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hirudin is the most potent and specific thrombin inhibitor and is derived from the medicinal leech . it is reported to inhibit thrombin with an equilibrium dissociation constant value of 2 . 2 × 10 - 14 m . synthetic thrombin inhibitors have been designed based on the hirudin sequence but with a dramatically reduced si...
0Human Necessities
one embodiment of the present invention relates to electronic voting methods and systems that help simplify the management of institutional proxies . in one example , the methods and systems manage the process of meeting notifications , voting , tracking , mailing , reporting , record maintenance and / or vote disclosu...
6Physics
a process for integration of a steam reforming unit and a cogeneration power plant in which said steam reforming unit comprises two communicating fluid beds ; the first fluid bed comprising a reformer containing catalyst and which is used to react steam and light hydrocarbons at conditions sufficient to produce a mixtu...
8General tagging of new or cross-sectional technology
a method of improving readability in an optical drive is disclosed . in one aspect , the present disclosure teaches a method of improving readability in an optical drive including monitoring a compact disc media for tracking errors using a differential push - pull method during an input / output operation in an optical...
6Physics
one embodiment of the present invention sets forth a memory module that includes at least one memory chip , and an intelligent chip coupled to the at least one memory chip and a memory controller , where the intelligent chip is configured to implement at least a part of a ras feature . the disclosed architecture allows...
6Physics
a method and system to prevent auto theft from parking areas , such as airport parking lots , includes a ticket dispenser , at an entry gate , which issues a numbered ticket to each driver . the driver is advised to carry the ticket with him and not to leave it in the car . at the same time the ticket is issued , the a...
6Physics
a bail assembly including bail members moveable between operative engaged positions and a disengaged position ; bail actuating structure for quickly moving the bail members between the operative engaged positions and the disengaged position , and holding devices for holding the bail members at any selected operative en...
0Human Necessities
a micro - sized gas detecting device with two electrodes separated by a gap of width ranging from 1 to 500 microns , where the detection is based on emission spectroscopy of gases in an electric discharge across the gap as the gas flows through the region . the characteristic light emitted by molecules during the disch...
6Physics
improved methods and compositions for stabilizing a subterranean formation containing water sensitive minerals are provided . the formation is contacted with a water soluble stabilizing compound that dissolves to form a divalent organic cation . the stabilizing compound inhibits the swelling and migration of clays and ...
2Chemistry; Metallurgy
a coupling between a driving and a driven shaft includes a rigid tube to which are attached by bonding , in axially spaced apart relation at least two flexible annular elements of elastomeric material , the annular elements being of various shapes ; the outer periphery of each ring is bonded to an attachment ring which...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a vehicle detection system for providing data characteristic of traffic conditions includes a camera overlooking a roadway section for providing video signals representative of the field , and a digitizer for digitizing these signals and providing successive arrays of pixels characteristic of the field at successive po...
6Physics
a method and system for user - customizable forms in an electronic mail system is provided . in preferred embodiments of the present invention , an electronic mail system provides for the receiving and displaying of mail information in conjunction with the use of a user - customizable form . the user provides a form da...
6Physics
a printing apparatus includes : a nozzle head including a nozzle head main body and a plurality of linear nozzle units for spraying a printing material , the linear nozzle units on one side of the nozzle head main body and elongated in parallel in a first direction ; and a nozzle head driver connected to the nozzle hea...
7Electricity
a dielectric ceramic composition which comprises a composition represented by xbao . ynd 2 o 3 . ztio 2 , y 2 o 3 in an amount not more than 15 wt % of the amount of said composition , and al 2 o 3 in an amount not more than 2 wt % of the total amount of the principal components bao , nd 2 o 3 , tio 2 , and y 2 o 3 . a...
2Chemistry; Metallurgy
a hydraulic fracturing and gravel packing proppant composite with protectant on the surface of the proppant and the composition matters of the protectant and proppant . the surface protectant reduces the generation of dust / fines from the proppant caused by abrasion and impingement during transportation and conveyance...
2Chemistry; Metallurgy
an apparatus and method are described for etching ni - containing films using gas phase plasma etching . etching of ti — ni alloys is carried out by exposure to plasma comprising hydrogen halide and carbonyl etching gases . the ti in the ti — ni alloy is etched via an ion - assisted reaction with hx and the ni is etche...
