68results about How to "Unnecessary addition" patented technology

A security arrangement has an intrusion detection information input unit for receiving intrusion detection information from an intrusion detection device for detecting an intruding entity entering a predetermined area; and a network communication unit for communicating with an in-vehicle terminal device which is mounted in a vehicle through a communication network. When the intrusion detection information input unit receives the intrusion detection information from the intrusion detection device, the network communication unit transmits information related to the detected intruding entity to the in-vehicle terminal device.

A novel composition for the control of fire is disclosed. The novel composition can be used as a fire extinguisher or as a fire retardant. The composition is prepared by the admixture of a preferred amount of a selected emollient, a preferred amount of a selected emulsifier, and a preferred amount of a selected dispersant in a water carrier. To the minimal mixture may be added a preferred amount of a selected oxygen competitor, a preferred amount of a selected coolant, a preferred amount of a selected radical scavenger, or a preferred amount of a selected oxygen depleting compound. In the most preferred embodiment all of the foregoing are admixed together in a water carrier.The resulting composition functions well as a fire extinguisher by extinguishing flame. It also acts as an effective fire retardant when applied to a flammable material as a prophylactic procedure. In these instances, it is best to apply the composition to the surface of the flammable material between the surface of the flammable material and any available oxygen source.

A transmission speed of a protection (backup) line using 1G-OLT unit and 1G-ONU unit is set to be lower than a transmission speed of a working (primary) line using 10G-OLT unit and 10G-ONU unit. A priority and band of each communication service in ONU are preset individually and separately every LLID for a working (primary) line and a protection (backup) line. When bands are allocated to the protection (backup) line, the band allocation is performed so as to secure a minimum number of bands of each communication service. A monitoring controller refers to a predetermined band information table according to an operation state of the working (primary) line or the protection (backup) line with respect to a downstream signal packet.

A gate driving circuit includes a shift register and a vertical start line. The shift register includes first to N-th circuit stages sequentially providing first to N-th gate-on signals to first to N-th gate lines, respectively, at least one reverse dummy stage adjacent to the first circuit stage and at least one forward dummy stage adjacent to the N-th circuit stage (N is a natural number). The vertical start line is electrically connected to the first circuit stage or the N-th circuit stage according to a scan direction and transfers a vertical start signal to the first or N-th circuit stage.

A laminate composite sheet comprising a two-ply base layer comprised of a bottom ply and a top ply, wherein the bottom ply is comprised of unbleached cellulosic fibers and wherein the top ply is comprised of bleached or brightened cellulosic fibers and a further layer attached to the top ply with a layer of adhesive; said further layer having a top and a bottom surface, said further layer selected from the group consisting of paper or film; said layer of adhesive containing no pigment, and said top surface of said further layer having no coating.

A router includes a multicast packet transmitting unit that multicasts the identifier of the router periodically, a relay determining unit that determines whether a received data packet should be relayed to a router in another segment, an order determining unit that determines, on the basis of information included in multicast packets from the other routers, the router to which the data packet shall be transferred, and a packet relaying unit that, when the data packet is not relayed, notifies the transmission source which transmitted the packet as to the router selected by the order determining unit to be the relay destination and then transfers the data packet to the selected router. A router suitable for relaying the packet is thus selected. Since switching of the relay router may be performed by following the router redirection message, it is unnecessary to add a new function to a terminal.

The present inventions relates a wireless charging coil structure in electronic devices, comprising a PS coil module capable of emitting electromagnetic wave energy and a PR coil module capable of receiving power energy by electromagnetic induction. Each of the PS and PR coil modules includes a bar-shaped magnetic conductor, on which an insulated wire is wound into a first coil that is extended along the magnetic conductor to a given length and wound reversely into a second coil, thus producing an induction coil comprising at least the first and second coils. The induction range with given space formed between the first and second coils is used for electromagnetic induction to transmit signals and power energy. Such structure can be applied not only in planar handheld electronic devices, but also in other wireless power transmission systems that require narrow induction surface for power transmission.

A fault-tolerant unit and a fault-tolerant method for through-silicon via (TSV) are provided. The fault-tolerant unit includes TSV structures TSV1˜TSVn, nodes N11˜N1n, nodes N21˜N2n and a switching module. The TSV structure TSVi is connected between the node N11 of the first chip and the node N2i of the second chip, wherein 1≦i≦n. The switching module is connected between the nodes N21˜N2n of the second chip and a test path of the second chip. In normal operation state, the switching module disconnects the test path and the nodes N21˜N2n when the TSV structures TSV1˜TSVn are valid. The switching module connects the node N2i to at least another one of the nodes N21˜N2n when the TSV structure TSVi is faulty in the normal operation state. In test status, the switching module connects the test path to the nodes N21˜N2n.

