58results about How to "Maintenance content" patented technology

A ground opening device includes a ground-penetrating element configured to penetrate a ground surface, a down drive element configured to apply a downward force to the ground-penetrating element, a reaction force sensor configured to sense a ground reaction force in response to the action of the ground-penetrating element, and a controller configured to adjust the downward force on the ground-penetrating element in response to the sensed ground reaction force.

A collection container and a method for collecting a biological sample, particularly whole blood, that includes at least one stabilizing agent in an amount effective to stabilize and inhibit protein degradation and/or fragmentation. The stabilizing agent is able to stabilize proteases in the biological sample, particularly at the point of collection, by inhibiting protein degradation and/or fragmentation in the sample when the sample is stored. The stabilizing agent includes one or more protease inhibitors.

A compartmentalized plastic food package includes a container and sealed cover which have a plurality of individually sealed chambers for distinct foodstuffs. The container includes a top flange or surface which extends about the individual chambers onto which the removable cover is secured by an adhesive or heat sealing. The top flange includes a peripheral shoulder and lip which cooperates with the rear or bottom edge of certain of the chambers to facilitate substantially upright self-display of the container and contents. The sidewalls of the chambers are tapered and include notched or stepped spacers such that the containers may be controllably nested, the spacers preventing overly tight nesting and thus facilitating separation prior to filling and sealing. A plurality of distinct foodstuffs such as meat, cheese, crackers and cookies, for example, may be individually sealed in the chambers, thereby maintaining each foods flavor, aroma and desired moisture content.

The present invention involves the provision of a backpack frame assembly and associated load carrying devices. The backpack frame includes a plurality of stays having flexible joints therebetween. A membrane is secured to certain of the stays and helps resist flexing of joints between adjacent stay end portions. Load carrying devices may be provided and are releasably mounted to the frame assembly. The distance between the assembly's shoulder straps and hip belt can be adjusted to accommodate user's having different torso lengths by using an adjuster sheet to separate hook and look members attaching a shoulder strap assembly to a frame assembly. The adjuster sheet can operate as a support element when not operating as an adjuster. The adjuster sheet can be constructed of a laminated composite material and include reinforcing ribs formed therein.

A method and device for separating particles from a liquid having particles therein, using a filter sized to permit the liquid to flow through pores, while retaining a substantial portion of the particles on the filter, with an absorbent layer contacting the back of the filter to facilitate liquid movement away from the particles.

Devices and methods for self catheterization and for instilling fluid into the bladder are disclosed. A catheter device is provided for inserting into the urethra of an individual by the subject him or herself for the purpose of instilling a therapeutic compound into the bladder. The catheter assembly includes a catheter that has an opening near the tip, a valve mechanism, and a reservoir at the opposite end from the tip. The catheter may be provided with separate channels for draining the bladder and instilling a therapeutic compound into the bladder. Methods for self catheterization and self-administration of a therapeutic compound into the bladder by a patient are disclosed.

This invention relates to a chemical transformation of the bridging organic groups in metal oxide materials containing bridging organic groups, such as bridged organosilicas, wherein such a transformation greatly benefits properties for low dielectric constant (k) applications. A thermal treatment at specific temperatures is shown to cause a transformation of the organic groups from a bridging to a terminal configuration, which consumes polar hydroxyl groups. The transformation causes k to decrease, and the hydrophobicity to increase (through ‘self-hydrophobization’). As a result of the bridge-terminal transformation, porous organosilica films are shown to have k<2.0, E>6 GPa, do not require additional chemical surface treatment for dehydroxylation (hydrophobicity).

The present invention relates to a dual-chamber pack comprising a first chamber prefilled with a suspension base and a second chamber prefilled with a powder for suspension comprising an active ingredient, wherein upon activation of the dual-chamber pack, the contents of both the chambers are mixed to form an extended release suspension composition which is characterized by having no substantial change in the in-vitro dissolution release profile of the active ingredient upon storage for at least seven days.

The present invention relates to an electrode comprising multi-layered electrode active material layer and a secondary battery comprising the same. According to the embodiments of the present invention comprises electrode having multi-layered electrode active material layer, wherein the content of the active materials which forms the electrode active material layers is equally maintained and the loading amounts at each layer are either the same or different from each other, thereby solving the problem of performance deterioration caused by an increase in battery resistance due to non-uniform dispersion of a binder or the like.

The present invention discloses polymer functionalized molecular sieve/polymer mixed matrix membranes (MMMs) with either no macrovoids or voids of less than several Angstroms at the interface of the polymer matrix and the molecular sieves by incorporating polymer functionalized molecular sieves into a continuous polymer matrix. The MMMs exhibit significantly enhanced selectivity and/or permeability over the polymer membranes made from the corresponding continuous polymer matrices for separations. The MMMs are suitable for a variety of liquid, gas, and vapor separations such as deep desulfurization of gasoline and diesel fuels, ethanol/water separations, pervaporation dehydration of aqueous/organic mixtures, CO₂/CH₄, CO₂/N₂, H₂/CH₄, O₂/N₂, olefin/paraffin, iso/normal paraffins separations, and other light gas mixture separations.

