Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
42results about How to "Prevent dropout" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Magnetic tape and method of manufacturing the same
ActiveUS9721605B2Avoid it happening againImprove the immunityBase layers for recording layersRecord information storageMedicineMagnetic tape
Provided is a magnetic tape, which comprises, on a nonmagnetic support, a nonmagnetic layer comprising nonmagnetic powder and binder, and on the nonmagnetic layer, a magnetic layer comprising ferromagnetic powder and binder; wherein at least the magnetic layer comprises one or more components selected from the group consisting of a fatty acid and a fatty acid amide; a quantity of components selected from the group consisting of a fatty acid and a fatty acid amide per unit area of the magnetic tape among components that are extracted from a surface on the magnetic layer side of the magnetic tape is less than or equal to 15.0 mg / m2, and a concentration of carbon, C, that is obtained by X-ray photoelectron spectroscopy conducted at a photoelectron take-off angle of 10 degrees on the surface on the magnetic layer side of the magnetic tape is greater than or equal to 50 atom %.
Owner:FUJIFILM CORP
Magnetic tape and method of manufacturing the same
ActiveUS20160189740A1Avoid it happening againImprove the immunityBase layers for recording layersTape carriersMagnetic tapeNon magnetic
Provided is a magnetic tape, which comprises, on a nonmagnetic support, a nonmagnetic layer comprising nonmagnetic powder and binder, and on the nonmagnetic layer, a magnetic layer comprising ferromagnetic powder and binder; wherein at least the magnetic layer comprises one or more components selected from the group consisting of a fatty acid and a fatty acid amide; a quantity of components selected from the group consisting of a fatty acid and a fatty acid amide per unit area of the magnetic tape among components that are extracted from a surface on the magnetic layer side of the magnetic tape is less than or equal to 15.0 mg / m2, and a concentration of carbon, C, that is obtained by X-ray photoelectron spectroscopy conducted at a photoelectron take-off angle of 10 degrees on the surface on the magnetic layer side of the magnetic tape is greater than or equal to 50 atom %.
Owner:FUJIFILM CORP
Self-propelled cleaner
InactiveUS20050288079A1Increase added valueEvenly matchedAutomatic obstacle detectionTravelling automatic controlHuman–computer interactionImage display
A self-propelled cleaner which is more attractive as a playmate. A game control processor makes a sound output processor issue a prescribed successful capture message when a human body detection processor detects a player in motion after the end of each cycle of a prescribed game message repeatedly issued by the sound output processor at prescribed times. Also it makes an imaging device take an image of the player and makes an image display processor display the image. If a predetermined number of players are detected or if it is detected that a given game end key on the cleaner body has been pressed while the game message is being issued, it ends the game. As a consequence, the self-propelled cleaner not only functions as a cleaner but also as an opponent for a human player in a given game, taking full advantage of its self-propelling function.
Owner:FUNAI ELECTRIC CO LTD
Dressing tool for the surface of an abrasive cloth and its production process
InactiveUS6306025B1Short lifeSimple processElectrolytic coatingsGrinding drivesForeign matterForeign substance
Onto the surface of a dressing tool for removing the clogging of an abrasive cloth, diamond grains of plural groups each having a different average particle diameter are subjected to be mixed and then fixed. In this state, the upper end of small diamond grains 4 is projected over nickel plating 2. Thereby foreign substances aggregated in the concave of the abrasive cloth are effectively removed and at the same time wearing the surface of the nickel plating 2 is prevented. Achieved are the stabilization of a polishing speed in polishing and the inhibition of dropping out diamond grains and wearing nickel plating in dressing.
Owner:NEC ELECTRONICS CORP
Image forming apparatus
ActiveUS20130064559A1Good transferabilityPrevent dropoutElectrographic process apparatusImage formationEngineering
An image forming apparatus includes a transfer device to transfer a toner image formed on an image bearing member onto a recording medium, a sheet separation device to separate the recording medium from the image bearing member, a sheet separation bias application device to apply to the sheet separation device a sheet separation bias in which an alternating current (AC) component is superimposed on a direct current (DC) component, and a transfer bias application device to selectively apply to the transfer device one of a DC transfer bias having a DC component and a superimposed transfer bias in which an AC component is superimposed on a DC component. Upon application of the superimposed transfer bias to the transfer device, the sheet separation bias applied to the sheet separation device is changed from the sheet separation bias applied upon application of the DC transfer bias to the transfer device.
