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a joint distraction device for use in an arthroscopic surgery is provided . the device has a joint distraction mechanism , situated in between two bone fixation surfaces , and is capable of changing the relative distance between these two surfaces . the force generated by the mechanism should be sufficient to insert bo... | 0Human Necessities |
a stereoscopic retinal camera which enables the stereoscopic observation of the fundus of the eye and is capable of photographing the stereoscopic picture of the fundus by dividing a light beam reflected by the fundus into two light beams and transmitting the two light beams respectively along the light paths of separa... | 0Human Necessities |
a process and an apparatus for recovering clay and fiber from papermaking sludge . the sludge is dried , milled , and separated into distinct clay and fiber components . the fiber component of the sludge is then used as an alternative fuel source . the clay component can be used as recycle into the papermaking process ... | 8General tagging of new or cross-sectional technology |
an improvement for lift equipment having a lift cage and a counterweight movable in a lift shaft with travel buffers at at least one end permits override of safety brake operation when buffer travel occurs . the invention comprises a blocking device which blocks operation of the safety brake , and may include a blockin... | 1Performing Operations; Transporting |
an optical transceiver for converting and coupling an information - containing electrical signal with an optical including a housing having an electrical connector with a plurality of xfi electrical interfaces for coupling with an external electrical cable or information system device and for transmitting and / or rece... | 7Electricity |
a semiconductor device , comprises : a transistor having structured to include a gate electrode formed on a semiconductor layer on a semiconductor substrate via a gate insulating film , and a source layer and a drain layer formed on the semiconductor layer sandwiching the gate electrode ; a hollow portion existing betw... | 7Electricity |
a method for wafer alignment includes forming a first alignment circuit within a first semiconductor wafer ; the first alignment circuit is configured to emit an optical signal . next , the first alignment circuit is activated upon receiving a first activation signal from a wafer bonding tool then the optical signal is... | 7Electricity |
a method for assembling electrical windings about an axis , the windings being strips and wound in alternating strata with their widths parallel with the axis , includes the steps : winding a first - wound winding in a winding path about the axis establishing a first stratum . arranging the first - wound winding to cle... | 7Electricity |
a monorail shifting device for a multi - gear variable - speed transmission with a gearshift rail , a shifting element and a selector element . the gearshift rail is arranged and can be displaced axially , in a transmission housing , and the shifting element is connected to the gearshift rail , fixed in the axial direc... | 8General tagging of new or cross-sectional technology |
an offset tape measuring tool marked with standard english measurements includes integrated indicia for quick determination of distance between bends for a given offset depth and offset angle when installing conduit . additional indicia may be included for the measurement of the shrinkage of the conduit with respect to... | 6Physics |
a vessel which is divided into compartments receives medical and biological fluid wastes through inlet fitting . as the fluid is received , air in the vessel is displaced and is discharged through a vent line , either to atmosphere or to a vacuum source . when a level sensor senses that a level of fluid in the vessel i... | 0Human Necessities |
a method of assaying an endotoxin using the limulus amebocyte lysate component which comprises pretreating whole blood with nitric acid and a surfactant selected from among polyoxyethylene ethers represented by the following formula : ## str1 ## wherein n is an integer of from 8 to 40 ; or : ## str2 ## polyoxyethylene ... | 6Physics |
a controlled lighting system comprises a control system which transmits data and clock information to a plurality of light modules . the light modules each include at least two light elements and a control unit which is responsive to the data and clock information received from the control system to vary individually t... | 6Physics |
an apparatus for cleaning an armrest belt conveyor of an escalator . the apparatus permits use of the escalator during cleaning . preferably , excess cleaner can be scraped off from the conveyor and reused . | 1Performing Operations; Transporting |
a backlight control device for controlling a driving current of an led is disclosed . by controlling current outputs from current sources of a plurality of current output units , a display will be able to generate desirable backlight . then by adjusting currents output by the plurality of current output units , brightn... | 8General tagging of new or cross-sectional technology |
a transport system suited for transporting a turbine engine mounted to an engine docking unit is provided . the transport system is capable of adjusting the attitude of the docking unit in at least the lateral and longitudinal directions relative to the engine to facilitate the loading and unloading of the turbine engi... | 1Performing Operations; Transporting |
