Abstract: To provide an engine capable of more quickly decreasing an auxiliary chamber gas pressure and ensuring a favorable load responsiveness. A gas engine is an engine including, as combustion chambers of each cylinder, an auxiliary chamber that ignites fuel gas to generate flame and a main chamber that combusts the mixture of fuel gas and air using the flame generated in the auxiliary chamber, and includes an auxiliary chamber main pipe that supplies the fuel gas to the auxiliary chamber, an air supply passage in which the air to be supplied to the main chamber flows, and a connection pipe communicating from the auxiliary chamber main pipe to the air supply passage.

Abstract: A work management device includes an operator information memory section, a work item memory section, an operator detection sections, and a work instruction section. The operator detection sections are installed at a plurality of spots of the electronic component mounting line and detect the operators near the spots. In a case in which the operator detection section detects the operator, when operator information regarding the operator is identical to operator information in the operator information memory section and the work item group of the work item memory section includes one work item or a plurality of work items which are able to be performed by the operator detected by the operator detection section, the work instruction section instructs the operator detected by the operator detection section in one work item or a plurality of work items selected from the one work item or the plurality of work items.

Abstract: A work management device includes an operator information memory section, a work item memory section, an operator detection sections, and a work instruction section. The operator detection sections are installed at a plurality of spots of the electronic component mounting line and detect the operators near the spots. In a case in which the operator detection section detects the operator, when operator information regarding the operator is identical to operator information in the operator information memory section and the work item group of the work item memory section includes one work item or a plurality of work items which are able to be performed by the operator detected by the operator detection section, the work instruction section instructs the operator detected by the operator detection section in one work item or a plurality of work items selected from the one work item or the plurality of work items.

Abstract: According to one embodiment, an information processing apparatus of the present invention comprises a Root Complex and a graphics controller (End Point). Packet data transmitted and received between the Root Complex and the graphics controller (End Point) are monitored. If it is determined that the packet data are TLP, the packet data are encrypted and decrypted by encryption and decryption circuits and then transmitted and received.

Abstract: A no-battery information storage medium has a radio communication function of receiving power while receiving an externally transmitted radio wave as modulated data, and transmitting data outside the medium. One transmission/reception antenna coil performs transmission/reception. A first full-wave rectifying circuit is constituted by four rectifying elements connected to each other by bridging connection and connected to the two terminals of the transmission/reception antenna coil. A second full-wave rectifying circuit is constituted by four rectifying elements, including two shared rectifying elements of the four rectifying elements constituting the first full-wave rectifying circuit, connected to each other by bridging connection and connected to the two terminals of the transmission/reception antenna coil. A power generating section is connected to the output of the first full-wave rectifying circuit to generate power to be used inside the information storage medium.

Abstract: A reader/writer transmits power and modulated data to a no-battery information storage medium having a communication function in a noncontact state, and receives modulated data from the no-battery information storage medium. The reader/writer has a driver, a loop antenna, and a current detection unit. The driver transmits the power and the modulated data. The loop antenna is connected to the output line of the driver. The current detection unit is arranged between the loop antenna and the output line of the driver. While the reader/writer supplies a transmission carrier current from the driver to the loop antenna, if it receives the modulated data from the no-battery information storage medium, it uses the current detection unit to extract, as a reception signal, a change in transmission carrier current of the loop antenna caused by the modulated data signal received by the loop antenna.