Owner:RICOH KK
Anti-Reflection Coat and Optical Device
ActiveUS20140009835A1Improve adhesionIncreased durabilityLayered productsNanoopticsSilica particleRefractive index
An anti-reflection coat includes an intermediate layer and a low refractive index layer sequentially stacked on a substrate, and preventing the reflection of incident light by optical interference effect, wherein the low refractive index layer is a film formed on the surface of the intermediate layer by a wet film formation method using a coating liquid including layer-constituting raw materials which includes hollow silica particles adhering each other with a binder, and the intermediate layer is a layer mainly composed of an organometallic compound which adheres well to the binder and having wettability to the coating liquid; and provides an optical device including the anti-reflection coat.
Owner:TAMRON
Passive optical network system, optical line terminal, and optical network unit
InactiveUS20130148972A1Minimal communicationLow transfer rateMultiplex system selection arrangementsTime-division optical multiplex systemsClock rateOptical line termination
An optical line terminal includes the transmission rate control table for storing a minimum bandwidth for an emergency status for each of optical network units in addition to a maximum assigned bandwidth in a normal status. When a decrease in a supply power is detected, the optical line terminal calculates a transmission clock rate providing a minimum bandwidth required by each optical network unit with reference to the transmission rate control table. The optical line terminal determines change timing of downstream and upstream transmission clock rates, and change timing of upstream data for time-division multiplexing to instruct each of the optical network units. Both the optical line terminal and the optical network unit change the transmission clock rates with substantial synchronization therebetween.
Owner:HITACHI LTD
Code division multiple access communication system
InactiveUS6865174B1Accurate demodulationPrevent dropoutTime-division multiplexRadio transmissionOrthogonal coordinatesFrequency spectrum
In a code division multiple communication system which prevents the dropout of a whole packet and does not require the generation of a carrier from a received signal, under bad communication path, by generating an orthogonal code with chip synchronization from a correlation peak of a synchronization code sequence output from a surface acoustic wave matched filter, a preamble division of a spectrum spread signal is composed of plural synchronization burst. Each synchronization burst is composed of a synchronization packet division having the Barker code of 11 chips and a dummy division. The period of one synchronization burst (Tburst) is set equally to the period of one symbol in a data division (Tsymbol) which is modulated by the orthogonal sequential code of 64 chips. When the correlation peak of at least one from among plural synchronization code sequences is detected, the orthogonal code can be generated in accordance with the start timing of the first symbol in the data division.
Owner:TSUBOUCHI KAZUO
Mobile IP network system and connection switching method
InactiveUS20060114856A1Prevent dropoutNetwork traffic/resource managementNetwork topologiesAccess networkRadio access network
In a mobile IP network system including a plurality of radio access networks for connecting with mobile stations via radio links and an IP network connected with a plurality of packet nodes for transferring IP packets, each of the radio access networks has at least one base station controller and at least one radio base station connected to the base station controller. Each of the base station controllers in the radio access network is connected to the plurality of packet nodes to each other via a network and selects one of the plurality of packet nodes in accordance with a state of each mobile station to establish a logical connection to be used in IP packet communication of the mobile station.
Owner:HIRATA TETABUHIKO +6
Mobile IP network system and connection switching method
InactiveUS7009950B1Prevent dropoutNetwork traffic/resource managementNetwork topologiesAccess networkPacket communication
In a mobile IP network system containing a plurality of radio access networks 2 for connecting with mobile stations 1 via radio links and an IP network 102 connected with a plurality of packet nodes for transferring IP packets, each of the radio access networks has at least one base station controller 7 and at least one radio base station 6 connected to the base station controller. Each of the base station controllers 7 in the radio access network is connected to the plurality of packet nodes to each other via a network 104 and selects one of the plurality of packet nodes in accordance with a state of each mobile station to establish a logical connection to be used in IP packet communication of the mobile station.
Owner:HITACHI LTD
Micro electro mechanical system and head gimbal assembly
InactiveUS20090251825A1Prevent dropoutRestricts lateral movementElectrical connection between head and armRecord information storageEngineeringGimbal
Embodiments of the present invention help to prevent dropout of a head slider from an micro electrical mechanical system (MEMS) and damage of the MEMS. In an embodiment of the present invention, a suspension for a slider dynamic electric test (DET) comprises an MEMS for supporting a head slider. The MEMS has a clamper for holding a head slider and the clamper moved by an external force can attach or detach a head slider. The suspension comprises limiters for limiting the clamper's lateral movement. The limiters limit the clamper's undesirable movement, which prevents the clamper's lateral movement in attaching a head slider, a head slider's dropout and the MEMS's damage caused by a contact with a magnetic disk, or a head slider's dropout and the MEMS's damage in handling.
