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herein are disclosed , a plant - root growth promoting agent , which comprises inosine as the effective ingredient , as well as a method for promoting plant root growth , which comprise applying such plant - root growth promoting agent to the soil or , in the case of hydroponics , to the hydroponic water . | 0Human Necessities |
a wheelchair lift apparatus of rotary construction including an improved carriage lift assembly adapted to receive a wheelchair for mounting in the slide - door opening of a vehicle , such as a van or the like , for automatically lifting the wheelchair user from ground level into and out of the van via the side - door ... | 8General tagging of new or cross-sectional technology |
the invention relates to a method for rendering an image sequence . wherein an individual image is rendered by rendering monochromatic subimages in temporal succession . a subimage sequence obtained by temporal sequencing of the subimages is generated in motion - compensated fashion . | 7Electricity |
a set of toy building blocks has several different basic block shapes with multiple numbers of each shape . each block has a magnetic base at one end that enables the block to be attached magnetically to the base end of another block . further , each block has one - half of a mechanical connection at its other end that... | 0Human Necessities |
a computer program product for a performance analysis program embodied on a computer - readable medium and comprising code that , when executed , causes a computer to perform the following steps . the first step is executing a measurement start routine which starts a performance analysis . the second step is executing ... | 6Physics |
a process for preparing a polyarylene ether ketone , comprising : a ) reacting an aromatic dihalogen compound with a bisphenol and / or a halophenol in the presence of alkali metal carbonate and / or alkaline earth metal carbonate in a high - boiling aprotic solvent to give a polyarylene ether ketone , b ) wet - commin... | 2Chemistry; Metallurgy |
this invention relates to methods for the cultivating cells , and in particular to methods for propagating recombinant viruses for gene therapy . | 2Chemistry; Metallurgy |
the present disclosure describes an extended finger flange that facilitate use of syringe systems . the extended finger flange increases the surface area available for an end user &# 39 ; s fingers thereby allowing a more secure grip on the device and providing greater control during administrations of the medication . | 0Human Necessities |
provided are turbine blades and a gas turbine capable of damping the vibrations caused by an excitation force and facilitating mounting / disassembly . included are a shroud portion disposed at an end portion of an airfoil portion ; a holder casing that can slide relative to the shroud portion , that can also be attach... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
an innovative pharmaceutical form for controlled drug release relates to systems obtained by the assembly of individual release modules , of which the capacity to release the drug in time and in space depends on the way in which the modules have been assembled . the modular structure offers high reproducibility of manu... | 0Human Necessities |
a pattern of depressions in a sealing surface on a cmc wall of gas turbine ring segment allows minimum clearance against turbine blades tips , and thus maximizes working gas sealing . an array of depressions on the surface increases abradability of the surface by blade tip contact during zero clearance conditions and r... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a service method of a femtocell for simultaneously providing a plurality of femto services to a plurality of mobile stations , and a transmitter and receiver for the same . when a femto advanced base station supports a plurality of femtocell subscription types , and it simultaneously provides data services with differe... | 7Electricity |
according to embodiments of the present invention , a semiconductor substrate is formed on at least a portion of a surface of a semiconductor substrate . the emitting layer is excited for a first predetermined time period . a first luminescent intensity value of the emitting layer is determined . in response to exposin... | 6Physics |
a lyophilizate , method of preparation , and use of the lyophilizate for gonad protection is described . the lyophilizate comprises cetrorelix dissolved in 30 % acetic acid , transferred to water , and freeze - dried . | 8General tagging of new or cross-sectional technology |
a detection circuit is provided for indicating whether a telephone line is in use or is available or is on hold . the simplified circuit can be incorporated within a telephone instrument so that no external circuitry is required . | 7Electricity |
a dust cover with a receptacle for exchangeably receiving a label is provided . the dust cover has a fixed portion , a flexible portion connecting to the fixed portion , and a moving portion connecting to the flexible portion and having a label emplacement . the flexible portion is bendy and connected between the fixed... | 7Electricity |
the present invention relates to pyrrazolo - pyrimidine derivatives of formula : wherein r 1 to r 4 and a are as defined in the specification , a process for the manufacture thereof , their use for treating or preventing metabotropic glutamate receptors mediated disorders , their use for the preparation of medicaments ... | 2Chemistry; Metallurgy |
