text
stringlengths
73
3.45k
label
class label
9 classes
a frequency stabilization circuit includes a local oscillator , a mixer , a level comparator , a frequency comparator , and a controller . the local oscillator outputs a local oscillation signal in accordance with a control voltage . the mixer converts a received radio frequency signal into an intermediate frequency si...
7Electricity
a toy vehicle is provided which allows the track to be bent without creasing . the track is provided with a plurality of rails and side ribs which strengthen the track against deformation even when the track is provided with loops for play or coiled for transport . stiffener bars are releasably secured to the track to ...
0Human Necessities
a centrifugal blowing fan includes a back yoke made from metal , having a substantially bottomed cylindrical portion around a rotating shaft of a motor , an inner surface attached with a magnet of the motor mounted thereon and a flange portion disposed around a periphery of an opening of the cylindrical portion ; and a...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
techniques and retinoscopic apparatus for measuring or determining a patient &# 39 ; s optical error are disclosed . the techniques include overrefraction and can be performed from a fixed position , avoiding the practitioner &# 39 ; s need to move back and forth relative to the patient &# 39 ; s eye . equipment associ...
0Human Necessities
a method of adding advertisements and promotions to web properties has companies accessing an online gaming provider . advertisement data of the companies to be displayed on a massively multi - player online game is loaded . players are tagged as coming from websites of specific companies . advertisement data is displa...
6Physics
a spectral purity filter arrangement is disclosed . the spectral purity filter arrangement includes a film configured for filtering out at least a portion of input light and a support structure coupled to the film along at least one edge of the film . the spectral purity filter arrangement further includes a gas contro...
6Physics
a bounce - and weld - resistant contact assembly includes a pair of spaced contact plates with facing contacts on their ends . a switch blade is rapidly movable into and out of engagement with the contacts . the contacts are convexities coined into the plates which add no mass to the plates . thus , the natural frequen...
7Electricity
an engine coolant heater comprised generally of a heating tank contained within a combustion chamber having a burner . fuel is supplied to the burner where the fuel is ignited by an ignition probe in such a manner , that once ignited , continued controlled self - sustained fuel combustion is maintained . engine coolant...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a pet carrier for facilitating interactive experiences between a pet and pet owner includes including a pocket with an opening , two sides and a bottom adapted to partially surround a pet . the pocket has a resilient panel lining the bottom or sewn into the bottom that tensions the sides when the carrier is worn and a ...
0Human Necessities
disclosed is a method for characterising the evolution of a reservoir by determining a seismic wavelet which links observed seismic data to a sequence of reflectivities . the method comprises obtaining seismic data representing seismic changes which have occurred between a first time and a second time , said seismic da...
6Physics
a system in accordance with embodiments of the invention operate an anti - sandbagging wagering system . one embodiment includes an anti - sandbagging wagering system , comprising : an entertainment controller , a game world controller , and a real world controller wherein the entertainment controller provides a skill ...
6Physics
the present invention relates to training aids for baseball including a truncated and hinged bat - like device comprised of a first handle portion hinged to a barrel portion so that swinging the device grooves and fortifies a motion consistent with a pro batting swing , and variations thereof .
0Human Necessities
a transponder that may be used as an rfid tag includes a passive circuit to eliminate the need for an “ always on ” active rf receiving element to anticipate a wake - up signal for the balance of the transponder electronics . this solution allows the entire active transponder to have all circuit elements in a sleep sta...
6Physics
an object of the present invention is to improve operability . stoppers are detachably mounted in a lower mold of a mold . nuts are screwed down onto the stoppers while being held upside down . after the mold is closed in this state and molten resin is filled into a cavity and solidified therein , the mold is opened . ...
1Performing Operations; Transporting
an internal combustion engine is provided by reciprocating force is translated to rotational motion without the use of a conventional crankshaft . a series of crank bearings are aligned linearly whereby piston rods disposed therebetween provide rotational motion for a power take - off or the like .
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a device for monitoring low levels of light emission in a selected underwr environment is provided with a photodetector having a light sensitive surface oriented into the environment , the photodetector generating electrical signals which are representative of light impinging upon the light sensitive surface . a window...
6Physics
a glass sheet quench station includes first and second quench sections that cooperate with a three position shuttle and a control to transfer glass sheets through the quench station with partial quenching performed at the first quench station and completion of the quenching at the second quench section . this glass she...
