摘要:
A routing system for finding a route which satisfies predetermined limiting conditions in a space of an object space with an aid of a computer, includes a first processor for dividing at least the object area into a plurality of areas and extracting a divided area or divided areas which satisfy the predetermined limiting conditions from the plurality of divided areas, and a second processor for further dividing the divided area or divided areas extracted by the first processor into a plurality of subdivided areas and extracting a subdivided area or subdivided areas which satisfy the predetermined limiting conditions from the plurality of subdivided areas.
摘要:
A security device, a key device and a program protection system and method capable of coping with copy protection evading software or the modification of a board. A comparison is made between a security code unique to a game program which is obtained from a prestored key code and a security code obtained by generating a random number by using a game program stored in a storage device as an initial value. When they disagree, the operation of the function module is stopped. The copy protection is executed by hardware. By integrally forming the hardware and the function module, it is possible to cope with copy protection evading software or the modification of a board.
摘要:
A fuel cell power generation system has a condensing heat exchanger with a decarbonation device for removing carbon dioxide dissolved in condensed water including an inclined plate which has an upper side with an upper surface and a lower side with a lower surface. The inclined plate is made of a porous material, and is configured so that, by circulating air for decarbonation from the lower side toward the upper side of the inclined plate and simultaneously flowing the condensed water down from the upper side toward the lower side of the inclined plate, the condensed water comes into contact with the air for decarbonation on both the upper and lower surfaces of the inclined plate while flowing down along the inclined plate.
摘要:
A wireless communication system containing at least one transmission apparatus and at least one communication terminal. The transmission apparatus transmits a wireless signal representing a bit sequence containing at least a predetermined number of bit errors, to the communication terminal. The communication terminal receives the wireless signal to regenerate the bit sequence. The communication terminal then examines the bit sequence represented by a received wireless signal to determine whether or not the number of bit errors contained in the bit sequence is equal to or greater than a predetermined number. When it is determined that at least the predetermined number of bit errors are contained in the bit sequence represented by a received wireless signal, the operation of the communication terminal is made inactive. Further, the transmission apparatus may transmit a wireless signal representing a bit sequence containing no pattern coinciding with a predetermined frame synchronization pattern, to the communication terminal. The communication terminal receives the wireless signal to regenerate the bit sequence. The communication terminal then examines the bit sequence represented by a received wireless signal to determine whether or not the bit sequence contains the predetermined frame synchronization pattern. When it is determined that the bit sequence does not contain the predetermined frame synchronization pattern, the operation of the communication terminal is made inactive.
摘要:
A wireless communication system containing at least one transmission apparatus and at least one communication terminal. The transmission apparatus transmits a wireless signal representing a bit sequence containing at least a predetermined number of bit errors, to the communication terminal. The communication terminal receives the wireless signal to regenerate the bit sequence. The communication terminal then examines the bit sequence represented by a received wireless signal to determine whether or not the number of bit errors contained in the bit sequence is equal to or greater than a predetermined number. When it is determined that at least the predetermined number of bit errors are contained in the bit sequence represented by a received wireless signal, the operation of the communication terminal is made inactive. Further, the transmission apparatus may transmit a wireless signal representing a bit sequence containing no pattern coinciding with a predetermined frame synchronization pattern, to the communication terminal. The communication terminal receives the wireless signal to regenerate the bit sequence. The communication terminal then examines the bit sequence represented by a received wireless signal to determine whether or not the bit sequence contains the predetermined frame synchronization pattern. When it is determined that the bit sequence does not contain the predetermined frame synchronization pattern, the operation of the communication terminal is made inactive.
摘要:
Hydroximic acid derivatives, useful as pesticides, have the formula ##STR1## in which G is G1 or G2 having the formula: ##STR2## in which R.sub.4 and R.sub.5 are each lower alkyl; W is O, S, SO or SO.sub.2 ; X.sub.1, X.sub.2 and X.sub.3 are, independently, hydrogen or a variety of substituents; and R.sub.1, R.sub.2 and R.sub.3 are, independently, hydrogen or a variety of substituents.
摘要:
A water pump includes a shaft to which an impeller has been attached, and a water pump housing in which the shaft is freely rotatably supported by a plain bearing. An annular mandrel having a lip seal fixedly secured to its distal end is inserted into an annular groove provided in the pump housing, thereby limiting the axial movement of the shaft.
摘要:
A ferrite composed of a polycrystalline ferrite which is obtained by sintering a ferrite starting powder by a discharge plasma technique is described. The ferrite starting powder is appropriately a coprecipitated ferrite powder. Prior to the sintering, the coprecipitated powder is preferably thermally treated or calcined at temperatures of not lower than 900.degree. C. A composite ferrite is also described, which is composed of the polycrystalline ferrite and a single crystal ferrite bonded together obtained by contacting the single crystal ferrite with the coprecipitated ferrite powder or embedding the single crystal ferrite in the powder, under which the polycrystalline ferrite powder is sintered by the discharge plasma sintering thereby bonding both ferrites together.
摘要:
A fuel supply port structure of a fuel tank for use in vehicles comprises a filler tube with a neck portion and a fuel supply gun guide disposed within the filler tube. The fuel supply gun guide has an opening at the lower end thereof to receive a fuel gun inserted therethrough. The fuel supply gun guide also has a shutter plate pivotally connected so as to usually close the opening. The shutter plate pushed by the fuel gun inserted opens the opening, wherein the shutter plate has raised at the central portion thereof with which the fuel gun comes into contact, so that even if the fuel gun is insufficiently inserted, the free end portion of the shutter plate clears the flow of the fuel emanating from the fuel supply gun.
摘要:
Arylpyrrolidines of Formula (I): wherein each substituent is as defined in the specification, and use thereof as pesticides and animal parasite-controlling agents.