2Chemistry; Metallurgy
an interpretive script language that provides an abstraction layer between redundant array of independent disks algorithms and raid hardware architecture . the interpretive script language provides greater flexibility and performance over conventional raid processors . the interpretive script language may be used with ...
6Physics
a shoe tap for tap dancing having first and second members pivotally connected by a pivot pin . the first member having a raised hemispherical protrusion with a first through - bore . the second member having a mating concave hemispherical recess coaxially disposed relative to a second through - bore . the pivot pin be...
0Human Necessities
this invention relates to improved methods and apparatus for recording and simulating the condylar movement of an individual . this invention also provides a digital dental articulator method which is designed to simulate the jaw or condylar movements of a patient . this instrument enables a dentist to obtain the neces...
6Physics
a wire winding device which uses a large - sized supply bobbin , which has a large capacity and a large diameter , to highly precisely suppress a variation in tension which variation occurs when a coil is formed by winding a wire material at high speed with the wire material aligned with a winding frame . rotation of t...
7Electricity
a mode selection apparatus for a jigsaw having scrolling and orbital modes is disclosed . the mode selection apparatus comprises a locking arm moveable between a first position in which a scroller knob is rotatable relative to the tool housing , a second position in which the locking arm engages the scroller knob to pr...
1Performing Operations; Transporting
the invention provides a nested tubing cannula which comprises outer and inner elongate tubular members , both having a proximal end , a distal end , and a lumen therebetween . the inner tubular member is sealed at its distal end and is nested substantially coaxially within the lumen of the outer tubular member , so th...
0Human Necessities
the present invention discloses a shared - variable - based approach for fast and accurate multi - core cache coherence simulation . while the intuitive , conventional approach , synchronizing at either every cycle or memory access , gives accurate simulation results , it has poor performance due to huge simulation ove...
6Physics
a splashy - water removing apparatus for vehicle wheels including a plurality of water removing units mounted on a vehicle to be disposed around each vehicle wheel , each water removing unit having a plurality of energy - eliminating strips arcuately juxtapositionally secured in a casing arcuately disposing about each ...
1Performing Operations; Transporting
a steel - making process in a converter , which includes using a carbon monoxide gas as an agitating gas supplied from a position lower than molten metal bath level .
2Chemistry; Metallurgy
an open hole packer uses mandrel expansion and a surrounding sealing element that can optionally have a swelling feature and further a seal enhancing feature of a ring with an internal taper to match an undercut on the mandrel exterior . as a swage progresses to the taper at the transition between the ring and the exte...
4Fixed Constructions
an efficient method and system to enhance digital acquisition devices for analog data is presented . the enhancements offered by the method and system are available to the user in local as well as in remote deployments yielding efficiency gains for a large variety of business processes . the quality enhancements of the...
6Physics
a cable processing system includes a conveyor that holds cables and conveys the cables in a specified direction . the operation stretches the cables and allows them to be packaged or otherwise coiled . the cable processing system may wash the cables as they pass thereby .
1Performing Operations; Transporting
a user who intends to install software notifies the sales company of such software of the user &# 39 ; s own credit card information . then , the software sales company communicates such credit card information to the credit company to request the confirmation thereof . if the credit company confirms the user to be the...
6Physics
a motor drive ground fault detection device operates by computing the total rms voltage of all the phases , and comparing the total rms voltage to a threshold to determine if a ground fault has occurred .
7Electricity
disclosed are wastewater treatment systems and methods of treating wastewater . in particular , this disclosure provides a method of lowering the biological oxygen demand , total nitrogen , total suspended solids , and phosphorous within wastewater containing human excrements . in addition to improving the quality of t...
2Chemistry; Metallurgy
a nonvolatile memory device and programming method and apparatus therefore are described that include operatively coupled first and second sense amplifiers having first and second data registers or latches , a storage circuit for storing a data of the second amplifier , a pass / fail check circuit for checking the cont...
6Physics
a door latch having an over - center latching mechanism , which can be tripped by the dishwasher timer to allow the door to open slightly during the drying cycle of the dishwasher . the latch can also be opened by operating a handle on the exterior of the dishwasher .
8General tagging of new or cross-sectional technology
the invention relates to a roller mill for grinding solid material such as cement raw materials and similar materials , said roller mill comprising a substantially horizontal grinding table and at least two rollers which are configured for interactive operation with said grinding table . wherein at least one of said ro...
