56results about How to "Reduce and prevent damage" patented technology

Provided are a semiconductor device, which can facilitate a salicide process and can prevent a gate from being damaged due to misalign, and a method of manufacturing of the semiconductor device. The method includes forming a first insulation layer pattern on a substrate having a gate pattern and a source/drain region formed at both sides of the gate pattern, the first insulation layer pattern having an exposed portion of the source/drain region, forming a silicide layer on the exposed source/drain region, forming a second insulation layer on the entire surface of the substrate to cover the first insulation layer pattern and the silicide layer, and forming a contact hole in the second insulation layer to expose the silicide layer.

There are included a side member formed to support a battery pack, and a rear bracket securing the battery pack to the side member. The rear bracket has one side pivotably coupled to the battery pack, and the other side pivotably coupled to the side member.

A centralizer assembly having a tubular body member with upper and lower channels extending around the external surface of said central tubular body member. A bow spring assembly having bow spring members is installed around the outer surface of the tubular body member and can rotate about the outer surface of the central tubular body member. Bow spring heel supports prevent the bow spring members from contacting the outer surface of the central tubular member when compressed. Non-abrasive materials prevent damage to wellhead or other polished bore receptacles. A robust bolster frame protects the centralizer assembly during shipping, storage or other periods of non-use.

A drain hose clip for securing a drain hose to a household appliance, and a household appliance having the drain hose clip and drain hose. The drain hose clip includes a body configured to be coupled to the drain hose and to secure the drain hose to the household appliance, and an orientation control feature on the body that engages a corresponding orientation control feature on the drain hose to maintain a fixed position of the drain hose with respect to the body of the drain hose clip.

The invention provides a sasanqua saponin concrete air entraining agent and a preparation method thereof. The air entraining agent is characterized by containing sasanqua saponin therein. The preparation method is characterized by extracting sasanqua as a raw material at normal temperature by hydrophilic solvent water solution, and filtering; removing large-molecule impurities from the filtrate by membrane separation under pressure, removing small-molecule impurities by membrane separation, concentrating to be concentrate with Baume degree of not lower than 10Be (60 DEG C), and spray-drying to form solid formulation; or adding a modifying agent to prepare the air entraining agent in liquid formulation. The idea is novel, the raw materials are abundant, the production efficiency is high, the energy consumption in the production is low, the production cost is low, the preparation method is simple in process, green and environment-friendly and is convenient to implement; when the air entraining agent is used in concrete engineering, the dosage of the air entraining agent is low, the air production rate is high, the aperture of the entrained air bubbles is small and the distance among the entrained air bubbles is small, and the air holes of the concrete are more even, more compact and non-communicated, therefore, the sasanqua saponin concrete air entraining agent is valuable for popularizing.

A valve assembly having a housing including a first and second port. A closure element is disposed within the housing and is selectively moveable between an open position wherein the first port is in fluid communication with the second port and a closed position wherein fluid communication between the first and second ports is blocked and/or controlled. A first magnet assembly is coupled to the closure element for actuating the closure element between the open and closed positions whereby the fluid communication is blocked and/or controlled. A second magnet assembly is magnetically coupled to the first magnet assembly for imparting movement to the first to provide fluid communication blocking and/or controlling. The drive mechanism is adapted to actuate the second magnetic assembly and is alternatively operable through a first and/or a second drive input. The first drive input is unable to drive the second drive input.

An interconnect for an electrical component. Generally, interconnects of the invention include a substrate, a pair of leads supported on the substrate, and a shunt extending between the leads. In one aspect of the present invention, the shunt comprises an eroded carbonized area of a surface of a carbonizable material.

A vehicle control system for a vehicle having a plurality of wheels, the vehicle speed control system being operable to receive an input signal corresponding to a rate of change of an angle of pitch of the vehicle, pitch rate, the system being operable to command a change in an amount of torque applied to at least one of the plurality of wheels in dependence on the pitch rate.

A display device includes: a display panel; a bottom chassis in which the display panel is accommodated; a driving circuit substrate disposed on an outside surface of the bottom chassis; at least one flexible printed circuit board connecting the display panel to the driving circuit substrate; and a top chassis configured to cover an edge portion of a top surface and side surfaces of the display panel, wherein the top chassis has an opening formed in an area in contact with the flexible printed circuit board.

In an example, a composite thermal interface object includes a first layer including a first thermal interface material that has first compliance characteristics. The first layer includes first graphite fibers, and the first graphite fibers are aligned in a direction that is substantially orthogonal to a surface of the first layer. The composite thermal interface object further includes a second layer including a second thermal interface material that has second compliance characteristics that are different from the first compliance characteristics.

The present invention is an apparatus, system and method to properly align and install large pistons in cylinders that holds both the piston and cylinder being assembled, and has a number of alignment mechanisms such as but not limited to a laser.