2Chemistry; Metallurgy
each of multiple solar cell arrays has a face oriented differently relative to the direction from which solar radiation is incident on a motor vehicle and a characteristic voltage / current output correlated with the intensity of incident solar radiation for converting the incident solar radiation into electricity . a ...
7Electricity
this invention relates generally to a novel method of manufacturing a composite body , such as a zrb 2 -- zrc -- zr composite body , by utilizing a post - treatment process and to the novel products made thereby . more particularly , the invention relates to a method of modifying a composite body comprising one or more...
2Chemistry; Metallurgy
a borehole plug or packer for treating is designed to be flowed back to a surface location after use . when the treatment is concluded pressure from above is relieved or lowered , and well fluid is flowed back , so that the plug or plugs disengages at slips designed to resist differential pressure from above . the appl...
4Fixed Constructions
a power interface is proposed , which keeps an adjustable power supply circuit in a conducting state even if the average current consumption of an attached load is below the adjustable power supply circuit &# 39 ; s holding current requirement . the power interface makes use of the dynamic properties of adjustable powe...
7Electricity
the unique advantages of computer - controlled fabrication of a patient - specific orthotic device using an automated fabrication machine capable of following computer instructions to create 3d surface contours and new developments in non - invasive three - dimensional scanning have made it possible to acquire digital ...
1Performing Operations; Transporting
a glycol regeneration system for a dehydrator having an absorber for contact of gas with glycol , a pump to circulate glycol , a reboiler for heating glycol to vaporize water , and a still column for distilling the glycol vapor from the reboiler . the glycol regeneration system includes a reflux jacket chamber for rece...
1Performing Operations; Transporting
a high speed signal driving scheme is disclosed which reduces timing delays associated with a signal line precharged to a selected voltage by limiting the voltage transition on the signal line from its precharged voltage .
7Electricity
a method includes querying a plurality of search engines for properties to identify for which content categories the search engines are suited . a query to locate content is communicated to those of the plurality of search engines suited to service the query to locate content , based on at least one content category of...
8General tagging of new or cross-sectional technology
this document provides methods and materials related to minimally invasive techniques for reducing the volume of and / or occluding left atrial appendages .
0Human Necessities
a lumber sorter using a conveyor system with hooks that pick up , move and drop lumber . the lumber sorter includes limiters attached to the hooks that restrict the rotation of the hooks while the limiters are running in raceways . the limiters restrict the rotation of the hooks between a first and second orientation t...
1Performing Operations; Transporting
this invention relates to novel rolling type athletic apparatus taking advantage of the characteristic of stilts which comprises a pair of vertical rods each consisting of two pipces telescopically connected to each other . the upper end of each vertical rod is bent to form a handle . each rod is provided at its lower ...
0Human Necessities
a hand held tool for the tensioning and severing of cable ties , including reciprocating means for tensioning the cable tie tail , locking means to prevent further tensioning upon the attainment of a preselected tension level in the tie tail , and severing means to sever the tie tail from the cable tie head .
8General tagging of new or cross-sectional technology
a system is provided for a display of ct cine images stored in a hybridized memory including both dynamic random access memory and video random access memory frame buffer . the system includes memory address space which is allocated between the vram and dram . non - linear , chained direct memory access control provide...
6Physics
a grain oriented silicon steel strip and method are provided for producing the same wherein a chevron pattern of scribe lines mechanically refines the magnetic domain wall spacings . multiple chevron patterns are formed to extend always transversely across the strip width .
1Performing Operations; Transporting
a fluid meter assembly in which a housing is provided that has two enclosures formed therein . at least one cylinder is formed in each enclosure and receives a piston . fluid is admitted into each cylinder to drive its piston and pass the fluid through a corresponding outlet in the corresponding enclosure to enable the...
7Electricity
the presently claimed invention relates to image sensors to be worn or attached on a human . one claim recites an apparatus including : an image sensor to capture image data , said apparatus to be worn or attached on a human so that said image sensor captures image data while said apparatus is worn or attached on the h...
6Physics
strut joint assemblies which include built - in off - loading capability or mirror support systems allow a user to minimize the friction developed at the ball joint interface . each strut joint assembly includes an upper ball joint and a lower ball joint . each of the ball joints is sealed such that an internal compart...