1Performing Operations; Transporting
reconsolidated wood product formed by compressing and bonding natural wood which has been rended to form open lattice work webs of naturally interconnected wood strands . the webs are laid over each other in overlapping fashion so as to extend at an angle to the direction of extent of the product , with opposite ends o...
8General tagging of new or cross-sectional technology
cutting tools and machining methods using cutting tools are disclosed . an example cutting tool comprises a shank and a head on the shank , the head comprising a diamond abrasive - coated cutting surface , the cutting head having grooves interrupting the cutting surface and extending from the cutting surface toward an ...
1Performing Operations; Transporting
the present invention provides an improved process for preparation of 2 - phenyl ethanol . more specifically , the present invention relates to a process for preparing 2 - phenyl ethanol by catalytic transfer hydrogenation of styrene oxide , in the presence of a supported transition metal catalyst . the catalyst system...
2Chemistry; Metallurgy
a process for the polymerisation of olefins is disclosed wherein at least part of a stream , preferably a catalytically active stream , withdrawn from a polymerisation reactor is passed through a fractionator so as to remove hydrogen and active fines .
8General tagging of new or cross-sectional technology
an interlock system prevents collision of handling equipment and damage to wafers in an automated wafer transport apparatus during manual control by an operator . sensors are used to sense when wafer transport arms and wafer stage are both in their home positions . a controller is responsive to the sensors for operatin...
8General tagging of new or cross-sectional technology
a coupling for bringing a first conduit in communication with a second conduit . each of the conduits has an end to be coupled . each of the conduits is adapted for conducting a fluid . the coupling has a channel adapted for channeling said fluid from said first conduit into said second conduit . furthermore , the coup...
6Physics
a method for monitoring technology information for vulnerabilities , the method comprising an automated workflow process for detecting a vulnerability , researching the vulnerability and documenting the vulnerability within vulnerability data .
7Electricity
a method of depositing an optical quality silica film on a substrate is described wherein the film is formed on the substrate by plasma enhanced chemical vapor deposition in the presence of reactive gases while controlling the total pressure of the gases . the as - deposited film is then subjected to a low temperature ...
2Chemistry; Metallurgy
a device for sensing currency comprises means for deriving a signal from a currency item and means for deriving values representative of a characteristic or characteristics of the currency item from said signal using an inverse representation of part of the sensing device .
6Physics
a system for detecting and measuring corrosive reaction of metals in an environment . the system includes : a remotely placeable sensor head containing a galvanic couple made of metals identical to those involved in the corrosion problem , with the couple coiled in the shape of a sprial ; and , operatively associated e...
6Physics
a plasma display panel wherein sustain discharge spaces can be arranged at an equal distance . in the plasma display panel , each of a plurality of first electrode groups includes first and second electrodes formed adjacently to each other and third electrodes spaced at a large distance from the second electrodes . a p...
7Electricity
a humanized convenient door lock includes a lock housing , a latch , a security hook , an outside handle operation mechanism , an inside handle operation mechanism , a cylinder driving mechanism , and an inside deadlocking rotary knob driving mechanism . the inside handle operation mechanism drives and controls the lat...
4Fixed Constructions
an apparatus generates sine waves of electromotive force from a battery . the battery includes a given number of cells connected in series . a stator and commutator is formed by a multiple of segments . each of the segments is connected in sequence to a respective cell of the battery . the apparatus can be incorporated...
8General tagging of new or cross-sectional technology
a method for monitoring a physiological condition of a user with an apparatus in a computer network is disclosed . the method generally includes the steps of storing authorization information in a nonvolatile condition within the apparatus , the authorization information being suitable for identifying at least one of o...
6Physics
a method for uniquely identifying an initial exposure of a visitor to an advertisement campaign is provided . the method includes causing a web browser to call an overlap server upon serving of an advertisement of the advertisement campaign ; storing , by the overlap server , an overlap data structure in any one of the...
7Electricity
a recording medium which comprises a base body , a recording layer formed on the base body , and a protection layer formed on the recording layer for protecting the recording layer . the protection layer is made from silane surface active agent and the agent is polymerized and bonded to the recording layer . the record...
