53results about How to "Efficiently contained" patented technology

A process cartridge detachably mountable to an electrophotographic image forming apparatus main body, including: an electrophotographic photosensitive drum; a cleaning member for removing developer adhering to the photosensitive drum; a removed developer containing portion for containing the developer removed by the cleaning member; a filter member mounted to the removed developer containing portion for allowing ventilation between the interior and exterior of the removed developer containing portion; a recess provided on the removed developer containing portion and covered with the filter member; and a communicating portion provided on the removed developer containing portion for communicating between the interior of the removed developer containing portion and the recess to ventilate therebetween.

An animal containment system includes a receiver unit carried by the animal. The receiver unit includes a GPS receiver for receiving satellite data; a memory for storing a plurality of waypoints defining a boundary, a stimulation circuit; and a processor coupled with the GPS receiver and the stimulation circuit. The processor activates the stimulation circuit at a distance from the boundary when the animal is within the boundary, dependent upon animal positional variables, and deactivates the stimulation circuit when the animal is outside the boundary.

Methods and apparatus for the treatment of a body cavity or lumen are described where a heated fluid and / or gas may be introduced through a catheter and into treatment area within the body contained between one or more inflatable / expandable members. The catheter may also have optional pressure sensing elements which may allow for control of the pressure within the treatment zone and also prevent the pressure from exceeding a pressure of the inflatable / expandable members to thereby contain the treatment area between these inflatable / expandable members. Optionally, a chilled or room temperature fluid such as water may then be used to rapidly terminate the treatment session.

A method of encoding information of an input signal using a fixed number of bits for each unit time frame. Part of the encoded information of at least one second frame temporally consecutively or non-consecutively preceding or following a first frame is contained in the encoded information of the first frame. This eliminates fluctuations in the sound quality due to bit surplus / shortage resulting from quantization for achieving efficient encoding and decoding.

A furnace incorporating a novel thermal design is disclosed. Heating element temperature is reduced compared to conventional designs while providing a precisely controllable process temperature in the range 1000-1400 degrees centigrade. A plurality of Kanthal heating elements are arranged in a planar array as close to the work as possible, thus approximating an isothermal condition with respect to the work. The process chamber is made of aluminum and its internal surfaces are highly polished to reflect heat. The chamber walls have built in active cooling to carry away non-reflected heat and preserve high reflectivity. The heating elements are modular to facilitate removal and replacement without disassembly of the furnace. The configuration of the heating elements is linear rather than coiled and the temperature is monitored directly by measuring the electrical resistance of the Kanthal wires.

A portable toilet apparatus of the type is adapted to pack the excretion produced at a time into a flexible bag-like container and hermetically seal the pack, is not very bulk as a whole and allows aged persons and persons handicapped at lower limbs to sit on the toilet seat thereof with ease, while capable of neatly containing several packs of excretion under the toilet bowl, more specifically about four to six packs. A portable toilet apparatus of a type adapted to pack the excretion produced at a time into a flexible bag-like container to form a pack, hermetically seal the pack, drops the pack into a storage section arranged under the toilet main body includes a pack storage section having a shallow box-shaped profile and located substantially right below the dropping pack and pack moving means for moving the dropped and hermetically sealed pack within the storage section, the pack moving means arranged in the pack storage section.

An environmentally friendly, human safe, aqueous-based cleaning composition which can be formulated for cleaning a variety of substrates comprises an alkyl polyglycoside nonionic surfactant, and an alkyl amphocarboxylate surfactant. The composition is free of hydrocarbon solvents, contains a minimal amount of organic polar solvents, and contains naturally derived adjuvants such as chelating agents, fragrances, and buffers.

Techniques for filtering light include, along a central optical axis, an entrance window; a first polarizer, a narrowband polarization-changing material, a second polarizer, and an exit window. The optical paths through the filter are substantively unscattered and pass through unstressed components between the polarizers. The polarization-changing material changes polarization for a narrow wavelength band on the order of about 0.01×10−9 meters and does not condense on optical windows and polarizers during the operational lifetime. An aspect ratio, defined by a distance from the entrance window to the exit window divided by an optical aperture for the entrance window, is less than 4 / 1. This filter thus transmits light substantively unattenuated in the narrow wavelength band up to a maximum acceptance angle greater than 5 degrees. Combined with optics and imaging detectors, it is suitable for wide area surveillance, including daylight surveillance for combustion like forest fire and missile plume.

