Abstract: A drive unit is equipped with a rotating electric machine, a transmission, and a cooling structure. The cooling structure includes a first cooling passage configured to cool the rotating electric machine and a second cooling passage configured to cool the transmission. A first cooling passage and a second cooling passage communicate with each other, and a common coolant flows through the first cooling passage and the second cooling passage.

Abstract: A driving control system 1 includes a camera unit 11 and a transceiver 18 which are mounted to a vehicle 5. The driving control system 1 also includes a transceiver 74, an information recognition_ECU 72 which recognizes road traffic information based on first road traffic detection information received by the transceiver 74 through the transceiver 18, and a traveling_ECU 73 which computes control information for the vehicle 5 based on the road traffic information, which are provided to a traffic control apparatus 70 disposed in each predetermined traffic control area. The driving control system 1 also includes an E/G_ECU 23, a PS_ECU 24, and a BK_ECU 25 which are mounted to the vehicle 5 and execute driving control based on the control information received by the transceiver 18 through the transceiver 74.

Abstract: A rotary electric machine includes a rotor shaft, a rotor attached to the rotor shaft, a stator, and a case that houses the rotor and the stator. One end side and the other end side of the rotor shaft in an axial direction are respectively supported by the case via bearings with the rotor interposed therebetween. The bearings electrically insulate the rotor shaft and the case from each other.

Abstract: There is provided an infusion pump system for delivering a predetermined medical solution at a preset reference infusion speed. The system comprises a medical solution container; an infusion line through which the medical solution is drawn out of the medical solution container; an infusion pump configured to discharge the medical solution via the infusion line. The infusion pump is controlled so that the discharge speed of the infusion pump is computed on the basis of a current discharge speed of the infusion pump and the infusion speed of the medical solution, the resulting discharge speed is corrected by a predefined correction coefficient, and the medical solution is discharged at the corrected discharge speed.

Abstract: There is provided an infusion pump system for delivering a predetermined medical solution at a preset reference infusion speed. The system comprises a medical solution container; an infusion line through which the medical solution is drawn out of the medical solution container; an infusion pump configured to discharge the medical solution via the infusion line. The infusion pump is controlled so that the discharge speed of the infusion pump is computed on the basis of a current discharge speed of the infusion pump and the infusion speed of the medical solution, the resulting discharge speed is corrected by a predefined correction coefficient, and the medical solution is discharged at the corrected discharge speed.

Abstract: Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.

Abstract: Disclosed is a piston cooling device wherein the cooling efficiency of a piston is improved by oil injected from an oil jet and supplied to a cooling passage provided in the piston, and the amount of cooling oil is reduced when an internal combustion engine is operated at maximum output. The piston cooling device is provided with a piston for an internal combustion engine, in which a circumferential passage and a cooling passage having an inlet passage and an outlet passage are provided, and an oil jet for injecting oil from an injection port to the inlet passage. The oil jet injects oil at every stroke of the piston so that a two-phase plug flow composed of gas and oil is formed in the cooling passage at least when an internal combustion engine is operated at maximum output.

Abstract: Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.

Abstract: Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.

Abstract: Disclosed is a piston cooling device wherein the cooling efficiency of a piston is improved by oil injected from an oil jet and supplied to a cooling passage provided in the piston, and the amount of cooling oil is reduced when an internal combustion engine is operated at maximum output. The piston cooling device is provided with a piston for an internal combustion engine, in which a circumferential passage and a cooling passage having an inlet passage and an outlet passage are provided, and an oil jet for injecting oil from an injection port to the inlet passage. The oil jet injects oil at every stroke of the piston so that a two-phase plug flow composed of gas and oil is formed in the cooling passage at least when an internal combustion engine is operated at maximum output.

Abstract: There is provided an infusion pump system for delivering a predetermined medical solution at a preset reference infusion speed. The system comprises a medical solution container; an infusion line through which the medical solution is drawn out of the medical solution container; an infusion pump configured to discharge the medical solution via the infusion line. The infusion pump is controlled so that the discharge speed of the infusion pump is computed on the basis of a current discharge speed of the infusion pump and the infusion speed of the medical solution, the resulting discharge speed is corrected by a predefined correction coefficient, and the medical solution is discharged at the corrected discharge speed.

