65results about How to "Satisfy the protective effect" patented technology

A method and system for forming a semiconductor device having superior ESD protection characteristics. A resistive material layer is disposed within a contact hole on at least one of the contact stud upper and lower surface. In preferred embodiments, the integral resistor has a resistance value of between about one Ohm and about ten Ohms, or between 10 and 100 Ohms. Embodiments of the resistive layer include sputtered silicon material, a tunnel oxide, a tunnel nitride, a silicon-implanted oxide, a silicon-implanted nitride, or an amorphous polysilicon. Embodiments of the invention include SRAMs, bipolar transistors, SOI lateral diodes, MOSFETs and SiGe Transistors.

A semiconductor package with a build-up structure is provided, which includes a rigid base, a rigid frame having a through hole and fixed onto the rigid base, at least one chip received in the through hole of the rigid frame, a medium filled in a gap between the chip and the rigid frame, a build-up structure formed on the chip and the rigid frame and electrically connected to the chip, and a plurality of conductive elements bonded to the build-up structure to electrically connect the chip to external devices. The use of the rigid base and rigid frame can avoid structural warpage, cracking, delamination and a popcorn effect of the semiconductor package. A method for fabricating the semiconductor package is also provided.

The invention relates to a vehicle-mounted movable type walk-assisting exoskeleton rehabilitation robot belonging to the technical field of rehabilitation engineering. The vehicle-mounted movable type walk-assisting exoskeleton rehabilitation robot comprises an auxiliary movable platform and a lower limb exoskeleton mechanism, wherein the lower limb exoskeleton mechanism is connected with the auxiliary movable platform; the auxiliary movable platform comprises an auxiliary movable trolley, a control cabinet and a suspension mechanism, and the auxiliary movable trolley is connected with the control cabinet and the suspension mechanism; the lower limb exoskeleton mechanism comprises a width-adjusting mechanism and two leg exoskeletons, the two leg exoskeletons are respectively connected to both sides of the width-adjusting mechanism, and the width-adjusting mechanism is connected with the auxiliary movable platform. The invention realizes more rehabilitation training functions by enlarging the motion space of the lower limb exoskeleton mechanism, also realizes the limitation protection effect on lower limb joints of human bodies, has compact structure and stable work, and can realize the functions of assisting walk, autonomous movement, lower limb rehabilitation training, and the like.

Optical fiber having a glass portion; at least one protective coating of thermoplastic material having at least one thermoplastic elastomer; the thermoplastic material having the following characteristics: a modulus of elasticity value at +25° C. lower than 150 MPa, preferably at least 10 Mpa, more preferably higher than 20 Mpa, and a Vicat point higher than 85° C., preferably higher than 120° C., more preferably lower than 350° C. Preferably, the coating is a single protective coating directly positioned onto the glass portion.

The invention relates to an external high-definition on-site law enforcement recorder. The recorder has the advantages of simple structure, convenient use, capability of imaging with high definition, convenient image playback, easy correction of camera shooting direction and the like. The structure of the recorder is that: a driving control circuit and a battery are arranged in a shell; the shell is externally connected with a high-definition camera through a connecting wire; the high-definition camera is connected with the driving control circuit and is provided with a corresponding movable filtering device and a lens direction aligning and imaging deflection correcting device; the driving control circuit is also connected with a wireless transmitting device; and the shell is provided with a data interface which is connected with the driving control circuit.

An improved viscoelastic composition useful in the performance of ophthalmic surgical procedures and especially cataract procedures is disclosed. The embodiments of the composition comprise combinations of sodium hyaluronate and chondroitin sulfate and exhibit an improved rheological profile.

A control device for a lockup clutch of a vehicle. A slip control device executes slip control to make a rotational speed difference between the input member and the input shaft match a target slip speed according to a state of the vehicle by half engagement of the lockup clutch. A clutch temperature obtaining means obtains a clutch temperature of the lockup clutch. A determining means determines if the lockup clutch should be fully engaged or disengaged based on at least a state of the motor if the clutch temperature becomes equal to or higher than a predetermined temperature during execution of the slip control. A slip control stop means for stopping the slip control by fully engaging or disengaging the lockup clutch according to the determination result of the determining means.

According to an embodiment, tips of a pair of arms extending from a front end surface of a display unit of a facsimile apparatus are rotatably supported by a hinge mechanism so that a display unit can be tilted up. A key operation section is provided in front of the display unit, and a key operation section control circuit substrate is accommodated under the key operation section. The arm is extended under the key operation section control circuit substrate, and the center of rotation of the arm is disposed below the key operation section control circuit substrate.

The invention relates to an inbuilt high-definition on-site law enforcement recorder which has the advantages of simple structure, convenient use, high-definition imaging, convenient image playback, easy shooting direction correction and the like. The structure is as follows: the inbuilt high-definition on-site law enforcement recorder comprises a case; a driving control circuit and batteries are arranged in the case; a high-definition camera is arranged in the case, is connected with the driving control circuit and is provided with a corresponding movable filter device and a lens direction aiming and imaging deflection correction device; the driving control circuit is connected with a wireless transmission device; and the case is provided with a data interface which is electrically connected with the driving control circuit.

A switching power supply device has a switching output stage generating an output voltage from an input voltage by switching operation and a controller controlling the switching output stage based on a feedback voltage commensurate with the output voltage. The switching power supply device can perform switching suspension control whereby it stops switching operation on detecting a light-load condition based on the feedback voltage, though it restarts switching operation on detection of an overvoltage condition during suspension of switching operation.