A method, system, and device for deploying an oil spill containment boom at the side of a ship, barge, or other steel structure. Each end of the boom is connected to its own device that is configured to attach to a generally vertical surface of a steel-hulled ship. Attachment occurs through the use of magnetic force. Instead of encircling the entire ship with a boom, the device permits the establishment of specific containment areas around the ship. The device engages and disengage the side of the ship through the use of a cam and lever assembly to counter the magnetic force.

Techniques for filtering light include, along a central optical axis, an entrance window; a first polarizer, a narrowband polarization-changing material, a second polarizer, and an exit window. The optical paths through the filter are substantively unscattered and pass through unstressed components between the polarizers. The polarization-changing material changes polarization for a narrow wavelength band on the order of about 0.01×10−9 meters and does not condense on optical windows and polarizers during the operational lifetime. An aspect ratio, defined by a distance from the entrance window to the exit window divided by an optical aperture for the entrance window, is less than 4 / 1. This filter thus transmits light substantively unattenuated in the narrow wavelength band up to a maximum acceptance angle greater than 5 degrees. Combined with optics and imaging detectors, it is suitable for wide area surveillance, including daylight surveillance for combustion like forest fire and missile plume.

An implantable pump and methods for detecting leaks in an implantable pump are provided. In one embodiment, the implantable drug pump includes a housing having at least one inlet port and an outlet port formed therein. The outlet port is adapted to communicate with a catheter for delivering fluid to a patient's body, and the inlet port(s) are effective to deliver fluid into the housing. The housing further includes at least one reservoir disposed therein and effective to contain a fluid. In use, the pump preferably includes a fluid having one or more drugs disposed in at least one of the reservoirs, and a radiolucent fluid disposed in one of the reservoirs. A user programmable control mechanism is coupled to the drug pump and is effective to selectively control movement of the valves between the open and closed positions.

An article conveying robot system capable of effectively containing an article in a container conveyed by a conveyor by using a robot. A container detecting part measures the distribution of shading of an image of each containing cell based on a detection result of the container, detects the containing state of each cell, and stores the detection result of each cell. An information managing part of a controller of an upstream side robot receives information from a container detecting part of a controller of a downstream side robot, and then generates containing cell information. An information managing part checks the cell information to be processed, and then transmits the cell information to a task executing part only when an article is not located in the corresponding cell. Task executing part controls the robot so as to locate an article in the selected cell based on the cell information.

Disclosed is a biaxially stretched polyester film containing an antimony compound as a catalyst component, and a magnesium compound and a phosphorus compound as additives, in which an amount of metal antimony included in residues on a membrane filter having an average pore diameter of 0.1 μm, after a solution in which 1 g of the biaxially stretched polyester is dissolved in 5 ml of hexafluoroisopropanol is filtered by the filter, is greater than 1 mg per 1 kg and less than or equal to 100 mg per 1 kg of the biaxially stretched polyester.

A pill-crushing apparatus includes first and second arms having axially offset proximal and distal ends. The proximal end of the first arm is provided with a handle and a pair of apertures. The proximal end of the second arm has a handle and an opening. The arms are pivotally conjoined midway along respective longitudinal lengths thereof. The first arm has a male pill-crushing block provided with a dome-shaped bottom surface that is statically coupled to a distal end of the first arm. The second arm has a female pill-holding cup with an arcuate inner bottom surface that is anchored to a distal end of the second arm. The cup has a hollow semi-spherical shape and articulates about a fulcrum axis registered orthogonal to the longitudinal length of the second arm. A pill splitting mechanism includes shoulders formed with the first and second arms and protruding away therefrom.

