280results about How to "Drawback can be solved" patented technology

A method and a device for managing a computer network, especially a technique for ensuring the security of a network. A computer network system in which computers are connected to each other through transmission lines, each computer stores the data which constitutes a moving type software exclusively used for security and transmitted together with a message when the computer transmits the message to another computer of the system, and executes the moving type software by using the stored data upon receiving a message from another computer.

An insertion system for an intraocular lens includes an intraocular lens having a deformable optical portion; a holding member for holding the lens at a standby position in a state in which no stress acts on the optical portion of the lens; a deforming member for deforming the lens to a reduced size; and an insertion device having an insertion tube through which the deformed lens is inserted into an eye, and a pusher mechanism for pushing and inserting the lens into the eye. The holding member includes a lens moving mechanism for moving the lens from the standby position to an insertion position at which the pusher mechanism can push and insert the lens into the eye.

An assembly for fixing and connecting a polygonal LED light bar lamp includes a fixing seat, a covering plug, and an electrical connector. The fixing seat has a bottom with both edges thereof extending to form two bevels and parallel plates. The bottom and bevels have a penetrating hole, respectively. The covering plug has a cover having an insertion hole. Two electrode pins are disposed in the interior of the insertion hole. The electrical connector has a partitioning block. Both sides of the partitioning block have a protruding pillar, respectively. The protruding pillar is provided with a hollow pillar having electrodes for contacting with electrode pins. With the fixing seat being fixed on a carrier, the light bar can be held in the fixing seat with adjustable irradiating direction. Further, two light bars can be connected in series by the electrical connector.

The present invention comprises a security system integral with a sedation and analgesia system. The invention includes a computer assisted IV drug infusion administration device coupled with a secure user interface, or other security means, that can restrict and monitor user access to prevent unauthorized or improper use of the device. The system can also provide varying levels of access to the device so that different users may have different levels of access to system operations. The variety of access levels may prevent accidental or intentional misuse of the drug delivery system, while still permitting access to the required functionality. Data, such as usage statistics and procedural events associated with drug delivery, may be recorded in association with a user's personal identification information to help identify training needs and to identify possible misuse of access information.

An insertion system for an intraocular lens having a deformable optical portion and at least one loop-shaped support portion for supporting the optical portion within an eye includes a holding member for holding the intraocular lens at a standby position in a state in which no stress acts on the optical portion of the lens; a deforming member for deforming the lens to a reduced size; an insertion tube through which the deformed lens is inserted into the eye; a pusher mechanism having a push rod for pushing and inserting the lens into the eye; and a lens moving mechanism for moving the lens from the standby position to an insertion position at which the pusher mechanism can push and insert the lens into the eye. The tip end of the push rod is located between the optical portion and the support portion of the lens held at the standby position by the holding means, as viewed perpendicular to a plane along which the optical portion extends.

A method of manufacturing a quad flat non-leaded semiconductor package is provided. A metal plate is prepared and is defined with predetermined positions of a plurality of electrically conductive pads. A resist layer is formed on the metal plate, and a plurality of openings are formed in the resist layer and correspond to the predetermined positions of the electrically conductive pads. A solderable metal plated layer is formed in each of the openings of the resist layer. The resist layer on the metal plate is removed. A portion of the metal plate, which is not covered by the metal plated layers, is etched using the metal plated layers as a mask. A chip is mounted on the metal plate and is electrically connected to the electrically conductive pads. A molding process is performed such that the chip and the metal plate are encapsulated by an encapsulant.

The auxiliary frame has a plurality of frame bars made of plastic or metallic material. Each of the frame bars has a hollow inside and has a crossed reinforcing rib installed therein. One side of each of the frame bars forms an embowed reinforcing girder to achieve better reinforcing effect. A through hole and a snap groove are disposed at each side of the reinforcing girder. Two of the frame bars are disposed at opposite sides, while another frame bar is disposed at the top ends of the two frame bars. A fixing element is installed between the bottom ends of the two frame bars at two sides. The two ends of the frame bar at top end are screwed with the two frame bars via a plurality of screws vertically penetrating the through holes at the top ends of the two frame bars. The bottom ends of the two frame bars are screwed with the two ends of the fixing element via a plurality of screws vertically penetrating the through holes at the bottom ends of the two frame bars.

A water-repellent structure and a method for fabricating the same are provided. The method adopts an atmospheric pressure plasma deposition (APPD) technique to form a hardened coating having a rough surface on a substrate, and form a water-repellent coating on the rough surface. Because the water-repellent structure includes the hardened coating and the water-repellent coating, hardness, abrasion-resistance, transparency and hydrophobicity of the water-repellent structure are improved. The hard water-repellent structure protects the substrate from friction. Moreover, because the present invention adopts the APPD technique to form the water-repellent structure, the cost of production is reduced dramatically. Thus, the present invention can solve drawbacks of prior art.

An atomizer and an electronic cigarette comprising the same are provided. The atomizer comprises an atomization sleeve and an atomizer assembly contained in the atomization sleeve, a first filter and a second filter separated from each other are provided successively on one end of the atomizer assembly that is close to the smoking end; the first filter is breathable and is configured to prevent tobacco tar in smoke from exhausting, and the second filter is configured to discharge the smoke filtrated by the first filter; the second filter is made from breathable porous material; and is capable of deforming elastically when subjected to an external force. The first filter filtrates the tobacco tar for the first time; the suction nozzle is replaced by the second filter which may deform elastically; besides, the second filter may not be contaminated by the tobacco tar impurity adsorbed by the first filter.

