Abstract: A power transmission control device provided in a power transmitting device of a non-contact power transmission system includes a driver control circuit that controls a power transmitting driver that drives a primary coil, a load state detection circuit that detects a power-receiving-side load state, and a control circuit that controls the driver control circuit. The control circuit performs a foreign object detection process based on load state detection information from the load state detection circuit after receiving ID authentication information from a power receiving device, and starts normal power transmission to the power receiving device after performing the foreign object detection process.

Abstract: A power reception control device provided in a power reception device of a non-contact power transmission system includes a power-reception-side control circuit that controls an operation of the power reception device, and a power supply control signal output terminal that supplies a power supply control signal to a charge control device, the power supply control signal controlling power supply to a battery. The power-reception-side control circuit controls a timing at which the power supply control signal (ICUTX) is output from the power supply control signal output terminal. The operation of the charge control device is compulsorily controlled using the power supply control signal (ICUTX).

Abstract: A power-transmission-side control circuit causes a power transmission device to perform temporary power transmission when a switch provided in a power-transmission-side instrument has been turned ON, and performs ID authentication based on ID authentication information. The power-transmission-side control circuit detects the presence or absence of a foreign object during normal power transmission by monitoring a change in induced voltage in a primary coil, causes the power transmission device to stop temporary power transmission when the ID authentication information from the power reception device has not been received within a given period of time, causes the power transmission device to stop temporary power transmission when the ID authentication has failed, and causes the power transmission device to stop normal power transmission when removal, a metal foreign object, a takeover state, or a full-charge state has been detected after normal power transmission has started.

Abstract: A display control device is provided to realize a bypass function of a display controller by using fewer chip select signal lines without causing a malfunction. In the display control device, bypassing a display controller is realized by using one chip select signal line and one signal line for the general ports provided to a host. Therefore, bypassing the display controller can be realized by using fewer chip select signal lines. In addition, malfunctioning is prevented when a bypass mode is provided because the switching to/from the bypass mode and the transmission of the CS signal are not performed by one common chip select signal line.

Abstract: A display control device is provided to realize a bypass function of a display controller by using fewer chip select signal lines without causing a malfunction. In the display control device, bypassing a display controller is realized by using one chip select signal line and one signal line for the general ports provided to a host. Therefore, bypassing the display controller can be realized by using fewer chip select signal lines. In addition, malfunctioning is prevented when a bypass mode is provided because the switching to/from the bypass mode and the transmission of the CS signal are not performed by one common chip select signal line.

Abstract: A moisture curable polyurethane composition comprising a polyaldimine represented by the formula (I):Y--N=CH-X).sub.n (I)wherein X is an aryl group having from 6 to 15 carbon atoms, Y is a divalent or trivalent hydrocarbon group having from 2 to 15 carbon atoms or a divalent or trivalent polyoxyalkylene group having a molecular weight of from 70 to 6000, and n is an integer of 2 or 3, and a polyisocyanate and/or a polyurethane prepolymer having 2 or more isocyanate groups; and a water proof material, flooring material, sealing material, wall covering material and paint comprising said composition and various fillers, are disclosed. The polyurethane composition has excellent storage stability and quick rate of curing in application.

Abstract: This invention relates to a novel polyaldimine, preparation process of the polyaldimine, moisture curable polyurethane composition containing the polyaldimine and use of the compositionPolyaldimine of this invention is represented by the formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are a halogen atom, hydrogen atom, alkoxy group having 4 or less carbon atoms or an alkyl group having 5 or less carbon atoms, and may be the same or different; R.sup.4 is a hydrogen atom or a methyl group; Y is --N.dbd.CH--C(R.sup.5).sub.3 or --N.dbd.CH--C(CH.sub.3).sub.2 --CH.sub.2 --O--CO--R.sup.6 wherein R.sup.5 is an alkyl having 4 or less carbon atoms, R.sup.6 is an alkyl group, anilino group, benzylamino group or an alkylamino group having 16 or less carbon atoms; and l is an integer of 1 or 2, m is an integer of 1 to 3, and n is an integer of 0 to 300.Polyaldimine is prepared by condensation of the corresponding aromatic polyamine and aldehyde.

Abstract: This invention relates to .beta.-amino-.beta.-propiolactam derivativatives, moisture curable polyurethane compositions and their applications.The products of this invention have excellent characteristics such as good storage stability, rapid curing with atmospheric moisture and freedom from foaming.More particularly, condensed compounds are obtained by reacting specific secondary diamines such as piperazine and 1,3-(4,4'-dipiperidyl)propane with monoaldehyde having at least 3 carbon atoms, for example, isobutylaldehyde and .beta.-phenylpropylaldehyde. The .beta.-amino-.beta.-propiolactam derivatives are prepared by reacting the condensed compounds with monoisocyanate such as phenyl isocyanate and equimolar reaction products of diisocyanate with lower monohydric alcohol.In addition, the moisture curable polyurethane compositions contain said derivatives and polyisocyanate and/or polyurethane prepolymer having terminal isocyanato radicals.

Abstract: A super-soft polyurethane elastomer is prepared by reacting an organic polyisocyanate in the presence of a specified organometallic catalyst, with a molar ratio specified mixture of (a) low molecular weight triol and high molecular weight polyol, or (b) low molecular weight triol, aromatic ring containing low molecular weight diol and high molecular weight polyol.