a process for preparing a multi - component catalyst for producing methacrylic acid containing phosphorus , molybdenum and vanadium comprising using in preparing the catalyst , at least one number selected from the group consisting of the oxide , carbonates , acetates and hydroxides of each catalyst - constituting elem... | 2Chemistry; Metallurgy |
the invention relates to a β flexible computer input β, determined from the data from a touch - sensitive input surface for fingertip positions and pressure trigger regions in comparison with a stored topography for the input signal of a computer . the base topography and the layout topography determined therefrom , ca... | 6Physics |
foams suitable for such uses as landfill coverage , frost protection , volatile emission control , gas control in mining , are composed of a hydrolyzable protein and a pre - gelatinized cationic modified starch along with other ingredients . the foam concentrate can be made at ambient temperature , is stable over time ... | 0Human Necessities |
in a data processing system and an operating method therefor , a medical text is automatically read into an evaluation unit of the data processing system , medical terms are automatically searched for in the medical text using a rule set stored in the data processing system , a term identified by means of the rule set ... | 6Physics |
a method for the preparation of d - chiro - inositol from kasugamycin , comprising the steps of : reacting kasugamycin with an acetylating agent to form a crude hexa - acetate intermediate ; purifying the crude intermediate to form purified hexa - acetate intermediate ; deacetylating the purified intermediate to form d... | 2Chemistry; Metallurgy |
in the check valve according to the invention , a narrowing of the inner chamber encompassing the closing body results in the fact that the closing body already reaches β and is damped in β its end position at a comparatively low delivery quantity , which significantly reduces vibrations and thus the generation of nois... | 8General tagging of new or cross-sectional technology |
an imaging optical system which is designed so as to be connecatable and disconnectable to and from an image guide , and arranged in a camera control unit . this imaging optical system is arranged between an image guide attached to the camera control unit and an image pickup device accommodated in the camera control un... | 6Physics |
a printing tower includes at least two printing groups which can each be controlled independently of the other by the entry of data into an operating unit . the operating unit is configured independently of the printing groups and can selectively exchange data with different printing groups . | 1Performing Operations; Transporting |
a computed tomography imaging method includes receiving an analog beam intensity signal from a computed tomography scanner and converting the signal into a series of digital representations of the signal at successive points in time using a predetermined sample rate . indications that a portion of the scanner has reach... | 7Electricity |
this invention is achieved by a pigskin dog chew processing method , which treats the semi - finished product - just like finished hide sheet or molded product in smoking processing to carry out coloring and tasting . | 0Human Necessities |
a portable , handheld battery - operated camera system is claimed . the camera is positioned atop a handle with a grip and comprises a finger - operated trigger for starting or stopping camera operation . the handle comprises a substantially hollow interior and a bottom concavity which detachably receives a rechargeabl... | 6Physics |
an embodiment of the present invention provides an apparatus , comprising a radio frequency switch capable of using tunable dielectric capacitors as the switching element . the apparatus may further comprise a cross connector connecting a plurality of ports and wherein at least one of the tunable dielectric capacitors ... | 7Electricity |
a pyroelectric infrared detector for use in , for example , an intrusion alarming system has a pyroelectric element , a fet for picking up the output of the pyroelectric element , a capacitor connected in parallel to the pyroelectric element , and other circuit parts . these constituent parts are integrally packed in a... | 6Physics |
a jig for assembling a rebar pier cage wherein certain of the individual jig elements are laterally and longitudinally adjustable to provide a jig capable of assembling rebar pier cages of various sizes and shapes . the jig elements comprise a plurality of rebar stirrup retaining elements removably secured within longi... | 8General tagging of new or cross-sectional technology |
electro - portable apparatus for producing steam applied to a surface , usable more particularly but not exclusively for ungluing wall coatings , having a housing containing a porous body impregnated with a liquid to be vaporized , the liquid being heated up to its temperature of vaporization , the housing 2 being subd... | 1Performing Operations; Transporting |
a fragrant decorative jewelry accessory includes an infusion of fragrantly volatile molecules into the accessory , and an adhesive on the underside of the accessory intended to removably attach the accessory . fragrance may be infused on the accessory by soaking an absorbent material with the fragrantly volatile molecu... | 0Human Necessities |
a sensing assembly for sensing a condition . the sensing assembly comprises a substrate and a thin - film circuit element disposed on the substrate . the thin - film circuit element is exposed to the condition and outputting an analog signal in response to the condition . the thin - film circuit element having a plural... | 7Electricity |
