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a method and apparatus for coupling multiple usb host controllers to a high speed bus is described . the apparatus uses a usb arbiter to couple multiple usb host controllers to the high speed bus .
6Physics
an optical vend sensing system for use in vending machines employs a row of light emitters on one side of a region through which a vend product passes during delivery and a row of light detectors on the opposite side . each detector is substantially aligned with a corresponding one of the emitters , and is capable of r...
6Physics
the present invention is an automated crawling robot system including a platform , a first leg assembly , a second leg assembly , first and second rails attached to the platform , and an onboard electronic computer controller . the first leg assembly has an intermittent coupling device and the second leg assembly has a...
8General tagging of new or cross-sectional technology
a steroid ointment formulation which has enhanced physical and chemical stability is formed of 11β , 17α )- 17 -- 9α - fluoro - 11β - hydroxy - 17 - androsta - 1 , 4 - dien - 3 - one , and a vehicle containing as major ingredients propylene glycol and water , cetearyl alcohol and ceteareth 20 or other dispersing agent ...
0Human Necessities
a method of producing a hydrocarbon or hydrocarbons is disclosed . the method employs carbon containing material , water and a reaction chamber in a hot subterranean formation . the method steps include : forming an aqueous slurry containing said material in divided , flowable form , passing the slurry into said subter...
8General tagging of new or cross-sectional technology
a reusable multi - functional pad / filtration device for providing an easy and unique way to absorb fluids from raw , thawed , or cooked foods . the device features two outer layers that sandwich two middle layers and an absorbent gasket . the gasket is positioned between the two middle layers . borders are disposed o...
8General tagging of new or cross-sectional technology
the conventional condensation of naphthalene - 1 , 4 , 5 , 8 - tetracarboxylic acid with 1 , 2 - diaminobenzene gives the resulting naphthoylenebisbenzimidazole isomers together in the cis and trans form . it is desirable to shift the isomer ratio of the mixture obtained toward the desirable trans product and to reduce...
2Chemistry; Metallurgy
a method for changing a personal profile or context during a transaction , is described . in one embodiment , the method is to be implemented on a system . in one embodiment the method comprises receiving travel selections for a first leg of an itinerary ; receiving an assignment of the travel selections for the first ...
6Physics
a battery with traveling disk &# 39 ; s function stores and retrieves data when connecting to hand - held electrical apparatus , or stores and retrieves data when connecting to electrical apparatus . thus the battery with traveling disk &# 39 ; s function provides the function of storing and retrieving data .
7Electricity
the purpose of the present invention is to provide a copolymer allowing for an antifouling coating composition used for the formation of an environment - friendly antifouling coating film . the antifouling coating composition gives the coating film increased water resistance and can maintain the stable dissolution prop...
2Chemistry; Metallurgy
a method of releasing a stuck vehicle with a rocking - free process which continues until the process is suppressed . the process is suppressed after a differential lock , closed at the beginning of the process , remains open for a predetermined time , or after reaching and maintaining a clutch load limit for a predete...
1Performing Operations; Transporting
an analog to digital converter converts an analog signal to a digital signal . the adc includes an input channel , a sampling circuit coupled to the input channel , an integrator coupled to the sampling circuit , and a feedback circuit coupled to the integrator . the input channel receives the analog signal . the sampl...
7Electricity
an audio - visual educational device including a housing including a plurality of separate viewable indicia each representative of an object which produces a distinctive audible sound associated with the corresponding object . a sound emitting area is also provided in the housing in close proximity to each object . an ...
6Physics
a self - inking hand stamp incorporating an improved inking arrangement permitting a shorter stroke and also providing a special removable ink pad assembly with associated convenience features .
1Performing Operations; Transporting
a directory assistance system includes a request handling module for receiving a plurality of incoming directory assistance requests from requesters and an agent platform for handling the directory assistance requests by providing at least one listing to the requester . a record database stores a record relating to the...
7Electricity
this invention provides a practical synthesis route for 4 , 5 - dihydroxypentane - 2 , 3 - dione , an unstable small molecule which is proposed to be the source of universal signaling agents for quorum sensing in bacteria . the synthesis route includes new intermediates and allows preparation of isotopically - labeled ...
