text
stringlengths
73
3.45k
label
class label
9 classes
pre - compression valve systems for trigger sprayers include one - piece valve systems having both check and pre - compression valves or multiple component valve systems .
1Performing Operations; Transporting
the invention relates to an electrospray ionization device for forming a stream of ionized sample molecules . the device comprises a sample introduction zone for receiving a liquid - form sample , a tip for spraying the sample into aerosol or gaseous form , and a flow channel connecting the sample introduction zone and...
7Electricity
a double check valve is provided that includes an in - line inlet check valve and an outlet check valve that cooperate to prevent back flow of fluid through the valve . the check valve also includes at least one vent that allows for fluid trapped within the check valve to drain , thereby preventing freezing of the chec...
4Fixed Constructions
the method of converting clayey or silty soil into stable and solid underground columns or piles suitable for carrying a building structure , comprises first the drilling of bores of a diameter considerably smaller than the external diameter of the column or pile to be created , to a predetermined depth , and secondly ...
4Fixed Constructions
the invention relates to high gas barrier packaging films exhibiting good shrinkage and containing an antifog composition for modified atmosphere packaging of foods and the like . the films are useful for producing modified atmosphere packages that preserve and enhance the shelf life of food and nonfood oxygen sensitiv...
1Performing Operations; Transporting
the disclosure relates to a face plate for use in conjunction with the skimmer apparatus for recreational devices , such as swimming pools and spas , wherein the face plate for the fitting positioned in the swimming pool wall and extending into the swimming pool includes a plurality of ribs on each leg thereof to preve...
4Fixed Constructions
a battery separator for use in flooded cell type lead acid batteries comprising a backweb of a porous , acid resistant , embossable material with a plurality of ribs extending from at least one planar surface of the backweb . the ribs are located across the width of the backweb and extend in a direction substantially p...
7Electricity
a caster system wherein a constant force is applied to the caster for load support purposes . a plurality of casters are interconnected by a fluid conduit system and each caster includes an expansible chamber motor for adjusting the vertical position of the caster . a fluid pressurizing unit communicates with the condu...
8General tagging of new or cross-sectional technology
a grease removal system for a combination oven , requiring venting and condensation of steam , conducts excess grease through the same drainpipe as the steam to a water - filled condenser , then segregates the grease within a reservoir wall . in this way , a single opening may serve to remove both excess steam pressure...
1Performing Operations; Transporting
a tensioner for a power transmission system includes two tensioning arms operatively engaged with the strand of the chain or the belt of the power transmission system . the upper end of each tensioning arm is connected to a two way damper which is pivotally mounted between the upper ends of the tensioning arms . when a...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
paper coating pigments comprising mechanically delaminated kaolin particles . the pigments possess the opacification , smoothness and printability advantages of conventional delaminated kaolin pigments but have desirably low viscosity and gloss not characteristic of conventional delaminated kaolin pigments . crude kaol...
8General tagging of new or cross-sectional technology
a money shield for insertion into a cash drawer or cash drawer insert of a cash register to overlie paper currency in one or more paper currency compartments to prevent visual inspection of currency under the shield , wherein the shield covers the area defined by a compartment and is associated with a conventional bail...
6Physics
the invention is a vibratory rotation sensor comprising a resonator and a housing to which the resonator is attached and a method for reading out the standing - wave orientation angle utilizing a tracking angle which is maintained equal to the orientation angle on average . the resonator is a rotationally - symmetric t...
6Physics
the present invention fabricates a hydrophobic and oleophobic polymer fabric through two stages of modification using atmospheric plasmas . the modified fabric has a rough surface and a fluorocarbon functional group having the lowest surface free energy . the fabric has a grafted fluorocarbon monomer layer to enhance t...
1Performing Operations; Transporting
wearable devices for dispensing insect repellents , fragrances , and / or other chemicals along the outside of the clothing of a human are disclosed . they are of the type that are clipped onto a belt or the like , and use a powered fan to dispense active . they are configured with fan rotor arrangements to minimize po...
0Human Necessities
an audio amplifier such as for driving headphones . the amplifier includes multiple amplifier devices coupled in parallel . both a bias generator and a volume control are responsive to a user setting . under low output signal conditions , one or more of the amplifier devices are disabled in response to the user setting...