8General tagging of new or cross-sectional technology
a carburetor of the slide and metering rod type is characterized by the provision of a tapered metering rod for streamlining the flow of air from the inlet end of the carburetor around the metering rod to reduce turbulence and increase air velocity by compressing the air flow . the metering rod has a wedge configuratio...
8General tagging of new or cross-sectional technology
a system is disclosed for capturing , displaying , annotating , cataloging and storing still and video images using a programmed digital computer . the computer has an input port for receiving digital images , a display screen , a keyboard , a cursor pointing device and a digital storage medium . the computer is progra...
7Electricity
a device and method for dissipating heat from a source of heat is described . a plurality of layers of thermally conductive materials receives a flow of heat from a source of heat . a first layer of the plurality of layers receives the flow of heat from the source of heat and redirects and transfers the flow of heat to...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
discontinuous transmission and reception of point - to - multipoint service data between a network and a mobile terminal is achieved by transmitting scheduling information from the network to the mobile terminal via a first common channel . the mobile terminal determines a time for receiving the service data in respons...
7Electricity
a thin film transistor includes a low resistance metal film covering a drain region and an interconnecting metal line disposed thereon . covering the drain region with the low resistance metal film reduces oxidation in the drain region , and thus reduces the contact resistance between the drain region and the interconn...
7Electricity
the present invention provides a short resonator laser capable of high - speed operation with a low threshold value current and an element structure realizing a wavelength changeable laser having an excellent wavelength stability . a laser resonator waveguide is formed in such a manner that its lateral width is set to ...
7Electricity
to prevent an abnormal discharge phenomenon from occurring due to charge build up on conductive layer region that has a large surface area and that is a region other than the region where a semiconductor device is formed on a semiconductor substrate , the semiconductor substrate structure being made to have an electric...
7Electricity
a mechanical seal for rotating shafts having a first , second and third ring member . the first ring member has a series of annular axial grooves in the internal bore and a slot extending across the grooves to an end of the first ring . the second ring member is adapted for insertion into an annular recess in the first...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
an electronic device having a resonance frequency with a margin of error sufficiently small for high frequency applications . the electronic device includes a first capacitor electrode in a first electrically conducting layer , a dielectric including a layer of dielectric material and a distinct electrically insulating...
7Electricity
absorbent articles are disclosed that have been printed with active graphics alone or in combination with permanent graphics to create a wetness indicator . different active graphic compositions and / or permanent graphic compositions are combined so as to make the wetness indicator very prominent on the article . in a...
0Human Necessities
a pump includes a housing that contains a liquid , and a rotor including a plurality of blades extending radially from a shaft , and defining a conical space . a port member is disposed within the conical space . the port member defines an inlet port in communication with a low pressure region , a discharge port in com...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a graphic artwork includes a thin film coating layer thereon which includes a copper oxide which is substantially opaque to ultraviolet light and partially transmissive to visible light and suitable for printing circuiting on a printed circuit board or for other graphic artwork . in the case where the thin film compoun...
8General tagging of new or cross-sectional technology
this invention relates to azeotropic compositions of 1 , 2 - dichloro - 1 - fluoroethane or of 1 , 2 - dichloro - 1 , 2 - difluoroethane with certain alcohols , ethers , or ketones .
2Chemistry; Metallurgy
provided herein is a process for producing bundles of fibers useful for testing of various physical properties of said bundles . the bundles include fibers attached to one another at one of their ends by a binding composition . the binding composition employed being selected dependent upon the type of physical testing ...
6Physics
a method of controlling an electronic device adapted to interact with a telephone network subscriber identification card includes the following steps : detecting the start of interaction between the card and the device ; transferring from the card to the device a program that can be executed by a microprocessor of the ...
6Physics
the present invention relates to the use of hydrogen peroxide producing enzyme for manufacturing of a medicament for treatment and / or prevention of otitis media , preferably in children . this enzyme is preferably nadh oxidase . the medicament is intended to be administered with lactoperoxidase into the nasal cavity ...
2Chemistry; Metallurgy
the present invention relates a method of forming an orthotopic solid tumor in a host . the method includes the step of introducing transformed cells into an orthotopic site in the host and allowing the introduced cells to form a tumor . the cells introduced into the orthotopic site are transformed by the introduction ...
