Provided is a sanitary cleansing device configured to less provide a feeling of insecurity to a user when a cleansing mode for moving a water splash point in at least two directions is used. The present invention provides a sanitary cleansing device (1) including a nozzle assembly (6) provided with a spray port, a nozzle drive device (12), an operation device (10) operated by a user to switch a cleansing mode, and a spray control device (20) configured to switchably execute, a fixed spot cleansing mode in which the spray port is stopped at a predetermined reference private area position and a wide movement cleansing mode for moving a water splash point in at least two directions. When the wide movement cleansing mode begins, the spray port is positioned at the reference private area position, and then, starts movement of the water splash point.

Compositions are provided that include having at least 95% by weight of a taxane, or a pharmaceutically acceptable salt thereof, where the particles have a mean bulk density between about 0.050 g/cm.sup.3 and about 0.15 g/cm.sup.3, and/or a specific surface area (SSA) of at least 18 m.sup.2/g, 20 m.sup.2/g, 25 m.sup.2/g, 30 m.sup.2/g, 32 m.sup.2/g, 34 m.sup.2/g, or 35 m.sup.2/g. Methods for making and using such compositions are also provided.

A nozzle and methods of gas stripping utilizing the nozzle are provided. A nozzle is provided comprising a ceramic nozzle assembly comprising an inlet at one end of a cylindrical portion, an outlet at one end of a conical portion; the cylindrical portion transitioning to the conical portion at an end of the cylindrical portion distal from the inlet; the conical portion transitioning to the cylindrical portion at an end of the conical portion distal from the outlet; and a ceramic vane assembly within the cylindrical portion; the vane assembly comprising a central vane support located substantially concentrically within the cylindrical portion, and a plurality of angled vanes extending from the central vane support to an inner wall of the cylindrical portion; wherein the ceramic nozzle assembly and the ceramic vane assembly are manufactured such that the two assemblies comprise a single piece of ceramic.

The present disclosure provides an apparatus and methods of use for isolating particles. An example apparatus includes (a) a vessel defining a pressurizable chamber, wherein the vessel includes a distal end and a proximal end, (b) an inlet of the pressurizable chamber at the proximal end of the vessel, (c) a nozzle positioned within the pressurizable chamber, wherein the nozzle includes an inlet tube in fluid communication with the inlet of the pressurizable chamber, wherein the nozzle includes an outlet aperture, wherein the nozzle is adjustable to alter a distance between the proximal end of the vessel and the outlet aperture of the nozzle, and wherein the nozzle is adjustable to alter an angle between a longitudinal axis of the vessel and a longitudinal axis of the nozzle, and (d) an outlet of the pressurizable chamber at the distal end of the vessel.

The present disclosure provides an apparatus and methods of use for collecting particles. An example collection device includes (a) a vessel defining a chamber, wherein the vessel includes a distal end and a proximal end, (b) an inlet port extending from the proximal end of the vessel, wherein the inlet port is in fluid communication with the chamber, and (c) an outlet port extending from the proximal end of the vessel, wherein the inlet port is in fluid communication with the chamber, and wherein the outlet port includes a porous material positioned between the chamber and the outlet port.

Compositions are provided that include having at least 95% by weight of a taxane, or a pharmaceutically acceptable salt thereof, where the particles have a mean bulk density between about 0.050 g/cm.sup.3 and about 0.15 g/cm.sup.3, and/or a specific surface area (SSA) of at least 18 m.sup.2/g, 20 m.sup.2/g, 25 m.sup.2/g, 30 m.sup.2/g, 32 m.sup.2/g, 34 m.sup.2/g, or 35 m.sup.2/g. Methods for making and using such compositions are also provided.

This grease application device includes: a nozzle body that has a first end portion insertable into an inner spline portion, the inner spline portion being formed at an end portion of a workpiece; a nozzle that is formed on the first end portion of the nozzle body and discharges grease into a groove of the inner spline portion; a nozzle body shift portion that is connected to a second end portion of the nozzle body and that moves the nozzle body in a longitudinal direction, the second end portion being on an opposite side to the first end portion; a grease retention portion that retains the grease discharged from the nozzle; a grease pressure-feed portion that pressure-feeds the grease retained in the grease retention portion to the nozzle; and an operation portion that links an operation of causing the nozzle body shift portion to move the nozzle body from the first end portion toward the second end portion with an operation of causing the grease pressure-feed portion to discharge the grease from the nozzle.

Compositions are provided that include having at least 95% by weight of a taxane, or a pharmaceutically acceptable salt thereof, where the particles have a mean bulk density between about 0.050 g/cm.sup.3 and about 0.15 g/cm.sup.3, and/or a specific surface area (SSA) of at least 18 m.sup.2/g, 20 m.sup.2/g, 25 m.sup.2/g, 30 m.sup.2/g, 32 m.sup.2/g, 34 m.sup.2/g, or 35 m.sup.2/g. Methods for making and using such compositions are also provided.

A fluid atomizer with helical inlet channel which is used to atomize the fluid and convert the same into a spray of droplets, contains fluid inlet which are two independent chambers through which the flow passes and swirl chamber, transforms the fluid into spray dispersion by atomizing the same after the fluid is collected in the center after centrally coming fluid is dispersed by forming a swirl.

An interior of a nozzle in an ejector is formed with a swirling space in which a refrigerant swirls, and a refrigerant passage in which the refrigerant that has flowed from the swirling space is depressurized. The refrigerant passage includes a minimum passage area part most reduced in the refrigerant passage area, and a divergent part that gradually enlarges in the refrigerant passage area from the minimum passage area part toward a refrigerant ejection port. Plate members, which reduce a velocity component of the refrigerant flowing into the minimum passage area part in a swirling direction, are disposed within the refrigerant passage.