7Electricity
the invention provides an improved method and system for security information acquisition . a relatively small amount of nonvolatile storage at the client consumer electronic device is used to obtain a chain of trusted root certificates , thus providing each client consumer electronic device with a trustable technique ...
7Electricity
the present invention relates to an electroluminescent element comprising at least a substrate , an electrode formed on the substrate and an electric light emitting layer and to a display using this element as pixel unit . the object of the present invention is to provide a display without property deterioration due to...
7Electricity
disclosed herein is a hose for introduction and distribution of inflator gas which is characterized in that the hose is placed in an air bag apparatus for side collision and distributes the inflator gas upon operation of the air bag , that outside surface and / or inside surface of the hose are / is coated with rubber ...
1Performing Operations; Transporting
a flat panel display includes a substrate , a front glass , a cathode , a gate electrode , a plurality of front ribs , a phosphor film and a metal - backed film , and a gate rib . the front glass is arranged to oppose the substrate and forms a vacuum envelope together with the substrate . the front glass is transparent...
7Electricity
a protective packaging for eggs comprising a containing part and a covering part , said parts being superimposable and , interchangeable , including a top wall , a bottom wall and two opposed lateral walls , and being obtained from flat , single piece punched members that are distinct and separated or hinge - connected...
1Performing Operations; Transporting
a digital - to - analog converter is provided which converts a series of digital binary numbers into an analog signal having an amplitude proportional to the values of the binary numbers . the disclosed embodiment of this invention includes a segment generator having input terminals coupled to receive the most signific...
7Electricity
a dripping evaporation type of insect luring device which is operated by putting the insecticide container inside a base assembly having framework including a strut ending in a support bar over which an insecticide container is inverted onto a cork base . by permeating the insecticide into the cork base , which is supp...
0Human Necessities
the entire discharge flow in a high side , vertical , hermetic rotary compressor is directed into the oil sump which generates foam for sound attenuation and heats the oil to reduce its viscosity and to drive off refrigerant dissolved in the oil .
8General tagging of new or cross-sectional technology
the assistive apparatus for hand held vessels or items is a device worn on the hand to facilitate the holding of anything of weight and to reduce the need for gripping strength . the device is a length of flexible material with at least two loops ; one at either end ; such that the loops are worn over the thumb and the...
0Human Necessities
a process for producing sulfonylimide compound is represented by the formula mn industrially easily at a low cost in an efficient manner comprising reactions of at least one sulfonyl halogenides represented by the formula r f so 2 x with anhydrous ammonia or an ammonium salt in the presence of a fluorine compound repre...
2Chemistry; Metallurgy
this invention relates to a method of adding a number of search terms that express syntax and semantics for an enterprise of related users to a document in a document interchange architecture library . the enterprise related search terms are combined with specially architected dia search terms and are made available to...
8General tagging of new or cross-sectional technology
a method for increasing signal to noise ratio is disclosed . the method can automatically detect saturation output voltage of the photosensors via adjusting exposure time or illumination intensity so as to obtain optimum output voltage of the photosensors as well as high signal to noise ratio that can generate high qua...
7Electricity
a receiver system for measuring the bearing of a target having ambiguity correction . the receiver system includes a four element antenna array , three receivers and two phase detectors . the system further includes switching means for selectively connecting the antenna elements to the receivers and the receivers to th...
6Physics
a method of quench hardening a gear having a gear rim , a hub , and two rim carrying gear disk includes carburizing the gear and quenching it subsequently in a saline bath , and is improved by releasably covering the perforated disks with perforated supplemental disks , the perforations are closed during carburization ...
8General tagging of new or cross-sectional technology
a continuous method of making dry - stretch microporous membrane battery separators from polypropylene or polyethylene or both benefits to the manufacturers in the production efficiency . the precursor - film extrusion in this invention is accomplished by multiple small film - extrusion lines at a compatible line speed...
1Performing Operations; Transporting
this invention relates to an induction heating apparatus including a digitized control circuit and digitizing the on / off control circuit for a switching element which has hitherto utilized the r - c time constant , thereby eliminating the defects , such as a change in the r - c time constant with the time ageing and ...
7Electricity
a bracket for properly positioning and preferably preventing the tipping of an appliance includes first and second , generally perpendicular legs extending from a central bracket portion , with the first leg being longer than the second leg . each of the legs is provided with a slot extending to a terminal end thereof ...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a method for removing a vinyl halide , e . g . vinyl chloride , from a polyvinyl halide - containing slurry is disclosed . briefly , the method comprises counter - currently contacting the slurry with hot water .