0Human Necessities
a method of fabricating a micromechanical structure of a rod enclosed by a casing and able to both slide and rotate in the casing is described . the rod is formed on a substrate by growing a cylinder into a wall . the wall is then removed leaving the cylinder . the cylinder is coated with a sacrificial layer and a stru...
7Electricity
a power supply system is disclosed wherein redundant d . c . power supplies are provided for a single load , each of the supplies being capable of providing full load current so that one of the supplies may be removed without interrupting power to the load . each of the power supplies has a differential amplifier type ...
8General tagging of new or cross-sectional technology
in scenarios where the quality of service is negotiated through a signalling layer whereas the services are actually carried through a bearer layer , application functions at the signalling layer are not always aware of how quality of service is individually accomplished at the bearer layer on a service basis . the inv...
7Electricity
this invention is directed to compounds having the formula : ## str1 ## wherein : a represents an aromatic or heterocyclic ring having two of its carbon atoms held mutually with the oxazepine , thiazepine or diazepine moiety selected from the group consisting of benzene , naphthalene , a quinoline , a pyridine in any o...
2Chemistry; Metallurgy
a liquid ejecting device includes a liquid ejecting head which has a nozzle formation face on which nozzle orifices for ejecting liquid drops are formed and a controller which performs a recovery operation for removing a liquid having a changed liquid property . the recovery operation is performed by using at least a f...
1Performing Operations; Transporting
a method and system for pre - authenticating a pre - establishing key management on a roaming device prior to reassociation to facilitate fast hand - off in a wireless network is described . for enhanced mobility , both authentication and key establishment is performed prior to reassociation of the roaming device betwe...
7Electricity
a method for controlling operation of a pump unit , where the pump unit includes a primary piston pump having a primary piston and a secondary piston pump having a secondary piston . the primary piston pump is fluidically connected with the secondary piston pump . the primary piston pump includes an inlet valve and an ...
8General tagging of new or cross-sectional technology
a computer tape reel carrying and storage device having just ten parts , all of which are paired identically . most of the parts are of plastic and the identical pairs be molded in the same mold . the parts may easily be assembled to form a cylindrical body having a flange at its lower end and a movable handle at its u...
1Performing Operations; Transporting
the present disclosure generally describes radio frequency particles and an rf powder - containing base including a plurality of such rf particles . the rf particles may include an antenna element and an integrated circuit element coupled together by at least one interconnection . the base may be formed from sheet - li...
7Electricity
the formation of a bellows made up of a stack of a predetermined number of ring - convolutions and having an intermediate plate supported within said stack is achieved by supplying several thin metal rings , each having inner and outer edges . a pair of these metal rings are positioned in contiguous relationship and th...
1Performing Operations; Transporting
an actuator system having a controlled element configured for rotary movement about a first axis relative to a reference structure ; a linkage system between the element and reference structure ; a first actuator and a second actuator configured to power a first degree of freedom and an independent second degree of fre...
8General tagging of new or cross-sectional technology
waxes , particularly paraffin and microcrystalline waxes , can act as corrosion inhibitors when added at low levels to compositions based on thermosettable resins such as epoxy resins . when such wax - modified thermosettable compositions are used to coat a metallic surface , enhanced protection of the metallic surface...
2Chemistry; Metallurgy
a kit for packing and supporting the nasal cavities after surgical procedures performed on the nose comprising two inflatable non - elastomeric balloons and inflation means arranged so that , in use , each balloon can be located in a nasal cavity and inflated .
0Human Necessities
a surface treatment process which enables a substrate to be given specific physical properties , especially surface nanoporosity , for example with a view to electroless metallizing it , and which completely replaces surface treatment by sulfo - chromic pickling . the surface treatment includes a hybrid uv / corona tre...
1Performing Operations; Transporting
a target assembly including a plurality of target tiles bonded to a backing plate by adhesive , for example of indium or conductive polymer , filled into recesses in the backing plate formed beneath each of the target tiles . a sole peripheral recess formed as a rectangular close band may be formed inside the tile peri...
8General tagging of new or cross-sectional technology
an electrically controlled faucet is disclosed which is operable by pushing a button or placing hands within the operating range of a sensor . the faucet is mounted to a sink deck or like surface using specially configured gasket means which insure against slippage of the faucet on the deck . the gasketing means provid...