an ophthalmic apparatus measures characteristics of an eye using a projection mechanism that projects a target onto a fundus of the eye in a plurality of meridional directions in a cornea of the eye so as to substantially cover all over the cornea . a detection mechanism detects a position of the target image projected... | 0Human Necessities |
a connection apparatus includes a housing portion comprising a back panel and side panels , the back panel and side panels partially defining a cavity having an access orifice , the side panels partially defining an entry area to the access orifice , a fuse holder assembly disposed in the cavity , and a cover disposed ... | 7Electricity |
a process is provided for the removal of solvents and other contaminants from an inlet solvent laden air path . the process comprises the step of passing the sla through an adsorbent in an adsorber . the adsorbent is regenerated when it becomes saturated with solvents . the regeneration step is performed by passing a r... | 2Chemistry; Metallurgy |
a rodent trap covered base defines an enclosed interior accessible through a sliding plastic tunnel defining a passageway for rodents into the interior . the tunnel has a projecting strike member , and is biased by an underlying spring to a retracted position . a trigger engaging member extends from the tunnel to be re... | 0Human Necessities |
the present invention discloses a solution for providing a phonetic representation for a content item along with a content item delivered to a speech enabled computing device . the phonetic representation can be specified in a manner that enables it to be added to a speech recognition grammar of the speech enabled comp... | 6Physics |
the multilevel data encoding and modulation technique uses a pair of complementary logic sets . in its most basic form , the sets are binary sets each containing a line level for a logical one and a line level for a logical zero for a total of four logic levels . the encoding technique requires a polar change in the li... | 7Electricity |
devices and methods for manipulating devices such as micro - scale devices are provided . the devices can include a tether of various materials surrounded by a stiff body . the tether interfaces with microscale devices to draw them against the stiff body , holding the microscale devices in a locked position for inserti... | 0Human Necessities |
a method , an apparatus , and a computer program are provided to reading indicia from an sram cell . a low value is generated on a write true line . a high value is generated on a continuous bit_line . the true node of the sram cell is evaluated through use of a floating voltage coupled to the true node of the sram cel... | 6Physics |
metallic silicide films are formed on silicon substrates by contacting the substrates with a low - energy ion beam of metal ions while moderately heating the substrate . the heating of the substrate provides for the diffusion of silicon atoms through the film as it is being formed to the surface of the film for interac... | 7Electricity |
the present invention serves to reduce the costs associated with the overall life cycle of storage batteries by performing support so that a plurality of batteries are transferred between and used at a plurality of facilities . this storage battery transfer support device comprises : a collection unit that collects bat... | 8General tagging of new or cross-sectional technology |
in a printer , page thickness is compensated for by measuring a displacement between a printhead and a print media support surface . a sensor flag engages a surface of said print media and provides an indication to an optical sensor of the displacement . the print media support surface may be a platen having a non - co... | 1Performing Operations; Transporting |
a method for providing a metallic coating on glass strands or organically precoated glass strands comprising the steps of coating the glass strand with a metallorganic material , heating the metallorganically coated glass strand to a temperature sufficient to degrade the metallorganic material and drive off the organic... | 2Chemistry; Metallurgy |
a method is disclosed for controlling a flight trajectory of a spinning projectile . in one aspect the method may involve supporting a nose of the projectile in a manner permitting the nose to be wobbled . at least one electrically responsive component may be coupled at a first end to the nose and at a second end to a ... | 6Physics |
the invention relates to a monopod device for use with a camera , which uses one or more constant force helical springs to counterbalance the weight of a camera and lens , as well as a camera tilt mechanism , the combination of which effectively provides weight compensation that significantly reduces the lifting force ... | 6Physics |
a general purpose receptacle having selective single and split circuit electrical modes is adapted for mounting in a standard floor or wall mounting box . the receptacle is formed of a molded , one - piece receptacle body and a molded , one - piece receptacle front . selection of single or split circuit operating modes... | 7Electricity |
a power supply circuit is disclosed for use with a semiconductor tester to power a device - under - test . the power supply includes power generation circuitry disposed in the tester to generate power for the device - under - test . load circuitry is disposed within the tester and coupled to the power generation circui... | 6Physics |
the invention provides a method for treating marine cuttings , preferably in situ , so that the cuttings can be discharged back into marine waters without causing oxygen depletion of marine sediment . in a preferred embodiment , the treatment emulsifies and then encapsulates free hydrocarbons in the marine cuttings . | 8General tagging of new or cross-sectional technology |