2Chemistry; Metallurgy
the present invention is related to a image compression and transmission method , and particularly to a method of relocating a wavelet packet coefficient for a zerotree coding in order to optimize an encoder to be suitable for transmitting image off - line . to realizing the present invention , for the wavelet packet c...
7Electricity
the present invention is directed to novel alkylated aromatic compositions , zeolite catalyst compositions and processes for making the same . the catalyst compositions comprise zeolite y and mordenite zeolite having a controlled macropore structure . the present invention is also directed to the preparation of the cat...
8General tagging of new or cross-sectional technology
a conveyance system includes a machine having a motor ; a source of ac power ; a drive system coupled to the source of ac power , the drive system to provide multi - phase drive signals to the motor , the drive system including : a first drive having a first converter and a first inverter , the first convertor includin...
7Electricity
a double gusset cloth diaper including an inner surface and an outer surface forming an hourglass shape , having a groin area proximate a center line of the reusable diaper and defining at least one recess therebetween . a fluid absorbent material is removably located in the recess through the opening . a first gusset ...
0Human Necessities
a controllable attenuator has an input and an output , and comprises a first resistive element , a first capacitor connected in series between the input and the output , a first controllable shunting transistor connected between the output and a supply terminal via a second resistive element , and a controllable bypass...
7Electricity
a method and apparatus are disclosed for providing communication between and among multiple keyboards and a common host . the keyboards can be peers , transmitting to the host either independently or cooperatively . alternatively , the keyboards can be prioritized , with lower - priority keyboards transmit to the host ...
6Physics
the panel fastener includes an externally driven crank having a first pin slidably engaging a first cam surface formed on a hook member . a second pin fixed on said hook member slidably engages a second cam surface having a fixed position . rotation of said crank on center axis induces cam action causing said hook memb...
8General tagging of new or cross-sectional technology
to provide a variable dividing circuit having a high operational speed . the variable dividing circuit includes a shift register configured by cascade connection of d - type flip - flops with an initializing means by clock synchronization ; and a multiplexer 12 for selecting any one of output signals at respective stag...
7Electricity
disclosed herein is a self light emission display device includes a buffer memory configured to delay the supply of pixel data to a self light emission panel , a lookup table configured to store all gradation values corresponding to a variable range of the pixel data and electric power values to be consumed for light e...
6Physics
a reel gang mower has a row of front reel cutting units and a row of rear reel cutting units that cut an unbroken swath of grass in each pass . each cutting unit is connected for propulsion to the mower frame by a four - bar linkage having front and rear pivot links that converge towards a focal point that establishes ...
0Human Necessities
disclosed herein is a semiconductor light emitting device module comprising : a substrate ; at least one support disposed on a surface of the substrate ; a heat transfer member disposed on the substrate and the support , the heating transfer member having a cavity formed in at least a portion of the heat transfer membe...
7Electricity
an escape outline is provided to automatically identify escape traces of a breakout . further , the escape outline can be used to associate desired properties with the identified escape traces and allows special behavior of the automatic and interactive routing routines that operate on the escapes . still further , an ...
6Physics
with the present invention , by changing the scanning timing of a ccd line sensor in accordance with the amount of scanning misregistration corresponding to a magnification , misregistration of less than one line can be accurately corrected , thereby eliminating degradation of mtf , which has occurred in conventional a...
7Electricity
an information recording apparatus includes : a unit for applying a predetermined processing to record information divided into error correction units and generating processed record information including a plurality of record units ; and a unit for recording the processed record information on an information record me...
6Physics
in an active equalizer for selectively boosting or attenuating predetermined frequencies of audio or other electrical signals , and which comprises an inverting amplifier having an inverting input which receives the input signal through an input resistance and an output connected with the inverting input through a feed...
7Electricity
a compound for therapeutic use , of the formula wherein r 1 is aryl or heteroaryl optionally substituted with r 5 ; r 2 is h , alkyl or ch 2 oh or forms part of a ring with r 4 ; r 3 is h , alkyl or ch 2 oh or forms part of a ring with r 4 ; r 4 is h , alkyl or ch 2 ; and r 5 is alkyl , cf 3 , oh , oalkyl , ocoalkyl , ...