6Physics
apparatus and method for assembling a pair of thin - walled metal container counterparts which are brought together axially , are rounded and one inserted into the other substantially without deformation of either of the pair of counterparts so that the inner part is allowed to expand , after insertion , radially and b...
1Performing Operations; Transporting
a material is cut along straight lines and curved lines into a tapered configuration with a wire - shaped electrode according to an electric discharge type cutting method or an electrolysis type cutting method . when the straight cutting operation is shifted to the curved cutting operation , the pulse width of a pulsiv...
1Performing Operations; Transporting
the present invention in an energy conserving greenhouse involves an insulated and opaque structure whose inner walls are preferably formed , coated or colored to reflect visible light striking thereagainst onto plant surfaces therein , the structure utilizing a shuttered lense arrangement of minimum dimensions , that ...
8General tagging of new or cross-sectional technology
the present invention provides a rigid modular holding with axial and radial compensation for multiple and universal application of all machining processes , engineering , machine building , and construction fields where ever applicable for rotary and static systems . design of modular holding includes male and female ...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
nanometer sized particles containing titanium and platinum are prepared by a sonochemical process . compounds of the metals are dissolved , suspended , or diluted in a low vapor pressure liquid medium , preferably at a sub - ambient temperature . a reducing gas is bubbled through the liquid as it is subjected to cavita...
1Performing Operations; Transporting
an apparatus and a concomitant method for speech recognition . in one embodiment , the present method is referred to as a “ dynamic noise compensation ” method where the method estimates the models for noisy speech using models for clean speech and a noise model . specifically , the model for the noisy speech is estima...
6Physics
it is an object of the present invention to provide a vinyl ether group - containing acrylic ester , which has both radical polymerizability and cation polymerizability , improved in storage stability and stability in handling without impairing its polymerizability or , in other words , provide a stabilized vinyl ether...
2Chemistry; Metallurgy
the present invention generally relates to fluid powered brushes . a preferred embodiment is directed to a toothbrush powered by water enroute to a shower head . the toothbrush includes a handle and an operating head detachably connected thereto . a plurality of brush heads are positioned adjacent the operating head . ...
0Human Necessities
a substrate handling system comprises a robot containing mico - environment in communication with a plurality of processing stations . the robot has a robot arm comprising an end effector linkage mounted to an extensible linkage . each of the linkages is independently actuatable using an associated motor , with the ext...
1Performing Operations; Transporting
on - column optical detection apparatus and method for use with capillary separation columns are shown . the apparatus and method minimize the adverse effects of light scattered from the walls of the column , thereby improving detection sensitivity and providing greater dynamic range . light from a conventional source ...
6Physics
the invention relates to polymorphous crystal modifications of a dpp - iv inhibitor , the preparation thereof and the use thereof for preparing a medicament .
2Chemistry; Metallurgy
a process and an apparatus for testing the uniformity of a pneumatic tire such as a vehicle tire provide that fluctuations in tire inflation pressure are measured during a uniformity - testing measuring run in which the tire to be tested is rolled against a test surface under a given loading , with force fluctuations o...
6Physics
a gas discharge apparatus with a cylindrical axis , comprising : at least one pair of electrodes ; a cylindrical outer tube , surrounding the axis ; a cylindrical inner tube surrounding the axis ; and a gas contained between said inner tube and said outer tube , of suitable composition and pressure to create a gas disc...
7Electricity
a method for preventing fraud or misuse when a user equipment uses a service of a public land mobile network . the user equipment includes a subscriber identity module , the subscriber identity module includes address information used for the service of the public land mobile network . the subscriber identity module in...
7Electricity
a terminal includes at least one wireless communication application module and a plurality of further application modules . multiple radio frequency clock signals are generated for the different modules having respective clock frequency characteristics and including at least first and second clock frequencies that are ...
7Electricity
a uwb receiver having at least one communication module with a limited working band whose on / off state can be controlled . the uwb receiver is adapted to detect power intensity of a received radio signal in the limited working band based on an on / off state of said at least one communication module . the uwb receive...
8General tagging of new or cross-sectional technology
a control surface has a network connection for connecting to a host computer and has an address and an input for communicating data with the host computer . the network interface processes packets received from the host computer . packets received include a first type and a second type , and the type is indicated by da...