A grounding clamp includes mechanical features for electrically interconnecting two or more shielding layers of shielded cables, and/or for interconnecting the shielding layer of one or more shielded cables to an electrically grounded chassis. The grounding clamp includes two elongated brackets, each having a first end and a second end, and each being formed of an electrically conductive material. The two brackets include undulating surfaces, and are interconnected to each other at their first ends by a tab and slot arrangement. When the two brackets face each other the undulations on their undulating surfaces are offset relative to one another. The second ends of the brackets are connected by a threaded fastener arrangement, so that cables may be pinched between the undulating surfaces to establish electrical conductivity between shielding layers of the cables and the grounding clamp. One of the two brackets may also include fastening features allowing the grounding clamp to be physically and electrically connected to a grounded chassis.

A gingival retraction material is prepared using fibrillated fibers to improve viscosity and combining taste-modifying agent, color agent, and kaolin filler to form a paste-like structure having the viscosity ranging from 31.0×10⁶ cP to 71.0×10⁶ cP. The gingival material is injectable into the patient's gingival sulcus to provide a physical active force that widens the patient's gingival sulcus by means of the material viscosity and also to control gingival tissue fluid and hemostasis so as to keep the gingival sulcus dry for further mold impressions.

An optical displacement meter includes: a broadband light source; a spatial filter configured to extract light under measurement of a wavelength focused on a measurement target and specify the wavelength of the light under measurement; a polarizer configured to divide the light collimated and caused to propagate in one direction into linearly polarized beams of two directions orthogonal to a propagating direction; a wavelength plate that allows passage of the linearly polarized beams to produce elliptically polarized light having a phase difference commensurate with a light wavelength; a polarized light separation element configured to divide the elliptically polarized light into polarized light components with respect to the two directions; a light receiving element configured to detect quantities of the respective polarized light components; and a computing circuit configured to perform computation of (A−B)/(A+B) by use of light quantity signals A and B detected by the light receiving element.

A waterproof vapor-permeable shoe, including an upper part that delimits a foot insertion region; a sole, made mainly of plastic material, provided with at least one region which is diffusely perforated with through holes in the direction of a walking surface; a vapor-permeable or perforated flat element, rigidly coupled to the lower part of the sole on which the tread of the sole is formed or rigidly coupled, the flat element adapted to limit the formation of hollows in the foot insertion region at the projection of the holes of the diffusely perforated region; and a waterproof vapor-permeable membrane associated with the upper part and/or with the sole; the membrane being arranged above the flat element so as to be superimposed on the diffusely perforated region.

An umbrella structure includes a cover, a shaft, a notch, a runner, main ribs and stretchers. The notch is extended downward to form a fixing portion. The fixing portion has one end disposed with a protruding loop section, and an appropriate position disposed with a fastening orifice for corresponding with the protruding button. The runner is accommodated at the fixing portion, and is capable of up-and-down sliding movements at the fixing portion. When stretching the umbrella, the protruding button at the fastening device is steadily locked at the fastening orifice at the fixing portion to smoothly stretch the umbrella. When collapsing the umbrella, the shaft is stored in the fixing portion to prevent the shaft from damages and deformations by offering the shaft with appropriate protection. Using the aforesaid structure, a drawback as being incapable of securely stretching the umbrella due to a reduced volume of the umbrella is solved.

A mixing and distribution device for fixing paste, for multicomponent bone cement, comprising a box-like body that forms internally a receptacle closed in an upper region by a detachable and fluid-tight lid, inside which devices for mixing components of the fixing paste are accommodated and are coupled to a piston that forms a venting chamber toward the lid and a mixing chamber toward the bottom of the receptacle; the mixing chamber is connected to a channel for distributing bone cement, controlled by valve devices, and the venting chamber is connected to a venting channel associated with suction devices. The mixing devices are constituted by longitudinally elongated mixing blades arranged so as to slide within complementary through slots formed in the piston; a rotation pivot is locked coaxially on the piston and is arranged so that it can slide through a corresponding fluid-tight hole formed in the lid.

An optical device comprising an exit portion furnished with an exit face and designed to emit, through the exit face, light rays emanating from a first luminous source and from a second luminous source, characterized by the fact that it comprises a first light guide configured to propagate the light rays emanating from the first luminous source toward the exit portion and a second light guide configured to propagate the light rays emanating from the second source toward the exit portion. A preferential application is the field of lighting equipment for motor vehicles.

Mobile communication terminals in a wireless communication network with identical (DUAL) SIM cards are provided with means for remotely switching of either of the terminals.

In a service providing system is provided, applications of systems in different environments are allowed to work together for efficient operation. The system transfers information between a SIP system and a web system through respective cooperation managers according to a selected communication protocol, SOAP or CORBA, related to both systems. The system converts information, supplied from an information source, to information processable by the communication protocol of each system and, as a result, treats the SIP system and the web system as a cooperative system. Information managers are provided not only to manage information in one of the systems but also to access the other system to start a function of the other system. Thus, information that cannot conventionally be obtained is processed and provided to a client.

A method for providing an antislip tread and an antislip tread provided with the method. The tread has a plurality of antislip inserts made of fabric or nonwoven fabric which emerge from the surfaces intended for contact with the ground. The inserts made of fabric or nonwoven fabric may also form a substantially continuous surface with the surface made of rubber or plastic material.