Apparatus for reproducing digital video signals from a magnetic tape, wherein a frame of digital video signals had been recorded in 2m tracks (m is an integer greater than 1), in which a pair of rotary heads having respectively different azimuth angles scan traces across the magnetic tape, such traces substantially coinciding with the tracks when the magnetic tape is transported at a speed equal t...

An electric system of an electric vehicle, in which an AC voltage is applied from an external AC power source to the inverter via windings of an AC motor during the charging operation of a main secondary battery. The inverter has a regenerative function enabling reverse conversion, and the motor windings operate as reactors. A contactor whose first terminals are connected to terminals of the windi...

An ink jet head (100) for ejecting ink, has an ink ejecting portion (101) having an ink ejecting port formed thereon so as to eject ink through the ink ejecting port, a positioning portion (104) for definitely determining the position of the ink jet head (100) relative to an apparatus using the ink jet head (100) when the ink jet head (100) is fitted to the apparatus, an ink supplying portion (102...

There is disclosed an antiallergic composition for ophthalmic or nasal use, comprising cetirizine or a salt thereof as an active ingredient. The antiallergic composition may further contain a cyclodextrin compound, as well as a surfactant and/or a water soluble polymer.

of the disclosure: There is disclosed an antiallergic composition for ophthalmic or nasal use, comprising cetirizine or a salt thereof as an active ingredient. The antiallergic composition may further contain a cyclodextrin compound, as well as a surfactant and/or a water soluble polymer.

A compound represented by formula (I): wherein X<1> and X<2> each represent a halogen atom; R<1> represents a hydrogen atom or a substituent; R<2> represents a substituted or unsubstituted bicyclic heterocyclic substituent; A represents a nitrogen atom or a substituted carbon atom; and R represents a hydrogen atom or a substituent, or a salt thereof is disclosed. The compound exhibits poten...

Alpha-aminoketone derivatives of the present invention strongly inhibit thiol protease such as papain, cathepsin B, cathepsin H, cathepsin L and calpain or the like and have excellent properties in absorbance on oral administration, tissue distribution and cell membrane permeability. The alphaaminoketone derivatives can thus be used as therapeutic agents for treating muscular dystrophy, amyotrophy...

A compound represented by formula (I): wherein X1 and X2 each represent a halogen atom; R1 represents a hydrogen atom or a substituent; R2 represents a substituted or unsubstituted bicyclic heterocyclic substituent; A represents a nitrogen atom or a substituted carbon atom; and R represents a hydrogen atom or a substituent, or a salt thereof is disclosed. The compound exhibits potent antimicr...

A dynamic type semiconductor memory device includes a plurality of data input/output nodes, a plurality of /CAS buffers for generating column address strobe signals corresponding to each of said input/output nodes, and an input node carrying out only data input. A switching signal generation circuit generates first and second switching signals indicating data input/output control modes. Memory cel...

The present invention is directed to a gas electrode containing a catalyst containing gold particles dispersed and supported on a conductive oxide carrier such as titanium oxide, and, in addition, a gas electrode comprising a catalyst comprising electrically-conductive carbon, titanium oxide and gold particles, wherein the gold particles are dispersed on the titanium oxide and both the gold partic...

The present invention is directed to a gas electrode containing a catalyst containing gold particles dispersed and supported on a conductive oxide carrier such as titanium oxide, and, in addition, a gas electrode comprising a catalyst comprising electrically-conductive carbon, titanium oxide and gold particles, wherein the gold particles are dispersed on the titanium oxide and both the gold partic...

OBJECTIVE OF THE INVENTION The objective of the invention is to prevent a reverse flow of the exhaust gas while incineration operation at an inlet of the furnace through which the subject to be incinerated is supplied and to provide a safe and efficient furnace. CONSTRUCTION OF THE INVENTION The invention of this application is an inlet of the furnace for substrate to be incinerated comprising sid...

The adaptive equalizer of the present invention estimates a channel impulse response vector h in a channel impulse response estimator, and outputs a result to a channel impulse response convertor. The channel impulse response convertor removes interference components from the channel impulse response vector h, and outputs a channel impulse response vector h' to an equalizer. The equalizer sets up,...

In a digital data demodulating apparatus, a sampling circuit samples a received signal at a speed N x K (N > 1, K > 1; integers) times a symbol rate to output received signal sequences. N received signal sequence selection circuits estimate channel impulse responses from the respective received signal sequences to obtain channel state data, and output a control pulse and the estimated channel impu...

The invention provides a method which achieves reduction of virtual channel connection delay time involved in signaling without using virtual channels as permanent virtual channels (PVC) and without performing wasteful allocation of a signal bandwidth and of a signaling system. In the signaling system, when transmission terminal 100 transmits a packet, packet transmission control section 110 deliv...

A packet switching system comprises input buffers and output buffers, and a self-routing network for routing packets from the input buffers to the output buffers according to the routing information contained in their header. An input controller (13) associated with each input buffer, includes an idle/busy memory. An output controller (19), associated with each output buffer, detects the idle spac...

The invention relates to an electrode suitable for a chargeable/dischargeable secondary battery in which a carbonaceous material capable of doping and dedoping of lithium ions is used as a negative electrode active material wherein carbon fibers are used as the carbonaceous material in a form of an uni-directionally arranged body or in combination of electrically conductive foil or fibers, and fur...