2Chemistry; Metallurgy
the invention relates to compounds acting as selective antagonists of transient receptor potential cation channel subfamily m member 8 , and having formula . said compounds are useful in the treatment of diseases associated with activity of trpm8 such as pain , inflammation , ischaemia , neurodegeneration , stroke , ps...
2Chemistry; Metallurgy
an improved source - level debugger for object - oriented application programs which may include linked native language dynamic load libraries . the debugger is compatible with the java platform debugger architecture , and provides new capabilities such as patching of java variables and reading and writing strings from...
6Physics
this circuit provides for synchronizing the internal clocks of at least two central processing unit process controllers . in order to synchronize the internal clocks of these central processing units , the cpus periodically execute a predetermined set of operating instructions which cause their internal clocks to coinc...
7Electricity
glass - forming molds comprising titanium aluminum nitride glass release coatings are reconditioned with aqueous mineral acid solutions comprising fluoride and phosphate ions to provide molds with restored glass release characteristics without recoating , permitting the molding of glass articles from aggressive ion - e...
2Chemistry; Metallurgy
the method and apparatus of data communications for a transmitter in a millimeter wave network are provided . the method includes : generating a control physical layer preamble ; generating a header , wherein the header includes a mode indicator ; modulating and encoding a payload according to the mode indicator ; gene...
7Electricity
to reduce signal rate in connection with a code error detecting circuit for handling transmitted signals encoded in accordance with an mb1c code , the transmitted signal is divided into a plurality of p parallel signals each of which has a bit rate 1 / p of the bit rate of the input signal . the number of parallel sign...
7Electricity
a moisture testing device having various applications including the testing of moisture in the thermal insulation of insulated pipe , the device having a readout and related components connected to a detector assembly which is pivotally mounted at the end of an adjustable pole . the detector assembly utilizes the princ...
6Physics
a well safety valve for controlling the fluid flow through a well tubing in which the valve is biased closed . when fluid control pressure is supplied from the well surface , the valve is opened , but the valve closes when the control pressure exceeds a predetermined value . the tubular member controlling the actuation...
4Fixed Constructions
an occupant support includes an intermediate layer and a wicking layer atop the intermediate layer . the wicking layer comprises a first region having a lower moisture wick rate and a second region having a higher wick rate . a moisture management cover for use with an occupant support article has discrete higher and l...
0Human Necessities
a transducer is disclosed in which energy received from either mechanical or acoustic sources is converted into modulated optical power . the transducer is comprised of three basic components , an input optical fiber , an output optical fiber and a means for varying the optical coupling coefficient between the two fibe...
6Physics
a needle comprises an elongated first shaft element with a c - shaped cross section and an elongated second shaft element with a c - shaped cross section . the first shaft element and the second shaft element are adapted to be detachably connected to each other . this is achieved by an overlap of respective end section...
0Human Necessities
a method and device for monitoring the noise from a sensor and a use of the method in automobiles for determining a frictional value between tires of a motor vehicle and a road surface , in particular an economical and reliable method for monitoring a sensor noise and a corresponding device for obtaining , amongst othe...
6Physics
a bicycle fork crown cover including an upper cover and a lower cover connected to the upper cover . the upper cover defines at lease one setting aperture and the lower cover includes at least one flexible setting post dimensioned to engage with the setting aperture , and wherein the lower cover is connected to the upp...
1Performing Operations; Transporting
an arrangement for actuating laminas on a wave - type loom , in which the laminas are held individually by a coupling body which extends over the width of the loom , the driving of the laminas taking place by drive means arranged closely alongside each other over the width of the loom and act on the coupling body and a...
3Textiles; Paper
an idling control apparatus for an internal combustion engine includes a valve element amounted in a passage for air for idle running of the engine bypassing a throttle valve mounted in a suction conduit for communicating a portion of the suction conduit upstream of the throttle valve with a portion thereof downstream ...
8General tagging of new or cross-sectional technology
the present disclosure relates to a durable chemical treatment to enhance the adsorbency of activated carbon , which may be exposed to liquids such as rain , sweat , water , and the like . the treatment comprises a fluorocarbon that is applied at low add - on levels . the treated activated carbon is useful in a number ...
8General tagging of new or cross-sectional technology
a trifold side seamed film produce bag includes a front wall and a back wall , first and second side edges sealed together and a seamless bag bottom . the bag is joined at the side edges to additional bags by a perforation . the bag is corona treated on at least one wall and promotional material is printed on the treat...
