摘要:
A transmitting/receiving system includes a control field controlling a transmitting priority of a dynamic slot is included in each communication cycle, and a node of the transmitting/receiving system sets control information including a preferential usage request for a dynamic slot that the node transmits in the control field and notifies all nodes in the transmitting/receiving system of the preferential usage request for the dynamic slot.
摘要:
A portable apparatus includes a first case portion including a full keyboard, a second case portion superposed on the first case portion, a slide connection member connecting the first case portion to the second case portion in such a manner that the first case portion is slidable in a direction perpendicular to a length direction of the full keyboard, and a display screen unit directly or indirectly disposed on a front surface of the second case portion, wherein the first and second case portions have a hiding mechanism with which a part of the slide connection member is prevented from being exposed to the outside when the first case portion is maximally slid out with respect to the second case portion.
摘要:
Provided is an injection foaming mold capable of preventing, when formed resin molding is performed by a partial core back, degradation of an outer appearance and component precision, and occurrence of swelling when a portion that is not subjected to the core back is taken out of a die. The injection foaming mold includes at least: a fixed core that avoids moving; and a movable core that performs the core back. The injection foaming mold further includes a capacity change shape portion, which is formed in a region in which a capacity in the die is changed smoothly and continuously from the fixed core side to the movable core side, the capacity change shape portion being formed at a boundary between the fixed core and the movable core.
摘要:
A powder valve is propose which is simple in structure and small in size, which can prevent powder from getting stuck in the valve, and can withstand high feed pressure. The valve includes a valve casing 21, a valve shaft 25, and a valve body 22 mounted in the valve casing 21 and supported by the valve shaft 25. The valve body 22 has a spherical outer surface 27 configured to be brought into contact with a valve seat 23 of the valve casing 21 to close the valve. The valve body 22 is formed with a communication hole 26 extending in a direction perpendicular to the valve shaft 25 so that when the valve body 22 is rotated about the valve shaft 25 in either of two opposite directions from the closed position, the valve is configured to open through the communication hole 26. The communication hole 26 is open on the back side of the valve body 22 over the entire length thereof. With this arrangement, it is possible to ensure the advantages of a ball valve, i.e. full-bore properties and high rigidity. Since the pressure of powder flowing through the communication hole 26 acts on the inner periphery of the valve casing 21, the flow of powder blows off and removes any powder which could otherwise get stuck on the inner periphery of the valve casing 21. By rotating the valve body 22 in both directions, powder can be removed on both sides of the valve shaft 25.
摘要:
The invention provides an injection molding process, in which a gate is cut off within a mold in resin molding to obtain a good gate-cut surface, as well as a resin molded product and a resin molding mold. In the injection molding process, a cutting pin, which is connected to a cutting pin working plate provided in parallel with a driving device or an ejector plate provided in a mold, slides on a mold parting line between a fixed-side block, on which corner cutting or a R shape is provided at the approach port, and a movable-side block opposed to the fixed-side block. The wall thickness of a compression shape portion opposed to the cutting pin is larger than that of a gate and a product shape portion. The cutting pin compresses a resin in this portion toward the product shape portion at predetermined timing to cut off the gate portion and integrate the resin with the product shape.
摘要:
Provided is a process and an apparatus for producing at low cost gas hydrate pellets having an excellent storability. A gas hydrate generated from a raw-material gas and raw-material water is dewatered and simultaneously molded into pellets with compression-molding means under conditions suitable for generating the gas hydrate while the gas hydrate is generated from the raw-material gas and the raw-material water that exist among particles of the gas hydrate.
摘要:
The invention provides a culture apparatus or a reserving stock room which receives a lot of culture vessels without vibration. The culture apparatus or the reserving stock room is provided with storage shelves (12a, 12b, . . . ) for culture vessels arranged in a circular arc shape or an annular shape, and a carrying means (15) for taking in and out the culture vessels to an inner side of the circular arc shaped arrangement or the annular shaped arrangement from the storage shelves (12a, 12b, . . . ). Further, the culture apparatus or the reserving stock room is provided with storage shelves (12a, 12b, . . . ) for culture vessels arranged on a table (13) in a circular arc shape or an annular shape, an air distribution port (39) provided in the table (13) such that an air in an inner side of the circular arc shaped arrangement or the annular shaped arrangement flows from a lower side to an upper side, and a circulation passage (36) for returning the air sucked from an upper side within a stock room to the distribution port (39) via a lower side within the stock room.
摘要:
A vehicle load control device comprises a battery that supplies power to an electrical load of the vehicle; a battery sensor that detects a consumption state of the battery; and a control unit that cuts off power supply to the electrical load when the consumption state of the battery reaches a predetermined state. The control unit detects a consumption state of the battery at a relatively short first time interval, in a case where a consumption amount of the battery after the engine stops is greater than or equal to a predetermined value, and detects a consumption state of the battery at a relatively long second time interval, in a case where the consumption amount of the battery after the engine stops is less than a predetermined value, and cuts off power supply to the electrical load depending on the consumption state of the battery detected by the battery sensor.
摘要:
A gas hydrate production apparatus capable of reacting a raw gas with a raw water to thereby form a slurry gas hydrate and capable of removing water from the slurry gas hydrate by means of a gravitational dewatering unit. This gravitational dewatering unit is one including a cylindrical first tower body; a cylindrical dewatering part disposed on top of the first tower body; a water receiving part disposed outside the dewatering part; and a cylindrical second tower body disposed on top of the dewatering part, wherein the cross-sectional area of the second tower body is continuously or intermittently increased upward from the bottom.
摘要:
In an injection mold, a compression pin is placed at a cavity surface by the pressing force of a biasing member, and is moved rearward by the pressure of filled resin so as to form a compression boss. After the completion of filling, the compression boss is compressed by the compression pin.