109results about How to "Eliminate replacement" patented technology

Assay cassettes and testing devices that can be used to provide rapid, accurate, affordable, laboratory-quality testing at the point of care. Such assay cassettes and testing devices are designed to provide rapid, quantitative test results in a point-of-care setting or the like. Likewise, such assay cassettes and testing devices may eliminate or replace expensive, centralized clinical testing equipment and technical personnel. Such testing device may include automated data reporting and decision support. Methods for performing point of care diagnostic tests are also disclosed.

A fluid management system including a pass-through fluid volume measurement system to provide continuous measurement of fluid returned from a surgical site during transit to a waste collection system. The pass-through fluid volume measurement system eliminates the need to physically replace full fluid collection containers during the medical procedure with new, empty fluid collection containers.

Data throughput rates are increased in an optical fiber communication system without requiring replacement of the existing optical fiber in a link. Channel throughput is increased by upgrading the components and circuitry in the head and terminal of an optical fiber communication system link. Aggregate throughput in a fiber optic link is increased beyond the range of conventional Wavelength Division Multiplexed (WDM) upgrades, while precluding the necessity of replacing existing fiber plants. The increase in system throughput is achieved by using advanced modulation techniques to encode greater amounts of data into the transmitted spectrum of a channel, thereby increasing the spectral efficiency of each channel. This novel method of increasing transmission capacity by upgrading the head and terminal of the system to achieve greater spectral efficiency and hence throughput, alleviates the need to replace existing fiber plants. Spectrally efficient complex modulation techniques can be supported by interface circuits with an increased level of signal processing capability in order to both encode multiple bits into a transmitted symbol and decode the original data from the received symbols.

Data throughput rates are increased in an optical fiber communication system without requiring replacement of the existing optical fiber in a link. Channel throughput is increased by upgrading the components and circuitry in the head and terminal of an optical fiber communication system link. Aggregate throughput in a fiber optic link is increased beyond the range of conventional Wavelength Division Multiplexed (WDM) upgrades, while precluding the necessity of replacing existing fiber plants. The increase in system throughput is achieved by using advanced modulation techniques to encode greater amounts of data into the transmitted spectrum of a channel, thereby increasing the spectral efficiency of each channel. This novel method of increasing transmission capacity by upgrading the head and terminal of the system to achieve greater spectral efficiency and hence throughput, alleviates the need to replace existing fiber plants. Spectrally efficient complex modulation techniques can be supported by interface circuits with an increased level of signal processing capability in order to both encode multiple bits into a transmitted symbol and decode the original data from the received symbols.

LED module, arrays of LED modules, luminaires incorporating such arrays, and methods of illumination where the configuration of respective components facilitates any one or more of desired angle, location and shape of illumination provided by the LEDs. LED modules are selectively disposed on a carrier plate. Each of the LED modules includes a substantially planar LED circuit board with LED chips disposed thereon, a heat sink formed of heat transmitting material and having a mounting surface for accommodating an LED circuit board to dissipate heat from the LED chips, and a reflector with its reflective surface disposed with respect to the LED chips to direct the emitted light toward an axis of illumination extending away from and substantially perpendicular to a plane containing the planar LED circuit board. The heat sink, the LED circuit board and the reflector are arranged such that the axis of illumination is not perpendicular to a plane containing the surface illuminated by the light emitted from the LED chips.

Data throughput rates are increased in an optical fiber communication system without requiring replacement of the existing optical fiber in a link. Channel throughput is increased by upgrading the components and circuitry in the head and terminal of an optical fiber communication system link. Aggregate throughput in a fiber optic link is increased beyond the range of conventional Wavelength Division Multiplexed (WDM) upgrades, while precluding the necessity of replacing existing fiber plants. The increase in system throughput is achieved by using advanced modulation techniques to encode greater amounts of data into the transmitted spectrum of a channel, thereby increasing the spectral efficiency of each channel. This novel method of increasing transmission capacity by upgrading the head and terminal of the system to achieve greater spectral efficiency and hence throughput, alleviates the need to replace existing fiber plants. Spectrally efficient complex modulation techniques can be supported by interface circuits with an increased level of signal processing capability in order to both encode multiple bits into a transmitted symbol and decode the original data from the received symbols.