1Performing Operations; Transporting
the present invention is directed to systems and methods which utilize a cavity ringdown spectroscopy technique for measuring vapor transmission rate through a barrier film by first allowing the vapor to accumulate over a period of time after a steady state condition has been achieved . in this manner , in one embodime...
6Physics
a piezoelectric device including : a piezoelectric element having , on a surface of a piezoelectric body , an exciting electrode and a drawing electrode that is electrically coupled to the exciting electrode and draws an electrode to an external section , and a substrate bonded to the drawing electrode with a metallic ...
7Electricity
a method and system are disclosed to enable and control power reduction in a blade / chassis system . a “ maximum power reduction ” attribute is stored in the vpd of the blade . the management module of the chassis in which the blades and power supplies are located uses this information to manage the power reduction of...
6Physics
a wireless system includes a transmitter with a baseband processor responsive to groups of transmitter antenna arrays for communicating over directional beams ; and a receiver with a baseband processor responsive to groups of receiver antenna rays for communicating with the transmitter over the directional beams , the ...
7Electricity
novel solutions are described herein for providing a consistent quality of service , latency - wise , for remote processing by managing the process queues in a processing server and temporarily pausing frame production and delivery to limit the lag experienced by a user in a client device . the claimed embodiments limi...
7Electricity
an electronic data processing circuit includes an operating module such as a microprocessor , at least one data memory and a data bus extending between the data memory and the operating module . in order to provide an electronic data processing circuit which is better protected against undesired alterations , at least ...
6Physics
a multiprocessor electronic circuit and an electronic data processing system comprising such circuit are disclosed for reducing the power consumption and the chip area consumption of a multiprocessor system having cryptographic functionality . in one embodiment , the multiprocessor electronic circuit comprises a plural...
6Physics
one embodiment of the present invention provides a system that accommodates different clock frequencies in an ethernet passive optical network . the system receives a signal from an optical line terminal at an optical network unit and derives an olt clock . the system also maintains a local clock . the system further r...
7Electricity
an immersive hearing loss and auditory prostheses simulator allows a person who listens through the simulation system to experience an actual shift in his or her thresholds for detecting ambient sounds , in a way that is similar to the shift in thresholds experienced by a hearing - impaired person . the simulator shift...
7Electricity
a digital memory system is provided wherein a received radio frequency signal is separated into a pair of quadrature signal channels , the signals in each one of the channel being sampled and stored in a digital memory at a rate substantially lower than the nyquist sampling rate . during recall the stored samples are s...
7Electricity
a method and system are provided of using a patterning device . an exemplary method includes defining a first region on a surface , the first region being associated with a first element of the patterning device , defining a second region on the surface , the second region being associated with a second element of the ...
6Physics
a polyethylene floating roof design equipped with height adjustable bases . allowing full discharge of the tank and having people enter the tank and the space below the roof in case of adjusting the bases in maintenance mode for dredging and repairs .
1Performing Operations; Transporting
among other disclosed subject matter , a computer - implemented method for handling large amounts of data is to be initiated . the method includes receiving , using an application program executed from local memory of a computer system , portions of information from a first file . the method includes generating a datab...
6Physics
a molding composition comprising a polycarbonate resin and plating modifier was found to be suitable for preparing metal coated articles where the metal coating is deposited by an electroless process . the plating modifier in accordance with the invention is at least one member selected from the group consisting of a p...
2Chemistry; Metallurgy
an oxygenator module for gas exchange between blood and a gas in an extracorporeal lung support system , with several layers of semipermeable , gas - perfusable hollow fibers , wherein the hollow fibers of one of the layers are oriented at an angle of rotation about a central longitudinal axis of the oxygenator module ...
0Human Necessities
a thermal anemometer that separates sensor heating from sensor temperature measurement through a switched sampling technique . this approach demonstrates several advantages over the more typical circuitry employing a bridge , which simultaneously heats the sensor and senses the ambient and velocity sensor temperature ....
6Physics
according to a method of manufacturing a mis semiconductor device of the present invention , a gate insulating film is formed on a silicon substrate , and a silicon thin film is deposited on the gate insulating film , whereafter a silicon film containing germanium is deposited on the silicon thin film and an amorphous ...