Owner:WESTERN DIGITAL TECH INC
Micro electro mechanical system and head gimbal assembly
InactiveUS8134804B2Prevent dropoutRestricts lateral movementElectrical connection between head and armRecord information storageEngineeringGimbal
Embodiments of the present invention help to prevent dropout of a head slider from an micro electrical mechanical system (MEMS) and damage of the MEMS. In an embodiment of the present invention, a suspension for a slider dynamic electric test (DET) comprises an MEMS for supporting a head slider. The MEMS has a clamper for holding a head slider and the clamper moved by an external force can attach or detach a head slider. The suspension comprises limiters for limiting the clamper's lateral movement. The limiters limit the clamper's undesirable movement, which prevents the clamper's lateral movement in attaching a head slider, a head slider's dropout and the MEMS's damage caused by a contact with a magnetic disk, or a head slider's dropout and the MEMS's damage in handling.
Owner:WESTERN DIGITAL TECH INC
Thrust bearing for turbocharger of internal-combustion engine
ActiveUS20120251383A1Improve wear resistanceWear resistance is unsatisfactoryShaftsBearing componentsMetallurgyTurbocharger
A thrust bearing for a turbocharger of an internal-combustion engine is made of a copper alloy including a brass matrix and a needle-like Mn-Si-based compound dispersed in the brass matrix. Not less than 50% of the needle-like Mn-Si-based compound dispersed in a region from a surface of a sliding portion of the thrust bearing to a depth of 50 μm have a major axis extending from the inside of the sliding portion to the surface. The major axis makes an angle of 30° to 150° with the surface of the sliding portion when observed in a sectional view perpendicular to the surface of the sliding portion.
Owner:DAIDO METAL CO LTD
Rotating member-supporting structure and rotation detecting device having the same
InactiveUS7363826B2Suppress eccentricityImprove accuracyAngles/taper measurementsMeasurement apparatus componentsEngineeringMechanical engineering
Owner:ALPS ALPINE CO LTD
Passive optical network system, optical line terminal, and optical network unit
InactiveUS8948595B2Low transfer rateReduce power consumptionMultiplex system selection arrangementsTime-division optical multiplex systemsClock rateComputer terminal
An optical line terminal includes the transmission rate control table for storing a minimum bandwidth for an emergency status for each of optical network units in addition to a maximum assigned bandwidth in a normal status. When a decrease in a supply power is detected, the optical line terminal calculates a transmission clock rate providing a minimum bandwidth required by each optical network unit with reference to the transmission rate control table. The optical line terminal determines change timing of downstream and upstream transmission clock rates, and change timing of upstream data for time-division multiplexing to instruct each of the optical network units. Both the optical line terminal and the optical network unit change the transmission clock rates with substantial synchronization therebetween.
Owner:HITACHI LTD
Image forming apparatus
ActiveUS8787806B2Prevent dropoutQuality imageElectrographic process apparatusAC - Alternating currentImage formation
An image forming apparatus includes a transfer device to transfer a toner image formed on an image bearing member onto a recording medium, a sheet separation device to separate the recording medium from the image bearing member, a sheet separation bias application device to apply to the sheet separation device a sheet separation bias in which an alternating current (AC) component is superimposed on a direct current (DC) component, and a transfer bias application device to selectively apply to the transfer device one of a DC transfer bias having a DC component and a superimposed transfer bias in which an AC component is superimposed on a DC component. Upon application of the superimposed transfer bias to the transfer device, the sheet separation bias applied to the sheet separation device is changed from the sheet separation bias applied upon application of the DC transfer bias to the transfer device.
Owner:RICOH KK
Magnetic recording medium, and magnetic recording and reproducing methods
InactiveUS20060166041A1Reduce space lossPrevent dropoutRecord information storageMagnetic recordingNon magneticMaterials science
A magnetic recording medium comprising: a nonmagnetic support; and a magnetic layer comprising a binder and ferromagnetic powder dispersed in the binder, wherein the magnetic layer has a surface waviness of from 3 to 15%, the surface waviness being calculated by {[(a total of cross-sectional areas of the magnetic layer at a position 5 nm in an above direction from an average plane of surface waviness of the magnetic layer)+(a total of cross-sectional areas of the magnetic layer at a position 5 nm in a below direction from the average plane of surface waviness of the magnetic layer)] (μm2) / a area of a surface of the magnetic layer to be measured (μm2)}×100(%).