special novelty effects apparatus are provided for inclusion on bicycles providing a synthesizer circuit device having a microprocessor circuit element and a memory chip element or flash drive element for receiving instructions for novelty sound and lighting effects that simulate atypical sounds and lighting as would b... | 1Performing Operations; Transporting |
suitable glass - ceramic base compositions , including some silicates , aluminosilicates , lithium aluminosilicates , and boroaluminates , are modified by the addition of suitable quantities of transition metal oxides prior to melting and forming into thermally - crystallizable glass articles . appropriate crystallizat... | 7Electricity |
a method and apparatus is described for the storage and transfer of medical material . in one aspect of the invention a syringe having rodless piston magnetically couples to an actuator that is positioned along the syringe independent of the rodless piston . another aspect contemplates using medical material in a cartr... | 0Human Necessities |
the exemplary embodiments herein provide a sealed transparent lcd assembly having a front and rear glass panel with a spacer positioned between the two panels to provide a sealed cavity containing a liquid crystal display . a wireless transmitter / receiver may be placed within the sealed cavity to receive image or vid... | 7Electricity |
a propulsion system for a vehicle provides for a drive shaft to be powered by an electric motor or an internal combustion engine , the motor being permanently coupled to the drive shaft and the engine engageable with the shaft by a clutch . engine speed is matched with that of the drive shaft before engagement of the c... | 1Performing Operations; Transporting |
an electrical plug connector has a housing for accommodating conductors and a separate adapter part with an outer contour matched to an inner contour of the housing and an inner structure for connecting a sleeve conductor serving to encase the conductors . the adapter part additionally contains measures for accommodati... | 7Electricity |
regardless of the switching queue organization , enhanced multiprocessor factor performance for software application group is accomplished via allocation of cache neighborhoods to software application groups that share memory space as identified by a user . certain user requirements may be refused as unavailable to pro... | 6Physics |
a laser beam stop is contructed having a uniquely designed cell filled with solution or suspension of an absorbing species chosen to absorb the wavelength of light emitted by the laser . the position and strength of the laser beam are indicated by the strength and depth of penetration of the fluorescence excited by the... | 6Physics |
a system for measuring an rf input signal frequency includes a sampling optical pulse train with a frequency - dithered repetition - rate , and a sub - sampled analog link coupled to the optical pulse train whereby the rf input signal frequency is determined . this frequency dither imparts well - characterized modulati... | 7Electricity |
a prosthesis for use in maintaining an interspinal space is disclosed . the prosthesis may be provided as first and second substantially symmetrical halves . the first and second halves may each have a coupling portion and a process portion . the coupling portions allow the separate halves to be separately fit within t... | 0Human Necessities |
in a method and system for searching multiple data sources for objects with certain attributes , wherein the data sources potentially have different data formats , the searching is done by first reading the data in the data sources , storing the data , and then searching the stored data . the method and system preferab... | 6Physics |
one embodiment of the present invention provides a system that facilitates reducing static power consumption of a processor . during operation , the system receives a signal indicating that instruction execution within the processor is to be temporarily halted . in response to this signal , the system halts an instruct... | 8General tagging of new or cross-sectional technology |
a micromechanical coriolis rate of rotation sensor for detecting a rate of rotation , comprising a substrate , a measurement axis , a detection axis , and a drive axis , each disposed orthogonally to each other and a first and a second driving mass disposed in an x - y plane parallel to the substrate . each driving mas... | 6Physics |
in video encoding it is common to encode the image data to remove redundancies in the information to be transmitted . while the pixel data is usually arranged in pixel blocks , the blocks can be arranged in one or more groups of n × m blocks called tiles . the tiles avoid the need to send header information on a tile -... | 7Electricity |
this system is intended for use during a regatta to indicate the distance between a sailboat and a race course marker buoy being rounded as part of the race . the system involves a transmitter on the buoy and a receiver on the boat . the buoy transmitter sends both a radio signal and an acoustic signal . the boat recei... | 0Human Necessities |
improved methods of treatment of diseased or occluded vascular grafts in patients having undergone coronary artery bypass or other bypass surgery are disclosed . deployment of a conduit in the myocardium at a site distal to the site of attachment of the coronary artery bypass graft allows oxygenated blood to flow from ... | 0Human Necessities |