0Human Necessities
this invention provides yellow - developing couplers for use in diazo copying materials , which couplers are superior in light fastness and are expressed by the general formula : ## str1 ## wherein x and y represent hydrogen atom , halogen , or alkyl radical or alkoxy radical having 1 to 6 carbon atoms .
6Physics
a switched capacitor circuit , which is operable in two or more kinds of operation modes including a first and second operation modes , includes an amplifier and two or more internal capacitors with switches for controlling connection / disconnection of the capacitor . in the first operation mode that precedes the seco...
7Electricity
some embodiments relate to power detector including a voltage sensor configured to detect a voltage of a load and a current sensor configured to detect a current of the load . the power detector also includes circuitry configured to introduce a phase delay between the detected voltage of the load and the detected curre...
6Physics
a method of performing an operation on a data storage for storing data being encrypted with a key kd associated with an owner of the data is provided . the method includes deriving , for each authorized client cj , a first key kcj and a second key ktj , providing the client cj with the first key kcj , and providing a t...
6Physics
a portable power tool including a housing intended for manual support of the tool and formed with an inner surface , and a motor supported in the housing and having a stator surrounded by the inner surface of the housing leaving a space wherein at least one heat screening shell is provided to retard heat transfer betwe...
1Performing Operations; Transporting
a substantially odorless , refined fish oil product containing more than 20 % eicosapentaenoic acid as the fatty acid residue is provided . the product is produced by a process comprising combinations of steps of winterization of the oil , interesterification of the oil , deodorization procedure of the oil by heating t...
2Chemistry; Metallurgy
a contact switch assembly and method for its manufacture utilizing a resilient dome having electrically conductive surfaces which is positioned on a unitary sheet of plastic or membrane which has a circuit pattern deposited thereon , the circuit pattern forming the contact and contactor means of the switch . in assembl...
8General tagging of new or cross-sectional technology
a multi - beam ladar apparatus and a method for use in a multi - beam ladar system are disclosed . the apparatus includes a plurality of mission specific optics ; a gimbal in which the mission specific optics are mounted ; an off - gimbal laser ; and a multi - fiber relay optically linking the laser output to the missi...
6Physics
an adjustable equalizer network has a series chain of n all pass amplifier stages driving n + 1 scaling circuits connected to a final summing circuit that includes circuitry to adjust the frequency response at m + 1 frequency control points to obtain a predetermined ripple free minimum phase shift frequency response ov...
7Electricity
a wind turbine active damping arrangement for damping forces exerted on a component connected to a main shaft of a wind turbine is proposed . the damping arrangement comprises a smart fluid damper and a control device for controlling a field generator of the smart fluid damper to control the extent of damping according...
8General tagging of new or cross-sectional technology
search engines today are capable of incorporating numeric scoring modifiers from controlling applications into their relevance computations . challenges arise in keeping these modifiers current , given that they may change over time . embodiments provide a new way to compute numeric value decay for efficient relevance ...
6Physics
embodiments of the present invention may integrate and analyze the output from various medical devices and clinical information systems in order to assist the clinical staff in making the more informed clinical decisions , output intelligent alarms , predict and prevent adverse events , and in some circumstances enable...
6Physics
an apparatus for measuring in situ the viscosity of a fluid in a sealed container which includes a spherical ball forming an integral package before any fluid is placed within the container . the apparatus further includes a composite ball consisting of a spherical core of one material surrounded by one or more layers ...
6Physics
a system for monitoring hazards and determining potential loss exposure resulting from those hazards , the system comprising : a first user input component for permitting a user to specify at least one geographic location to be monitored ; a second user input component for permitting a user to specify at least one haza...
6Physics
a multiple beam computed tomography scanner formed of plural interspaced groups of small , densely packed radiation detectors provided in a stationary ring around a body . the ring defines the cross - sectional slice of the body which is scanned by moving an x - ray source in a circle having a smaller radius and the sa...
0Human Necessities
a process of , and apparatus for , washing fragments , such as plastic fragments , in a continuous fashion as part of a recycling operation . the plastic fragments are fed into an axially rotating perforated tube , wherein a stationary washing and rinsing spray header are mounted therethrough for spraying the plastic f...
1Performing Operations; Transporting
a device on hand machine tools is suggested for the transmission of torque to percussion drilling tools in which at least two rotary driving grooves open out at the end of the tool shaft and strip - shaped rotary drivers of the tool shaft engage in these rotary driving grooves and include assigned flanks , which are at...
