摘要:
A serial bus speed-up circuit includes a data pattern detecting unit for detecting whether or not the data output from one of the devices to the serial bus consecutively takes the same value, and a clock frequency varying unit for increasing a frequency of the clock output to the serial bus when the data pattern detecting unit detects that the data consecutively takes the same value. By utilizing the fact that the valid delay time and the transition time of the data can be omitted in a case where there is no change in the data value, it is possible to increase the clock frequency and accordingly, increase the data transfer rate.
摘要:
A double effect absorption cold or hot water generating machine can supply hot water from a water heater even when it is used for a cooling operation. The double effect absorption cold or hot water generating machine comprises an absorber, an evaporator, a high temperature generator, a low temperature generator, a condenser, a high temperature heat exchanger, a low temperature heat exchanger, and a water heater. The machine further comprises a refrigerant path in a refrigerating cycle including a path from the high temperature generator to the evaporator through a refrigerant branch point at which refrigerant vapor is branched, a heating side of the low temperature generator, and the condenser; a refrigerant path in a hot water cycle including a path from the refrigerant branch point to the high temperature generator and the evaporator through a hot water control valve, and a path for circulating refrigerant in the evaporator; and a water cooler provided in a hot water path in which hot water is heated by the water heater, the water cooler being provided in series with the water heater.
摘要:
The present invention provides a single effect or double effect absorption refrigerating machine comprising an absorber, an evaporator, a generator, a condenser, a heat exchanger, a solution pump and a refrigerant pump and wherein the absorber (A), evaporator (E), generator (G) and condenser (C) are disposed within a single housing in such a manner that the absorber (A) is disposed at a lower portion of the housing, the evaporator (E) is disposed aside and above the absorber (A), the condenser (C) is disposed above the absorber (A), and the generator (G) is disposed above the condenser (C), and further wherein a refrigerant gas passage (2) extending from the evaporator (E) to the absorber (A) and a refrigerant gas passage (1) extending from the generator (G) to the condenser (C) are provided between the evaporator (E) and the generator (G).
摘要:
An absorption heat pump, including: an evaporator which takes in a first heat source and evaporates refrigerant liquid into refrigerant vapor; an absorber which has a heat receiving medium passage and which takes in heat receiving medium liquid through a heat receiving medium inlet of the heat receiving medium passage, heats the heat receiving medium liquid with the heat of absorption generated when the refrigerant vapor generated in the evaporator is absorbed into solution, and discharges the heat receiving medium in the form of vapor or mixture of vapor and liquid through a heat receiving medium outlet of the heat receiving medium passage; a generator which takes in a second heat source and evaporates the refrigerant from the solution having absorbed the refrigerant vapor; and a condenser which takes in a cooling source and the refrigerant vapor generated in the generator to condense the refrigerant vapor.
摘要:
A communication device relates a plurality of identification information to specifying information included in the identification information and manages them, and thereby enhances easiness of identifying and specifying of a device of the other party and usability of a connection with the device of the other party. The communication device has an identification information reception part (a radio transmission/reception part, a baseband part and a control part), a storage part (a data base part) and an information processing part (a control part). The identification information reception part receives the pieces of identification information concerning the device of the other party to be connected, and in the storage part the pieces of identification information which are received are stored. The information processing part stores the pieces of identification information, which are received, in the storage part, and retrieves the identification information from the storage part by receiving input of the specifying information out of the pieces of identification information, and relates a result of that retrieval to the specifying information and outputs them, or makes that output possible. By this, it is possible to use the pieces of identification information related to the specifying information for specifying of the device of the other party and connection with it.
摘要:
A communication device relates a plurality of identification information to specifying information included in the identification information and manages them, and thereby enhances easiness of identifying and specifying of a device of the other party and usability of a connection with the device of the other party. The communication device has an identification information reception part (a radio transmission/reception part, a baseband part and a control part), a storage part (a data base part) and an information processing part (a control part). The identification information reception part receives the pieces of identification information concerning the device of the other party to be connected, and in the storage part the pieces of identification information which are received are stored. The information processing part stores the pieces of identification information, which are received, in the storage part, and retrieves the identification information from the storage part by receiving input of the specifying information out of the pieces of identification information, and relates a result of that retrieval to the specifying information and outputs them, or makes that output possible. By this, it is possible to use the pieces of identification information related to the specifying information for specifying of the device of the other party and connection with it.