A fluid end for a high pressure pump is mounted to the power end in such a manner so as to allow free access to the plunger portion of the fluid end for maintenance or removal of the fluid end. The fluid end sits on a mounting plate which has a key slot. The lower surface of the fluid end also has a key slot and a shear bar is located within the slots. The fluid end further includes a plurality of tensile studs that secure the fluid end to the mounting plate which is secured to a support frame.

An underwater detection apparatus comprises a transducer, a transmitter capable of generating transmitting signals of a plurality of respective frequencies and for generating a transmitting signal, a broadband trap circuit for transferring the transmitting signal fed from the transmitter to the transducer and for passing an echo signal fed from the transducer, a preamplifier for amplifying the echo signal fed from the broadband trap circuit, a mixer for converting an output of the preamplifier into a signal of a specific frequency, a filter for selectively passing the signal of only the specific frequency-band output from the mixer, a main amplifier for amplifying an output of the filter, an A / D converter for converting an output of the main amplifier into a digital form, and a display circuit for displaying the digitized output of the A / D converter on a monitor, wherein the preamplifier is of a low-gain type.

LED module, arrays of LED modules, luminaires incorporating such arrays, and methods of illumination where the configuration of respective components facilitates any one or more of desired angle, location and shape of illumination provided by the LEDs. LED modules are selectively disposed on a carrier plate. Each of the LED modules includes a substantially planar LED circuit board with LED chips disposed thereon, a heat sink formed of heat transmitting material and having a mounting surface for accommodating an LED circuit board to dissipate heat from the LED chips, and a reflector with its reflective surface disposed with respect to the LED chips to direct the emitted light toward an axis of illumination extending away from and substantially perpendicular to a plane containing the planar LED circuit board. The heat sink, the LED circuit board and the reflector are arranged such that the axis of illumination is not perpendicular to a plane containing the surface illuminated by the light emitted from the LED chips.

A liquid-cooled LED lighting device can be provided in which a temporal increase in the temperature of the tubing and the circulation pump when the LED light sources are turned off is prevented to ensure high reliability. The liquid-cooled LED lighting device can include an LED light source, a liquid cooling system including a heat receiving jacket and a radiator, an LED light source-driving power supply for supplying power to the LED light source, and a liquid cooling system-driving power supply for supplying power to the liquid cooling system. The LED lighting device can include a control unit, such as a timer circuit. The control unit can maintain supply of the power to the liquid cooling system for a predetermined period of time after supply of the power to the LED light source is stopped.

Devices and methods for performing a point of care blood, cell, and / or pathogen count or a similar blood test. Disclosed herein are systems that can be used to provide rapid, accurate, affordable laboratory-quality testing at the point of care. The systems described herein are capable of imaging and counting individual cells in a prepared cell sample (e.g., a peripheral blood smear or a blood sample prepared in a microfluidic device) or another prepared cell-containing sample without the need for a microscope or other expensive and cumbersome optics. The systems described herein are designed to eliminate or replace expensive, centralized clinical testing equipment and technical personnel. Such systems may include automated data reporting and decision support.

A sports grips system features quick change capabilities for sports stick grips at point of purchase, or during usage, independent of the technique used. A sports stick grip is quickly placed and quickly removed such that a sportsman my try, demonstrate, test and select the best grip for them. The quick change of grips affords the user maximum functional capability in at point of purchase, practice or game play, coupled with the ability to replace or interchange grip systems. The system and apparatus provides numerous embodiments of grips, shafts and inserts, including the ability to tailor the gripping mechanisms to both right-handed and left-handed users. The system also provides golf clubs including interchangeable grips to be tried at time of purchase or to exchange after trying on a golf course.

An adapter is provided for use in connecting to a percutaneous introducer of arbitrary dimensions, where the adapter comprises a tapered threaded section (4). The tapered threaded section is screwed (and / or inserted) into the introducer and will thereby tightly grip the inner walls of the introducer. In one embodiment the adapter is provided as the distal section of a new introducer (3), required for a subsequent medical procedure. In another embodiment, the adapter is provided as an integral part of a medical device (16), such as an insertion tool for a closure device. In a further embodiment the distal end (30) of the tapered threaded section (24) is extended beyond the distal end of the introducer.