a semiconductor substrate may be formed by providing an providing a semiconductor - on - insulator substrate including a base semiconductor layer , a buried insulator layer above the base semiconductor layer , and a soi layer comprising a first semiconductor material above the buried insulator layer ; forming an isolat... | 7Electricity |
an arrangement for shifting a piece of furniture through an opening in a vertical partition , such as a wall of a vehicle includes a linkage system which maintains the orientation of the piece of furniture as it is moved between two extreme positions , wherein one of the positions is offset to be lower than the other p... | 1Performing Operations; Transporting |
a first communication unit communicates with a first communication terminal device by using a first communication scheme . a second communication unit communicates with a second communication terminal device by using a second communication scheme capable of communication over a longer distance than the first communicat... | 7Electricity |
a stabilized latex with improved antimicrobial features is disclosed . in preferred embodiments , this latex comprises a mixture of 2 - bromo - 2 - nitro - 1 , 3 - propanediol and 4 , 4 - dimethyl - oxazolidine or 2 - bromo - 2 - nitro - 1 , 3 - propanediol and 1 -- 3 , 5 , 7 - triaza - 1 - azoniaadamantane chloride . | 0Human Necessities |
integrated circuit memory devices include an array of memory cells electrically coupled to a plurality of word lines and a word line driver circuit . the word line driver circuit includes a variable - width pulse generator having a first delay unit therein . the word line driver circuit is configured to drive a selecte... | 6Physics |
a semiconductor package for vertically surface mounting to a printed circuit board having retention apparatus for holding the package thereto . | 7Electricity |
a selfaligned process for a flash memory comprises applying a solution with a high etch selectivity to etch the sidewall of the tungsten silicide in the gate structure of the flash memory during a clean process before forming a spacer for the gate structure . this process prevents the gate structure from degradation ca... | 7Electricity |
an access panel is shown in the present invention to provide easy and safe access to an attic space or elevated structure . the access panel is fully automatic . during opening , the access panel only uses gravitational forces for opening a cover . only during closing is the access panel motorized . the gravitational f... | 4Fixed Constructions |
the present invention generally relates to protectors for jewelry clasps . specifically , this invention relates to a removable apparatus for easily , completely and non - intrusively covering a clasp to wearable jewelry such that protection of both the clasp and the wearer is provided . | 0Human Necessities |
a controller for a converter is designed to receive from a measuring device measurement signals from an output line of the converter , and to analyze the measurement signals in order to generate a switching signal that has a switching frequency , wherein the controller comprises a sampler for generating a sample signal... | 7Electricity |
direct contact to shallow junctions in integrated circuits and interconnection between these contacts is achievable by utilizing a specific aluminum cvd process . in this process the aluminum is deposited utilizing a triisobutyl aluminum precursor onto a substrate having a nucleation layer , e . g . a titanium nitride ... | 7Electricity |
methods of reducing an initial cross - sectional area of a hole in a component to a predetermined cross - sectional area including preparing a composition comprising at least an aluminum alloy with a melting temperature higher than aluminum , applying the composition to an interior surface of the hole , and then heatin... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
the invention relates to a router which may be used for amplification of a bidirectional optical signal using a single optical amplifier . an advantageous embodiment of the invention comprises two 3 db couplers which are serially connected via a delay element . according to the embodiment , the delay element comprises ... | 6Physics |
the present invention generally relates to medical devices , particularly to a sds that incorporates a spring stent stop . the delivery system , owing to a novel stent stop construction , can be assembled , with the crimped stent in place within the outer sheath of the device , to enable the device to be assembled with... | 0Human Necessities |
a modular humeral prosthesis for replacement of the humeral head of a humerus . the prosthesis generally comprises a stem to be fitted to a resected humerus ; a head sized and configured to approximate the humeral head ; and an intermediate connecting member for connecting the stem to the head . the intermediate connec... | 0Human Necessities |
a method for producing images on a substrate with colour bodies thereon , the colour bodies losing a colour effect due to a laser and consisting of dyes or pigments contained in capsules . different colour bodies having at least three different colour effects are on or in the substrate . the method includes : producing... | 1Performing Operations; Transporting |
a machine for automatically installing a molding strip onto the edge of a door panel . the door panel is covered with a soft , flexible material such as vinyl or cloth . the molding strip has a channel formed therein , which receives the edge of the door panel . a compression mechanism compresses the material in front ... | 1Performing Operations; Transporting |