4Fixed Constructions
an electrical direct linear drive device , with a stator having two guide rails for the linear guidance of a driven carriage is proposed , wherein a permanent magnet arrangement providing the electrical drive , and a drive coil arrangement , which is movable relatively thereto , are provided . the guide rails are arran...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
the current in a semiconductive light emitting diode , driven by an insulated gate field effect transistor switch , is stabilized by a current control circuit including a comparator type feedback network , which stabilizes the voltage at a node located between said switch and the series connection of a ballast resistor...
6Physics
a conveyor assembly 18 that detects bags that leak . the assembly 18 includes a first conveyor 24 that operates in unison with a second conveyor 29 . the conveyors 24 and 29 confine the bags in chambers , with the bags being engaged by pressure assemblies 50 so that the bags that leak are reduced in volume . the bags a...
6Physics
a method for identifying transactional queries includes associating user queries with forms clicks on by users who employ a search engine to place the queries during query sessions . a score is assigned to each user query . the score reflects a likelihood that the respective query is a transactional query . the query i...
6Physics
a hydrogen production process with high hydrogen yield at a low temperature is described . first , an aqueous methanol solution with water / methanol molar ratio between about 0 . 75 and about 2 . 5 is pre - mixed with oxygen in an oxygen / methanol molar ratio not greater than about 0 . 5 . the mixture is then directe...
2Chemistry; Metallurgy
methods and compositions that include a method of cementing comprising providing a cement composition comprising water , a hydraulic cement , and an additive comprising at least one additive selected from the group consisting of a stevia retarder and inulin ; placing the cement composition in a subterranean formation ;...
2Chemistry; Metallurgy
a lift mechanism for implements such as tool bar frames used with field cultivators and chisel plows includes means for eliminating torsional loading on the axle support and react vehicle loads through a three bar mechanism back to the frame . all structural members carrying loads are therefore stressed in compression ...
0Human Necessities
a clutch actuating apparatus for a double clutch transmission , may include an electric unit that generates rotational force , a decelerating unit coupled to the electric unit and reducing the rotational force of the electric unit , a straight - converting unit that converts the rotational force reduced by the decelera...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
the present invention generally relates to an implant insertion device , and particularly , to a breast implant insertion device and method of using thereof . the present invention is related to surgical delivery of an implant . in particular , the invention describes a device for the delivery of a breast implant that ...
0Human Necessities
the drive device is provided for inclusion in a windmill with two counter - rotating screws . the shafts of the screws are each connected to a spindle of an epicyclical gearbox , the third spindle providing the energy for the user . the device further comprises a brake device simultaneously acting on the two shafts of ...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
the class of k nearest neighbor queries in spatial networks has been studied in the literature . existing approaches for k nn search in spatial networks assume that the weight of each edge in the spatial network is constant . however , real - world edge - weights are time - dependent and vary significantly in short dur...
6Physics
an electrical current overstress protection device for use with a power source and an overload protection switch comprising a main conductor member receiving current from the power source ; a parallel conductor member connected to the main conductor member ; and an area of localized increased electrical resistance loca...
7Electricity
an electronic telephone book comprises a central processing unit , interface circuitry for coupling the central processing unit to a telephone line and a display comprising output circuitry to output information and control graphics and input circuitry for generating control signals responsive to user interaction with ...
7Electricity
a cassette for placing a glass substrate , which includes an upper frame , a lower frame the same as the upper frame , and four pillars standing between the upper and lower frames to form asapce . the cassette fabricated structure further includes a plurality of rib racks set up on lateral sides of the upper and lower ...
7Electricity
disclosed is a method and system for allowing a server system to control a video structure of a client system through a video of an optimized size and to transmit the controlled video structure in a system in which video conference is remotely available . the method includes a step of allowing a control unit of any one...
7Electricity
the present invention is directed towards surgical devices and a method used in minimally invasive surgery whereby a device is incorporated into or onto an instrument to strengthen its shaft and improve its functionality in minimally invasive surgery . the primary goal of the invention is to increase the strength and r...
0Human Necessities
an improved gas baffle device is disclosed for use in on - site waste disposal system tanks , such as septic tanks , which can be adjustably mountable to the outlet line of the septic tank . the gas baffle device includes a mounting strap which is readily secured to a pipe extending downwardly from a sanitary tee mount...
2Chemistry; Metallurgy