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43results about How to "Highly inexpensive" patented technology
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Apparatus for generating digital lane mark
ActiveUS20060020389A1Improve accuracyHighly accurateInstruments for road network navigationPosition fixationCamera imageSteering angle
A digital lane mark generation apparatus of this invention generates a highly accurate and inexpensive three-dimensional mathematical expression orbit map (a digital lane mark), including a GPS coordinate reception unit 13 obtaining GPS coordinates (X, Y, Z) of the vehicle, a gyro sensor 14 calculating measurement values of a gradient (ψ, θ, φ), a camera device 19 photographing as a camera image, a distance meter 15 measuring a driving distance measuring point (1), a speed meter 16 measuring a speed(v), a steering angle sensor 17 measuring a steering angle (ρ), a road surface roughness sensor 18 detecting a road surface roughness (δ), an IC tag information reception unit 11 detecting IC tag position information; an internal timer 12a, and a digital lane mark generation unit 12 generating a digital lane mark by relating each information to a standard time (t), and by using a line segment (S), a circular arc (R), and / or a clothoid curve (A).
Owner:SANEI KK
Electromagnetic induction type encoder
ActiveUS7906958B2Highly accurateHighly inexpensiveUsing electrical meansConverting sensor outputPitch shiftMagnetic flux
The invention provides a highly accurate and inexpensive electromagnetic induction type encoder capable of acquiring strong signal intensity with the offset reduced by a short scale coil, and is durable against fluctuations in the yaw direction, which includes a number of scale coils 14 arrayed on a scale 10 along the measurement direction, and transmitting coils 24 and receiving coils 20 that are disposed on a grid 12 relatively movably in the measurement direction with respect to the scale, and which detects a relative movement amount of the scale and the grid from changes in magnetic fluxes detected by the receiving coils via the scale coil when the transmitting coils are magnetized, wherein a plurality of sets of the transmitting coils (24A, 24B), the receiving coils (20A, 20B) and the scale coils (14A, 14B) are disposed symmetrically with respect to the center of the scale, and scale coils of one set located at a symmetrical position around the center of the scale is disposed with ½ phase of the scale pitch shifted with respect to scale coils of the other set.
Owner:MITUTOYO CORP
Semiconductor device and method for manufacturing semiconductor device
InactiveUS20060267068A1Simple manufacturing processInexpensiveSolid-state devicesSemiconductor devicesOrganic memorySimple Organic Compounds
When an electrode is formed over an organic layer, a temperature is limited because the organic layer can be influenced depending on a temperature in forming the electrode. Therefore, there are problems that an expected electrode cannot be formed, and miniaturization of an element is inhibited. The present invention provides a structure of an organic memory element in which two electrodes are provided in the same layer as two terminals of the memory element, and a layer containing an organic compound is provided between the electrodes. By narrowing a distance between the two electrodes, writing can be performed at low voltage. In addition, a structure of the memory element is simplified, and the area of the memory element can be reduced.
Owner:SEMICON ENERGY LAB CO LTD
Portable system programming hearing aids
InactiveUS6888948B2Highly inexpensiveHighly transportableDigital data processing detailsDeaf aid adaptationVoltageFit hearing aid
An improved hearing aid programming system with a host computer for providing at least one hearing aid program and having at least one personal computer memory card international association (PCMCIA) defined port in combination with a PCMCIA card inserted in the port and arranged for interacting with the host computer for controlling programming of a hearing aid. The host computer provides power and ground to the PCMCIA card and provides for downloading the hearing aid programming software to the PCMCIA card upon initialization. A microprocessor on the PCMCIA card executes the programming software. A hearing aid interface for adjusting voltage levels and impedance levels is adapted for coupling signals to the hearing aid being programmed. A portable programming arrangement utilizes a portable multiprogram unit to store one or more hearing aid programs, and having an electrical interconnection to a portable multiprogram unit interface, whereby one or more programs selected at the host computer can be downloaded and stored in the portable multiprogram unit. The portable multiprogram unit includes a wireless interconnection for transmitting selected ones of the programs to hearing aids to be programmed.