dihydroperimidine squarylium dyes have been found to be particularly effective when used in acutance and antihalation systems for photothermographic and photographic articles . | 6Physics |
a process for photochemically converting 3 - exomethylene cephams cephams or and 1 - oxacephams ) from the corresponding 3 - alkyl - 3 - cephem cephem or 1 - oxacephem ) is provided . further provided are 3 - cephams useful as intermediates to 3 - cephem compounds . | 2Chemistry; Metallurgy |
an optical transceiver is disclosed . the transceiver includes a receiver having adaptive electronic dispersion compensation circuitry on at least one optical channel . the adaptive electronic dispersion compensation circuitry provides diagnostics information to a host system . the transceiver can be an xfp , x2 , xenp... | 7Electricity |
a method of performing vertebral facet fusion by lateral approach and related devices . the lateral approach to facet fusion involves identifying the lateral mass and introducing any of the fixation methods known or described herein laterally at one or more facets through the use of a kirschner wire guide , a cannulate... | 0Human Necessities |
a programmable integrated circuit utilizes a large number of intermediate - grain processing elements which are multibit processing units arranged in a configurable mesh . the coarse - grain resources , such as memory and processing , are deployable in a way that takes advantage of the opportunities for optimization pr... | 6Physics |
a method is provided for depositing aluminum thin film layers to form improved quality contacts in a semiconductor integrated circuit device . all or some of the deposition process occurs at relatively low deposition rates at a temperature which allows improved surface migration of the deposited aluminum atoms . alumin... | 7Electricity |
a system and method for creating a virtual private network through a vpn gateway configuration service . the vpn gateway configuration service inherits upnp zero - configuration characteristics and also provides an interface for configuring the vpn gateway that enables the configuration of any vpn gateway device , rega... | 7Electricity |
a system includes a glare - blocking member including a left recess , a right recess , and a rail including , a left lateral portion including a left protrusion configured to mate with the left recess of the glare - blocking member , a right lateral portion including a right protrusion configured to mate with the right... | 4Fixed Constructions |
a method performs processing of biometric information to create multiple templates . this allows biometric systems to be flexible and interact with a plurality of vendors &# 39 ; technologies . specifically , a biometric sample is captured from a sensor and transmitted to a processing component . the biometric sample i... | 6Physics |
a serial intelligent cell and a connection topology for local area networks using electrically - conducting media . a local area network can be configured from a plurality of sic &# 39 ; s interconnected so that all communications between two adjacent sic &# 39 ; s is both point - to - point and bidirectional . each si... | 7Electricity |
a modular system for the control of at least one compression system for the compression a fluid medium , said compression system comprising compressors and their controllers for the compression of the fluid medium , secondary treatment devices for the treatment of the medium delivered from the compressors , and piping ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a method of forming an electroluminescent device comprising the steps of : providing a substrate comprising a first electrode for injecting charge carriers of a first type ; forming an electroluminescent layer having a surface by depositing onto the substrate a composition comprising a host material and a light - emitt... | 8General tagging of new or cross-sectional technology |
a method of manufacturing the rolled copper foil by a process which comprises hot rolling an ingot repeating cold rolling and annealing alternately , and finally cold rolling the work to a foil , the annealing immediately preceding the final cold rolling being performed under conditions that enable the annealed recryst... | 8General tagging of new or cross-sectional technology |
this invention provides a method for inhibiting or preventing the abnormal growth of cells , including transformed cells , by administering an effective amount of o - acylated heparin derivative . abnormal growth of cells refers to cell growth independent of normal regulatory mechanism . this includes the abnormal grow... | 0Human Necessities |
a windshield wiper construction adapted to provide for longitudinal sliding or shifting movement between the wiper element and associated flexor member relative to the associated superstructure and wiper arm , whereby to accommodate for variations in windshield curvature . the construction may be fabricated of a one - ... | 1Performing Operations; Transporting |
a machine for stacking hay bales emerging from a hay baler in pyramidal stacks of six bales , has a supporting bed for receiving bales from a drop table . the bed is provided with a side panel and a pair of separator panels for separating rows of bales in the stack , the dividers being tiltable for orienting the bales ... | 0Human Necessities |
the present invention relates to an electronic advertising system . more specifically , the present invention allows telephone users to create a β mailbox β at the point of responding to an ad , regardless of whether the ad originated on the telephone or on the internet similarly , internet users can create a β mailbox... | 7Electricity |