this invention relates to a structure of an active antenna system of a mobile and a satellite navigation method using the system . the present invention provides a structure of an active antenna system of a mobile and a satellite tracking method using the system , in which beams are formed and then directed by using su... | 7Electricity |
a method and system for cleaning lignin and other gums from lignocellulosic fiber is disclosed . lignocellulosic fiber is rapidly depressurized to a pressure lower than atmospheric pressure . the fiber is exposed to ionized air during the rapid depressurization . the fiber is then repressurized to a pressure equal to o... | 3Textiles; Paper |
a seat tilt angle control device includes a tilt unit including a drive mechanism for tilting the tilt unit within a predetermined range and a mounting assembly , a control unit angularly adjustably mounted in the mounting assembly of the tilt unit and including a switch electrically coupled to the drive mechanism and ... | 1Performing Operations; Transporting |
an automatic control system enabling comprehensive operation of a reheat steam turbine with sliding or constant pressure boilers . the control system includes an hp control valve for regulating steam flow to the high - pressure turbine according to load and speed demands , an intercept valve for regulating steam flow t... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
an improved test output compaction architecture and method is disclosed that takes advantage of a response shaper in order to minimize masking of faults during compaction . | 6Physics |
a fitting , in particular for a motor vehicle seat , includes a first fitting part , on which a ring gear is formed , a second fitting part , on which a gear is formed , which meshes with the ring gear , whereby the two fitting parts are in a transmission connection with each other , and a rotatably mounted , revolving... | 1Performing Operations; Transporting |
a process is provided for producing active and passive devices on various levels of a semiconductor topography . as such , the present process can achieve device formation in three dimensions to enhance the overall density at which an integrated circuit is formed . the multi - level fabrication process not only adds to... | 7Electricity |
an inventive brush and scrubbing device is provided for simultaneously scrubbing both planar and profiled surfaces of a thin disk such as a semiconductor wafer . the inventive brush has a contact surface having two portions , a planar portion for contacting a planar surface of a wafer , and a profiled portion for conta... | 6Physics |
floor mats comprising two layers bonded together with an undulating boundary between them . the surface color and / or surface texture of the first layer being different from the surface color and / or surface texture of the second layer . the mats having an interlocking periphery boundary adapted so the mats can be in... | 4Fixed Constructions |
a circuit and a method are presented which allow for the detection of an active communication device connected to the circuit . the circuit output signal can be used to reduce the power consumption of related equipment when communication is not detected for a predetermined period of time . the circuit includes a plural... | 8General tagging of new or cross-sectional technology |
disclosed is a system and method for testing electronic devices which uses a random pattern for testing electronic devices . in one embodiment there is communicated to a device under test a test sequence causing the dut to exercise certain parameters in a controlled pattern of operation . the test sequence is randomly ... | 6Physics |
the present invention relates to methods and systems for removing polar molecule contaminants from a refinery stream in connection with the processing of hydrocarbon fluids , chemicals , whole crude oils , blends and fractions in refineries and chemical plants that include adding high surface energy and / or high surfa... | 2Chemistry; Metallurgy |
fungicidal compositions for controlling fungus diseases in plants are disclosed . these compositions contain as their active materials compounds and polymers thereof corresponding to the formula : ## equ1 ## in which y &# 39 ;, y &# 34 ;, z &# 39 ; and z &# 34 ; represent a hydrogen atom or an optionally halogenated al... | 2Chemistry; Metallurgy |
a floor care apparatus is provided that utilizes at least one cylindrical pad to remove a floor finish . more specifically , a cylindrical pad having an abrasive surface is integrated onto a cylindrical scrubber brush or associated core or roller commonly used in the art . the main outwardly - facing surface of the pad... | 0Human Necessities |
an apparatus includes a circuit branch electrically connected to a voltage rail and including a light emitting device connected in series with a drain of a dual gate transistor , a switching transistor configured to apply a data voltage to a first gate of the dual gate transistor in response to a scan signal , a capaci... | 6Physics |
a rigid intersection connection including three intersecting elongated wood structural members and a rigid connector made from a single sheet metal blank which requires no welding . the rigid connector includes a pair of angular members joined in angular relationship and joined at a common outer edge . the rigid connec... | 8General tagging of new or cross-sectional technology |
a tunable filter has a plurality of variable capacitors and a plurality of inductor elements , each being formed on a common substrate , a filter circuit formed by using at least a portion of the plurality of variable capacitors and a portion of the plurality of inductor elements , a monitor circuit formed by using at ... | 7Electricity |