Owner:STARKEY LAB INC
System for programming hearing aids
InactiveUS7054957B2Highly inexpensiveHighly transportableEar supported setsDigital data processing detailsCommunication interfaceSCSI
A hearing aid programming system with a host computer system including a program for programming a hearing aid. The host computer system includes a first communication interface for sending and receiving control and data signals. A hearing aid programming interface device is connected to the communication interface of the host computer system and includes a second communication interface for sending and receiving control and data signals. The hearing aid programming interface device also includes circuitry for electrically isolating the hearing aid to be programmed from the host computer. The first communication interface may be PCMCIA, USB, RS-232, SCSI or IEEE 1394 interfaces, which are arranged to send and receive serial data and control signals to the hearing aid programming interface device. The first communication interface may also be a wireless communications interface which wirelessly sends and receives control and data signals with the hearing aid programming interface device.
Owner:STARKEY LAB INC
Method for treating cement kiln dust
InactiveUS20090283016A1Reduce solubilityMore stabilitySolid waste managementCarbon captureCarbonationCalcium hydroxide
A method for treating cement kiln dust containing alkaline metal salts includes the steps of hydration (formation of calcium hydroxide), dehydration i.e. drying, fractionation by sieving and carbonation (reaction of the fractionated moistened cement kiln dust) with CO2 gas in a fluidized bed reactor.
Owner:UNITED ARAB EMIRATES UNIVERSITY
Method for treating cement kiln dust
InactiveUS8043426B2Reduce releaseHighly effectiveSolid waste managementCinker content reductionCalcium hydroxideFluidized bed
A method for treating cement kiln dust containing alkaline metal salts includes the steps of hydration (formation of calcium hydroxide), dehydration i.e. drying, fractionation by sieving and carbonation (reaction of the fractionated moistened cement kiln dust) with CO2 gas in a fluidized bed reactor.
Owner:UNITED ARAB EMIRATES UNIVERSITY
Method and apparatus for marking articles
InactiveUS7188774B2Highly cost-effectiveEasily undertaken and performedStampsPlaten pressesAlphanumericLettering
Method and apparatus for applying unique composite indicia or markings to a succession of articles, in which each unique composite indicium comprises two or more indicia. At least part of each of the indicia may be co-located at a predetermined location on the article with such co-location being unique or distinct for each composite indicium for each article. The indicium may be overprinted with one or more images, logos or color-schemes. A code (e.g. an alphanumeric string) that is stored in a database may be derived from the composite indicium from one or more mathematical properties. The code may be later accessed for identifying or verifying the article with the indicium.
Owner:FILTRONA C
Portable system for programming hearing aids
InactiveUS20050196002A1Highly inexpensiveHighly transportableDigital data processing detailsDeaf aid adaptationInterconnectionPersonal computer
Owner:STARKEY LAB INC
Memory Element, Memory Device, and Semiconductor Device
ActiveUS20080210932A1Increasing the thicknessPrevent stateTransistorNanoinformaticsSimple Organic CompoundsComputer science
On object of the invention is to provide a non-volatile memory device, in which data can be added to the memory device after a manufacturing process and forgery and the like by rewriting can be prevented, and a semiconductor device including the memory device. Another object of the invention is to provide a highly-reliable, inexpensive, and nonvolatile memory device and a semiconductor device including the memory device. A memory element includes a first conductive layer, a second conductive layer, a first insulating layer with a thickness of 0.1 nm or more and 4 nm or less being in contact with the first conductive layer, and an organic compound layer interposed between the first conductive layer, the first insulating layer, and the second conductive layer.
Owner:SEMICON ENERGY LAB CO LTD
Method and Apparatus for Making Articles
InactiveUS20070200001A1High cost-effectiveHighly inexpensiveStampsOther printing matterComputer scienceLettering
Method and apparatus for applying unique composite indicia or markings to a succession of articles, in which each unique composite indicium comprises two or more indicia. At least part of each of the indicia may be co-located at a predetermined location on the article with such co-location being unique or distinct for each composite indicium for each article. The indicium may be overprinted with one or more images, logos or color-schemes. A code (e.g. an alphanumeric string) that is stored in a database may be derived from the composite indicium from one or more mathematical properties. The code may be later accessed for identifying or verifying the article with the indicium.
Owner:FILTRONA C&SP LTD
Semiconductor device and method for fabricating semiconductor device
InactiveUS7022552B2Increase costHighly inexpensiveSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipEngineering
A semiconductor device includes a semiconductor chip having an electrode pad electrically connected to an integrated circuit and a conducting part electrically connected to the electrode pad; an insulating material formed on a side of the semiconductor chip; and a conductive pattern to extend from a top of a front side of the insulating material to the conducting part of the semiconductor chip.