A fishing lure includes a body provided with head and tail portions, apertures spaced along a longitudinal axis thereof, and an opening formed in a top surface thereof that is in fluid communication with the apertures. The opening houses scented agents therein so that same can be discharged when the lure travels through water. The opening has vertical and horizontal regions for maintaining the scented agents and further has a closed distal end restricting the agents from prematurely exiting the body. Eyelets are conjoined to the body and extend outwardly therefrom. One eyelet is disposed subjacent to the head and another eyelet is disposed subjacent to the tail. A third eyelet is disposed adjacent to the head and extends orthogonally therefrom. One treble hook is conjoined to the first eyelet and another treble hook is conjoined to the second eyelet. The treble hooks pivot about the eyelets respectively.

A process for forming an oil-sorbent composition of matter with bound combinations of styrene-butadiene-styrene (SBS) and ethylene propylene diene monomer (EPDM) utilizes a low-temperature extrusion process. The SBS, or both materials, may be in the form of multitudes of granules. In certain preferred embodiments, the combination is 10-30% by weight and the SBS is about 30% styrene and manufactured without talc. The composition of matter can be extruded into a solid, compliant body for use in a product for absorbing oil. The material can be extruded, in one preferred embodiment, into an extended cylinder body having an axial hole.

A device that deploys during a blade portion failure that encompasses the engine casing is provided to prevent damage caused by the failure. A blade containment device such as a flexible interwoven structure or a net encompasses the engine casing and the blade failure path, or is embedded in the engine casing, and deploys in the event of a blade failure, such as the breaking of an engine blade. The net deploys when the blade portion has failed and has started expanding along the blade failure path, and may include a number of links attached to one another. Upon impact with a broken blade portion, thus transferring the kinetic energy of the blade portion to the net, some or all of the links may break off from each other, thus allowing the net to deploy and dissipating the kinetic energy generated by the expanding broken blade. Consequently, the blade remains contained inside the net, and blade containment is improved.

A cover ferrule is provided, including a hexagonally shaped head portion, a joint shield portion provided at an upper surface of the head portion, and a stein portion extending downwardly from a first end proximate a lower surface of the head portion to an opposed second end thereof. The joint shield portion includes a central opening, coaxially aligned with respect to central openings of the head and stem portions and with a central axis of the cover ferrule, and a plurality of extension members extending radially outwardly with respect to the central axis of the cover ferrule and defining arc portions connecting respectively adjacent extension members of the joint shield portion.

An electrical enclosure system for effectively containing a pump control and alarm system within a single protective structure and providing convenient access to the electrical components within. The electrical enclosure system includes a tubular pedestal having an upper opening, and a cap removably positioned within the upper opening of the pedestal. The cap contains electrical wiring and components for a pump control / alarm system. A bracket is attached to the interior of the cap for receiving and securing the cables extending from the pump control / alarm system to a lower portion of the pedestal.

A garment, in particular a swim nappy, with an improved fit and formed from one or more substantially impermeable panels (6, 7, 8, 9) intended, in use, to cover a wearer's body between the waist and thighs. A top edge of the rear of the garment extends beyond the top edge of the front of garment in use so that the garment extends further up the wearer's back than the wearer's front. The top edge of the back of the garment may be convex, and the top edge of the front of the garment may be concave. The top edge of the garment may be formed by a waist band.

Apparatuses and methods for contacting radially flowing fluids with a solid particulate (e.g., catalyst) with reduced tendency to form fluid jets that impinge on the solid particulate, leading to solid attrition and plugging, are described. Representative particle retention devices for use in these apparatuses and methods have flow channels passing therethrough, from a first surface to an opposing second surface that is adjacent to a particle retention zone. Widths of the flow channels at this opposing second surface will exceed their smallest flow channel widths.

A portable livestock panel system for effectively containing livestock in a humane manner. The portable livestock panel system includes a plurality of posts each having a plurality of receiver apertures and a plurality of fastener apertures, a plurality of cross members receivable within the receiver apertures of the posts, and a plurality of fastener members extendable through the fastener apertures within the posts and the cross members for securing the same. The posts and the cross members are preferably comprised of a resilient plastic material.