Owner:FUJIFILM CORP +1
Drive device for wire-type window regulator
InactiveUS20050229493A1Easy to carryPrevent dropoutWindowsWindscreensEngineeringMechanical engineering
A drive device for a wire-type window regulator is disclosed wherein a drum is accommodated in a cover and, under such a status, rotating and operating a rotation operator, exposed to an operation bore portion, enables work to be done for winding a wire. With the rotation operator kept in engagement with operation bore portion, the drum is avoided from rotating in a rewinding direction, making it easy to perform work for an output shaft of a motor to be brought into engagement with a drive bore portion of the drum.
Owner:MITSUI KINZOKU ACT
Vitrified super-abrasive-grain grindstone
ActiveUS20140349557A1Increase durabilityGood dispersionRevolution surface grinding machinesBonded abrasive wheelsWear particleGrindstone
A vitrified superabrasive grain grinding stone includes superabrasive grains including a CBN abrasive grain as a main abrasive grain and a diamond abrasive grain as an auxiliary abrasive grain bonded together by use of a vitrified bond. The auxiliary abrasive grain has an average grain diameter equal to ½ to 1 / 10 of that of the main abrasive grain, and the auxiliary abrasive grain has a toughness value of 0.4 to 1 when that of the main abrasive grain is given as 1.
Owner:NORITAKE CO LTD
Drive device for wire-type window regulator
A drive device for a wire-type window regulator is disclosed wherein a drum is accommodated in a cover and, under such a status, rotating and operating a rotation operator, exposed to an operation bore portion, enables work to be done for winding a wire. With the rotation operator kept in engagement with operation bore portion, the drum is avoided from rotating in a rewinding direction, making it easy to perform work for an output shaft of a motor to be brought into engagement with a drive bore portion of the drum.
Owner:MITSUI KINZOKU ACT
Image forming apparatus
ActiveUS20140270830A1Prevent dropoutQuality imageElectrographic process apparatusAC - Alternating currentImage formation
Owner:RICOH KK
Mount apparatus
ActiveUS20160201756A1Improve fatigue strengthSave spaceSpringsNon-rotating vibration suppressionMechanical engineeringVibration source
A mount apparatus that achieves both space saving and weight saving and is excellent in fatigue strength, is provided. The mount apparatus comprises a pair of attachment parts to be attached to a car body, a vibration receiving part, fixed to the attachment parts, for receiving input vibrations from a vibration source through an elastic material, and a dropout prevention plate supporting the vibration receiving part, the attachment parts and the vibration receiving part being made of resin, wherein the dropout prevention plate is arranged so as to cover an outer surface of the vibration receiving part at a predetermined interval from the outer surface of the vibration receiving part, wherein both ends of the dropout prevention plate is fixed through the pair of attachment parts to the car body.
Owner:YAMASHITA RUBBER CO LTD +1
Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head
InactiveUS20120229570A1Avoid collisionInhibit wearInking apparatusWriting implementsLiquid jetEngineering
A liquid ejecting head includes head main bodies each having a nozzle plate having nozzle openings, and a case member to which the head main bodies are fixed, and moves relatively in a first direction with respect to a recording sheet, wherein a cover head which covers the side surfaces of the head main body and a peripheral border of the nozzle plate is provided at each head main body, a protective wall is provided for each head main body between an end portion in the first direction of the case member and the head main body, a range in a second direction of the cover head is included in a range in the second direction of the protective wall, and the protective wall is located further on the case member side than the nozzle plate in a third direction.
Owner:SEIKO EPSON CORP
Mount apparatus
ActiveUS9731586B2Improve fatigue strengthReduce weightMachine framesJet propulsion mountingEngineeringMechanical engineering
A mount apparatus that achieves both space saving and weight saving and is excellent in fatigue strength, is provided. The mount apparatus comprises a pair of attachment parts to be attached to a car body, a vibration receiving part, fixed to the attachment parts, for receiving input vibrations from a vibration source through an elastic material, and a dropout prevention plate supporting the vibration receiving part, the attachment parts and the vibration receiving part being made of resin, wherein the dropout prevention plate is arranged so as to cover an outer surface of the vibration receiving part at a predetermined interval from the outer surface of the vibration receiving part, wherein both ends of the dropout prevention plate is fixed through the pair of attachment parts to the car body.