Owner:LAPIS SEMICON CO LTD
Speaker box for use in back-load horn
InactiveUS20050133298A1Ease of manufactureTurbidity of be eliminateCabinetsFrequency/directions obtaining arrangementsLoudspeakerEngineering
Owner:HASEGAWA YASUEI
Self-pumping liquid and gas cooling system for the cooling of solar cells and heat-generating elements
InactiveUS20110162821A1Efficient and inexpensive mannerSimple compositionIndirect heat exchangersHeat exchange apparatusElectrical batterySolar cell
A self-pumping liquid and gas cooling system for the cooling of solar cells and heat generating elements. A method for the self-pumping of liquid and gas coolants utilizes the cooling system. The essentially closed coolant system incorporates a heat exchanger having a length meandering tubing passing therethrough the opposite ends of which are, respectively, in communication with a driving pump and a return pump that are interconnected by a shaft. Hereby, tubing intermediate the circuit formed by the pumps extends through an evaporator structure containing the chip or heat-generating solar cell or cells.
Owner:IBM CORP
Memory element comprising an organic compound and an insulator
InactiveUS7956352B2Highly inexpensiveImprove reliabilityTransistorNanoinformaticsOrganic compoundComputer science
Owner:SEMICON ENERGY LAB CO LTD
Method for fermentation and cultivation, fermented plant extract, fermented plant extract powder, and composition containing the extract of fermented plant
ActiveUS20070172492A1Highly inexpensiveImprove securityAntibacterial agentsCosmetic preparationsEnterobacter agglomeransHigh concentration
For the purpose of providing a method of safely and inexpensively producing a fermented plant extract containing an immunopotentiator at a high concentration, the method for fermentation and culture of the present invention ferments a plant component such as wheat flour using Pantoea agglomerans which is a gram negative bacterium which lives in a symbiotic relationship with a plant such as wheat and apple. It becomes possible to remarkably augment an immunopotentiation action which the plant has. In addition, these are not contaminated with impurities derived from animal components, and thus these are highly safe.
Owner:SOMA GEN ICHIRO +1
Semiconductor device and method for manufacturing the same
InactiveUS20070034878A1Simple manufacturing processInexpensiveTransistorNanoinformaticsSimple Organic CompoundsDevice material
A memory element is formed by providing an organic compound between a pair of upper and lower electrodes. However, when the electrode is formed over a layer containing an organic compound, a temperature is limited because the layer containing the organic compound can be influenced depending on a temperature for forming the electrode. A forming method for the electrode is limited due to this limitation of a temperature. Therefore, there are problems that an expected electrode cannot be formed, and miniaturization of an element is inhibited. A semiconductor device includes a memory element and a switching element which are provided over a substrate having an insulating surface. The memory element includes first and second electrodes, and a layer containing an organic compound, which are provided on the same plane. A current flows from the first electrode to the second electrode. The first electrode is electrically connected to the switching element.
Owner:SEMICON ENERGY LAB CO LTD
Optical fiber coupler reinforcing member and optical fiber coupler
An optical fiber coupler reinforcing member comprises an approximately rectangular member formed by a hard material, and has a flat surface along the longitudinal direction thereof. In addition, the shape thereof in cross-section is a hexagonal shape which inscribes a cylindrical member. Furthermore, a recess having a U-shaped cross-section is formed in the longitudinal direction of the above-mentioned approximately rectangular member and houses coupling section. The coupling section housed within the recess is fixed at both ends of the recess by an adhesive or the like. In addition, both ends of the inner wall surface of the recess have been given bevel sections. As a result, the optical fiber coupler reinforcing member having high reliability at low cost, with which the strength with respect to external force is improved and with which processability and the assembly operations of the optical fiber coupler are easy, are provided.
Owner:YAMAHA CORP +1
Electromagnetic induction type encoder
ActiveUS20090195241A1Inexpensive and accurateHighly accurateUsing electrical meansConverting sensor outputPitch shiftReceiver coil
The invention provides a highly accurate and inexpensive electromagnetic induction type encoder capable of acquiring strong signal intensity with the offset reduced by a short scale coil, and is durable against fluctuations in the yaw direction, which includes a number of scale coils 14 arrayed on a scale 10 along the measurement direction, and transmitting coils 24 and receiving coils 20 that are disposed on a grid 12 relatively movably in the measurement direction with respect to the scale, and which detects a relative movement amount of the scale and the grid from changes in magnetic fluxes detected by the receiving coils via the scale coil when the transmitting coils are magnetized, wherein a plurality of sets of the transmitting coils (24A, 24B), the receiving coils (20A, 20B) and the scale coils (14A, 14B) are disposed symmetrically with respect to the center of the scale, and scale coils of one set located at a symmetrical position around the center of the scale is disposed with ½ phase of the scale pitch shifted with respect to scale coils of the other set.
