Abstract: A particle sorting apparatus includes: a flow cell including a flow channel; an imaging element; and a controller. The controller performs a coarse adjustment onto a position of the flow cell based on an image regarding a flow axis of the flow channel and obtained by the imaging element, while continuously moving the flow cell at a first speed. The controller performs a final adjustment onto the position of the flow cell to allow the first intensity of the first light emitted from the light emitting object flowing in the flow channel to be maximum while moving the flow cell at a second speed that is lower than the first speed.

Abstract: A first imaging unit obtains an image of at least one of a jet flow, droplets or satellite drops. Based on a feature value of the at least one of the jet flow, the droplets or the satellite drops in the image, a controller controls a timing of starting to supply charges from a charge supply unit to a final jet flow droplet in one period of vibrations of a vibration element or an amplitude of a drive voltage applied to the vibration element so as to cause variation of a side stream to fall within a reference range.

Abstract: A cartridge includes: a first reservoir capable of accommodating a sample liquid; a sheath liquid conduit; a sterilization filter; a mixer; a nozzle; a droplet collection member; and a check valve. The sterilization filter is provided at the sheath liquid conduit. The check valve is connected to a waste-droplet collection member. A sample liquid flow path and a sheath liquid flow path are isolated from a surrounding environment around the cartridge and are maintained in a sterile state. The sample liquid flow path extends from the first reservoir to the droplet collection member. The sheath liquid flow path extends from the sterilization filter to the droplet collection member.

Abstract: A particle sorting apparatus includes: a flow cell including a flow channel; an imaging element; and a controller. The controller performs a coarse adjustment onto a position of the flow cell based on an image regarding a flow axis of the flow channel and obtained by the imaging element, while continuously moving the flow cell at a first speed. The controller performs a final adjustment onto the position of the flow cell to allow the first intensity of the first light emitted from the light emitting object flowing in the flow channel to be maximum while moving the flow cell at a second speed that is lower than the first speed.

Abstract: There are provided an apparatus capable of treating biological particles in a sterile state, and a treatment apparatus. An apparatus for forming a liquid flow including biological particles includes: a chamber member; a sample liquid supply portion; a sheath liquid supply portion; and a vibrating electrode member. The chamber member includes a chamber and a flow cell extending from an interior to an exterior of the chamber. The sample liquid supply portion is configured to supply a sample liquid including the biological particles into the chamber. The sheath liquid supply portion is configured to supply a sheath liquid into the chamber. The vibrating electrode member extends from the interior to the exterior of the chamber, is made of an electrically conductive material, and is configured to be capable of supplying an electric charge to the sheath liquid and the sample liquid in the chamber and propagating an ultrasonic vibration.

Abstract: A flow cell includes a flow cell body portion. The flow cell body portion is provided with a flow channel. A second end portion of the flow cell is provided with a nozzle receiving portion. The flow channel extends from the first end portion of the flow cell body portion to the nozzle receiving portion. The nozzle receiving portion is tapered toward the flow channel. The flow cell includes a convex lens. The convex lens is attached on a portion of the outer side surface of the flow cell body portion close to the second end portion. The nozzle receiving portion is located at a side close to the second end portion relative to an optical axis of the convex lens.

Abstract: A flow cell includes a flow cell body portion. The flow cell body portion is provided with a flow channel. A second end portion of the flow cell is provided with a nozzle receiving portion. The flow channel extends from the first end portion of the flow cell body portion to the nozzle receiving portion. The nozzle receiving portion is tapered toward the flow channel. The flow cell includes a convex lens. The convex lens is attached on a portion of the outer side surface of the flow cell body portion close to the second end portion. The nozzle receiving portion is located at a side close to the second end portion relative to an optical axis of the convex lens.

Abstract: A first imaging unit obtains an image of at least one of a jet flow, droplets or satellite drops. Based on a feature value of the at least one of the jet flow, the droplets or the satellite drops in the image, a controller controls a timing of starting to supply charges from a charge supply unit to a final jet flow droplet in one period of vibrations of a vibration element or an amplitude of a drive voltage applied to the vibration element so as to cause variation of a side stream to fall within a reference range.

Abstract: There are provided an apparatus capable of treating biological particles in a sterile state, and a treatment apparatus. An apparatus for forming a liquid flow including biological particles includes: a chamber member; a sample liquid supply portion; a sheath liquid supply portion; and a vibrating electrode member. The chamber member includes a chamber and a flow cell extending from an interior to an exterior of the chamber. The sample liquid supply portion is configured to supply a sample liquid including the biological particles into the chamber. The sheath liquid supply portion is configured to supply a sheath liquid into the chamber. The vibrating electrode member extends from the interior to the exterior of the chamber, is made of an electrically conductive material, and is configured to be capable of supplying an electric charge to the sheath liquid and the sample liquid in the chamber and propagating an ultrasonic vibration.

Abstract: There are provided an apparatus capable of treating biological particles in a sterile state, and a treatment apparatus. An apparatus for forming a liquid flow including biological particles includes: a chamber member; a sample liquid supply portion; a sheath liquid supply portion; and a vibrating electrode member. The chamber member includes a chamber and a flow cell extending from an interior to an exterior of the chamber. The sample liquid supply portion is configured to supply a sample liquid including the biological particles into the chamber. The sheath liquid supply portion is configured to supply a sheath liquid into the chamber. The vibrating electrode member extends from the interior to the exterior of the chamber, is made of an electrically conductive material, and is configured to be capable of supplying an electric charge to the sheath liquid and the sample liquid in the chamber and propagating an ultrasonic vibration.