A process to prepare multi-metal materials based on transition metals, using co-precipitation of mixed compound from solutions containing the metals, more specifically a process to prepare multi-metal materials based on transition metals, using co-precipitation, preferably seeking a condition of formation of a gel, from the mixture of precursor solutions containing the metals. The parameters of the process are set in such a way that the material is able to be molded by extrusion, obtaining extruded material with superior physico chemical properties, which may be used as an adsorbent, a catalyst or catalyst support, or even as filler in the reactor or column.

The present invention relates to a resin material for an electrical insulating material, an electrical insulating material and electric wire and cable using the same. A resin material for an electrical insulating material according to present invention is characterized in that the resin component thereof comprises an ethylene alpha-olefin copolymer (A) which satisfies specific conditions, such as a density of 0.92~0.96 g / cm3, a melt flow rate (MFR) of 0.01~200 g / 10 minutes, a molecular weight distribution (Mw / Mn) of 1.5~5.0, and possessing only one peak in terms of the number of peaks observed in an elution temperature-eluted amount curve as measured by the temperature raising elution fractionation (TREF) method, etc., wherein said resin component contains a unit derived from at least one type of monomer selected from among a carbonyl or carbonyl derivative group-containing monomer, a hydroxyl group-containing monomer, a nitro group-containing monomer, a nitrile group-containing monomer, an aromatic ring-containing monomer, and a compound or monomer containing two or more ethylenic linkages. This resin material for an electrical insulating material is suitable for use in an electrical insulating material for an electric wire and cable, as it exhibits excellent processability and electrical insulating properties without degradation of the mechanical strength, and even after cross-linking, exhibits superior electrical insulating properties.

A method for forming stub bumps in, for instance, semiconductor device fabrication, including a bonded ball formation step for bonding a ball formed at a tip end of a wire passing through a capillary to a pad to form a bonded ball on the pad; a scratching step for, next, scratching a portion of the wire above the bonded ball with an interior edge of the capillary by moving the capillary; a bending step for, next, bending the scratched portion of the wire by moving the capillary; and a cutting step for, thereafter, cutting the wire from the scratched portion by closing a damper during an ascending motion of the capillary.

Disclosed is a wireless communication apparatus having an array antenna constituted by a plurality of antennas, radio receiving circuits, which are provided for respective ones of the antennas, for amplifying respective ones of antenna receive signals and applying a frequency conversion to the baseband signals, and a demodulator for demodulating receive data from the baseband signals. A narrow-band-signal extracting unit extracts two narrow-band signals, which have the maximum frequency spacing between them, from the baseband signals of each of the antennas, an estimating unit estimates phase variation in each radio receiving circuit using the two narrow-band signals of each antenna, and a phase-variation correcting unit corrects for phase variation in each radio receiving circuit. The estimating unit estimates the direction of signal arrival using narrow-band signals of at least two antennas, a beam former applies receive beam-forming processing to each corrected signal based upon the direction of signal arrival, and a receive-signal processor demodulates receive data from the receive signal that has undergone beam-forming processing.

In a solid-state image pickup device, it is difficult to match an optimum incidence angle corresponding to an image height of a pixel array region with light incidence characteristics of a camera lens, thereby causing image quality deterioration due to sensitivity shading. Respective microlenses are disposed in a two-dimensional manner, i.e., in a row and a column directions. In particular, the microlenses are disposed such that each side of a disposition region where the microlenses are disposed has a concave curve with respect to a line connecting adjacent vertexes of the disposition region. In other words, a distance AH (AV) between center points of a pair of facing sides of the disposition region is set to be smaller than a distance BH (BV) between neighboring vertexes of the disposition region.

The compositions of this invention are microemulsions having a. a surfactant consisting essentially of a mixture of one or more alkoxylated amines or alkoxylated quaternary ammonium salts and one or more preferably branched carboxylic acids or salts thereof, b. a solvent or oil that is liquid at 25° C. and is insoluble in water, and c. water, wherein an optically clear isotropic microemulsion is formed.

A semiconductor memory device includes a memory cell array and peripheral control circuits. In each of the peripheral control circuits, a plurality of transistors are arranged at a substantially constant transistor pitch in a first direction which is the row direction or the column direction of the memory cell array. In the memory cell array, a memory cell length in the first direction is substantially n times the transistor pitch, wherein n is an integer.