Owner:YAMASHITA RUBBER CO LTD +1
Stick-like paint container
InactiveUS7004656B2Easy to shapeEasy to implementPropelling pencilsPackaging toiletriesEngineeringScrew thread
A stick-type cosmetic container, comprising an internal structure having a rotational cylinder, a sleeve, and an inner container for filling a stick-type cosmetic therein and allowing the stick-type cosmetic filled in the inner container to be projected and retracted by guiding a small projection provided on the inner container by an inner container guiding groove provided in the sleeve and vertically moving the small projection by a screw threaded in the inner surface of the rotational cylinder, characterized in that the inner container guiding groove provided in the sleeve inside the internal structure is formed of a primary linear groove having a closed bottom end and a secondary groove branched on the way of the primary groove, formed in an approximately inverse J-shape and having an open bottom end, whereby, in normal use, the inner container is not fallen down and, when the stick-type cosmetic is used up, the inner container can be easily disassembled and a member can be easily replaced by using a simple jig, and the stick-type cosmetic container can be used for those cosmetics such as lipstick, lip cream, concealer, skin whitening stick, and sun-burn stick.
Owner:KOBAYASHI KOSE CO LTD
Wire harness
A wire harness includes a plurality of electrical pathways or a plurality of circuits of electrical pathways, and an exterior member into which the electrical pathways are inserted and which protects the electrical pathways. The exterior member is formed by being resin molded into a single pipe-like shape, and has at least one of irregular portions in a pipe axial direction. The irregular portion has a first irregular pipe pan, a second irregular pipe part which is different in shape from the first irregular pipe part and a shape converting part which links the first irregular pipe part and the second irregular pipe part. The shape converting part is formed as a part which extends a predetermined length in the pipe axial direction to straightly wire the wire harness.
Owner:YAZAKI CORP
Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head
A liquid ejecting head includes head main bodies each having a nozzle plate having nozzle openings, and a case member to which the head main bodies are fixed, and moves relatively in a first direction with respect to a recording sheet, wherein a cover head which covers the side surfaces of the head main body and a peripheral border of the nozzle plate is provided at each head main body, a protective wall is provided for each head main body between an end portion in the first direction of the case member and the head main body, a range in a second direction of the cover head is included in a range in the second direction of the protective wall, and the protective wall is located further on the case member side than the nozzle plate in a third direction.
Owner:SEIKO EPSON CORP
Resin molded product and waterproof shielded connector
InactiveUS20160036158A1Prevent dropoutImprove workabilitySecuring/insulating coupling contact membersDustproof/splashproof/drip-proof/waterproof/flameproof connectionEngineering
The invention is directed to a resin molded product including: a resin molded product body part; and a seal part, serving as a seal structure portion with a fixation target, which is integrated with the resin molded product body part, wherein a resin material for forming the resin molded product is a polyphenylene sulfide resin, and a waterproof shielded connector including: a connector housing which is the resin molded product; a terminal fitting which is provided in a terminal of an electrically conducting path; and a shield shell which is provided on an outer side of the connector housing and fixed so as to press the connector housing onto a fixation target.
Owner:YAZAKI CORP
Reproducing apparatus
InactiveUS6963691B2Prevent dropoutReduce electric powerTelevision system detailsDisc-shaped record carriersImaging dataRecording media
The invention provides an apparatus for reproducing a plurality of image data which has been recorded in a plurality of independent areas on a disk-shaped recording medium and specified so as to be reproduced in predetermined order, from the disk-shaped recording medium by using a pickup mechanism. The apparatus has a memory for storing the reproduced image data and a memory control unit for reading out the image data stored in the memory in the predetermined order, and controls whether the image data recorded in the plurality of areas is reproduced in order different from the predetermined order and written in the memory or not, on the basis of position information indicative of positions of the plurality of areas on the disk-shaped recording medium, a capacity of the memory, and a seeking time between the plurality of areas by the pickup mechanism.
Owner:CANON KK
Methods for treating opioid addiction
InactiveUS20200024662A1Prevent dropoutIncrease treatment retentionOrganic active ingredientsNervous disorderOpioid AgonistPharmaceutical drug
Owner:ASSUREX HEALTH INC
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com