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81results about How to "Product's lifetime" patented technology

Configuration and method for bidirectional transmission of signals in a motor vehicle

A method for operating a tire pressure measuring system uses a transceiver. When triggered, the transceiver transmits an energy signal to a transponder in a tire that then responds with a data signal. So that the energy signals do not interfere with other transceivers on receipt of the data signals, the method makes provision for the repetition rate with which the energy signals are triggered to be a function of the speed of the vehicle. Transmission is more frequent at higher speed than at lower speed.
Owner:SIEMENS AG

Apparatus and method for endoscopic 3D data collection

An endoscopic apparatus includes a light-generating mechanism for generating at least one modulated measuring beam, a light-transmitting mechanism for conducting the measuring beam onto an area to be observed, where the light-transmitting mechanism includes an illuminating lens, in addition to a light-imaging mechanism for imaging a signal beam from the area to be observed at least onto a phase-sensitive image sensor, which includes a number of pixels, where the light-imaging mechanism includes an imaging lens. At least one additional image sensor is provided and the light-imaging mechanism includes a beam-splitter and / or an optical switch, where at least one adaptive lens is provided for adapting the fields of vision of the image sensors. As a result, an apparatus is created for endoscopic 3D data collection that is suitable for various types of image sensors.
Owner:STORZ ENDOSKOP PRODN

Apparatus and method for endoscopic 3D data collection

An endoscopic apparatus includes a light-generating mechanism for generating at least one modulated measuring beam, a light-transmitting mechanism for conducting the measuring beam onto an area to be observed, where the light-transmitting mechanism includes an illuminating lens, in addition to a light-imaging mechanism for imaging a signal beam from the area to be observed at least onto a phase-sensitive image sensor, which includes a number of pixels, where the light-imaging mechanism includes an imaging lens. At least one additional image sensor is provided and the light-imaging mechanism includes a beam-splitter and / or an optical switch, where at least one adaptive lens is provided for adapting the fields of vision of the image sensors. As a result, an apparatus is created for endoscopic 3D data collection that is suitable for various types of image sensors.
Owner:STORZ ENDOSKOP PROD GMBH

Clamp structure for tonneau cover of pick-up truck

A clamp structure for a tonneau cover of a pick-up truck is disclosed and mounted to one frame section of a tonneau cover for releasably securing the frame section on a side wall of a cargo bed of the pick-up truck. The clamp structure has a composite grip element which has a metal grip body and a plastic sleeve. The metal grip body has an engaging portion to stably engage with the side wall of the pick-up truck. The plastic sleeve has a first abutment flange to smoothly abut against a turning handle, and a second abutment end facing a sliding block. Thus, the composite grip element can provide advantages of both of metal and plastic material, so that the operational stability and reliability of the clamp structure can be enhanced, and the lifetime thereof can be elongated.
Owner:CYC ENG

Wireless key and door remote control system

A wireless key includes a receiver circuit that operates with a built-in battery, and receives a polling radio wave for wireless key search and authentication from a vehicle, and a transmitter circuit that transmits a lock operation radio wave to a door based on the manipulation on a manipulation device. The wireless key is capable of changing over operation mode between a power saving mode that permits the operation of transmitting the lock operation radio wave by the transmitter circuit and stops the operation of receiving the polling radio wave by the receiving circuit, and a full power mode that permits the operation of transmitting the lock operation radio wave by the transmitter circuit and continues the reception by the receiver circuit.
Owner:DENSO CORP

Composite tonneau cover of pick-up truck

A composite tonneau cover of a pick-up truck is disclosed. The composite tonneau cover has at least one frame section and is releasably secured on a side wall of a cargo bed of the pick-up truck. Each of the frame section comprises: a flexible cover material; a rigid metal panel covered by the flexible cover material and having at least two end edges; and a plurality of outer rails covered by the flexible cover material. Each of the outer rails has an inner side formed with an installation groove, and each of the end edges of the rigid metal panel is inserted into the installation groove of one of the outer rails. Thus, the composite tonneau cover can provide dual advantages of hard-top type tonneau cover and soft-top type tonneau cover.
Owner:CYC ENG

Garment with heating assembly

A heat producing garment with a separate control. The garment comprising a power source and a heating package located at the specific part of the garment and including; a heating device energized by the power; and a control circuit for controlling the heating status of the heating device; and a switch assembly separated from and electrically connected with the heating package allowing control of the on / off status of the heating device. The separation of the control from the garment would allow the heating of the garment to be easily controlled, allow the control to be encased in a hard protection, and allow the control to be replaced if broken.
Owner:PETATECH