Abstract: Infusion systems according to the present invention provide a medical fluid infusion system operable at a relatively wide range of flow rates while simultaneously maintaining a high degree of accuracy and predictability through employing specific flow path architecture, flow path dimensional ranges, and pump control parameters, such as voltage, frequency, voltage rise time, pump size and quantity, and controlled restriction of the fluid flow path. Automatic recognition of restrictive elements is employed to facilitate the ease of use of different restrictive elements with a single infusion system and improve patient safety.

Abstract: In a liquid medicine injecting system, an open route is formed in which a liquid medicine flows from a container that contains the liquid medicine to a blood vessel of a biological body via a micro-pump, a flow volume sensor, and a tube. A back pressure from the biological body directly operates against the micro-pump via the open route. When the flow volume of the liquid medicine is constant, power of the micro-pump has a constant relationship with the back pressure. The flow volume of the liquid medicine is adjusted to be a target volume by controlling the power of the micro-pump, and the power of the micro-motor is monitored. An abnormal injecting state of the liquid medicine caused by such as pulling out of an injection needle from the biological body is immediately detected with high accuracy based on the monitored result of the power of the micro-pump.

Abstract: Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.

Abstract: Infusion pumps according to the present invention maximize fluid throughput while minimizing vaporization of gas by employing specific flow path architecture, flow path dimensional ranges, and voltage and frequency ranges for activation of piezoelectric bodies.

Abstract: A patient fluid care system that provides an integrated solution for managing patient fluids by precisely controlling one or more infusion pumps; monitoring real-time patient sensors, and pharmaceutical information; and deriving patient status and the status of pharmaceuticals administer to the patient based upon such monitoring and controlling; and automatically adjusting infusing parameters based upon the real-time patient, infusion, and pharmaceuticals information and derived patient status and the pharmaceuticals levels.

Abstract: A low cost, transportable system for monitoring the central venous pressure of a patient receiving an infusion is provided. The pressure monitoring system of the present invention employs a pump and a flow meter in order to supply infusion fluids to a patient. Based upon the control factors and changes thereof communicated to the pump by a controller in order to achieve and maintain a desired infusion fluid flow rate, relative changes in patient's venous pressure and/or quantitative pressure data is obtained.

Abstract: An object of the present invention is to provide a switching device for power distribution, wherein the entire load side-area including a circuit breaker can be protected against the grounding, whereby the protection region can be widened, leading to an enhancement in reliability. A circuit breaker, a current transformer and a zero-phase current transformer disposed in series are constructed as a unit, mounted on a carriage and accommodated in a power-receiving/distributing board. The switching unit for power distribution is constructed for connection to and for disconnection from a power source side-conductor and a load side-conductor. The zero-phase current transformer is disposed at a power source side-portion of the circuit breaker.

Abstract: An object of the present invention is to provide a switching device for power distribution, wherein the entire load side-area including a circuit breaker can be protected against the grounding, whereby the protection region can be widened, leading to an enhancement in reliability. A circuit breaker, a current transformer and a zero-phase current transformer disposed in series are constructed as a unit, mounted on a carriage and accommodated in a power-receiving/distributing board. The switching unit for power distribution is constructed for connection to and for disconnection from a power source side-conductor and a load side-conductor. The zero-phase current transformer is disposed at a power source side-portion of the circuit breaker.

Abstract: Added values that are suited for use in electronic information media are attached to products. A first identification code ID(A) is attached to a confection x shipped by a confection maker X and a second identification code ID(B) is attached to a toy y shipped by a toy makery. A user who has purchased the products accesses a server device via the Internet from a personal computer or other terminal device and inputs the identification code that was attached to the purchased product. Upon verifying whether or not the identification code that the user has input is correct, the server device carries out the service of providing a game, providing a quiz, providing fortune-telling information, etc. to the terminal device via the Internet. By making the service, which is provided when both ID(A) and ID(B) are input, higher in content and quality in comparison to the service, which is provided when just one of either ID(A) or ID(B) is input, the sales of confection x and toy y are promoted.