An airbag system includes an airbag, and the airbag includes an airbag body having a passenger-side wall portion that is arranged at a passenger side when having completed deploying and inflating, and a slip cloth that is disposed at an outer surface side of the passenger-side wall portion. The slip cloth formed in a loop shape an axial direction of which is in a left and right direction includes: a front panel portion arranged at a passenger side; an upper back panel portion extending downward from an upper end of the front panel portion; and a lower back panel portion extending upward from a lower end of the front panel portion, and a lower end of the upper back panel portion and an upper end of the lower back panel portion are mutually approximated, and joined to the passenger-side wall portion.

A device for noise transmission of an intake system of an internal combustion engine to the interior of a motor vehicle has a transmission line having an inlet at a first end and an exit provided with a mouth at a second end. A diaphragm is arranged at the second end to close off the mouth and to enable noise transmission. The inlet of the transmission line communicates with the intake system of the internal combustion engine. A protective device is arranged at the second end to protect the diaphragm.

A cable, such as a USB cable, having at least two pairs of strands, each of which is designed to transmit a differential data signal; in the longitudinal direction (L) of the cable, the at least two pairs of strands extend helically about a common braiding center.

The invention discloses an air filtering and absorbing device. The air filtering and absorbing device comprises a filter shell, a free radical generator, a fine filtering unit and a toxin filtering unit, wherein an air inlet and an air outlet are formed in two ends of the filter shell; an inflow air diffuser is fixedly arranged between the outlet of the air inlet and one end of the filter shell; an outflow air diffuser is arranged between the other end of the filter shell and the inlet of the air outlet; the free radical generator extending into the inflow air diffuser is arranged on the outerwall of the inflow air diffuser; the fine filtering unit is fixed on the inner wall of one end of the filter shell and close to the outlet of the inflow air diffuser; the toxin filtering unit is arranged in the part, located between the fine filtering unit and the inlet of the outflow air diffuser, of the filter shell; the end of the air inlet and the end of the air outlet are each provided withan inlet/outlet adapter. According to the air filtering and absorbing device, the stroke and time of air filtering are increased, air purification is more thorough, dust in air can be effectively filtered and purified, and bacteria, viruses and the like in the air are killed.

The invention provides an anti-couple corrosion electromagnetic shielding sealing press strip; an existing sealing shielding pad is composited by a single conductive rubber pad, a single rubber body and a single conductive rubber strip, can only realize electromagnetic shielding of a cabinet and cabinet electronic equipment, and cannot prevent couple corrosion; the anti-couple corrosion electromagnetic shielding sealing press strip can solve said practical engineering problems. The anti-couple corrosion electromagnetic shielding sealing press strip is realized by the following method: the electromagnetic shielding sealing press strip is an interlayer structure formed by compositing the following parts in one body: an outer layer insulation rubber strip (1)-a middle layer conductive rubberstrip (2)-an inner layer insulation rubber strip (3); the middle layer conductive rubber strip (2) is clamped in a trench formed by the outer layer insulation rubber strip (1) and the inner layer insulation rubber strip (3) in a convex manner; the middle layer conductive rubber strip (2) can realize electromagnetic shielding of the cabinet and cabinet electronic equipment metal base body contacts;the outer layer insulation rubber strip (1) and the inner layer insulation rubber strip (3) and the convex bar of the middle layer conductive rubber strip (2) and the formed elastic extruding trenchcan realize self moisture sealing of the cabinet and cabinet electronic equipment metal base body contacts.

The invention discloses an energy-storage self-luminous epoxy resin mixture for roads as well as a preparation method and application thereof. The energy-storage self-luminous epoxy resin mixture comprises the following components: coarse aggregate, fine aggregate, epoxy resin, a toughening agent, a curing agent and fluorescent powder, wherein the nominal particle size of the coarse aggregate is greater than 2.36 mm, the nominal particle size of the fine aggregate is 0.15-2.36 mm, and the nominal particle size of the fluorescent powder is less than 0.15 mm; wherein the epoxy resin accounts for6.0%-10.0% of the total mass of the coarse aggregate and the fine aggregate, the flexibilizer accounts for 0.4%-1.0% of the total mass of the coarse aggregate and the fine aggregate, the curing agentaccounts for 1.0%-2.5% of the total mass of the coarse aggregate and the fine aggregate, and the fluorescent powder accounts for 5.0%-10.0% of the total mass of the coarse aggregate and the fine aggregate. The advantages of the fluorescent powder are achieved by applying the colorless and transparent epoxy resin, so that the epoxy resin mixture is good in light transmission and ideal in luminouseffect, and the proportion of the epoxy resin can meet the requirement of pavement performance and has a protection effect on the fluorescent powder; the fluorescent powder with the nominal particle size smaller than 0.15 mm is adopted for replacing fine aggregate with the particle size smaller than 0.15 mm, so that the mechanical property of the pavement structure is not affected, and the beneficial effects of energy storage and light emitting are achieved.

The invention relates to an intelligent acoustic levitation protection system and an armored vehicle comprising the same. The problems that an existing protection system is poor in multi-hitting resistant capability and high in overall mass are solved. The intelligent acoustic levitation protection system comprises a target identification system, an intelligent processing system and an acoustic levitation device. The acoustic levitation device comprises a sound generator, a sound reflection device, a hollow airtight shell and an internal protection unit. The internal protection unit is made ofa liquid-state, semi-solid-state or solid-state material. After the target identification system transmits surrounding situation information to the intelligent processing system to be analyzed and calculated, a control code is formed and transmitted to the acoustic levitation device, and the sound generator, the sound reflection device and the internal protection unit which are in the acoustic levitation device are controlled to work. The armored vehicle comprising the system comprises the target identification system, the intelligent processing system, an active protection system and the acoustic levitation device. According to the intelligent acoustic levitation protection system and the armored vehicle comprising the same, the protection property of the armored vehicle is met, at the same time, the weight of the armored vehicle is reduced, and the multi-hitting resistant capability of the armored vehicle is improved.