Abstract: The present invention relates to a compound of formula (I) (wherein all symbols have the same meanings as described hereinbefore). The compound antagonizes cysLT2 and therefore, it is useful as an agent for the prevention and/or treatment of respiratory diseases such as bronchial asthma, bronchial asthma, chronic obstructive pulmonary disease, pneumonectasia, chronic bronchitis, pneumonia (e.g. interstitial pneumonitis etc.), severe acute respiratory syndrome (SARS), acute respiratory distress syndrome (ARDS), allergic rhinitis, sinusitis (e.g. acute sinusitis, chronic sinusitis, etc.), and the like, or as an expectorant or antitussives.

Abstract: An engine control device (20) for a vehicle has a torque control mechanism (17) for regulating the engine output torque. The torque control mechanism (17) includes at least one of a throttle valve (11) and a fuel injector (12). The engine control device further has a sensor (10) for detecting the shift lever position and a controller. The controller is configured to detect a shift in the shift lever position from the stationary range position (N or P range) to the running range position (D or R range) based on the shift lever position; and transmit a command signal to the torque control mechanism (17) when a first predetermined period elapses after the detection of the shift in the shift lever position, the command signal increasing the engine output torque by a predetermined correction gain ?Te from a first output torque Te0 at the detection of the shift lever position to a second output torque Te1.

Abstract: Fused pyridazine derivatives represented by formula (I) or pharmaceutically acceptable salts thereof (wherein each symbol has the meaning as defined in the specification.). Because of inhibiting poly(ADP-ribose)polymerase, the compounds represented by formula (I) are useful as preventives and/or remedies for various ischemic diseases (in brain, cord, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory bowel disease, multiple cerebrosclerosis, arthritis, etc.), neurodegenerative diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, lumbar spinal canal stenosis, etc.), diabetes, shock, head trauma, renal failure, hyperalgesia, etc. Moreover, these compounds are useful as agents against retroviruses (HIV etc.), sensitizers in treating cancer and immunosuppressants.

Abstract: An engine control device (20) for a vehicle has a torque control mechanism (17) for regulating the engine output torque. The torque control mechanism (17) includes at least one of a throttle valve (11) and a fuel injector (12). The engine control device further has a sensor (10) for detecting the shift lever position and a controller. The controller is configured to detect a shift in the shift lever position from the stationary range position (N or P range) to the running range position (D or R range) based on the shift lever position; and transmit a command signal to the torque control mechanism (17) when a first predetermined period elapses after the detection of the shift in the shift lever position, the command signal increasing the engine output torque by a predetermined correction gain &Dgr;Te from a first output torque Te0 at the detection of the shift lever position to a second output torque Te1.

Abstract: A coating method for a internal member having holes in a vacuum processing apparatus is provided.

Abstract: Poly(ADP-ribose)polymerase inhibitors containing as the active ingredient 2H-phthalazin-1-one derivatives represented by general formula (I) (wherein each symbol is as defined in the description) or salts thereof. The compounds of the general formula (I) inhibit poly(ADP-ribose)polymerase and are useful as preventives and/or remedies for various ischemic diseases (brain, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory intestinal diseases, multiple encephalosclerosis, arthritis, etc.), nerve degeneration diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, etc.), diabetes, shock, head trauma, renal insufficiency, hyperalgesia, etc. These compounds are also useful as sensitizers for agents against retroviruses (HIV, etc.) and chemotherapy for cancer.

Abstract: The present invention provides an image processing device that does not convert image data into a grayscale value which may cause defects in the displayed images, such as flickering or fluctuation, when performing color reduction/pseudo-halftone processing to convert the data into data which can be displayed on the color LCD panel (20). Alternatively, the frequency of occurrence of such a grayscale value can be reduced. The present invention thereby prevents a decrease in the display quality of an image output apparatus in advance by processing data supplied to the image output apparatus, such as a color LCD panel.

Abstract: A magnetic recording/reproducing apparatus is provided in which among diametrically oppositely disposed heads, a recording head and an erasing head of a same channel are disposed adjacently to each other. The recording head is disposed so as to precede by two tracks the erasing head with respect to a direction of cylinder rotation, when insert-editing, using a reproduced signal obtained by the recording head, erase and record timing setting and head tracking are performed and an erasing current is not applied during the reproduction by the recording head. The reproducing heads are disposed so as to be angularly apart by about 90 degrees from the recording and erasing heads, and a rotary transformer for reproduction is applied with a shield measure and then, formed as a core independently at an upper portion of the cylinder. In addition, more narrow tracks are compatibly reproduced by the recording head.

Abstract: A process of forming a super high-contrast negative image is disclosed, which comprises the steps of imagewise exposing a negative-working silver halide photographic material comprising a support having thereon one or more hydrophilic colloidal layers, at least one of the one or more hydrophilic colloidal layers being a negative-working silver halide emulsion layer, and then developing the photographic material with a developer containing an aminophenol derivative developing agent and a reductone compound in the existence of an organic compound having a negative reduction potential. A negative-working silver halide photographic material and a photographic developer being used for the image-forming process are also disclosed.

Abstract: A process of forming a super high-contrast negative image is disclosed, which comprises the steps of imagewise exposing a negative-working silver halide photographic material comprising a support having thereon one or more hydrophilic colloidal layers, at least one of the one or more hydrophilic colloidal layers being a negative-working silver halide emulsion layer, and then developing the photographic material with a developer containing an aminophenol derivative developing agent and a reductone compound in the existence of an organic compound having a negative reduction potential. A negative-working silver halide photographic material and a photographic developer being used for the image-forming process are also disclosed.

Abstract: A downshift quality control for a predetermined downshift involving engagement of a predetermined hydraulically operated friction element, i.e., a low clutch, is disclosed. A hydraulic fluid supply circuit communicates with the low clutch and includes a variable flow restrictor, i.e., an orifice and a timing valve. The timing valve is operated by a solenoid under control of a control unit. The control unit monitors a speed ratio of a revolution speed of an internal combustion engine to a revolution speed of an output member of an automatic transmission and energizes or deenergizes the solenoid to shift the timing valve to a position where a passage bypassing the orifice is opened.

Abstract: A method of hardening steel so that it may have a surface layer with sufficient hardness to permit fabrication into machinery parts with a minimum of strain developed therein. The method comprises heating steel at a temperature in a range not lower than 100.degree. C. below its A.sub.1 transformation point (about 630.degree. C.) and not higher than 50.degree. C. thereabove (about 780.degree. C.) in an atmosphere consisting solely of ammonia gas, or composed of ammonia gas and at least one of organic liquids, petroleum gases, endothermic gases and neutral gases, while ammonia gas is being supplied continuously at a lower flow rate, or at a higher flow rate followed by a diffusion treatment to austenitize a surface layer of the steel by penetration of nitrogen thereinto, and quenching the steel to transform the austenitized surface layer into a martensite layer.

Abstract: A magnetic recording/reproducing apparatus is provided in which among diametrically oppositely disposed heads, a recording head and an erasing head of a same channel are disposed adjacently to each other. The recording head is disposed so as to precede by two tracks the erasing head with respect to a direction of cylinder rotation, when insert-editing, using a reproduced signal obtained by the recording head, erase and record timing setting and head tracking are performed and an erasing current is not applied during the reproduction by the recording head. The reproducing heads are disposed so as to be angularly apart by about 90 degrees from the recording and erasing heads, and a rotary transformer for reproduction is applied with a shield measure and then, formed as a core independently at an upper portion of the cylinder. In addition, more narrow tracks are compatibly reproduced by the recording head.