A refrigeration cycle not generating unpleasant noise when starting or stopping a second evaporator while a first evaporator is operating is provided. The refrigeration cycle of the present invention is characterized by making a differential pressure between an inlet refrigerant pressure and outlet refrigerant pressure of a second evaporator solenoid valve when starting or stopping the second evaporator during operation of the first evaporator smaller than the differential pressure when operating only the first evaporator, then opening or closing the second evaporator solenoid valve.

A shift register circuit that controls back gate voltage of a transistor with a simple configuration and at a low cost, and a display panel. In the shift register circuit, shift registers include: an output circuit, a charge and discharge circuit, a first power supply terminal, and at least one back gate voltage generation circuit. The output circuit or the charge and discharge circuit includes at least one transistor. The back gate voltage generation circuit includes a back gate node. The back gate node is connected to the back gate electrode of the transistor. The back gate voltage generation circuit changes a voltage of the back gate node according to a voltage of a gate electrode of the transistor. The back gate voltage generation circuit is supplied with a drive voltage from the first power supply terminal.

A process to prepare new catalysts made from mixed metal oxides of transition metals, which involves the preparation of precursors and synthesis of these materials in oxide form from the preparation of a sol-gel formed from inorganic salts of these metals. An advance in the preparation of these catalysts made of mixed transition metal carbides and nitrides is proposed, providing an alternative way to the process of synthesis by solid-state reaction. The final product, in extruded form, has textural and mechanical properties superior to those obtained by the known techniques in the state of the art, and with better catalytic activity for hydrotreatment reactions.

A connector for communication contains a connecting section, which is connected to communication line; and a network controller, which is connected internally to the connecting section, interprets a designated protocol and controls communication; and a transceiver, which makes possible transmission and receipt on the physical layer of the communication line.

A multiplexing method for data switching is disclosed. In the method, a continuous data is received, and the continuous data includes a plurality of super frames, and each super frame includes a plurality of frames. These super frames are divided into a set of even super frames and a set of odd super frames. The frames included in the set of odd super frames are sorted by corresponding required bit error rate of each frame decreasingly or increasingly. The frames included in the set of even super frames are sorted by the required bit error rate of each frame increasingly or decreasingly. An encoder is used to encode these sorted super frames.

The present invention provides a field emission system and a method for improving its vacuum. The present invention employs aging surface-unsaturated carbon nanotubes in non-display areas of the field emission system as getter material to absorb residual gas within the system so as to improve its vacuum. The present method for improving vacuum of the field emission system can be integrated with the standard process of a field emission display device without additional fabricating steps, and thus facilitating the mass production of the field emission display device.

With respect to a wireless communication system comprising a transmitter device 200, which is equipped with a function for performing inflated lattice precoding (ILP) on transmission data, and a receiver device 300, which receives a signal transmitted from the transmitter device and restores data, there is adopted a feature wherein “coefficient α” which is required when the transmitter device 200 performs the above-mentioned ILP, and which is also required when the receiver device performs data restoration, is uniquely derived using information relating to an MCS (modulation parameter) that is applied with respect to the wireless communication system (more specifically, a feature wherein a “coefficient table part,” which uniquely maps MCS information to coefficient α, is provided at both the transmitter device and the receiver device, and wherein coefficient α required at both the transmitter device and the receiver device is derived using this “coefficient table part”), thereby evading having to exchange information relating to “coefficient α” between the transmitter device and the receiver device.

A semiconductor device having a core device with a high-k gate dielectric and an I / O device with a silicon dioxide or other non-high-k gate dielectric, and a method of fabricating such a device. A core well and an I / O well are created in a semiconductor substrate and separated by an isolation structure. An I / O device is formed over the I / O well and has a silicon dioxide or a low-k gate dielectric. A resistor may be formed on an isolation structure adjacent to the core well. A core-well device such as a transistor is formed over the core well, and has a high-k gate dielectric. In some embodiments, a p-type I / O well and an n-type I / O well are created. In a preferred embodiment, the I / O device or devices are formed prior to forming the core device and protected with a sacrificial layer until the core device is fabricated.

A gate driving circuit includes a shift register and a vertical start line. The shift register includes first to N-th circuit stages sequentially providing first to N-th gate-on signals to first to N-th gate lines, respectively, at least one reverse dummy stage adjacent to the first circuit stage and at least one forward dummy stage adjacent to the N-th circuit stage (N is a natural number). The vertical start line is electrically connected to the first circuit stage or the N-th circuit stage according to a scan direction and transfers a vertical start signal to the first or N-th circuit stage.