Methods and apparatus for the treatment of a body cavity or lumen are described where a heated fluid and / or gas may be introduced through a catheter and into treatment area within the body contained between one or more inflatable / expandable members. The catheter may also have optional pressure sensing elements which may allow for control of the pressure within the treatment zone and also prevent the pressure from exceeding a pressure of the inflatable / expandable members to thereby contain the treatment area between these inflatable / expandable members. Optionally, a chilled or room temperature fluid such as water may then be used to rapidly terminate the treatment session.

A highly reliable semiconductor device is manufactured by giving stable electric characteristics to a transistor in which an oxide semiconductor film is used. A p-type oxide semiconductor material is contained in an n-type oxide semiconductor film, whereby carriers which are generated in the oxide semiconductor film without intention can be reduced. This is because electrons generated in the n-type oxide semiconductor film without intention are recombined with holes generated in the p-type oxide semiconductor material to disappear. Accordingly, it is possible to reduce carriers which are generated in the oxide semiconductor film without intention.

Apparatuses and methods for contacting radially flowing fluids with a solid particulate (e.g., catalyst) with reduced tendency to form fluid jets that impinge on the solid particulate, leading to solid attrition and plugging, are described. Representative particle retention devices for use in these apparatuses and methods have flow channels passing therethrough, from a first surface to an opposing second surface that is adjacent to a particle retention zone. Widths of the flow channels at this opposing second surface will exceed their smallest flow channel widths.

A hierarchized path setting system in a communication network efficiently contains lower order paths in higher order path. The communication network has a plurality of nodes capable to perform switching process and demultiplexing process not only for lower order paths in a predetermined hierarchical level among hierarchized paths but also for higher order paths in a hierarchical level higher than the predetermined hierarchical level, and a plurality of links connecting these nodes. The system is responsive to a new path setting demand for setting the lower order path, for setting the lower order path in the higher order path when a single higher order path is set from a predetermined transmiter node group, in which a transmiter node of the lower order path belongs, to a predetermined receiver node group including a receiver node.

Compositions of TNF family of cytokines in covalently linked trimeric forms are disclosed. The resulting fusion proteins are secreted as disulfide bond-linked homotrimers, which are more stable in structure and therapeutically more efficacious than their native counterparts.

A method of amputating and morcellating a uterus (10) includes introducing a first tissue bag (1) into the abdomen of the patient, and placing the first tissue bag over the uterus. A laparoscopic surgical instrument (11) is introduced into the first tissue bag, and the uterus (10) is amputated using the laparoscopic surgical instrument. The first tissue bag (1) is closed around the amputated uterus, and the first tissue bag containing the amputated uterus is placed into a second tissue bag (20). A morcellating instrument is introduced into the second tissue bag (20) and the uterus is morcellated within the second tissue bag. Once the uterus (10) has been morcellated, the second tissue bag (20) containing the morcellated uterus is removed from the abdomen of the patient.

A device that deploys during a blade portion failure that encompasses the engine casing is provided to prevent damage caused by the failure. A blade containment device such as a flexible interwoven structure or a net encompasses the engine casing and the blade failure path, or is embedded in the engine casing, and deploys in the event of a blade failure, such as the breaking of an engine blade. The net deploys when the blade portion has failed and has started expanding along the blade failure path, and may include a number of links attached to one another. Upon impact with a broken blade portion, thus transferring the kinetic energy of the blade portion to the net, some or all of the links may break off from each other, thus allowing the net to deploy and dissipating the kinetic energy generated by the expanding broken blade. Consequently, the blade remains contained inside the net, and blade containment is improved.

A novel thin film encapsulated OLED panel architecture and a method for making the panels with improved shelf life is disclosed. The OLED panel consists of a plurality of OLED pixels; each OLED pixel is individually hermetically sealed and isolated from its neighboring pixels. The organic stack of the OLED pixel is contained within its own hermetically sealed structure, achieved by making the structure on a barrier coated substrate and using a first barrier material as the grid and a second barrier for encapsulating the entire OLED pixel. The first barrier material provides the edge seal while the second barrier disposed over the pixel provides protection from top down moisture diffusion. By isolating and hermetically sealing individual pixels; any damage such as moisture and oxygen ingress due to defects or particles, delamination, cracking etc. can be effectively contained within the pixel thereby protecting other pixels in the panel.