The present invention provides a sound signal processing function comprising a plurality of kinds of sound signal processing with the same arrangement of microphones that does not require replacement of the microphones or the sound signal processing part regardless of the application or the sound signal processing function.The present invention uses an apparatus having a signal processing function such as a personal computer as the platform. An array section includes a plurality of microphones arranged in the X and Y axis directions. A received sound signal from each direction is subjected to a delay process by a delay unit, a subtraction process by subtracters 121 and 122, so as to obtain a received sound signal with a unidirectional pattern to the direction of the front of the apparatus and a received sound signal with a bidirectional pattern to the directions orthogonal thereto. In the case where the sound source is not in the direction of the front, a correction process to direct the sound source to the front is performed by a delay unit, a subtracter and adjustment of the gain amount. The directional sound signal calculating part, the sound source direction detecting part, and the noise suppressing part have a logic necessary to implement various functions using the uni / bidirectivity pattern signal as the input.

A pump drive head for a progressing cavity pump comprises a top mounted stuffing box rotatably disposed around a compliantly mounted standpipe with a self or manually adjusting pressurization system for the stuffing box. To prevent rotary and vertical motion of the polish rod while servicing the stuffing box, a polished rod lock-out clamp is provided with the pump drive head integral with or adjacent to a blow-out-preventer which can be integrated with the pump drive head to save space and cost. A centrifugal backspin braking system located on the input shaft and actuated only in the backspin direction and a gear drive between the input shaft and output shaft are provided.

The invention concerns a pylon base section for arrangement and fixing on a foundation and for the erection of a pylon of a wind power installation thereon including an outer lower annular flange for placement on the foundation and for fixing to the foundation, an inner upper annular flange for placement and fixing of a pylon segment with a corresponding lower pylon flange thereon, an inner lower support flange for placement on the foundation, and inner support elements, in particular support struts, for supporting the upper annular flange relative to the lower support flange.

An underwater detection apparatus comprises a transducer, a transmitter capable of generating transmitting signals of a plurality of respective frequencies and for generating a transmitting signal, a broadband trap circuit for transferring the transmitting signal fed from the transmitter to the transducer and for passing an echo signal fed from the transducer, a preamplifier for amplifying the echo signal fed from the broadband trap circuit, a mixer for converting an output of the preamplifier into a signal of a specific frequency, a filter for selectively passing the signal of only the specific frequency-band output from the mixer, a main amplifier for amplifying an output of the filter, an A / D converter for converting an output of the main amplifier into a digital form, and a display circuit for displaying the digitized output of the A / D converter on a monitor, wherein the preamplifier is of a low-gain type.

A self-contained, retractable screen unit that may be mounted to any railing system, fence or existing structure to provide additional safety and security.

The invention provides a projector capable of reducing costs and promoting miniaturization while also being dust-proof. A second sirocco fan with an air-inlet opposing a projection lens is used, and an air-inlet of an outer case is formed on a side face thereof. Thereby, it is difficult for dust to be sucked therein compared with an air-inlet formed on the bottom or top face of the outer case, enabling the projector to be dust-proof without any filter. Since the filter is not required, the number of parts is reduced, thereby reducing costs. Furthermore, the second sirocco fan is placed by utilizing a space under the projection lens, which is liable to be a dead space, enabling the arrangement space to be efficiently used thereby promoting miniaturization of a projector.

A novel retaining ring having a wear pad of such construction, design and material such that it provides improved resistance to wear and / or degradation as compared to currently available products for use in the chemical mechanical planarization (CMP) of semiconductor wafers and similar materials. The retaining ring with wear pad of the invention is able to withstand increased operating temperatures and pressures at the polishing surface of the wafer with less wear than would normally be encountered with currently used materials and designs. The ability to operate at increased temperature and pressure can accelerate the rate of removal of material from a semiconductor wafer in some processes. The flexibility of a manufacturer to use an expanded range of temperature and pressure in CMP processes, combined with a significant reduction in the cost of consumables, provides a significant advantage in the final cost of ownership in the production of multilayer, integrated circuit devices and other products where CMP is utilized in manufacture. Moreover, the retaining with wear pad of the present invention may also retrofitted to previously used and worn retaining rings of the prior-art design, thus salvaging the major structural component of the CMP processing apparatus, thereby reducing costs. It is also an integral part of this invention to make the consumable component of the new design replaceable, so as to make replacement of this part less costly when such replacement finally does become necessary.