7Electricity
this invention relates to a novel method for detecting cholesterol which is deposited in the bodies of mammals , which method comprises the steps of administering to a host an effective amount of a photosensitizer of at least one member selected from the group consisting of tetrapyrrole carboxylic acids , corresponding...
0Human Necessities
in a method for acquiring statistical information from data , an initial cumulative distribution function that characterizes an initial set of data is acquired . the acquisition of this cdf comprises acquiring a set of quantile endpoints that define the cdf . at least one additional cdf , which characterizes a further ...
8General tagging of new or cross-sectional technology
a process for removing photoresist from semiconductor wafers is disclosed wherein at least one semiconductor wafer having at least one layer of photoresist is positioned in a process tank ; ozone gas is provided to said process tank ; and said semiconductor wafer is spayed with a mixture of ozone and deionized water vi...
8General tagging of new or cross-sectional technology
a high - span anchoring system is described for a cavity wall incorporating a wall reinforcement combined with a wall tie which together serve a wall construct having a larger - than - normal cavity . further the various embodiments combine wire formatives which are compressively reduced in height by the cold - working...
4Fixed Constructions
consistent with an example embodiment , a bipolar transistor comprises an emitter region vertically separated from a collector region in a substrate by a base region . the bipolar transistor further comprises a field plate electrically connected to the emitter region ; the field plate extends from the emitter region al...
7Electricity
a network of wireless nodes transmit electromagnetic signals , typically in the radio frequency mode , or at other frequencies . multiple infrastructure nodes pick up the signals transmitted by each wireless node . the signals are combined to estimate the actual signal transmitted by the wireless node , such as a leaf ...
7Electricity
an unlocking method for a vehicle , comprising : electrically conducting a sending end to the human body ; based on the contact between the human body and a vehicle body , establishing a connection between the sending end and the vehicle body through the human body ; and sending , by the sending end , an unlocking inst...
1Performing Operations; Transporting
this is a hand - propelled wheeled device for a rider . the device includes : a frame with two sides ; a first and second drive wheel rotatably mounted to the two sides ; a first hand crank connected to the first drive wheel through a first crank hub , and a first wheel hub that is connected to and rotates the first dr...
1Performing Operations; Transporting
a global property trading board game having a game board with a continuous travel path divided into stations being associated with respective countries and having markings , including economic values representative of the respective countries &# 39 ; gross domestic product . movement of a game - piece along the travel ...
0Human Necessities
non - boil boiling point indicator includes a probe housing having inner and outer chambers and a heater located within the inner chamber at a free end of the probe housing . the probe housing has a free end provided with non - restrictive apertures . similar non - restrictive apertures are located between the inner an...
6Physics
a semiconductor and heat sink assembly of the type having two groups of semiconductor devices only one group of which is operable at any instant in time has the semiconductor devices arranged , with respect to the heat sink portion of the assembly , in a divided manner such that maximum utilization is made of the heat ...
7Electricity
a display device comprising an array of encapsulated pixels . the encapsulating pixel includes an optical element which is altered from a first optical state to a second optical state upon when a potential difference is generated across it . the optical element is in contact with two electrodes which are connected to a...
6Physics
a lens - fitted photographic film unit has a pushbutton such as a flash button or a shutter release button . the pushbutton is formed integrally with a front wall of the film unit but partially separated therefrom by a slit . the pushbutton is surrounded by a ridge - shaped barrier which prevents it from being accident...
6Physics
this invention provides novel biphenyl compounds represented by the following general formula : ## str1 ## , optically active bodies thereof , liquid crystal compositions containing at least one of these compounds , light switching elements comprising at least one of the above compounds as a constituent element , and a...
2Chemistry; Metallurgy
a vehicle cargo rack is provided with a sill connected to the vehicle , at least one rotatable joint mounted on the sill , and at least one arm coupled to the at least one joint and configured to hold cargo .
8General tagging of new or cross-sectional technology
a fuel cell assembly includes a manifold having a plurality of fuel cell connecting zones . at least some of the zones have differing characteristics such as area and arrangement of electrical connections and inlet and outlet ports corresponding to differing electrical power capacities . the assembly also includes one ...
7Electricity
a liquid filter including a valve arranged in a supporting tube of a filter insert , in which the valve is fixed by a disk which is oversized relative to a mounting opening , so that reliable sealing to the edges of the disk is facilitated . use of the disk simplifies the mounting of the valve .