Owner:MITUTOYO CORP
Fax back confirmation
InactiveUS6151137AInexpensive and reliableMinimal costTelephonic communicationPictoral communicationDialerPoint of presence
A system and method for providing a status / confirmation report associated with a facsimile message transmitted by an originating facsimile machine over a telecommunications network. A local or first communication path is provided between the originating facsimile machine and a double dialer and a network or second communication path is provided between the double dialer and a point of presence associated with the telecommunications network. The facsimile message is routed over the local and network communication paths from the originating facsimile machine to the point of presence for subsequent transmission to a destination facsimile machine. After receipt of the facsimile message at the point of presence, the local communication path is disconnected while maintaining the connection of the network communication path. The originating facsimile machine is then caused to change from transmission mode to receiving mode and a status / confirmation report is generated and transmitted over the local and network communication paths to the originating facsimile machine.
Owner:HANGER SOLUTIONS LLC +1
Ferroelectric memory and electronic apparatus
InactiveUS6930339B2Low costImprove reliabilitySemiconductor/solid-state device detailsSolid-state devicesHysteresisSingle crystal
The present invention relates to a ferroelectric memory having a matrix-type memory cell array which has a superior degree of integration, in which the angularity of the ferroelectric layer's hysteresis curve is improved, the production yield is increased and costs are reduced.A ferroelectric memory having improved angularity in the hysteresis curve, and superior memory characteristics, production yield and costs is realized as follows. Namely, a peripheral circuit chip and a memory cell array chip are engaged onto an inexpensive assembly base 300 such as glass or plastic. In memory cell array chip 200, a ferroelectric layer is made to undergo epitaxial growth on to a Si single crystal via a buffer layer and first signal electrode. As a result, a ferroelectric memory can be realized which has improved angularity in the hysteresis curve and superior memory characteristics, production yield, and cost.
Owner:SEIKO EPSON CORP
Polymer fibre
ActiveUS20150004197A1Cheap preparationImprove propertiesMonocomponent polyurethanes artificial filamentSynthetic resin layered productsFiberPolymer science
The present invention provides a polymer fibre comprising a thermoplastic polymer comprising the following building blocks A and B: —O—(CH2—CH2—O)n— (A) —O—[CH2]y—O— (B), wherein n is an integer of 10-400, and y is an integer in the range of 2 to 16, wherein A is present in an amount of 15-30 mole %, B is present in an amount of 20-40 mole % and wherein building blocks A and B are linked by the following linking group C: —[(C═O)—NH—CH2—CH2—CH2—CH2—CH2—CH2—NH—(C═O)]— (C) wherein C is present in an amount of 45-55 mole %. The present invention further relates to a method for preparing a polymer fibre, absorbent articles comprising a polymer fibre and the use of a fibre in a product for treating wounds and / or burns.
Owner:MOLNLYCKE HEALTH CARE AB
Solar energy system
InactiveUS20140311551A1High return on investmentIncrease valueSolar heating energySolar heat devicesWorking fluidWater storage tank
A solar energy system includes a solar energy receiver and a matrix of pipes containing a working fluid attached to the bottom side of the receiver. The matrix is a plurality of vertically-tilted pipes and at least three horizontal pipes arranged in a specific order and have a defined function. The working fluid absorbs heat and changes from a liquid to a gas. The system further includes a thermal storage tank, which includes a heat storage medium and a heat exchanger. The heat exchanger receives evaporated working fluid from one of the horizontal pipes, condenses the working fluid vapor by transferring heat to the heat storage medium. When water is the working fluid, a distilled water storage tank may be connected to the heat exchanger to receive distilled water. When recirculation of the working fluid is desired, condensed liquid from the heat exchanger is flowed to a horizontal pipe.