There is disclosed a process for continuously producing a polyarylene sulfide which comprises reacting a sulfur source with a dihalogenated aromatic compound in an aprotic organic solvent, characterized by maintaining the content of the dihalogenated aromatic compound in the polymerization liquid after the substantial completion of the polymerization reaction at 5 mg/g or higher. It is made possible by the process according to the present invention to efficiently produce the polyarylene sulfide which has a high molecular weight and is excellent in thermal stability.

A tool bag with wheels includes a base and back side reinforced by a polymeric board covered with a fabric material. Wheel wells and telescoping handle affixed to the polymeric sheet or board facilitate maintenance of the configuration of the open topped tool bag. Additional polymeric boards and/or ribs are included in the lateral side walls and a front wall to further facilitate the maintenance of the configuration of the open topped, wheeled tool bag.

The invention discloses a composition for chili bean dreg sauce and a manufacturing method thereof, belonging to the food industry field. The compositions by weight percentage of the raw materials of the chili bean dreg sauce are: 40 to 50 percent of edible oil, 40 to 50 percent of soybean curb residue and 5 to 10 percent of flavoring substances, wherein, besides edible salt and monosodium glutamate, other flavoring substances are all pungent raw materials, namely chili, pepper, ginger and garlic. The manufacturing method comprises the following steps: firstly, the soybean curb residue is fried in a cooking pot, laid open, cooled, heaped and tightly hit, and then fermented under the environment between 8 and 20 DEG C until the soybean curb residue has aroma; secondly, the fermented soybean curb residue is baked, blown and dried in the sun, and firewood is optimally used for baking; thirdly, the dried fermented soybean curb residue is crushed and added with the flavoring substances for uniform stirring, and then the edible oil between 200 and 300 DEG C is poured into the soybean curb residue for uniform stirring and then naturally cooled; and fourthly, after bottling, the chili bean dreg sauce finished product is obtained. The method is simple and unique in manufacturing; and the manufactured chili bean dreg sauce not only has rich nutrition but also contains a great deal of cellulose, is suitable for being eaten together with rice or bread as a cole in a household, is used for adjusting the taste and adjusting stomach and intestine functions, and is favorable for weight-loss and bodybuilding.

The present invention relates to a dual-chamber pack with a first chamber comprising a container; and a second chamber comprising a reservoir, a biphasic connector, a plunger, and a plug with a breakable polymeric membrane. The container of the first chamber is prefilled with a pharmaceutically acceptable vehicle and the reservoir of the second chamber is prefilled with a solid composition of an active ingredient, wherein the solid composition of the active ingredient is mixed with the pharmaceutically acceptable vehicle to form a liquid pharmaceutical composition upon activation of the dual-chamber pack.

A container which is not bulky at the time of shipping and can be stably stood on a suitable place. The container includes a lid member for closing a take-out opening (brittle portion) of the container body 2. On the lower outer side of the container body, there are formed slits for fitting the lid member to the container body after the container body and the lid member are separated apart, and auxiliary leg portions that protrude outward of the container body. The lid member is forming holding leg portions that protrude outward therefrom. Wing portions of the holding leg portions are inserted in the slits to fit the lid member to the container body, and the erected attitude of the container body is supported by the holding leg portions.

A process for converting polyhydric alcohols to monoalcohols in a counter current column reactor with a metal based catalyst supported on a porous membrane coated over a tubular system that delivers hydrogen where a hydrocarbon (low polarity) liquid solvent is fed at the bottom of the column reactor and an aqueous liquid having polyhydric alcohols therein is fed into the top of the reactor such that the aqueous liquid flows countercurrent to the low polarity solvent liquid and further wherein the low polarity solvent liquid is less dense than the aqueous liquid such that the two liquids are subject to phase separation. Monoalcohols are formed by hydrogenolysis reactions of polyhydric alcohols on the metal catalyst. Monoalcohols phase separate from the aqueous phase to the hydrocarbon solvent. Monoalcohols are further separated from the organic solvent.

An insulated baby bottle having a temperature indicator thereon. The baby bottle has a cylindrical construction with an open lower end and an open upper end. The upper end of the baby bottle is preferably angled. A cap having a nipple thereon can be removably secured to the upper end of the baby bottle to allow a baby to feed therefrom. The lower end includes a removable base thereon so that the baby bottle can be easily cleaned. The base includes a window on the lower surface thereof through which any of various indicia can be displayed. The indicia are positioned on a wheel that is rotatable by a user so that the window can display a desired indicia, such as the word “hot” or “cold” among others. Further, the lower end of the baby bottle may include a temperature display for measuring and displaying the temperature of bottle's contents.

A method and apparatus for generating many uniquely identifiable media copies from a few uniquely marked masters to reduce the expense of subjecting each media copy to a marking process while maintaining the ability to trace unauthorized copies back to an authorized source. A number of masters of a film or media presentation are digitally or optically marked with identifiers to distinguish each master from each other master. The identifiers provide the ability to distinguish corresponding partitions or segments among masters. The masters with their identifiers are then duplicated. Final media prints are then assembled by combining segments with the duplicated identifiers from various masters in a manner to form segments with unique identifier sequences. Thus, each final print may be distinguished from each other final print by their identifier sequences.