Real-time monitoring of retaining ring thickness and lifetime

A method and apparatus for monitoring the condition of a surface of a retaining ring disposed on a carrier head in a polishing module is described. In one embodiment, a method for monitoring at least one surface of a retaining ring coupled to a carrier head is provided. The method includes moving the carrier head adjacent a sensor device disposed in a polishing module, transmitting energy from the sensor device toward the retaining ring, receiving energy reflected from the retaining ring, and determining a condition of the retaining ring based on the received energy.
Owner:APPLIED MATERIALS INC

Light emitting and lasing semiconductor methods and devices

The invention is applicable for use in conjunction with a light-emitting semiconductor structure that includes a semiconductor active region of a first conductivity type containing a quantum size region and having a first surface adjacent a semiconductor input region of a second conductivity type that is operative, upon application of electrical potentials with respect to the active and input regions, to produce light emission from the active region. A method is provided that includes the following steps: providing a semiconductor output region that includes a semiconductor auxiliary layer of the first conductivity type adjacent a second surface, which opposes the first surface of the active region, and providing the auxiliary layer as a semiconductor material having a diffusion length for minority carriers of the first conductivity type material that is substantially shorter than the diffusion length for minority carriers of the semiconductor material of the active region.
Owner:QUANTUM ELECTRO OPTO SYST

Method of forming a powder compact

This invention provides a method of forming a powder compact which can produce a high density compact under a high pressure and at the same time can reduce pressure for ejecting the compact from a die. This method comprises the application step of applying a higher fatty acid lubricant to an inner surface of a heated die, and the compaction step of filling metal powder into the die and compacting the metal powder under such a pressure as to force the higher fatty acid lubricant to be chemically bonded with the metal powder and form a metallic soap coating. Since the metallic soap coating is formed between the die and a compact, friction force between the die and the compact is decreased and ejecting pressure can be remarkably decreased despite of compaction with high pressure. Besides, a high density compact can be obtained owing to the compaction with high pressure.
Owner:TOYOTA CENT RES & DEV LAB INC +1

Perovskite surface defect passivation using zwitterionic amino acids

InactiveUS20190164699A1Reduces charge trap densityElongates carrier recombination lifetimeLight-sensitive devicesSolid-state devicesActive layerMolecular physics
Semiconductor devices including a cathode layer, an anode layer, an active layer disposed between the cathode layer and the anode layer, wherein the active layer includes a perovskite layer, and a passivation layer disposed directly on a surface of the active layer between the cathode layer and the active layer, the passivation layer including a zwitterionic amino acid, such as valine or phenylalanine or other amino acid that passivates both cationic and anionic defects in the surface of the active layer.
Owner:BOARD OF RGT UNIV OF NEBRASKA

Droplet ejecting apparatuses and methods for cleaning droplet ejecting face and wiping member

A droplet ejecting apparatus comprising a droplet ejecting unit having a droplet ejecting face, wherein the droplet ejecting face is provided with nozzles which eject droplets containing an organic compound, the droplet ejecting apparatus ejects the droplets by an inkjet method, the droplet ejecting apparatus comprises a water-shedding film provided on the droplet ejecting face near the nozzles and a hydrophilic film containing a photocatalyst provided in a region on the droplet ejecting face other than near the nozzles. Also provided is a droplet ejecting apparatus comprising a droplet ejecting unit, a cleaning member, and a wiping member, wherein the cleaning member removes the dirt containing an organic compound adhered to the droplet ejecting face, the wiping member wipes off the dirt containing the organic compound adhered to the cleaning member, and a wiping part of the wiping member comprises a photocatalyst.
Owner:FUJIFILM BUSINESS INNOVATION CORP

Inkjet recording system and inkjet recording method

A recording system includes a line head having a plurality of nozzles arranged in a Y direction, a LF motor for feeding a role sheet in an X direction, and a CR motor for shifting a set position of the line head sequentially. When the set position of the line head is shifted by a given distance in the Y direction, the recording system converts image data in such a manner that an image is shifted in an opposite direction by a distance equal to the given distance so that the same image is recorded in different positions of the nozzles.
Owner:PANASONIC CORP