Owner:ORG WORLD INTPROP
Complex inductor and power supply unit
InactiveUS8203855B2Improve efficiencySupply compactTransformersEfficient power electronics conversionCouplingEngineering
Owner:HITACHI INFORMATION & TELECOMM ENG LTD
Apparatus for generating digital lane mark
ActiveUS7664599B2Highly accurateHighly inexpensiveInstruments for road network navigationNavigation by speed/acceleration measurementsGyroscopeSteering angle
A digital lane mark generation apparatus generates a highly accurate and inexpensive three-dimensional mathematical expression orbit map (a digital lane mark). The apparatus includes a GPS coordinate reception unit obtaining GPS coordinates (X, Y, Z), a gyro sensor calculating measurement values of a gradient (ψ, θ, φ), a camera device, a distance meter measuring a driving distance measuring point (l), a speed meter measuring a speed, a steering angle sensor measuring a steering angle (ρ), a road surface roughness sensor detecting a road surface roughness (δ), an IC tag information reception unit detecting IC tag position information, an internal timer, and a digital lane mark generation unit generating the digital lane mark by relating obtained information to a standard time, and by using a line segment, a circular arc, and / or a clothoid curve.
Owner:SANEI KK
Method for manufacturing electrophoretic display apparatus
ActiveUS20110256306A1Low costHighly inexpensiveCoatingsSpecial surfacesHydrocarbon solventsElectrophoresis
The following is included: loading cells spatially defined by partitions with a dispersion liquid containing electrophoretically mobile particles and a dispersion medium for dispersing the electrophoretically mobile particles, and covering the exposed surface of the dispersion liquid loaded in the cells with a sealing coating to seal the dispersion liquid in the cells. The dispersion medium is a lipophilic hydrocarbon solvent, and the sealing coating is made from a material containing a water-soluble polymer.
Owner:E INK CORPORATION
Organic memory device
InactiveUS8188461B2Highly inexpensiveImprove reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingOrganic memoryLow voltage
When an electrode is formed over an organic layer, a temperature is limited because the organic layer can be influenced depending on a temperature in forming the electrode. Therefore, there are problems that an expected electrode cannot be formed, and miniaturization of an element is inhibited. The present invention provides a structure of an organic memory element in which two electrodes are provided in the same layer as two terminals of the memory element, and a layer containing an organic compound is provided between the electrodes. By narrowing a distance between the two electrodes, writing can be performed at low voltage. In addition, a structure of the memory element is simplified, and the area of the memory element can be reduced.
Owner:SEMICON ENERGY LAB CO LTD
Planetary gearbox comprising a differential
A planetary gearbox (1, 101) having a differential gear (2, 102), having a planet carrier (3, 103) to which planet wheels (5, 6, 105) that are in meshed engagement with at least one sun gear (9, 10, 11, 106, 107) are rotatably connected, wherein the planet carrier (3, 103) can be connected to a drive wheel (15), wherein in addition a bearing (19, 108) having an inner bearing ring (29) and an outer bearing ring (28, 117) rotatably mounts the planet carrier (3, 103) in a stationary housing determining the axial and / or radial position of said carrier, wherein the outer bearing ring (28, 117) is rotatably fixedly connected to the planet carrier (3, 103) and the inner bearing ring (29) is connected to the stationary housing.
Owner:SCHAEFFLER TECH AG & CO KG
Method of making a composite gas separation module
InactiveUS20130152784A1Efficient and inexpensiveEnhance propertySemi-permeable membranesMembranesGas separationProduct gas
A method of making a composite gas separation module by providing a porous support material having deposited thereon a metal membrane layer, by imposing upon the surface of the metal membrane layer certain surface characteristics including an abrasion pattern and a relatively high surface roughness that provides for surface activation that enhances the placement thereon of a subsequent metal membrane layer without the use of a chemical activating solution. The composite gas separation module is useful in the separation of hydrogen from hydrogen-containing gas streams.
Owner:SHELL OIL CO
Polycarbonate resin composition, and optical material and optical lens each manufactured using same
ActiveUS20170051146A1High glass transition temperatureReduce the numberOptical elementsArylPolymer science
A polycarbonate resin composition including: a polycarbonate resin (A) which has a constitutional unit (a) represented by general formula (4); and a polycarbonate resin (B) which has a constitutional unit (b) represented by general formula (5). (In formula (4), X represents an alkylene group having 1 to 4 carbon atoms.) (In formula (5), R1 and R2 independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxyl group having 1 to 20 carbon atoms, a cycloalkyl group having 5 to 20 carbon atoms, a cycloalkoxyl group having 5 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an aryloxy group having 6 to 20 carbon atoms; and Y represents an alkylene group having 1 to 4 carbon atoms.)
Owner:MITSUBISHI GAS CHEM CO INC
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