1Performing Operations; Transporting
the instant invention relates to crosslinked copolymers of vinylic macromers containing perfluoropolyalkylether and polyalkylether segments with minor amounts of vinylic comonomers and ophthalmic devices such as intraocular implants and contact lenses and particularly soft hydrogel contact lenses made therefrom .
8General tagging of new or cross-sectional technology
an improved method for manufacturing a vacuum port manifold having a plurality of ports each having a planar sealing surface derived from an intermediate unitary structure having a compound curved surface at least in part . the planar sealing surfaces are formed by machining selected planes across the corresponding com...
8General tagging of new or cross-sectional technology
a discharge apparatus for use in bins or hoppers in which a pluraity of rolls are disposed in a lower portion of the bin , and are so arranged to inhibit gravitational flow of material between the spaces defined by adjacent rolls . the rolls include knobs , plates , or the like extending outwardly therefrom , and the r...
1Performing Operations; Transporting
a crimp height adjusting mechanism in a machine for crimping terminals onto the ends of conductors of flexible flat cables . the adjusting mechanism is interposed between the movable crimping die and its drive mechanism and effects changes in crimp height by varying its length . the adjusting mechanism utilizes a slidi...
1Performing Operations; Transporting
the invention relates to compounds of formula wherein r 1 , r 2 , r 3 , r 4 , x , ar , and are defined herein or to a pharmaceutically suitable acid addition salt thereof . compounds of formula i have a good affinity to the trace amine associated receptors , especially for taar1 . the compounds can be used for the trea...
2Chemistry; Metallurgy
a method for parallel scrambling of a sequence of serially transmitted digital bits comprises an initializing scrambling step and subsequent scrambling step . the initializing scrambling step comprises the steps of generating a scrambling bit sequence and storing the scrambling bit sequence in a scrambling register . t...
7Electricity
a coupling device for connecting a mobile medical apparatus such as a wheeled support stand for intravenous infusion devices to a wheelchair . the coupling device attaches to the framework at the rear of said wheelchair and is adjustable between an inward storage position and an outward operational position . a variabl...
8General tagging of new or cross-sectional technology
an application for a device for removably holding a structure to a work surface includes a base frame member , a first side of which interfaces with the structure and the second side of which has a water - tight base seal attached . at least one vacuum cell is formed in the water - tight base seal and each vacuum cell ...
1Performing Operations; Transporting
an improved method of reducing wear dust and torque required to turn a multi - port rotary disc valve utilizes a thrust bearing to hold the valve seat and / or valve disc such that they are not in contact with each other , or have light contact each other .
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a method of fabricating a semiconductor device capable of suppressing defective etching in formation of a deep trench also when the number of polishing steps is reduced is obtained . this method of fabricating a semiconductor device comprises steps of forming a first trench on an element isolation region of a semicondu...
7Electricity
a method of repairing tubulars downhole is described . a swage is secured to a force magnification tool , which is , in turn , supported by an anchor tool . applied pressure sets the anchor when the swage is properly positioned . the force magnification tool strokes the swage through the collapsed section . the anchor ...
4Fixed Constructions
the present invention provides a method for making a high temperature coating comprising applying to a surface a precursor polymer which decomposes to a substantially pure product selected from the group consisting of a refractory metal carbide and a refractory metal boride , and exposing the precursor polymer to condi...
2Chemistry; Metallurgy
the present invention relates to a base powder for preparing functional beverages , soft drinks or an additive for food products , which is made with red raspberry from rubus idaeus and with clinoptilolite zeolite contained in the zam ® . the powder is prepared with dehydrated fruit juice . the raspberry juice extract ...
0Human Necessities
the present invention relates to a self drilling rock bolt which may be used in mining applications . self drilling rock bolts are typically are formed by rebars having an axially extending central passageway for water passage and post grouting . costs of such hollow steel rebars is quite high . in the present inventio...
4Fixed Constructions
a mechanism for switching the wheels of baby stroller between a fixed - direction mode and a free steering mode by a far - end controller drives a positioning member through a connecting member . the positioning member is used to catch and fix the wheel seat of the stroller into the fixed - direction mode , and is also...