a solid state high voltage pulser is disclosed for providing modulation toadio frequency tubes . the use of solid state switching and a step up high voltage pulse transformer provides direct pulsing of a radio frequency tube alternately from two pulser channels . the solid state high voltage pulser utilizes a low volta... | 7Electricity |
the present invention provides a method for preparing a phosphorus - containing bexzoxazine resin having the following structure shown as the formula or : wherein , r1 ˜ r4 respectively comprise one selected from the group consisting of hydrogen , c1 ˜ c6 alkyl , c3 ˜ c6 cyclic alkyl , and phenyl . | 2Chemistry; Metallurgy |
a semiconductor device manufacturing method comprises a first step of forming , by a thermal chemical vapor deposition method , a silicon nitride film on an object disposed in a reaction container , with bis tertiary butyl amino silane and nh 3 flowing into the reaction container , and a second step of removing silicon... | 8General tagging of new or cross-sectional technology |
the inflatable basketball structure includes an inflatable basketball backboard , an inflatable basketball rim , a basketball net , an inflatable supporting pole , and an inflatable safety enclosure . the inflatable basketball structure on a trampoline allows height challenged users the opportunity to slam - dunk and o... | 0Human Necessities |
apparatus and method for calibrating an adaptive ranging a / d converter wherein a noise having known statistical properties is deliberately superposed on the reference dc signals used to calibrate the gain - ranging amplifier . the amplitude of the noise is chosen to be greater than at least one , and preferably sever... | 7Electricity |
a disc storage unit includes discs having surfaces with concentric tracks for storing data in sectors . each sector has identification information including a physical address designating a particular disc surface , sector and track . the physical addresses are contiguous for one surface to another at a first or last s... | 6Physics |
a wet processing device of this invention is comprised of a chemical processing tank to store chemicals for processing the surface of the wafer , a wafer conveyor device to carry the wafer in and out of the interior of the chemical processing tank , and a sensor to determine the amount of air bubbles occurring within t... | 8General tagging of new or cross-sectional technology |
a positioning method that includes a step of moving a stage apparatus for supporting a workpiece or an object to be measured from an auxiliary mount to a positioning mount using a rolling guide extending from the positioning mount onto the auxiliary mount , a step of lifting the stage apparatus moved to the positioning... | 6Physics |
buffers for driving interconnection conductors on programmable logic devices are shared between two types of uses , i . e ., to drive static programmable connections to interconnection conductors , and to drive dynamically controllable connections to other interconnection conductors . the dynamically controllable conne... | 7Electricity |
a protocol of activating and administering human blood cells so that bone marrow histology and / or blood cell counts of patients suffering from a plastic anemia approach normal . the protocol includes culturing the blood cells in the presence of a cytokine and an ionophore . it is emphasized that this abstract is prov... | 2Chemistry; Metallurgy |
a method and apparatus is disclosed for allowing the updating and overriding of software parameters used by one or more software programs . the parameters are preferably in cache . when the system needs any such parameter , it first checks cache , then a preferably remotely located database , and then , preferably a fl... | 6Physics |
a vehicle fuel emissions system includes a fuel tank , a tank pressure sensor indicating a pressure differential between the tank and a port communicating with the atmosphere , a pump for selectively producing vacuum in the tank , and a passage connecting the pump and a pressure sensor air reference port external to th... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a nasal cannula apparatus which includes one or more adjustment members which allow a wearer of the apparatus to retentively reposition the fluid supply tubing to a desired position of comfort . the ability to retentively reposition minimizes the dermal abrasion problems of the ears and other portions of the face exper... | 0Human Necessities |
this invention relates to a method for reconstructing non - continuous packetized data of a continuous data stream like streamed media , voice , audio , or video from a data connection into a continuous data stream at the receiving point of a packet - based network , comprising the steps of providing of at least one es... | 7Electricity |
a drain catheter comprises a proximal drain tube having a proximal end adapted to outlet drained liquids and a distal end . a tube interface is at a distal end of the proximal drain tube , the tube interface having at least two canals open to a distal end of the proximal drain tube , the at least two canals being in fl... | 0Human Necessities |
a method and device for the treatment of atrial fibrillation by inhibiting the flow of electricity from the pulmonary vein to the left atrium . the method includes inhibiting electrical flow by disabling the conductive fibers mechanically , using an incision , or via fibrosis , or chemically by applying toxic substance... | 0Human Necessities |
an inline - customizable widget receives an indication from a user that he would like to customize the widget , offers the user various customization options , and ultimately provides the user with a customized widget to be embedded in a web page of the user &# 39 ; s choice , as facilitated by the widget itself ; ever... | 6Physics |