The invention discloses an automatic detection device for a workpiece surface ultrasonic phased array. The automatic detection device comprises a crawler, a scanning guide rail, an ultrasonic phased array instrument and a motion controller, wherein the crawler is arranged on a to-be-detected workpiece and can move on the to-be-detected workpiece, one end of the crawler is arranged on the scanningguide rail, an ultrasonic phased array instrument is arranged on the scanning guide rail, and the scanning guide rail is arranged on the surface of the to-be-detected workpiece and collects ultrasonicdetection data of the surface of the to-be-detected workpiece. According to the detection device provided by the invention, the pipeline crawl device drives the ultrasonic phased array probe to automatically detect, so that the safety condition of the pipeline can be better judged, and safety quality production can be better controlled; the liquid supply module and the liquid suction module workin cooperation to provide ultrasonic detection coupling water supply, meanwhile, overflowing coupling water is sucked away and filtered into the water supply water tank, and therefore cyclic utilization of the ultrasonic detection coupling water is achieved; consumption of ultrasonic detection coupling water is greatly reduced.

A process for preparing gelatin features use of membrane technology and includes such steps as regulating the pH value of extracted gelatin solution to 5.5-6.5 in the condition of sealing system, andthe gelatin solution flowing through a combined membrane unit for filtering, concentrating, and removing bacteria at 50-60 deg.C. The resultant gelatin features high viscosity and coagulating and freezing strength, and low cost.

The invention discloses a device for reducing and preventing hydrostatic extrusion breakdown blast-firing damages, which belongs to the technical field of extrusion processing, an extrusion cap is placed in an extrusion cylinder, the extrusion cap and a blank are in tight fit and assembly, a seal ring is arranged at the front section of the extrusion cap, a liquid channel is arranged on the outer circle of the extrusion cap, a damping hole is arranged at the bottom of the extrusion cap, extrusion liquid is filled between an extrusion rod and a mold, and the blank is extruded for obtaining a finished product. The extrusion cap moves along with the blank during the extrusion process, and the extrusion liquid can fill the whole extrusion cylinder through the liquid channel; when the extrusion is close to the end, the seal ring at the front section of the extrusion cap is in contact with the upper end surface of the mold for playing the sealing role, and then the extrusion liquid can only impose the pressure to the blank through the damping hole of the extrusion cap, thereby achieving the purpose of reducing the speed of the blank. The adoption of the device can effectively reduce and prevent the hydrostatic extrusion breakdown blast-firing damages.

The present invention concerns a joining structure and a substrate-joining method using the same. The joining structure comprises a substrate, and comprises a plurality of joining patterns which are located on the said substrate and which are spaced apart from each other. The substrate-joining method using the joining structure can comprise: a stage involving the formation of a plurality of joining patterns which are spaced apart from each other on a first substrate; and a stage of joining a second substrate on the plurality of joining patterns. When the said joining structure is employed, it is possible to reduce or prevent damage due to spreading of the joining substance during joining of the two substrates.

A scan driver includes scan-driving blocks, each including a first transistor having a gate coupled to a first node to supply a first power to an output terminal, a second transistor having a gate coupled to a second node to couple a second clock to the output terminal, a third transistor having a gate coupled to a first input to supply the first power to the first node, a fourth transistor having a gate coupled to a second input to supply a second power to the first node, and a fifth transistor having a gate coupled to a first clock to couple the first input to the second node. A first scan-driving block further includes a sixth transistor coupled between the second input and the fourth transistor gate, and a NOT gate configured to invert the first input signal and to supply the inverted signal to the sixth transistor gate.

An electric element-embedded multilayer substrate, which is a multilayer substrate including an electric element embedded therein and a plurality of base material layers having flexibility, the electric element including a main surface and being embedded in the multilayer substrate to be sandwiched between the base material layers, and a slide member provided between the main surface of the electric element and the base material layer.

A display apparatus includes first and second substrates, a first side sealing layer, a ground connecting part, a flexible film, a driving circuit substrate, and a backlight assembly. The first substrate includes sides extending in a first and a second direction. The second substrate is disposed opposite to the first substrate and is larger in the second direction. The second substrate includes a thin film transistor, a ground wiring and first to fourth side surfaces. The first side sealing layer is disposed on the fourth side surface. The ground connecting part is disposed on the second substrate and is electrically connected to the ground wiring and the first side sealing layer. The flexible film is connected to the second substrate. The driving circuit substrate is connected to the flexible film. The backlight assembly is disposed between the driving circuit substrate and the first substrate.

The invention relates to a preparation method of environment-friendly C9 fuel oil. The preparation method of the environment-friendly C9 fuel oil comprises the following steps of: based on a fraction with the boiling range of 80 to 190 DEG C in the byproduct C9 fraction from ethylene cracking as a raw material, adding an extraction agent, placing in a water bath with the constant temperature of 30 DEG C, stirring for 1h, standing and layering for 1h, adding an additive in the separated oil, and continuing stirring for 1h to obtain the environment-friendly C9 fuel oil. In comparison with the prior art, the environment-friendly C9 fuel oil has the advantages of less sulphur content, good dispersibility and the like.

Implementations of the present invention relate to systems, methods, and apparatus for providing components of a wall module and a modular wall with the ability to shift or move relative to each other. The ability to shift can reduce or prevent damage to the wall modules during movement of support structures (ceilings, floors, permanent or structural walls) that secure the wall modules, which can shift or move relative to each other during seismic events or otherwise.