Abstract: There are provided an apparatus capable of treating biological particles in a sterile state, and a treatment apparatus. An apparatus for forming a liquid flow including biological particles includes: a chamber member; a sample liquid supply portion; a sheath liquid supply portion; and a vibrating electrode member. The chamber member includes a chamber and a flow cell extending from an interior to an exterior of the chamber. The sample liquid supply portion is configured to supply a sample liquid including the biological particles into the chamber. The sheath liquid supply portion is configured to supply a sheath liquid into the chamber. The vibrating electrode member extends from the interior to the exterior of the chamber, is made of an electrically conductive material, and is configured to be capable of supplying an electric charge to the sheath liquid and the sample liquid in the chamber and propagating an ultrasonic vibration.

Abstract: A rail vehicle includes a plurality of items of equipment provided within a compartment, an air-conditioner that conditions air flowing within the items of equipment or within a housing that accommodates the items of equipment, and a duct that delivers air between the air-conditioner and the items of equipment and having a portion extending within the compartment in a forward/rearward direction of a vehicle, in a position close to a wall of the compartment.

Abstract: According to one embodiment, a hybrid electric locomotive includes electric motors, a first engine and a second engine mounted in a vehicle main body for driving generators, a third engine mounted in the vehicle main body, having a smaller capacity than those of the first engine and the second engine, for driving a generator, at least one electric device mounted in the vehicle main body, and a storage battery which is connected to the first engine, the second engine, the third engine, and the electric device.

Abstract: A rail vehicle includes a plurality of items of equipment provided within a compartment, an air-conditioner that conditions air flowing within the items of equipment or within a housing that accommodates the items of equipment, and a duct that delivers air between the air-conditioner and the items of equipment and having a portion extending within the compartment in a forward/rearward direction of a vehicle, in a position close to a wall of the compartment.

Abstract: One embodiment of the present invention is to provide a system for sorting cell particles in a liquid flow, which comprises a flow-defining block including a flow chamber receiving a sample conduit and a flow cell having a flow channel. The system also comprises a strobe block including a imaging device for taking an image of a jet flow ejected from the flow-defining block and a plurality of droplets in a given image area. The flow-defining block and the strobe block are detachably connected each other. Further the strobe block includes a nozzle plate having a nozzle channel between a receiving end and a nozzle. The flow-defining block includes a discharge end opposite to the receiving end and a channel enlarged portion of which cross section taken along a predetermined plane perpendicular to a flow direction has an area increasing towards the discharge end. The discharge end and the receiving end have substantially the same open distance in the predetermined plane perpendicular to the flow direction.

Abstract: In at least one embodiment, a flow cytometer includes a flow cell defining a sheath flow encompassing a dyed biological particle, a first optical source irradiating first light onto the flow cell, a second optical source irradiating second light onto the flow cell downstream where the first light is irradiated, a first optical detector detecting scattered light or fluorescence from the biological particle to output a first electrical signal corresponding thereto, a plurality of second optical detectors arranged along the flow cell, each of the second optical detectors detecting fluorescence from the biological particle to output a second electrical signal corresponding thereto, and a signal processor summing the second electrical signals output from the plurality of the second optical detectors in a plurality of time windows estimated based upon when the first optical detector detects the scattered light or the fluorescence, thereby to increase the second electrical signals of the fluorescence from the biolog

Abstract: A power conversion unit is unitized by accommodating an inverter, converter, and control equipment etc in a box-shaped enclosure having six faces. A storage battery unit is unitized by accommodating a storage battery and storage battery control equipment etc in a box-shaped enclosure having six faces. The driving control equipment of a driver's cab is accommodated in a box-shaped enclosure having six faces. A power generation unit is unitized by accommodating an engine, main generator and radiator etc in a box-shaped enclosure having six faces. The power conversion unit, storage battery unit, driver's cab and power generation unit are mounted on a car body under-frame.

Abstract: According to one embodiment, in a method of manufacturing a semiconductor device, a gate electrode material film is anisotropically etched using a mask having a predetermined pattern so as to form a first gate electrode on a first region, first dummy gates on the space area of the first region, a second gate electrode on a second region and second dummy gates on the space area of the second region. The first dummy gates have a first coverage and are disposed so as to surround the first gate electrode. The second dummy gates have a second coverage and are disposed so as to surround the second gate electrode. A first insulating film is anisotropically etched so as to form a first sidewall having a first thickness on the first gate electrode and a second sidewall having a second thickness larger than the first thickness on the second gate electrode.

Abstract: A power conversion unit is unitized by accommodating an inverter, converter, and control equipment etc in a box-shaped enclosure having six faces. A storage battery unit is unitized by accommodating a storage battery and storage battery control equipment etc in a box-shaped enclosure having six faces. The driving control equipment of a driver's cab is accommodated in a box-shaped enclosure having six faces. A power generation unit is unitized by accommodating an engine, main generator and radiator etc in a box-shaped enclosure having six faces. The power conversion unit, storage battery unit, driver's cab and power generation unit are mounted on a car body under-frame.

Abstract: According to one embodiment, a hybrid electric locomotive includes electric motors, a first engine and a second engine mounted in a vehicle main body for driving generators, a third engine mounted in the vehicle main body, having a smaller capacity than those of the first engine and the second engine, for driving a generator, at least one electric device mounted in the vehicle main body, and a storage battery which is connected to the first engine, the second engine, the third engine, and the electric device.