Abstract: A battery state detection device including a battery post terminal, a case accommodating a circuit board including a current sensing circuit that senses a current by being electrically connected to the battery post terminal, and a harness connection part provided on the case, the harness connection part being capable of having a harness connected thereto, in which the battery post terminal includes a holding part held on one of faces of the case, and an insert part provided in a region from the holding part along a face adjacent to the one of the faces of the case, the battery post terminal contacts the case via at least two faces, the two faces including the one of the faces and the face adjacent to the one of the faces, and the case includes a fitting part, the fitting part being adapted to fit around the insert part by accommodating the insert part.

Abstract: A method of supplying cooling water to a laser processing head includes arranging a cooling water supply path connected to the laser processing head, connecting, to the cooling water supply path, a water supply path for supplying water and an antirust supply path for supplying antirust, keeping constant a ratio between a water quantity fed by a water feed means connected to the water supply path and an antirust quantity fed by an antirust feed means connected to the antirust supply path, mixing the water and antirust in the cooling water supply path, and supplying cooling water to the laser processing head.

Abstract: An electronic apparatus includes a bottom cover, a main board provided with a stud, a screw, a washer, and a sponge. The screw has a head portion having a diameter larger than that of an attachment hole, a male screw portion configured to be screwed into a first female screw portion, and a columnar portion having a diameter smaller than a root diameter of the male screw portion. The washer has a flange portion having a diameter larger than that of the attachment hole, a cylindrical portion having a diameter smaller than that of the attachment hole, and a second female screw portion which the male screw portion is screwable into and passable through. The head portion abuts on the bottom cover to fix the bottom cover by the male screw portion. The flange portion is between the stud and the bottom cover.

Abstract: An electronic device includes a chassis, a microphone hole penetrating an outer wall of the chassis, and a microphone module that faces the microphone hole. The microphone module has a microphone that obtains sound information outside the chassis through the microphone hole, a flexible substrate laminated on a back surface of the microphone, a metallic plate laminated on a back surface of the flexible substrate, and a sound hole opened in the back surface of the microphone and penetrating the flexible substrate and the metallic plate. The electronic device further includes a double-sided tape fastened to a first region, surrounding the sound hole, of a back surface of the metallic plate, and to an inner surface of the chassis, and that fixes the microphone module to the chassis, and a conductive member that electrically connects the second region of the metallic plate and the inner surface of the chassis.

Abstract: A reflected beam detector detects a reflected beam reflected from a sheet metal when the sheet metal is irradiated with a laser beam so that the sheet metal is cut. A processing state determination unit is provided with a standard deviation value calculation unit and a quality determination unit. The standard deviation value calculation unit calculates, in a predetermined calculation cycle, a standard deviation value of a reflected beam detection value at a monitoring wavelength from among reflected beam detection values in a predetermined wavelength band output from the reflected beam detector. The quality determination unit determines whether or not a burning defect has occurred in which a cut surface of the sheet metal is excessively melted based on a comparison result of comparing, with a first threshold value, the standard deviation value calculated by the standard deviation value calculation unit.

Abstract: This vehicle lamp system, which is used together with a vehicle control unit that controls the travel state of a vehicle and a mode determination unit that can determine an automatic driving mode of another vehicle, comprises a lamp mounted on the vehicle, and a lamp control unit which, depending on the mode signal outputted by the mode determination unit, controls the lamp in different ways (for example, displaying an arrow with road surface rendering).

Abstract: An electronic device includes a chassis, a microphone hole penetrating an outer wall of the chassis, and a microphone module that faces the microphone hole. The microphone module has a microphone that obtains sound information outside the chassis through the microphone hole, a flexible substrate laminated on a back surface of the microphone, a metallic plate laminated on a back surface of the flexible substrate, and a sound hole opened in the back surface of the microphone and penetrating the flexible substrate and the metallic plate. The electronic device further includes a double-sided tape fastened to a first region, surrounding the sound hole, of a back surface of the metallic plate, and to an inner surface of the chassis, and that fixes the microphone module to the chassis, and a conductive member that electrically connects the second region of the metallic plate and the inner surface of the chassis.

Abstract: An electronic apparatus includes a bottom cover, a main board provided with a stud, a screw, a washer, and a sponge. The screw has a head portion having a diameter larger than that of an attachment hole, a male screw portion configured to be screwed into a first female screw portion, and a columnar portion having a diameter smaller than a root diameter of the male screw portion. The washer has a flange portion having a diameter larger than that of the attachment hole, a cylindrical portion having a diameter smaller than that of the attachment hole, and a second female screw portion which the male screw portion is screwable into and passable through. The head portion abuts on the bottom cover to fix the bottom cover by the male screw portion. The flange portion is between the stud and the bottom cover.

Abstract: A battery state detection device including a battery post terminal, a case accommodating a circuit board including a current sensing circuit that senses a current by being electrically connected to the battery post terminal, and a harness connection part provided on the case, the harness connection part being capable of having a harness connected thereto, in which the battery post terminal includes a holding part held on one of faces of the case, and an insert part provided in a region from the holding part along a face adjacent to the one of the faces of the case, the battery post terminal contacts the case via at least two faces, the two faces including the one of the faces and the face adjacent to the one of the faces, and the case includes a fitting part, the fitting part being adapted to fit around the insert part by accommodating the insert part.