Method for estimating the end of lifetime for a power semiconductor device

The invention regards an method for estimating the end of lifetime for a power semiconductor device, such as an IGBT power module, comprising the steps of; establishing the temperature of the power semiconductor device, determining the voltage drop over the power semiconductor device for at least one predetermined current where the current is applied when the power semiconductor device is not in operation, wherein the end of lifetime is established dependent on the change in a plurality of determined voltage drops.
Owner:K B ELECTRONICS INC

Elastomeric Sleeve-Enabled Telescopic Joint for a Marine Drilling Riser

A telescopic joint for a marine drilling riser has an outer barrel and an inner barrel defining a central lumen for passage of a drill pipe string. The inner barrel is received within the outer barrel, and there is a clearance fit between the barrels for sliding of the inner barrel with respect to the outer barrel while maintaining a coaxial relationship between the barrels. A tubular rolling elastomeric membrane is disposed within the outer barrel and has one end secured to an outer circumference of the inner barrel and another end secured to an inner circumference of the outer barrel for sealing drilling fluid within the central lumen. As the inner barrel slides with respect to the outer barrel, the elastomeric membrane rolls with respect to the inner barrel and the outer barrel so that wear of the seal due to abrasion is eliminated.
Owner:WELLS FARGO BANK NAT ASSOC +1

Organic light emitting display

An organic light emitting display provided according to the invention maintains light emission efficiency and elongates its lifetime by radiating heat generated from organic light emitting elements to the outside of an encapsulated area. In the organic light emitting display, a part of a cathode is extended to the outside of the encapsulated area of a main substrate to form a radiation section integrally with the cathode. Heat generated from organic light emitting elements is diffused and radiated from the radiation section so that the heat can be discharged therefrom.
Owner:SAMSUNG DISPLAY CO LTD +1

Embedded inductor and manufacturing method thereof

An embedded inductor includes a coil and a magnetic body covering the coil. The magnetic body includes an insulated magnetic powder, a coupling agent and a resin. In addition, a manufacturing method of the embedded inductor includes steps of performing an insulation process for a magnetic powder to obtain an insulated magnetic powder; performing a surface process on the insulated magnetic powder; mixing the surface-processed insulated magnetic powder with a liquid resin to form a mixture; providing a coil; covering the coil with the mixture; and performing pressing and curing processes to obtain the embedded inductor.
Owner:DELTA ELECTRONICS INC

Organic photovoltaic cell

Provided is an organic photovoltaic cell having a long lifetime. An organic photovoltaic cell 100 comprises a first electrode 2, an active layer 3 capable of generating a charge by incident light, a second electrode 4, and a barrier layer 6 in this order. The barrier layer 6 comprises an inorganic layer 7 comprising an inorganic material and an organic layer 8 comprising an organic material. One or both of the inorganic layer 7 and the organic layer 8 have a function of blocking ultraviolet light.
Owner:SUMITOMO CHEM CO LTD

Fuel-air separation structure improvement for engine blow-by of vehicles

This invention is to provide a fuel-air separation structure improvement for engine blow-by, which features an extra oil recirculation tube set up in between the bottom of the fuel-air separator and the engine, where the flow connection of the oil recirculation tube is controlled by a check valve, and the direction of the check valve is enabled only in a unidirectional way, pointing from the fuel-air separator to the crankcase of the engine, whereas the reverse direction is being cut off. By means of the aforementioned structure, the problems of carbon deposits in engine and exhaust pollution due to an excess of oil along with blow-by in the fuel-air separator can thus be substantially improved.
Owner:AEON MOTOR CO LTD

Control method of piezoelectric actuator, position control equipment, and disk device

InactiveUS20060082254A1Reduction in insulation resistanceReduction in displacement amountPiezoelectric/electrostrictive device manufacture/assemblyTrack finding/aligningElectricityLow voltage
A position control equipment has a piezoelectric actuator, a power supply for applying voltage to the piezoelectric actuator, a position control unit, and a reverse low voltage control unit. The position control unit identifies a position control state where position control is performed by displacing the piezoelectric actuator and a standby state that does not require the position control, and controls the position. When the position control unit identifies the standby state, the reverse low voltage control unit sets a reverse low voltage that directs oppositely to the polarization direction of the piezoelectric film and is lower than a coercive voltage and a set time during which the reverse low voltage is applied, and transmits a power supply control signal for generating the set reverse low voltage and set time to the power supply. Thus, a large displacement amount is kept and the long lifetime can be realized.
Owner:PANASONIC CORP
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