an optoelectronic laser module , in particular for dense wavelength division multiplex systems , is described . the laser module has a laser diode with an active region , an optical resonator containing a highly silvered reflecting surface and a bragg interference grating which provides frequency - selective feedback ,... | 7Electricity |
a method and apparatus for actively simulating an apparent termination input impedance to a current driven data communication equipment device is disclosed . the dce device utilizes several components to implement the apparent termination impedance . a first component is a current driver for providing a source of curre... | 7Electricity |
a wireless bidirectional communication system and method for tracking smart tags affixed to assets located within a defined area . asset tracking is provided by a central processor operated by a user . the central processor combined with communication modules communicates with the system tags for deriving corresponding... | 8General tagging of new or cross-sectional technology |
an electrical connector for the connection of electrical devices for data transfer comprises a plurality of conductive elements , each having a central spring area with elongated looped ends as the contact points . the conductive elements are housed in a non - conductive body . | 7Electricity |
apparatus is provided whereby maximum options for the treatment of steel rod in direct sequence with rolling are available within a single piece of equipment , all on a single treatment line , and all at convenient , labor free , push - button control . maximum application of heat to the rod is provided for heat treati... | 2Chemistry; Metallurgy |
a soldier carries a weapon on which a laser device is mounted , which is used for illuminating a harness device on the body of another soldier . this harness device is provided with sensors , which perform detection tasks for several applications in connection with arbitrary simulation scenarios in the course of exerci... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
the present invention provides nucleic acid and amino acid sequences useful as the immunogenic portion of vaccines or immunogenic compositions effective for lessening the severity of the clinical symptoms associated with lawsonia intracellularis infection or conferring protective immunity to an animal susceptible to su... | 0Human Necessities |
a connector for securing a guitar to a strap , having a body with an opening and an engagement member slidable within the body . the engagement member has an opening with two portions . the first portion is large enough to receive the anchor post and the second portion is narrow enough to prevent the anchor post from p... | 8General tagging of new or cross-sectional technology |
a process and a system for compressing highly correlated image data is provided . the system comprises means for capturing the image , means for converting to digital form , means for reshaping the data , means for encoding the repetitions , means for storing the compressed data and means for retrieving the data . the ... | 7Electricity |
an arrangement for a hydraulic brake booster through which a pump - circulated fluid is throttled for supplying fluid to the brake booster includes a throttle element which is actuated by the booster pressure through a control spring . the control spring and a piston associated therewith limits the maximum amount of pr... | 1Performing Operations; Transporting |
a prepackaged , therapeutic regimen includes a non - sedating first dosage unit that includes a nasal decongestant , a second dosage unit that includes an antihistamine and an attenuated dosage of nasal decongestant , indicia for distinguishing between the first and second dosage units , administration instructions tha... | 0Human Necessities |
the invention concerns a method for manufacturing a shell , in particular a fuselage shell , a wing shell , a horizontal stabilizer shell or a vertical stabilizer shell , that is reinforced with a plurality of stiffening elements , for forming component parts for aircraft with high dimensional stability , wherein the s... | 1Performing Operations; Transporting |
routing method for computing routes over uncertain geo - spatial data whereby only upon visiting the geographic entities it can be determined whether the needed service or product is actually provided and is adequate . when dealing with uncertain data , the returned route may need to go via several entities of the same... | 6Physics |
a bearing device of a rotary cylinder for a magnetic head includes a fixed shaft and a sleeve rotatably supported about the fixed shaft through a radial bearing . a thrust receiver secured to one axial end of the sleeve has a convex spherical surface at the side confronting the fixed shaft , and a concave spherical sur... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a method of making - 3 -- 5 - methylhexanoic acid that comprises condensing isovaleraldehyde with ## str1 ## to form primarily ## str2 ## reacting the ## str3 ## with a cyanide source to form ## str4 ## decarboxylating the ## str5 ## to form ## str6 ## hydrolyzing the ## str7 ## with an alkali or alkaline earth metal h... | 2Chemistry; Metallurgy |
disclosed and described herein is a compound having a formula therapeutic methods , medicaments , and compositions related thereto are also disclosed . | 2Chemistry; Metallurgy |