1Performing Operations; Transporting
acryloxymethyl fatty compounds are provided which are useful as monomers in the preparation of radiation curable coatings . the preferred compounds are acrylate or methacrylate esters of 9 - stearonitrile , 9 -- n , n - dimethylstearamide , methyl 9 -- stearate , n - acetyl - n - methyl 9 -- nonadecanamine , 9 - cyano ...
2Chemistry; Metallurgy
a system of interlocking , rigid or semi - rigid , components which when connected provide a modular , easy - to - install , direct , decorative , lighting system .
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a triboelectric device in which electrical charges are obtained by a rolling process between two rigid dielectric surfaces of appropriate materials , one of which may be planar . there exists therein no injection of electrical charges originating from outside . the separation of the charges with the concomitant generat...
7Electricity
a fluid deposit assembly mounted on a carrier for depositing minute drops of fluid at selected locations upon a substrate , comprising a deposit element having an exposed tip of diameter of 0 . 3 mm or less constructed and arranged to carry and deposit drops of fluid upon the substrate , stable lateral reference surfac...
1Performing Operations; Transporting
a software system that performs the creation of compact discs containing full product files is described . this system allows clients to produce , on demand , software cd &# 39 ; s as required for purchases and avoid maintenance of stock of product . a method of providing software cd &# 39 ; s also is described .
6Physics
the present invention relates to a process and a device for analyzing the movement of the eye or eyes of a patient , i . e . of a human being or animal . a device comprising a first video camera , a second video camera , which first and second cameras are mounted on a spectacle frame and are rigidly connected together ...
0Human Necessities
data transmission system comprising a plurality of local area networks interconnected by a hub including the same plurality of lan adapters respectively connected to the lans and a packet switch interconnecting all lan adapters wherein a packet transmitted by any adapter to the packet switch includes a header containin...
7Electricity
the present disclosure relates to a privacy - based representation of a user identity within an online system . a method for representing a user identity within an online system is provided , comprising : requesting a user identity of a user of the online system by a viewer ; retrieving a status of the viewer with rega...
7Electricity
a multi - section telescoping pole including a tubular first section having a female end and an interior which defines an axial path . a second section has a male end slidably engaged within the interior of the first section through the female end and being slidable along the axial path . an internal annular groove is ...
8General tagging of new or cross-sectional technology
silicon is etched through a mask comprising a layer of organic resin material through which openings are formed in the areas to be etched . the layer of organic resin is first deposited over a free surface of the device to be etched . the openings are then formed by depositing droplets of a caustic etchant such as sodi...
8General tagging of new or cross-sectional technology
an ` eye - piece ` system for a non - galilean afocal infra - red telescope designed to contribute to astigmatism correction , pupil match , and true afocality without undue increase in objective aperture requirements comprises a positively powered back group and a negatively powered front group consisting of a rear le...
6Physics
the present invention provides a method for chemically modifying non - ionic , water soluble particulate contrast agents so that they degrade in vivo to their non - ionic parent contrast material and carbon dioxide . according to the present invention , known particulate , non - ionic contrast agents are chemically mod...
8General tagging of new or cross-sectional technology
a sheet - feed mechanism for feeding paper or the like from a stack of paper sheets in a tray in which the sheets have a soft or pressure - sensitive coating , includes a sheet - engaging apparatus which distributes the load over a substantial area of the sheet , in order to control the pressure on the sheet . simultan...
1Performing Operations; Transporting
certain exemplary embodiments relate to techniques for generating electronic menu graphical user interface layouts for use in connection with electronic devices . a virtual grid - based layout including rows and columns that together constitute regularly sized and shaped grid cells is defined . input identifying items ...
6Physics
an antenna system includes a main antenna and a parasitic element . the parasitic element is rotatably coupled to the main antenna , the antenna system being movable from a closed position to an open position , in which the main antenna is coupled to the parasitic element to cause the parasitic element to operate as a ...
7Electricity
for a method of detecting biological weapon use , the disclosure suggests to apply known technology relating to interfacial films of monolayer - forming substances having molecules that when spread at an air / water interface will immerse into the water a hydrophilic terminal group for each molecule , with a long - cha...
