摘要:
The purpose of the present invention is to provide a novel protein involved in adhesion and fusion between myoblasts in the course of the formation of byotube. The present invention relates to Meltrins, which a membrane protein having fusion, adhesion and aggregation activity of cells, especially myoblast; and to polypeptides of their domains, DNAs encoding them, antisense RNA for these DNAs, various antibodies to Meltrins and the polypeptides of their domains, expression vectors containing these DNAs, and transformants by these vectors; as well as to the process for producing Meltrins and the polypeptides of their domains using those transformants and medical compositions comprising Meltrins or antagonist against them as an effective ingredient.
摘要:
A disk cartridge which comprises a cartridge case, a disk rotatably encased in the cartridge case, and a cleaning sheet supported on the inside surface of the cartridge case by welding, the cartridge case being composed of a thermoplastic synthetic resin, and the cleaning sheet being composed at least of a mixed fabric of acrylic fibers and rayon fibers and being fixed to the inside surfaces of the cartridge case by welding has distinguished disk-handling characteristics and cartridge case-fixing characteristics.
摘要:
A system for controlling a power transmission of a four-wheel drive vehicle powered by an engine. The system is provided with a transmission for transmitting a power of the engine to main wheels, a clutch for selectively transmitting the power to auxiliary wheels, a vehicle speed sensor for sensing the speed of the vehicle and for producing a vehicle speed signal dependent on the speed, a steering angle sensor for sensing the steering angle of the vehicle and for producing a steering angle signal dependent on the steering angle. A control circuit is provided to compare the vehicle speed signal and steering angle signal with reference values and judge whether the condition is in the range of conditions causing tight corner braking and to produce a clutch signal. A switch is responsive to the clutch signal for disengaging the clutch, whereby the four-wheel drive is changed to the two-wheel drive.
摘要:
In an engine comprising a primary engine unit 1 and an auxiliary engine unit 2, water jackets 44, 47 of the primary engine unit are connected to water jackets 46, 48 of the auxiliary engine unit and to a radiator 43 in series, and bypasses 52, 55 are connected to respective water jackets.
摘要:
An internal combustion engine comprising a primary engine unit and an auxiliary engine unit, in which the auxiliary engine unit is connected to an output shaft of the primary engine unit under conditions both engine units are balanced in output torque and engine speed.
摘要:
Information about various adjustments made to TVs during assembly is entered into a database after each adjustment, to facilitate monitoring and reporting of the assembly process, so that corrective action when appropriate can be taken more quickly.
摘要:
A control system having a plurality of sensors which sense conditions of a vehicle for producing signals, a selection button which selects combinations of the sensed signals and a control device which operates in response to the selected combination of signals to control a clutch to incorporate a plurality of engine units and the output engine torque.
摘要:
The purpose of the present invention is to provide a novel protein involved in adhesion and fusion between myoblasts in the course of the formation of byotube. The present invention relates to Meltrins, which a membrane protein having fusion, adhesion and aggregation activity of cells, especially myoblast; and to polypeptides of their domains, DNAs encoding them, antisense RNA for these DNAs, various antibodies to Meltrins and the polypeptides of their domains, expression vectors containing these DNAs, and transformants by these vectors; as well as to the process for producing Meltrins and the polypeptides of their domains using those transformants and medical compositions comprising Meltrins or antagonist against them as an effective ingredient.
摘要:
A system for controlling a clutch for a plurality of independent engine units, in which gears of the engine units are engaged with a gear of an output shaft and are arranged to form a pump chamber, the output fluid of the pump chamber being used for operating the clutch so as to connect engine units with each other.
摘要:
An internal combustion engine for vehicles comprising a primary and an auxiliary engine unit each comprising vertically disposed cylinders and a crankshaft operatively connected to the respective cylinders. The crankshafts are arranged in parallel. A first output shaft is positioned parallel to both crankshafts and at an intermediate position between extensions of the crankshafts. The auxiliary engine unit is spaced apart from an end of the output shaft defining a space. The cylinders of each engine unit are arranged in staggered disposition. A clutch is disposed in the space between the auxiliary engine unit and the output shaft for transmitting an output of the auxiliary engine unit to the output shaft. A gear train comprises three gears including a first end gear secured to the crankshaft of the primary engine unit, a second end gear secured to an output shaft of the clutch, and an intermediate gear secured to the first output shaft engaging with both end gears. A switch provides for engaging the clutch when engine load exceeds a predetermined value.