7Electricity
dual - axis swallowing accelerometry is an emerging tool for the assessment of dysphagia . these signals however can be very noisy as a result of physiological and motion artifacts . a novel scheme for denoising those signals is proposed , i . e ., a computationally efficient search for the optimal denoising threshold ...
6Physics
a system and method for multiple vehicles to be dispatched and routed to multiple destinations , with or without constraints , containing a software core , which uses bounded geographic regions and node pairs to explicitly optimize , in two dimensions , for user desired dependent variables , by analyzing variance due t...
6Physics
as series of novel late transition metal catalysts for olefin oligomerization have been invented . the catalyst system includes a group 8 , 9 or 10 transition metal and an activator . the catalysts demonstrate high activity and selectivity for linear α - olefins . preferably this invention relates to a catalyst system ...
2Chemistry; Metallurgy
a method and system of providing therapy to a patient using electrodes implanted adjacent tissue . the method comprises regulating a first voltage at an anode of the electrodes relative to the tissue , regulating a second voltage at a cathode of the electrodes relative to the tissue , and conveying electrical stimulati...
0Human Necessities
a method and apparatus for correcting errors in convolutional code signals prior to viterbi decoding . branch metrics in the decoding of n - psk convolution code signals are used to obtain a differential metric with calculations in both the logical and arithmetic domain . the differential metric is used to obtain a pha...
7Electricity
a universal table a - frame that is constructed as a unitary structure for use in a booth seating system including a series of booths . the a - frame is a basic module for the booth seating system . the a - frame includes a pair of spaced apart frame rails arranged in a longitudinal parallel relationship and in the sam...
0Human Necessities
a lighting assembly has a light source main body and a light source control module . the light source main body has a light source that generates light . the light source control module includes a power switch , a housing removably coupled to the light source main body , and a modulation circuit retained inside the hou...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a flexible reclosable container including profiles which are locked and unlocked by a slider . one embodiment of the slider has a pair of feet which extend from one end of the slider to the other end and which resist pulling of the slider off of the profiles . another embodiment of the slider has three spaced pairs of ...
1Performing Operations; Transporting
the barrier proposed by the invention consists of gate elements or components which move on inclined planes , characterized by the fact that in the rest position on the edge of the waterway , preferably on the shore , the gate elements or components can be inserted inside one another in telescope fashion . with suitabl...
4Fixed Constructions
a pharmaceutical composition comprising a compound of formula in polymorphic crystalline form a : together with a pharmaceutically acceptable carrier or excipient , wherein the compound of formula is present in polymorphic form a substantially free of other polymorphic forms .
0Human Necessities
a mounting assembly for connecting a light shelf to a structure in cantilever fashion . a pair of receiver units attach to the structure and each has a pair of brackets with a slot there between . a recess is formed on an upper interior surface of the upper bracket . the lower bracket has an abutment support surface di...
0Human Necessities
an apparatus for supporting injection mixing work comprises a memory for storing data for supporting injection mixing work , a display for displaying the data stored in the memory and a controller for controlling the display . the memory has a patient predictability data file for storing patient predictability data inc...
0Human Necessities
the present invention relates to an arrangement for adapting the transportation behaviour of material to be conveyed , which arrangement comprises a first container , which is coupleable to a first pressure level ; a second container , which is coupleable to a second pressure level ; a connecting line for transporting ...
1Performing Operations; Transporting
a combined needle and catheter assembly comprising a body in which is provided a plunger having the needle at one end with the catheter enclosing said needle with the tip exposed . a pusher is provided to move the plunger to the proximate end of the body to expose the needle with catheter and to lock the plunger in pla...
0Human Necessities
an ink jet printing apparatus and method for ink jet printing is described . the apparatus includes an ink reservoir for containing a water based ink and a moisture barrier positioned between the ink in the ink reservoir and ambient air . the moisture barrier is formed of microencapsulated water beads adapted to provid...
1Performing Operations; Transporting
a computer - implemented method of processing an online auction event in a computer network environment , wherein bids are blocked automatically from being considered a part of the auction should a bid be identified as within at least a preselected parameter identified by the seller when registering for the auction .
