37results about How to "Increase multiplicity" patented technology

A contact switch having a sensor element with a flat sensor surface, with which is associated an illuminated display in a housing. The sensor surface passes over the housing and has a cutout corresponding to the shape of the lighting means. The sensor surface surrounds the lighting means in a substantially non-overlapping manner and in particular additionally rests on the housing. The sensor surface can also be provided with an elastic, electrically conductive plate for improved adaptation to irregular covers.

A firewall apparatus including plural virtual firewalls, each virtual firewall including a dependent firewall policy, is disclosed. The firewall apparatus includes: a distribution management table for managing a user name and a virtual firewall ID; a part configured to receive authentication information for network connection from a user terminal, and hold a user name included in the authentication information; a part configured to report the authentication information to the authentication server; and a part configured to receive an authentication response from the authentication server, and hold a user ID, included in the authentication response, to be provided to the user terminal. The firewall apparatus registers the user ID in the distribution management table associating the user ID with the user name.

The invention relates to the technical field of nuclear power. The invention particularly discloses an active and passive combined overall safety system and method for a pressurized water reactor nuclear power plant. The system comprises a safety injection system consisting of an active safety injection system and a passive safety injection system, a reactor cavity water injection system consisting of an active reactor cavity water injection system and a passive reactor cavity water injection system, a containment heat removal system consisting of an active containment spraying system and a passive containment heat removal system, and a steam generator secondary side heat removal system consisting of an auxiliary water supply system, a steam turbine bypass discharge system and a secondaryside passive residual heat removal system. According to the invention, the passive safety system is used as the supplement of the active safety system; the passive technology is fully utilized, the depth defense level and requirements of the nuclear power plant are comprehensively considered, depth defense is enhanced, energy removal under predicted operation events, design benchmark working conditions and design expansion working conditions (including serious accidents) possibly occurring in the nuclear power plant is better coped with, and the safety of the nuclear power plant is greatly improved.

A method is provided for determining a collision characteristic of a vehicle collision for triggering safety means of the vehicle. The method has a step of an ascertainment of at least one determination-relevant time segment of a sensor signal representing the vehicle collision before a triggering time for a safety means. The method also has a step of a comparison of at least two features of the sensor signal in the at least one time segment with one another in order to determine the collision characteristic.

A method and a kit for detecting interactions between three or more proteins, in vivo, using reconstitution of the activity of a transcriptional activator is provided. Reconstitution of the transcriptional activator makes use of chimeric genes which express hybrid proteins. In one embodiment, three types of hybrid proteins are prepared. The first hybrid contains the DNA-binding domain of a transcriptional activator fused to the first test protein. The second hybrid protein contains a transcriptional activation domain fused to the second test protein. The third hybrid protein contains a nuclear localization peptide fused to a third test protein and mediates assembly of the three-protein complex involving the three hybrids. If the three test proteins are able to interact, they bring into close proximity the two domains of the transcriptional activator. This proximity is sufficient to cause transcription, which can be detected by the activity of a marker gene that contains a binding site for the DNA-binding domain.

The invention provides a tourmaline multi-head suspended moxibustion instrument. The tourmaline multi-head suspended moxibustion instrument is characterized by comprising an instrument body, an operating table is arranged on the instrument body and connected with 1-20 metal hoses, each metal hose is connected with one moxibustion head, and the moxibustion head comprises a moxibustion head upper body and a tourmaline tank connected with the moxibustion head upper body. The tourmaline multi-head suspended moxibustion instrument has hyperthermia effect and aromatic and chemical effects of moxa burning and far infrared anion effect of tourmalines, can save labors in operation and achieve perfect moxa-moxibustion effect, and overcomes the shortcomings including open fire, smoke, pollution, burning and blister infection of traditional moxa-moxibustion.

The present invention aims to provide an optical recording medium that is provided with a recording layer for recording information by holography, has an uncomplicated laminate structure, is capable of performing recording and reproducing control such as tracking control and is capable of high-density multiple recording, as well as an optical recording method, an optical recording apparatus and an optical reproducing method. To this end, the present invention provides an optical recording medium which is a transmission medium for recording information based on a holographic principle using an information beam and a reference beam and performing tracking control using a servo beam, the medium including at least a first substrate, a recording layer, a filter layer that selectively reflects the servo beam, and a second substrate being disposed in this order as viewed from the light irradiation side of the information beam and the reference beam.

A battery module having a battery module housing (2) which has a multiplicity of housing walls (3) which form an interior space (4), wherein a multiplicity of battery cells (22) is arranged in the interior space (4), and the battery module housing (2) furthermore has a cooling element receptacle (5), wherein a cooling element (12) of the battery module (1) is arranged in the cooling element receptacle (5) of the battery module housing (2).

Disclosed are methods and kits for detecting or quantifying one or more target polynucleotide sequences in a sample. Embodiments of the invention employ a first ligation reaction, a subsequent optional amplification reaction, and a second ligation reaction. Embodiments of the invention combine the specificity of both hybridization and ligation reactions along with universal probe polynucleotide sequences to achieve specific and multiplexed detection of a plurality of target polynucleotide sequences.

The invention discloses a halogen-free flame retardant epoxy resin used for an electronic packaging material and a preparation method of the halogen-free flame retardant epoxy resin. The flame retardant epoxy resin comprises the following components in parts by weight: 50-70 parts of liquid epoxy resin, 2-10 parts of a reactive diluent, 5-15 parts of a curing agent, 0.2-2 parts of a curing accelerator and 2-20 parts of phosphoric acid doped polyaniline nanometer material, wherein the phosphoric acid doped polyaniline nanometer material has the inflaming retarding effect in the epoxy resin, and a large number of P-N bond intermediates generated during the combustion process of the phosphoric acid doped polyaniline nanometer material is a phosphorylation agent which has better inflaming retarding effect than the conventional phosphorus compound; the nitrogen content of the prepared epoxy resin is 0.8-5 wt%, and the phosphorus content of the prepared epoxy resin is 0.2-3 wt%. According to the invention, the flame resistance of an aromatic nucleus, the flame retardance of a nitrogen heterocyclic ring and organic phosphorus as well as the toughening effect of a polyaniline nano-structure are combined, so that the synchronous improvement of the multiple properties of the material is realized, and further, the requirements on the toughness and halogen-free flame retardance of the electronic component packaging material are met.

The invention provides a solid electrolyte, and a lithium metal anode and a preparation method thereof. The solid electrolyte is a composite polymer electrolyte formed by compounding lithium lanthanumtitanium oxide and linear polyurethane. The preparation method comprises the following steps: firstly, preparing lithium lanthanum titanium oxide particles with a complete crystalline phase through aprocess of combining hydrothermal synthesis and high-temperature calcination; and then, blending and stirring the lithium lanthanum titanium oxide particles and linear polyurethane, and carrying outsolvent evaporation treatment to prepare the solid electrolyte. The lithium ion conductivity of the solid electrolyte prepared by the method at room temperature reaches 3.8*10<4>Scm<1>. Meanwhile, thebattery assembled by the solid electrolyte shows excellent cycle performance and excellent specific capacity at room temperature. The lithium metal anode can be obtained by compounding the solid electrolyte and a lithium metal sheet.