摘要:
A process for producing ammonium polyphosphate of crystalline form II is described, which comprises heating a mixture of a phosphate-containing substance and a condensation agent in an ammoniacal wet air atmosphere in the presence of ammonium polyphosphate of crystalline form II as a compound for crystal formation (seed compound) to condense the phosphate-containing substance with the condensation agent.
摘要:
At the time of dehumidifying operation, a motor-operated expansion valve is controlled so that evaporation of a refrigerant will be completed in an auxiliary indoor heat exchanger which constitutes an indoor heat exchanger together with a main indoor heat exchanger. A louver is operated to form an air passage through which air discharged from the outlet port of an indoor unit flows to the inlet port. Owing to the formation of such an air passage from the outlet to the inlet port of the indoor unit, dehumidification is performed with outlet air kept from reaching the living space in the room.
摘要:
A multi-axis seat test machine for use with seats is disclosed. The test machine includes a loading element and a seat mount. A selectively actuable fore-aft displacement mechanism is disposed between the loading element and the seat mount and operably displaces one of the seat mount and the loading element relative to the other in the fore-aft direction. A selectively actuable lateral displacement mechanism is disposed between the loading frame and the seat mount and operably displaces one of the seat mount and the loading frame relative to the other in a lateral direction. An engaging member simulates, at least in part, a shape of a human posterior for engagement with the seat. The loading element operably biases the engaging member against the seat in a substantially vertical direction with a predetermined vertical load.
摘要:
A passenger protection apparatus is provided with a plurality of squibs (activating elements). Transistors are respectively connected in series to these squibs. By switching on these transistors at predetermined differing timing, first monitor currents are conducted via current-controlling resistors to the respective squibs. First monitor currents can be independently conducted to the respective squibs with this structure. For this reason, the voltage levels generated at the squibs by the first monitor currents can be enlarged. Resistance values of the respective squibs can be calculated with high accuracy from these voltage values.
摘要:
A material for food of slow digestion and absorption, characterized by comprising a starchy material having an amylose content in the range of from about 25 to about 60% by weight and a modifier for modifying said starchy material and having the enzymatic reaction ratio with amylase decreased to not more than 95% of unmodified starchy material.
摘要:
A keyswitch assembly for a keyboard for a word processor or a computer comprises a key, a key support mechanism supporting the key formed by pivotally joining two support levers in a scissors-like form, a rubber spring disposed under the key support mechanism, and a support plate supporting the key support mechanism, the rubber spring and a printed wiring board on its surface. The key support mechanism is connected to the key and the support plate by slidably fitting pivots formed on the upper ends of the support levers in the slots of guiding parts formed on the lower surface of the key and slidably fitting pivots formed on the lower ends of the support levers in slots formed by raising portions of the support plate. The omission of a base plate, which is an essential component of a prior art keyswitch assembly, reduces the number of parts and the manufacturing cost and simplifies the construction of the keyswitch assembly.
摘要:
A semiconductor memory device for handling video data comprises a column redundancy system for substituting erroneous bits. In one embodiment, the memory device comprises a memory cell array and a register for serial-parallel and/or parallel-serial conversion. There provide a redundant column section adjoined to the memory cell array and a redundant latch section functioning as a part of the register. The register includes a plurality of serially connected flipflops. Data are transferred in idle at the flipflop which is responded to a defective column of the memory cell array. In another embodiment, the memory device comprises a memory cell array and a read register to output data serially. Erroneous data of a defective column of the array are replaced by correlative data at the read register.
摘要:
An apparatus for controlling the distribution of drive power in an all-wheel-drive motor vehicle which has main drive wheels, auxiliary drive wheels, and a drive power transmitting system for transmitting the drive power to the auxiliary drive wheels. The apparatus has a hydraulic pressure source, a hydraulic system, a hydraulic clutch disposed in the drive power transmitting system, which varies the drive power transmitted to the auxiliary drive wheels, depending on the hydraulic pressure supplied from the hydraulic pressure source to the hydraulic clutch through the hydraulic system, and a control system for controlling the ratio at which the drive power is distributed between the main and auxiliary drive wheels, through regulation of the hydraulic pressure supplied from the hydraulic pressure source to the hydraulic clutch. The apparatus further includes a failure detecting system for detecting a failure of the hydraulic system, and a hydraulic pressure lowering system for lowering the hydraulic pressure supplied from the hydraulic pressure source to the hydraulic clutch when a failure of the hydraulic system is detected by the failure detecting system.
摘要:
A tray according to the present invention comprises a plastic body having upper and lower surfaces. A number of bottom sockets are distributively formed in the upper surface of the body so the respective bottom portions of bottles can be inserted individually in the bottom sockets. Each bottom socket has a configuration which is obtained by connecting those portions of the respective cross-sectional contours of the bottom portions of two or more different types of bottles which are situated outermost when the individual contours are superposed concentrically so that at least two diametrically facing regions of the one contour are not situated inside the other contour. Cap socket corresponding one of the bottom sockets is defined on the lower surface of the body. Each cap socket is a hole, such as a stepped hole, which has at least two hole portions with different inside diameters.