a magnetic tape recording and reproducing system in which a light reflective marker is on each reel of tape and has a feedback circuit connected between the light sensor and the source of light for controlling the intensity of the source to maintain the output substantially constant , notwithstanding changes of reflect... | 6Physics |
the present invention relates to a test arrangement for a serdes ip block and in particular provides a serdes test chip comprising a serdes instance to be tested and further instances of said serdes , said further instances constitution a data transfer path for data with which said serdes is to be tested . the data may... | 7Electricity |
a polycrystalline memory structure is described for improving reliability and yield of devices employing polycrystalline memory materials comprising a polycrystalline memory layer , which has crystal grain boundaries forming gaps between adjacent crystallites overlying a substrate . an insulating material is located at... | 7Electricity |
the present invention provides a method of correcting coordinates so as to quickly and properly arrange a sample in a field of view in a review apparatus for moving a sample stage onto the specified coordinates to review the sample . a review apparatus according to the present invention , which is a review apparatus fo... | 6Physics |
a method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device , determining one or more load measurements that the second device bases its computation of the scheduling headroom if it is determined that the di... | 7Electricity |
a zigzag wavelength division multiplexer . the zigzag wavelength division multiplexer reduces the wavelength shift in the center of a frequency band caused by temperature changes . the zigzag wavelength division multiplexer includes an intermediate block , an input end and a plurality of output ends . the input end has... | 6Physics |
for enabling discrimination of whether or not a blower motor is in a locked state to be conducted promptly and reliably irrespective of the motor speed , a blower system comprises a discrimination circuit for discriminating whether or not the blower motor is in a locked state based on change in the position of the roto... | 7Electricity |
a system for measuring and controlling the concentration of a chemical agent in a solution has a reaction cell for receiving a sample , a titrant dropper for releasing one or more drops of titrant into the sample , a first photosensor for sensing disruptions of light for every drop of titrant released , and a controlle... | 8General tagging of new or cross-sectional technology |
various exemplary systems and methods for dividing a communications channel are disclosed . in at least some embodiments the method may comprise : coupling a plurality of storage devices to a communication channel , detecting whether the communication channel has been divided into multiple sub - channels , and coupling... | 6Physics |
apparatus and method for forming an integral structure , such as a lens , on a fiber , such as an optical fiber , which includes a device which imparts centrifugal force to an end of the fiber while the end of the fiber is being heated . an arc or heat source which heats the end of the fiber can both rotate about the l... | 6Physics |
a bladder prosthesis having a silicone bag with radiused lower corners and a band of anchoring fabric at the upper side , the fabric being densely looped to allow body tissue ingrowth to hold the artificial bladder in place . for entry of the urine into the bladder and emptying thereof , the bladder has in its lower pa... | 8General tagging of new or cross-sectional technology |
the invention relates to the use of purine derivatives for the production of medicaments for the treatment of mucoviscidosis and diseases related to protein addressing errors in cells , said derivatives being of formula : where r2 , r6 and r9 , independently = halogen , a r β nh β, r β nh β nh β, nh 2 β r β²β nh or r β ... | 0Human Necessities |
an assembly kit is provided for supplying a fixing agent to fix two objects . the kit comprises two storage receptacles . an aerobic adhesive is stored in one of the two storage receptacles . a hydrophilic material containing moisture is separately stored in the other of the two storage receptacles . the two storage re... | 8General tagging of new or cross-sectional technology |
the present invention relates to a method for automatically generating hdl code , a code generator and a product for generating the code for the purpose of its implementation in programmable logic , based on a graphical representation for coding a state machine . with the method according to the invention , state trans... | 6Physics |
a shoelace adjustment mechanism that provides for fastening shoelaces on shoes in which a shoelace is contiguously routed through a tightening and securing structure consisting of a plurality of shoelace winding sheaves along with the shoelace adjustment mechanism disposed on the left vamp and the right vamp such that ... | 0Human Necessities |
a control panel for regulating plural parameters is provided with plural displays , each associated with one parameter . a single manually moveable knob is provided for entering a manually variable signal . individual actuators such as push buttons are disposed adjacent each of the display means . the control panel is ... | 6Physics |
the present invention discloses an improved arc fault detection circuit comprising a light detector for generating a light detector signal , a differentiator circuit for receiving a light detector signal and creating a differentiated light detector signal , and a comparator circuit for comparing the differentiated ligh... | 7Electricity |
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