A cleat assembly for trash compactor vehicle wheels that does not use pins to attach replaceable cleats to cleat bases on the trash compactor vehicle wheels. The cleat assembly includes a cleat base with a receiving portion that has a cleat base abutment wall. The cleat assembly also includes a re-useable connection system and a replaceable cleat with an interference portion. The connection system includes a biasing portion that is adjacent to the cleat base abutment wall and a locking portion that is adjacent to the biasing portion when the connection system is in use. The locking portion includes a locking section and an interference section that engage the interference portion of the replaceable cleat. The locking section and the interference section are capable of movement relative to one another to thereby couple the replaceable cleat to the cleat base. The biasing portion includes an abutment section with an abutment opening extending therethrough and a resilient biasing section disposed within, and extending from, the abutment opening. When the connection system is in use, the resilient biasing portion is adjacent to the cleat base abutment wall, as well as to the locking section.

Apparatus is described for use with a container for dispensing a composition including a deodorant and / or an antiperspirant, the container including a movable platform. The apparatus includes a container holder, which includes: an upper portion, which includes one or more user input elements; and a lower portion, including a driving unit and a power source. The power source is operative to drive the driving unit to move the movable platform of the container, in response to actuation of the one or more user input elements. Other applications are also described.

A self adjusting bearing for use on a CT gantry is provided. The self adjusting bearing is configured to be mounted on a main frame of the CT gantry and is configured to support a rotating base of the CT gantry wherein the self adjusting bearing includes a roller, a first component, and a second component, the roller is configured to support the rotating base and is rotatably mounted on the first component, the second component is configured to be mounted on the main frame, and the first component and the second component are configured to rotatably engage each other such that they can rotate relative to each other during the mounting of the self adjusting bearing.

Disclosed herein is a safety apparatus for a battery module of an electric vehicle preventing an entire electrode of a battery cell from fracturing due to a swelling expansive force upon overcharging, the apparatus including an end plate and a power supply unit. The end plate is disposed at ends of both sides of a battery module, includes an opening, and delivers an expansive force generated in the battery module to the exterior through the opening upon swelling. The power supply unit is disposed in the end plate and interrupts a current supplied to the battery module using the expansive force delivered through the opening.

A bulk-capacity continuous feed printer ink container pack includes corresponding number of ink containers and ink supply lines. One end of each ink supply line is connected to output hole of the ink container, and the other end is connected to a refillable ink cartridge of a printer. The structure of the ink container having a rectangular block shape includes a raised block being formed on one sectional surface, and a depressed slot on the opposite sectional surface, both of which are to lock against each other when two or more ink containers are assembled. This ink container pack is able to provide continuous supply of printer ink without interruption of the printer service, and allows general users to refill or replace the printer ink easily without messing up their clothes or documents, that means costs of maintaining the printer ink supply can be considerably decreased.

A device for guiding electric tool operating direction, which is disposed on an electric tool, and includes: a power supply unit structured from two mutually configured coaxial coils, wherein one of the coils is a fixed coil, and a second coil is attached to a rotating end, alternating voltage is applied to the fixed coil, which induces alternating voltage output in the second coil through electromagnetic induction, thereby providing power to activate a guide to produce an indicator light. Even if an electric tool machine stops working during machining, the guiding indicator light can be still produced as a reference guide for machining.

A gutter insert device is shaped to fit within a gutter hollow channel. The insert is a foamed material and it will at least partially fill the gutter hollow channel to resist accumulation of leaves, sticks and other debris. A top later is formed of reticulated polyurethane foam to resist ultraviolet light and flame retardants. Stock foam raw material is cut so that it will expand to form an elongated insert base.

The invention provides an assembly comprising a holder (16) and a portable device (15) having a fluid-fillable container (4). The holder (16) is adapted for holding at least the container (4) and comprises a system (20) for filling the container (4) with a fluid from a fluid source (19). The holder (16) further comprises a detector (3) for detecting the fluid level inside the container (4). The invention further provides an assembly comprising a fluid-fillable container (4), a light source for at least locally illuminating the interior of the container (4) and an optical detector. The detector is arranged outside the container (4) and is adapted for detecting a fluid level inside the container (4) by detecting light scattered inside the container (4) resulting from the light emitted by the light source.

Apparatus is described for use with a container for dispensing a composition including a deodorant and / or an antiperspirant, the container including a movable platform. The apparatus includes a container holder, which includes: an upper portion, which includes one or more user input elements; and a lower portion, including a driving unit and a power source. The power source is operative to drive the driving unit to move the movable platform of the container, in response to actuation of the one or more user input elements. Other applications are also described.