6Physics
method and apparatus for correlating data records acquired in a signal acquisition device includes the steps of extracting an area of interest from the data record displayed on said signal acquisition device , normalizing the area of interest , creating a filter based upon normalized values of the area of interest and ...
6Physics
disclosed is an icemaker for a refrigerator includes an ice mold for receiving water and freezing the water to ice , an ejector pivotally installed on the ice mold to eject the ice out of the ice mold , a motor for operating the ejector , a heater body disposed enclosing the ice mold to separate the ice from an inner s...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a method for efficiently delivering an aqueous solution to plants includes positioning a distal portion of a microporous hydrophobic tubing coated with a hydrophilic polymer adjacent a root system of a plant and channeling an aqueous solution from an inlet to the distal portion through a lumen . the tubing along the di...
0Human Necessities
a fifth wheel slide assembly secondary lock includes an elongated cam member supported by a spindle extending upward from a sliding pedestal . a pair of linkage bars are pivotally coupled by one end to opposing ends of the cam member , the other ends of the bars being coupled to wedges operable for selectively engaging...
1Performing Operations; Transporting
a plastic tape reel comprising a hub consisting of an outer cylindrical part adapted to permit a tape to be wound into a roll thereon and an inner cylindrical part defining a hollow pocket for engagement with the reel engaging shaft and two flanges attached one each to the opposite ends of the hub . the annular portion...
6Physics
hot melt adhesive compositions prepared from styrene - isoprene - styrene block copolymers , a low softening point highly aliphatic resin and a metallic salt of a fatty acid exhibit a superior balance of properties in that they adhere well to a variety of substrates yet can be readily and cleanly removed when desired .
2Chemistry; Metallurgy
an arrangement for separating paint residuals and solvents from the exhaust air of a paint spray chamber comprises a device for blowing a stream of supply air through the spray chamber to take along exhaust air containing paint and solvent particles , a filtering conveyor located below the chamber for intercepting from...
1Performing Operations; Transporting
a deception management system to detect attackers within a dynamically changing network of computer resources , including a deployment governor dynamically designating deception policies , each deception policy including names of non - existing web servers , and levels of diversity for planting the names of non - exist...
7Electricity
methods and compositions are disclosed for modifying a semiconductor interconnect layer to reduce migration problems while minimizing resistance increases induced by the modifications . one method features creating trenches in the interconnect layer and filling these trenches with compositions that are less susceptible...
7Electricity
the invention describes a method and apparatus for forming splice ends for elastomeric strips . the splicing ends each have a low angle splicing surface and an abutment surface . the combination of surfaces provide a precise way to locate and join splices .
1Performing Operations; Transporting
a connection method for internet access by a communication device is provided , and the connection method includes the step of searching for a communication device with a mobile internet access function and connecting the selected communication device . the present invention includes the step of setting dial - up netwo...
7Electricity
a chair having a backrest with pressure points arranged in rows corresponding to vertebra in the cervical , thoracic and lumbar sections of the spine . the rows within the cervical and thoracic sections have at least four pressure points spaced laterally . the rows within the lumbar section have more than four pressure...
0Human Necessities
a communications electronic warfare trainer that includes apparatus and a thod by which a training umpire can control the localized jamming of a victim communications system . a control signal containing an address and duration of jamming is generated and transmitted using the same frequency as the victim communication...
7Electricity
in a mobile communication system using a code division multiple access method , spreading code detection and frame / slot timing synchronization is conducted by using a long code masked symbol . the spreading factor of the long code masked symbol is set to a value lower than spreading factors of other ordinary symbols ...
7Electricity
the invention concerns a method of adjusting a room air in a first room wherein the room air is supplemented continuously or at recurring intervals of time by nitrogen or a nitrogen - bearing , carbon dioxide - poor gas mixture in such a way that the proportion of oxygen in the room air is less than 20 . 9 % by volume ...
8General tagging of new or cross-sectional technology
a system and method for securing a radio frequency transaction using a rf identification device transaction device is provided . rfid transaction device includes a transactions counter for tallying the number of transactions attempted or completed with the rfid transactions device . counter value is used to create a rf...
6Physics
a firing support hunting blind particularly adapted for use in an existing tree stand includes a firing support structure and a textile hunting blind assembly . the device attaches to the tree using a ratcheting mechanism being positioned above the tree stand above the base of the tree . the device supports a padded ci...
