摘要:
Indolopyrrolocarbazole derivatives, such as, for example, 12,13-dihydro-1,11-dihydroxy-13-(.beta.-D-glucopyranosyl)-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7-(6H)-dione or 6-amino derivative thereof, are produced by glycosylating a precursor compound by cultivating with Microtetraspora sp. A34549, Saccharothrix aerocolonigenes ATCC 39243 or mutants thereof, in a nutrient medium containing the precursor compound.
摘要:
A game port interface is disclosed which permits bidirectional communication between a game port and a peripheral device. In one embodiment, the peripheral device is a digital joystick and the game port sends commands to the digital joystick. The game port interface includes one or more timers whose inputs are coupled to resistances within the joystick. Also coupled to the timer inputs are capacitors such that the resistors in the joystick form a charging network with the capacitors in the game port interface. When an output instruction to the game port is executed, the capacitors coupled to the timer inputs are charged to a predetermined voltage. The timer input is also coupled to an inverter within the joystick. The output of the inverter switches to a low logic level when the timer input is charged above a logic threshold. The output of the inverter is coupled to an interrupt input on a microprocessor within the joystick. The microprocessor interprets one or more interrupts as commands and takes appropriate action. In one embodiment, the first interrupt causes the digital joystick to transmit data corresponding to the position of the joystick. If a second interrupt is transmitted to the joystick while the first interrupt is being processed, the second interrupt is interpreted as a second command. Each interrupt transmitted to the joystick while the joystick is processing the previous interrupt is interpreted as a new command. For example, if the joystick is processing the second interrupt, and a third interrupt request is detected at the interrupt input, this is interpreted as a third command. The digital joystick of the present invention is also capable of operating in an analog emulation mode. The game port can send similar commands using the interrupt circuitry described above to the joystick while in the analog emulation mode.
摘要:
In a dish washing machine according to the present invention, the contents of washing and rinsing are changed depending on dirt to prevent water from being uselessly used particularly if the degree of dirt on the dishes is low. Therefore, in the first drainage process in the latter part of the washing, the drainage is first started IS2-1). If 20 seconds have elapsed since the drainage was started, the drainage is stopped (S2-3). If the degree of dirt on the dishes is relatively high to select a sequence X (S2-4), drainage processing is performed on the basis of the contents of operations in the sequence X, after which the program proceeds to the rinsing process (S2-5 to S2-11). On the other hand, if the degree of dirt on the dishes is relatively low to select a sequence Y (S2-4), the program proceeds to the rinsing process without performing the processing in the steps S2-5 to S2-11 on the basis of the contents of operations in the sequence Y obtained by changing the contents of the operations in the sequence X.
摘要:
A dyed union knit fabric comprised of at least a polyurethane elastic fiber containing a chlorine-induced degradation inhibitor in a proportion of 0.5-4.5 weight % relative to the weight of the fiber, and a polyamide fiber and/or a cation dyeable polyester fiber, which has been dyed with mixed dyes of acid dyes, dispersion dyes, metal-complex dyes, reactive dyes and direct dyes, and markedly improved in resistance to chlorine-induced change in shade by allowing to contain at least one compound having a reaction amount of chlorine of 50 milliequivalent per gram or more, specifically one member of mono- and/or polyhydroxybenzene derivatives in a proportion of 0.1-20% relative to the weight of the fiber; and a method for manufacturing same. According to the present invention, excellent resistance to chlorine-induced change in shade as well as chlorine-induced degradation can be afforded to the dyed union knit fabric.
摘要:
A polymer powder is produced by separately melting two or more of oligomers and monomers which are reactive with each other, spraying a mixture of the oligomers and the monomers, while continuously mixing them with each other, the mixture being solid at a normal temperature, having a melt viscosity of 1,000 cps or below at 300 degree C., then cooling the sprayed mixture to obtain a powder thereof, and solid phase-polymerizing it to obtain the polymer powder. It is useful for powder coating.
摘要:
A dope for forming elastic polyurethane articles is prepared by using a polyol, a diisocyanate and a diamine. A solvent and a terminating agent comprising a secondary monoamine and a ketoimineamine and/or an aldoimine-amine may also be employed.
摘要:
A thread holding device having a thread holding member and a holding force imparting member selectively engageable therewith for holding a leading end portion of a needle thread. The thread holding member and the holding force imparting member are pivotally movable by drive means through linking means. The thread holding member has a first angular rotational position at a position below a sewing needle for trapping the leading end portion of the needle thread, a second angular rotational position at a position beside the sewing needle for holding the thread in cooperating with the holding force imparting member, and a third angular rotational position or a retracted position. When the thread holding member is moved from its second to third angular positions, the needle thread leading end is released from the thread holding member.
摘要:
A dish washer with dryer comprising a washing and drying compartment defined in a main body wherein tableware to be cleaned and dried are loaded, a washing pump for spraying cleaning water into the compartment, a heater and fan for feeding drying air into the compartment after the spraying of the cleaning water, the dish washer with dryer comprising:a leading inlet and outlet for the drying air located on a compartment wall of the washing and drying room;suction and exhaust holes for outside air located on an outer body wall of the main body wall;a circulating air pathway for connecting the leading inlet with the leading outlet and a cooling air pathway for connecting the suction hole with the exhaust hole between the room wall and the outer body wall;a double faced fan which forms a part of a partition board by which both pathways are partitioned.
摘要:
A sewing machine provided with a thread cutting mechanism and a needle thread tension release mechanism. Normally, the needle thread is subjected to a proper tension by a thread tension regulating mechanism. However, at an initial start-up period of the sewing operation, the needle thread tension is released by the tension release mechanism for a first predetermined period during which a needle thread loop is trapped by a loop taker. Further, the sewing machine is provided with a thread holding member for holding a leading end portion of the needle thread. The holding member is movable to its thread release position after elapse of a second predetermined period at the initial start-up period of the sewing operation. The first predetermined period is within the second predetermined period.
摘要:
A stepping motor includes a rotary shaft, a rotor magnetized in an axial direction thereof and having a plurality of magnetic poles arranged in a circumferential direction thereof with different poles in alternation, inner yokes each having a plurality of projections and depressions, outer yokes each having a plurality of projections and depressions which are separated from and oppose the depressions and projections of the corresponding inner yoke in a plane perpendicular to the axial direction, coils for magnetizing the inner and outer yokes to assume mutually different magnetic poles, and oil impregnated bearings made from a ferromagnetic material. The bearings each unitarily comprise a bearing part for supporting the rotary shaft, and a core part having an outer side thereof surrounded by one of the coils.