a decorative ornament designed for providing a home or office , and more particularly , a decorative ornament for illumination with a light source , which creates an aesthetic addition in a room or space . the ornament is easy to install and remove , inexpensive to manufacture and resistant to heat , such that it may b... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
the optical information recording / reproduction device for recording information by irradiating an optical information recording medium with signal light and reference light to form a hologram , and reproducing the information by irradiating the hologram with the reference light , wherein the optical information recor... | 6Physics |
a method and apparatus are provided for a first controlled device , such as a wireless local transmitter that accepts a plurality of digital audio signals and corresponding program information signals converted from a controlled source , such as the encoded digital data provided by a digital data signal source , typica... | 6Physics |
the present invention relates to a connector for a replaceable container to be used in a medical machine , which is comprised by at least a body , the inner side of which is traversed by inlet and outlet tubes extending from within such container towards an outer side of the connector , wherein said tubes separately ex... | 0Human Necessities |
in order to prepare fluid , storage - stable ampholytic surface - active agents , 1 - hydroxyethyl - 2 - alkyl - 2 - imidazolines having formula , in which r 1 stands for an alkyl residue with 5 to 21 carbon atoms , are quaternated or carboxymethylated with halogenated carboxylic acid salts at a ph range from 7 . 5 to ... | 2Chemistry; Metallurgy |
a gram load measurement assembly is configured to measure the gram load of a head stack assembly of a disk drive being manufactured using the hsa &# 39 ; s suspension tabs , thereby avoiding contact with the air bearing surface of the hsa &# 39 ; s sliders when checking the gram load forces after the installation of th... | 6Physics |
method and apparatus for encouraging significant exercise by a user of an exercise machine , by utilizing an interactive game that can be networked . the game controller is integrated into the exercise machine along with one or more sensors that supply interactive game inputs to the controller and also with one or more... | 6Physics |
a fully adjustable , simplified system for installing a sloping roof on top of an existing flat roof is disclosed . top and bottom roof spanning members are interconnected by individually vertically adjustable stanchions and the stanchions in the system are cross - braced in two orthogonal planes . the top and bottom s... | 4Fixed Constructions |
the invention includes a method of and an apparatus for testing an integrated circuit which includes simulating the integrated circuit and generating an input vector to and expected output from the integrated circuit . this input vector and expected output are generated by entering test vectors into the circuit simulat... | 6Physics |
the specification discloses a method and apparatus for packaging and dispensing stain removing agents in small , individualized capsules . the stain removing agents are preferably in paste form . the individual capsules are readily deformable and are stored in individual troughs in a receiving plate which , in turn , i... | 1Performing Operations; Transporting |
a seat for vehicles having a seat cushion and a seatback includes a seat cushion bracket mounted on both sides of the seat cushion , a seatback bracket mounted on both sides of the seatback , a lever rotatably pivoted on the seatback bracket , a cam member slidably supported on the seatback bracket and operatively conn... | 1Performing Operations; Transporting |
a speed and direction detector for rotating bodies such as gears including a pair of spaced sensors mounted adjacent the gear teeth to develop phase - shifted alternating signal waveforms , and a decoder to develop a sequence of output signal conditions depending upon the relation between the alternating waveform value... | 6Physics |
a holographic device and method encrypts a time dependent data signal , s , by a complex time dependent phase shifting signal . this produces a new signal whose modulus is equal the absolute value of the data signal , s , but has widely spread the frequency of the data signal . this new complex signal is mathematically... | 7Electricity |
a wheelchair lift assist mechanism is provided that includes a structure having a seat portion and comprised of a seat inter - connected with a tube a bar and bracket fastened by bolts joined to a handle and attachable to a wheelchair . the mechanism capable of supporting and boosting a patient to a standing position b... | 0Human Necessities |
apparatus and method are provided for decreasing frictional effects in stacks of belleville springs and limiting deflection of the springs . in one embodiment , carriers for springs overlap and minimize the effects of lateral forces that are developed as springs in a stack are loaded . carriers may be used on mandrel g... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
provided are : an epoxy resin composition for fiber - reinforced composite materials , which has a good balance between storage stability and fast curing properties at high levels ; a prepreg ; and an epoxy resin composition which exhibits excellent mechanical characteristics as a fiber - reinforced composite material ... | 2Chemistry; Metallurgy |
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