion and capable of angular displacement, and defines at least one switchable portion dented at an interior wall face thereof for corresponding to the recess of the handle portion. The switchable portion describes an adjacent section and an outlaying section, wherein a wall thickness defined at the adjacent section is greater than that defined at the outlaying section. The effective magnetic field is adjusted by selectively aligning the adjacent section and the outlaying section with the recess of the handle portion.

Abstract: A liquid crystal display structure is provided. The liquid crystal display structure includes a liquid crystal panel and a backlight module. The liquid crystal panel has a liquid crystal layer including photo-polymerizable monomers. The backlight module has a light emitting unit for emitting an output light. A difference between the smallest value of the spectrum interval of the output light and the largest value of the absorption spectrum interval of the photo-polymerizable monomer in the liquid crystal layer is larger than or equal to 40 nm.

Abstract: An impact driver includes an outer sleeve, an inner core, at least one first pin, a moving mechanism, and a shank. The inner core is telescopically and rotatably received in the outer sleeve. The inner core has at least one first helix groove therein. The first pin slidably protrudes from the inner surface of the outer sleeve. The moving mechanism can move the first pin to fit the first helix groove. The shank is connected to the inner core.