Abstract: Provided is a vehicle lamp system which is used along with a future path calculation section for calculating the future path of a host vehicle and an others-determination section for determining the presence or absence of other traffic in the future path. The vehicle lamp system comprises: a stop lamp; a territory lamp which projects light onto the ground so as to display a territory area T including the future path; and a lamp control section which, when the others-determination section determines that other traffic has entered the future path, turns on the stop lamp and the territory lamp at the same time.

Abstract: A coolant supply system includes a coolant tank for accumulating coolant generated by using deionized water, a coolant supply passage for supplying the coolant in the coolant tank to the laser processing head, an electric conductivity meter for measuring an electric conductivity of the coolant to be supplied to the laser processing head, a drainage passage capable of draining the coolant from the coolant tank, an electromagnetic valve provided on the drainage passage, and a controller that controls open/close operations of the electromagnetic valve. The controller turns the electromagnetic valve from a closed state into an open state to drain the coolant in the coolant tank through the drainage passage when a measured value of the electric conductivity meter exceeds over a preset upper limit value.

Abstract: This vehicle lamp system, which is used together with a vehicle control unit that controls the travel state of a vehicle, comprises an ID lamp which is mounted on the vehicle and which lights up when the vehicle control unit controls the travel state of the vehicle, and a lamp control unit which controls the ID lamp. The vehicle control unit is configured to output to the lamp control unit an advance warning signal that indicates a travel state change prior to making said change, and the lamp control unit is configured to control the ID lamp to switch between a first mode carried out when the vehicle control unit maintains a prescribed travel state without changing the travel state, and a second mode carried out when an advance warning signal has been inputted from the vehicle control unit.

Abstract: A thermal power generation system includes: a boiler; at least one steam turbine; a generator; a condenser; at least one low-pressure feed water; a high-pressure feed water pump; at least one high-pressure feed water heater capable of heating water pumped by the high-pressure feed water pump by utilizing extracted steam; a catalyst device including at least one kind of catalyst capable of promoting reduction reaction of nitrogen oxide and oxidation reaction of metallic mercury, the nitrogen oxide and the metallic mercury both being contained in the exhaust gas; at least one mercuric oxide removing device capable of removing mercuric oxide produced by the oxidation reaction of the metallic mercury from the exhaust gas; and an exhaust gas temperature adjustment device capable of adjusting a temperature of the exhaust gas at the catalyst device, by adjusting heating of the water by the at least one high-pressure feed water heater.

Abstract: A projection unit is configured to provide at least one of a first image adapted to be presented to the inside of a vehicle and a second image adapted to be presented to the outside of the vehicle. A dimming film is configured to be placed in at least one of a first state in which first light corresponding to the first image is directed to the inside of the vehicle and a second state in which second light corresponding to the second image is directed to the outside of the vehicle. A control unit is configured to place the dimming film in the first state when the first image is provided, and to place the dimming film in the second state when the second image is provided.

Abstract: A head-up display apparatus is mounted on a vehicle having a plurality of driving modes with different degrees of automation and is configured to display a predetermined content in a predetermined display region provided in front of a driver seat. The head-up display apparatus is configured to display different contents depending on the plurality of driving modes.

Abstract: Provided is a vehicle lamp system which is used along with a future path calculation section for calculating the future path of a host vehicle and an others-determination section for determining the presence or absence of other traffic in the future path. The vehicle lamp system comprises: a stop lamp; a territory lamp which projects light onto the ground so as to display a territory area T including the future path; and a lamp control section which, when the others-determination section determines that other traffic has entered the future path, turns on the stop lamp and the territory lamp at the same time.

Abstract: This vehicle lamp system, which is used together with a vehicle control unit that controls the travel state of a vehicle and a mode determination unit that can determine an automatic driving mode of another vehicle, comprises a lamp mounted on the vehicle, and a lamp control unit which, depending on the mode signal outputted by the mode determination unit, controls the lamp in different ways (for example, displaying an arrow with road surface rendering).

Abstract: [Overview] [Problem to be Solved] To provide a wireless communication device that is able to easily switch to an existing system when a new system is constructed by employing a communication scheme using a millimeter wave. [Solution] There is provided a wireless communication device including a first communication controller that executes communication control through a first line using a radio wave of a millimeter waveband, a second communication controller that executes communication control through a second line using a radio wave of a band other than the millimeter waveband, and a connection controller that provides, via the first line, information regarding charging by using a command of a physical layer.

Abstract: This vehicle lamp system, which is used together with a vehicle control unit that controls the travel state of a vehicle, comprises an ID lamp which is mounted on the vehicle and which lights up when the vehicle control unit controls the travel state of the vehicle, and a lamp control unit which controls the ID lamp. The vehicle control unit is configured to output to the lamp control unit an advance warning signal that indicates a travel state change prior to making said change, and the lamp control unit is configured to control the ID lamp to switch between a first mode carried out when the vehicle control unit maintains a prescribed travel state without changing the travel state, and a second mode carried out when an advance warning signal has been inputted from the vehicle control unit.

Abstract: A method of supplying cooling water to a laser processing head includes arranging a cooling water supply path connected to the laser processing head, connecting, to the cooling water supply path, a water supply path for supplying water and an antirust supply path for supplying antirust, keeping constant a ratio between a water quantity fed by a water feed means connected to the water supply path and an antirust quantity fed by an antirust feed means connected to the antirust supply path, mixing the water and antirust in the cooling water supply path, and supplying cooling water to the laser processing head.