0Human Necessities
a mobile dispensing apparatus capable of onsite bagging of fluent solid materials such as sand . the apparatus includes a hopper supported on wheels and having a trailer hitch . three augers convey fluent material to three chutes . each chute has a clamp for supporting a bag being filled . the apparatus has an on - boa...
1Performing Operations; Transporting
the interface is an apparatus that is attached to the outlet of a hopper to assist and control the discharge of particulate material onto the loading surface of a feeder , such as a moving belt . the interface results in a saving of 50 to 75 percent in the power required to drive the feeder . three structural innovatio...
1Performing Operations; Transporting
a method and apparatus for cardioverter / pacemaking utilizing neurosensing . the invention utilizes the baroreceptor nerves found in the body . a neurosense electrode is placed around the carotid sinus nerve and a sense amplifier with automatic gain control and an integral band pass filter provides a frequency - to - ...
0Human Necessities
a remote copy system includes : a first storage system having a first logical volume accompanied with a first plurality of disk drives in the first storage system ; a second storage system having a second logical volume , which is a virtual volume not accompanied with a second plurality of disk drives in the second sto...
6Physics
an oscillator circuit and a method of generating an oscillating signal are disclosed . an oscillator comprises a first flip - flop and a second flip - flop coupled with the first flip - flop to provide an oscillating signal . a method of generating an oscillating signal comprises providing the oscillating signal as a f...
7Electricity
a method of monitoring downhole conditions in a borehole includes receiving sensor data through a network of nodes provided at selected positions on a drill string disposed in the borehole . an inference is made about the downhole condition from the sensor data . a determination is made whether the downhole condition m...
4Fixed Constructions
the invention relates to a light module comprising a backlit surface element , a light source flatly applied to said surface element or connected thereto and to a light system comprising a plurality of said light modules .
6Physics
calculating unit having adder blocks , each having single adders , a carry input , a carry output , and a carry pass output , wherein a signal at the carry pass output is indicative of a carry passing through the adder block . depending on the carry pass output signal , a clock generator for feeding the adder blocks wi...
6Physics
a semiconductor integrated circuit capable of changing a product specification comprises a first circuit section having a first function , a second circuit section having a second function , and active signal generator means for producing an active signal for activating either the first circuit section or the second ci...
6Physics
a method of automatically determining which type of treatment is most appropriate for a cardiac arrest victim , the method comprising transforming one or more time domain electrocardiogram signals into a frequency domain representation comprising a plurality of discrete frequency bands , combining the discrete frequenc...
0Human Necessities
a manifold converter comprises a housing constructed of two metal shells welded at their mating edges ; a catalyzer carrier unit installed in the housing in a manner to define therein upstream and downstream portions with respect to the catalyzer carrier unit ; and a sealing mat disposed between the catalyzer carrier u...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a fuel pump assembly has a pump mounted to an electric motor by a spring clamp device preferably having a plurality of arms spaced circumferentially around the pump and extending axially generally parallel to an axis of rotation of the motor , from a common base member . the base member is preferably received by the mo...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
the present invention provides a beta - type titanium alloy including , by weight %: nb : 10 to 25 %; cr : 1 to 10 %; at least one of zr : 10 % or less and sn : 8 % or less , satisfying zr + sn being 10 % or less ; and the balance of ti and inevitable impurities , the alloy having young &# 39 ; s modulus of 100 gpa or ...
2Chemistry; Metallurgy
an integrated article of footwear including a waterproofing membrane direct attached to an upper of the footwear . an outsole is further secured to the membrane and / or the upper . in one embodiment , the membrane includes a visible aesthetic bead in the footwear forefoot region , but not the heel region . the membran...
0Human Necessities
the invention relates to speech speed conversion , and provides a speech speed converting device and a speech speed converting method for changing a speed of voice without degrading the voice quality , without changing characteristics , regarding a signal containing voice . the speech speed converting device includes :...
6Physics
cardiac ablation is carried out by introducing a catheter into the left atrium , extending a lasso guide through the lumen of the catheter to engage the wall of a pulmonary vein , and deploying a balloon over the lasso guide . the balloon has an electrode assembly disposed its exterior . the electrode assembly includes...
0Human Necessities