2Chemistry; Metallurgy
a three dimensional disposable panty for holding a sanitary pad . the panty may have elasticized leg and waist openings and be stretchable about the hip and stomach regions of a user . the panty provides backup leakage protection to the sanitary pad . the panty includes an absorbent barrier composite positioned in the ...
0Human Necessities
detachment of a medical device from a delivery assembly can focus activity of electrolytic detachment to enhance detachment procedures . electrolytic activity can be focused by insulating nearby areas of a core wire and pre - treating a detachment zone to reduce crystallinity of the detachment zone . such a delivery sy...
0Human Necessities
to provide a controller for an electric power steering system capable of balancing a steering assist force by correcting an offset and improving the steering feeling . a controller for an electric power steering system having motor driving means for driving a motor for electric power steering and motor current detectin...
1Performing Operations; Transporting
the present invention provides a system and method for facilitating commercial transactions involving the exchange of monetary value for goods , services , or other value between remote individuals , as in the case of transactions between users of a distributed computer network such as the internet . remote individuals...
6Physics
electrical energy is produced at a remote site by converting kinetic energy from the environment . the kinetic energy may include vibrations and flow of fluid . in some embodiments the kinetic energy causes magnets to move with respect to coils in order to produce electrical energy . an anchor holds the device in place...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
polyurethane foam materials are produced and used in batt form , and therefore are substitutes for insulation batts previously made of fibreglass insulation the polyurethane batts are preferably made of a flexible , and compressible foam material , such that the batts can be compressed and placed within a shipping cont...
2Chemistry; Metallurgy
weight stack selection system for fitness equipment . central stem having offset lateral movement is eliminated by present invention . the select pin is easier for insertion to the selected desired weight due to the lack of accumulated thickness the plagued the industry . and an intuitive auto - off selection box is al...
0Human Necessities
a disposable bag box is trapezoidal in shape to permit easy and releaseable engagement in a cavity at the bottom of a trash receptacle . the trapezoidal box is adapted to be low in height , thus providing more easily accessible trash receiving receptacle volume .
8General tagging of new or cross-sectional technology
an improved plugging system for plugging chamfered flow ports of small diameters in the core barrel of a pressurized water nuclear reactor is disclosed herein . the system is comprised of improved core barrel plugs that are telescopically contractible to facilitate installation , as well as a handling tool having a com...
8General tagging of new or cross-sectional technology
a liquid crystal composition comprising at least one of substituted bipheny - type and substituted terphenyl - type liquid crystal substances and at least one of substituted phenyl benzoate - type and substituted phenyl thiobenzoate - type liquid crystal substances , the composition further containing at least one subs...
2Chemistry; Metallurgy
the invention discloses a human cyclooxygenase - 2 cdna , a human cyclooxygenase - 2 and assays for preferentially and independently measuring cyclogenase - 2 or cyclooxygenase - 1 activity present in a given sample .
6Physics
a bottom fill , fluid dispensing system is provided having a dispenser capable of being mounted to a countertop and a container . the container may be placed onto the dispenser and the dispenser may be moved to a first position , to allow the dispenser to fill the container with a fluid . the container may be filled th...
1Performing Operations; Transporting
one or more main aircraft fuel tanks are provided with one or more fuel gauges arranged to provide a measure of the amount of fuel in said one or more main fuel tanks . one or more auxiliary fuel tanks are also provided . the aircraft uses fuel during a first phase of fuel consumption , upon commencement of which phase...
6Physics
the present invention discloses a method for driving thin film transistor liquid crystal display and the storage medium for storing computer program representative of the method thereof . the method utilizes a timing controller to send polarity control signals to a plurality of source drivers in a tft - lcd panel for c...
6Physics
the invention relates to a muffler which includes a first expansion chamber , a second expansion chamber , a resonator chamber , and an inlet pipe having a first open end and a second open end . the first open end of the inlet pipe is inserted into the first expansion chamber so as to communicate with the latter . a re...
6Physics
a low torque magnetic pick - off assembly has both a stationary magnet and a magnet mounted on a rotating member . the stationary magnet is oriented parallel to the axis of the rotating member and is used to establish a magnetic field in a field guide passing through a coil . the magnet on the rotating member modulates...
6Physics
a multi - compartment beverage container is compatible with conventional beverage can manufacturing techniques and keeps contained liquids in discrete hermetically sealed compartments . the container is capable of opening several compartments simultaneously with a conventional flip tab , or by removal of screw - on cap...
1Performing Operations; Transporting