1Performing Operations; Transporting
a window system , incorporating an outer bulletproof glass layer coupled with a standoff system and an inner laminate glass layer , delivers greatly improved occupant safety in vehicle accidents compared to bulletproof glass alone
8General tagging of new or cross-sectional technology
the present invention relates to a gas generator device used in automobile safety to inflate an airbag . this device is characterized in that it comprises at least one gas source for inflating the airbag and at least one gas outlet orifice , called the first orifice , for gas to flow into the airbag , characterized in ...
1Performing Operations; Transporting
low power design is a critical concern and metric for integrated circuits . during scan based manufacturing test , electric power dissipation becomes even more critical as the chip may not have been designed to tolerate excessive switching during scan test . excessive electric power dissipation during scan test can res...
6Physics
a decoder for a pay television system incorporates a receiver for receiving scrambled programming and control data transmitted from a remote location , with the control data including data corresponding to the program fee and the program status , and a manual switch for selectively descrambling the program data when th...
7Electricity
a point - of - production brewing system which utilizes commercially available ocean and over - the - road shipping containers as a means to create a modular brewing system . point - of - production brewing system is comprised of a system of modules for transporting and producing an alcoholic beverage and includes a wo...
2Chemistry; Metallurgy
a converter of a digital signal into a pulse - width modulated signal , comprising a first conversion unit receiving , at a first frequency , successive digital signals each having one of a first determined number of values , and providing first intermediary signals , at the first frequency , each having one of a secon...
7Electricity
a display wall system is disclosed . the system is suitable for use in displaying items and can be quickly reconfigured . the system includes modules which can be affixed to a wall to form wall panels , and accessories such as shelves , hooks , dividers , and hangers which may be mounted to the wall panels . the wall p...
0Human Necessities
the invention relates to the field of image processing and more specifically to image processing in a digital camera for taking panoramic pictures . the digital camera according the invention is adapted to produce an image of a target area when the area is swept by the camera . the camera comprises at least an image se...
7Electricity
to control the yarn quality of a yarn produced by a textile machine , particularly a false - twist jet spinning apparatus , there is provided at the end of the spinning operation , however , upstream of the pair of withdrawal rolls for the outfeed of the produced yarn , a yarn tension measuring device . upon falling ou...
3Textiles; Paper
a vehicle seat anchorage assembly employs a cam mounted in an anchorage member for rotation about an axis transverse of the anchorage member between : an unlocked position in which the cam allows a pair of locking members to assume their unlocked positions , and a locked position in which the cam pushes down on inner p...
1Performing Operations; Transporting
a system and method for verifying charges on a customer bill includes a computers for downloading , from a mainframe computer , to a local server billing data associated with a customer account , populating a database with a portion of the billing data , performing pre - calculation functions on another portion of the ...
6Physics
systems and methods for configurable trading interfaces that allow a trader to quickly and easily submit trading commands to a trading system are provided . using these systems and methods , a trader can using various trading interfaces to initiate trading commands , configure various display features and default comma...
6Physics
3 - carene and limonene cannot be separated from each other by rectification because of the closeness of their boiling points . they are readily separated by extractive distillation . effective agents are : diethylene glycol phenyl ether , nonyl phenol , tripropylene glycol methyl ether , ethyl salicylate , 4 - ethylph...
2Chemistry; Metallurgy
a technology platform that receives , organizes , aggregates , markets and distributes broadcast - standard , high quality video footage to the broadcast journalist industry . the platform includes a web site that presents an online archive and allows users , such as broadcast journalists , from around the world to fin...
6Physics
the invention relates to methods and compositions for preparing all water blown spray polyurethane foams by reacting a polyisocyanate with a polyol blend . the polyol methods and compositions of the invention comprises a polyol component , water , a cell opening agent and a diluent . polyurethane foams prepared accordi...
2Chemistry; Metallurgy
a method and apparatus are presented for using directed reasoning to provide natural language responses to questions and commands in natural language . the directed reasoning process uses concepts in the natural language sentence to identify relevant response concepts in a knowledge base , by creating a continuous chai...
6Physics
a magnetizing method for tone wheel and apparatus , wherein the method comprises the steps of preparing a ring reinforcement made of magnetic material and attached to an annular body to be magnetized , the ring reinforcement comprising a tubular part and an other part integrally formed with the tubular part ; holding t...
6Physics
apparatus for recording / reproducing digital information to / from a memory device is for use with a memory device which has plural memories at least one of which stores digital information corresponding to information stored in at least one other of the plural memories . the apparatus include reproducing structure fo...
6Physics