53results about How to "Obstruction in may take" patented technology

A compact rotary compressor unit within internal intercooling includes a rotary shaft (10) with at least one compressor wheel (14,16) mounted thereon for rotation therewith. The compressor wheel (14,16) has an inlet end (18) of relatively small diameter and a radial discharge end (20) of relatively large diameter. A nominally donut-shaped intercooling heat exchanger (42) is centered about the shaft (10) to receive compressed air from the compressor wheel and cool the same. Both the compressor wheel (14,16) and the heat exchanger (42) are confined in a housing (28).

The inventive system includes an elongated band, which includes a urethral area at a central part of the band, the band including a first set of holes, one of the first set of holes located on one side of the central part and another of the first set of holes located on the other side of the central part along the length of the band, first threads passing through the first set of holes and configured to permit loosening of the band following the placement of the band and the conclusion of the operation, and a second set of holes located closer to distal ends of the band than the first set of holes, and second threads passing through the second set of holes and configured to permit tightening of the band following the placement of the band and the conclusion of the operation.

The present invention relates to an apparatus for measuring the perfusion rate of legs. The measurement apparatus of the present invention includes a light leakage prevention unit including a light emitting device for radiating light having a certain wavelength onto a living body injected with Indocyanine Green (ICG), and a light leakage prevention housing formed to prevent transmission of external light. A data acquisition unit includes a band pass filter for passing therethrough only light, having a near infrared wavelength, in a fluorescence image emitted by the ICG and the light emitting device, and a Charge Coupled Device (CCD) camera for photographing a near infrared wavelength region. A data processing unit calculates a perfusion rate of the living body on a basis of data about the near infrared wavelength region through a data cable connected to the data acquisition unit. A data output unit outputs the perfusion rate calculated by the data processing unit.

A self-deploying apparatus that is constructed onshore as a permanent structure that can protect against intruding seawater and floodwaters without creating a physical and visual obstruction to and from the waterfront during normal times.

A power snake apparatus including a motor connected to a rotatable drum that contains a coiled cable for drain cleaning operations. The power snake also includes a battery for powering the motor, the battery preferably being of the type normally installed on motorcycles and being rechargeable from a standard motor vehicle electrical recharging system. The apparatus may also include an AC / DC transformer for powering the motor or recharging the motorcycle battery from a standard electrical outlet. The components of the power snake apparatus are mounted on a frame, which may also include a removable handle and a plurality of wheels to facilitate mobility of the device.

A sample analysis system makes use of both X-ray diffraction analysis and Raman spectroscopy of a sample. The sample is part of a sample library that is mounted on an XYZ stage that allows each sample to be examined in turn, as the XYZ stage is moved to position successive samples to a sample location. The system components may be mounted on a goniometer to allow their repositioning. A video system may be used for optical examination of the sample, and a knife edge may be used to prevent X-ray radiation from reaching a sample adjacent to the sample positioned at the sample location. A controller may be used to automatically control the operation of the analysis components and the movement of the sample holder to as to allow automated analysis of all of the samples in the sample holder.

An exercise bar cord impingement assembly permits exercise in two modes, defined in terms of how cord anchoring is arranged. There is a tunnel or, alternatively, a nest at each end of the bar where snug connection—a direct one—with a conventionally stoppered cord end is made. Handgrips may be employed with the assembly instead, in which case, each cord end is impinged not within the bar's body but within the grips—an indirect connection. A tunnel may have shared emplacement wells within it, preferably situated concentrically, one for the impinged cord, the other for an emplaced handgrip connection block. A handgrip's connecting block may be shaped in any of several ways for rotational positioning advantages. Cord emplacement slots are preferably present in both the bar and the block. In models having nests instead of tunnels, a cord emplacement channel is necessarily provided to get the impinged cord seated into place.

Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.

A compact rotary compressor unit within internal intercooling includes a rotary shaft (10) with at least one compressor wheel (14,16) mounted thereon for rotation therewith. The compressor wheel (14,16) has an inlet end (18) of relatively small diameter and a radial discharge end (20) of relatively large diameter. A nominally donut-shaped intercooling heat exchanger (42) is centered about the shaft (10) to receive compressed air from the compressor wheel and cool the same. Both the compressor wheel (14,16) and the heat exchanger (42) are confined in a housing (28).

An original transport and reading apparatus includes an original transport apparatus having a transport path, a first image reading unit that reads an image of an original facing the original transport apparatus, and a second image reading unit that is arranged inside the original transport apparatus and reads an image of the original. The second image reading unit includes a light source, a turning mirror, a lens, an image sensor, and a rotation support shaft, and is accommodated and held by a unit casing. The rotation support shaft performs support so as to allow rotation of the second image reading unit centered on a rotational fulcrum that is arranged along a reading light path for reading an image at a second reading position. Furthermore, a curved original guide having a guiding surface that is curved is arranged in a position corresponding to the light source.

A dustproof and pluggable transceiver includes a transceiver body, a first cover and a first rebounding member. The transceiver body on which the first cover is pivoted has a first opening, and the first rebounding member has a first end coupled with the transceiver body and a second end coupled with the first cover for providing a rebounding force to return the first cover to shelter the first opening so that dust-proofing is achieved. Through a driving member which is coupled with a direction-changing mechanism and pivoted on the first cover, and a pushing block coupled with the direction-changing mechanism, removal of the transceiver is controlled by the first cover.

A three-dimensional multi-pod windblown particle control device is used to control the deposition, accumulation and retention of windblown particles. The multi-pod device is formed by connecting beams to create legs which intersect one another at a crossing area. The ends of some of the legs contact the earth surface to support the device while the ends of the other legs extend in three dimensions to interact with the wind. The device may be formed by substantially identical X-shaped frame structures which intersect and connect with one another. The optimal spacing for using the devices in an array is within a range of approximately 0.5–1.5 of a transverse dimension across the surface area occupied by each particle control device.

An inhabitable space frame (100) can define and support inhabitable living space within, around and projecting from the exterior of the perimeter of the space frame (100). The space frame (100) includes a vector matrix of strut members (105) that defines a plurality of interconnected basic tetrahedral modules (110) and, optionally, a plurality of prime octahedral modules (115). At least a part of each prime octahedral module (115) in the plurality of prime octahedral modules (115) is adjacent to at least two of the basic tetrahedral modules (110). Use of one or more right triangular faces, or planes, within a repeating geometry of a vector matrix enables an interior of the space frame (100) to be inhabitable, with horizontal floors and vertical walls aligned with associated strut members (105).

An exercise bar cord impingement assembly permits exercise in two modes, defined in terms of how cord anchoring is arranged. It also permits exercise to be conducted either with a stretchable cord and handgrip together connected to the bar's body or just the stretchable cord itself so connected. In either case, there are slots in the bar's body to slide the cord through. Specially shaped wells or nests accommodate impingement of the elastic cord and firm handgrip emplacement. The ends of the bar's body are preferably shaped into pipe bowl configuration disposed to insure a good fit and avoid torque.