摘要:
An absorption heat pump, including: an evaporator which takes in a first heat source and evaporates refrigerant liquid into refrigerant vapor; an absorber which has a heat receiving medium passage and which takes in heat receiving medium liquid through a heat receiving medium inlet of the heat receiving medium passage, heats the heat receiving medium liquid with the heat of absorption generated when the refrigerant vapor generated in the evaporator is absorbed into solution, and discharges the heat receiving medium in the form of vapor or mixture of vapor and liquid through a heat receiving medium outlet of the heat receiving medium passage; a generator which takes in a second heat source and evaporates the refrigerant from the solution having absorbed the refrigerant vapor; and a condenser which takes in a cooling source and the refrigerant vapor generated in the generator to condense the refrigerant vapor.
摘要:
An absorption heat pump, including: an evaporator which takes in a first heat source and evaporates refrigerant liquid into refrigerant vapor; an absorber which has a heat receiving medium passage and which takes in heat receiving medium liquid through a heat receiving medium inlet of the heat receiving medium passage, heats the heat receiving medium liquid with the heat of absorption generated when the refrigerant vapor generated in the evaporator is absorbed into solution, and discharges the heat receiving medium in the form of vapor or mixture of vapor and liquid through a heat receiving medium outlet of the heat receiving medium passage; a generator which takes in a second heat source and evaporates the refrigerant from the solution having absorbed the refrigerant vapor; and a condenser which takes in a cooling source and the refrigerant vapor generated in the generator to condense the refrigerant vapor.
摘要:
Provided is a triple effect absorption refrigerating machine comprising a high temperature regenerator GH, an intermediate temperature regenerator GM, a low temperature regenerator GL, a condenser C, an absorber A, an evaporator E, an auxiliary regenerator GX and an auxiliary absorber AX, said absorption refrigerating machine having either one of combinations of paths: one consisting of a path for guiding a dilute solution from the absorber A to the auxiliary regenerator GX, while returning a solution in the auxiliary regenerator GX back to the absorber A, a path guiding a solution in the auxiliary absorber AX to the low temperature regenerator GL, while returning a solution in the low temperature regenerator GL back to the auxiliary absorber AX and a path for guiding a refrigerant vapor generated in the auxiliary regenerator GX to the auxiliary absorber AX; or the other consisting of a path for guiding a dilute solution from the absorber A to the auxiliary absorber AX, while guiding a dilute solution in the auxiliary absorber AX to the low temperature regenerator GL, a path for returning a solution in the low temperature regenerator GL back to the absorber A via the auxiliary regenerator GX and a path for guiding a refrigerant vapor generated in the auxiliary regenerator GX to the auxiliary absorber AX, wherein said absorption refrigerating machine further includes a path for guiding a refrigerant vapor generated in the intermediate temperature regenerator GM to the low temperature regenerator GL and the auxiliary regenerator GX in heating sections thereof and a path for guiding a refrigerant vapor generated in the high temperature regenerator GH to the intermediate temperature regenerator GM in a heating section thereof, thereby enabling an intermediate cycle between a double effect cycle and a triple effect cycle and thus successfully suppressing a pressure or a solution temperature in the high temperature regenerator to be or below respective predetermined values.
摘要:
A semiconductor device includes an active region with a main semiconductor device section, and a junction-termination region therearound. A first diffusion layer of a second conductivity type is formed in a surface of a first semiconductor layer of a first conductivity type, and extends from the active region into the junction-termination region. A second diffusion layer of the second conductivity type is formed in contact with the first diffusion layer, and extends in the junction-termination region. A first contact electrode is disposed in the active region and in contact with the first diffusion layer, and electrically connected to a first main electrode of the main semiconductor device section. A second contact electrode is disposed in the junction-termination region and in contact with the first diffusion layer, and surrounds the active region. A connection electrode electrically connects the first and second contact electrodes to each other.