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Stiffness

Stiffness-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Organic el display panel, organic el display device, and method of manufacturing organic el display ...
Joled Inc.
October 12, 2017 - N°20170294610

In an organic electroluminescence (el) display panel including: a substrate that is flexible and is made of a resin material; a plurality of light-emitting elements that are disposed on the substrate and are spaced away from one another; and a plurality of wire units that are disposed on the substrate and establish electrical connection between the plurality of light-emitting elements, ...
Variable stiffness device and method of manufacturing the same
Fondazione Istituto Italiano Tecnologia
October 12, 2017 - N°20170292502

A variable stiffness device, including a core including a low melting point alloy, an encapsulation surrounding the core, the encapsulation made of an elastic material and sealing the core, and a heating device arranged around the encapsulation, configured to heat the core, wherein the elastic material of the encapsulation is subject to a tensile stress in a direction along a ...
Thin bow-string centralizer for wells
Slender Force, Llc
October 12, 2017 - N°20170292336

The present disclosure provides a bow-spring centralizer by using thinner bows of advanced alloys and thermal conditioning that can reduce the thickness of the bows compared to traditional bows, and yet provide sufficient restoring force after compression in a tight annulus with little radial thickness. The present disclosure also provides a specially shaped centralizer bow with cross sections that can ...
Stiffness Patent Pack
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Stiffness Patent Applications
Download 324+ Stiffness-related PDFs
For professional research & prior art discovery
inventor
  • 324+ full patent PDF documents of Stiffness-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Optical coherence elastography to assess biomechanics and detect progression of ocular and other tissues degenerative ...
University Of Houston System
October 12, 2017 - N°20170290503

An excitation force (internal or external) and phase-sensitive optical coherence elastography (oce) system, used in conjunction with a data analyzing algorithm, is capable of measuring and quantifying biomechanical parameters of tissues in situ and in vivo. The method was approbated and demonstrated on an example of the system that combines a pulsed ultrasound system capable of producing an acoustic radiation ...
Integrating vertical seismic profile data for microseismic anisotropy velocity analysis
Halliburton Energy Services, Inc.
October 05, 2017 - N°20170285195

A system and a method for producing an anisotropic velocity model. Vertical seismic profile (vsp) data is obtained for a geological area. At least two stiffness coefficients in a fourth-rank elasticity stiffness tensor are calculated based on p-wave and s-wave velocities determined using the vsp data. Microseismic profile data for the geological area is obtained and all remaining unknown stiffness ...
Predicting semiconductor package warpage
International Business Machines Corporation
October 05, 2017 - N°20170284913

A method for predicting the electrical functionality of a semiconductor package, the method includes performing a first stiffness test for a first semiconductor package, receiving failure data for the first semiconductor package, the failure data includes results of an electrical test performed after the first semiconductor package is assembled on a printed circuit board, generating a database comprising results of ...
Stiffness Patent Pack
Download 324+ patent application PDFs
Stiffness Patent Applications
Download 324+ Stiffness-related PDFs
For professional research & prior art discovery
inventor
  • 324+ full patent PDF documents of Stiffness-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Subgrade peat stabilisation system for railway
Tbt Engineering Limited
October 05, 2017 - N°20170284031

A ground stabilisation system is used for stabilising a subgrade region which includes a peat layer under a railway having rails supported across rail ties on a ballast layer over the subgrade region. The system uses a plurality of drain members submerged in an upright orientation within the peat layer of the subgrade region in which each drain member has ...
Pressure sensitive adhesive sheet for tire
Lintec Corporation
October 05, 2017 - N°20170283660

Provided is a pressure sensitive adhesive sheet for tires that enables continuous and efficient labeling on tires using a labeling apparatus. The pressure sensitive adhesive sheet includes a release material (c), a first pressure sensitive adhesive layer (b1), a first substrate (a1), a second pressure sensitive adhesive layer (b2), and a second substrate (a2), in this order, and satisfies requirement (1): ...
Vehicle hood
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)
October 05, 2017 - N°20170282978

Provided is a vehicle hood that allows a reduction in thickness of an outer panel while providing stiffness of the outer panel. A vehicle hood includes an outer panel, an inner panel, and a plurality of adhesive components. The inner panel has a plurality of beads. Each bead has a support part that supports each adhesive component. The adhesive components ...
Baffled fluid tank with stairway access
Western Technology Services International, Inc.
October 05, 2017 - N°20170282777

A tank for transporting fluids on a truck chassis includes a front wall, side walls, a back wall, a top, and a floor. Interior stairs extend from the floor to an opening in the top to allow stair access into the interior with integrated safety handrails on the fill port cover. Stair toe kicks act as internal transverse baffles to ...
Biaxially oriented polyolefin film with high moisture vapor barrier and stiffness properties
Toray Plastics (america), Inc.
October 05, 2017 - N°20170282507

Described are coextruded multi-layer biaxially oriented polyolefin barrier films with improved processability, moisture vapor barrier, and stiffness. The disclosed films comprise a cyclic olefin copolymer (coc) core layer blended with hydrogenated hydrocarbon resin and at least one outer layer having functionality for solvent resistance, heat sealing, or winding, or printing/coatings or adhesion for lamination.
Medical devices and methods of manufacturing same
Stryker European Holdings I, Llc
October 05, 2017 - N°20170281909

A method of forming a fenestrated tubular support member includes determining a first iso-stiffness curve corresponding to a first function of beam length versus ring width for the first stiffness; determining a second iso-stiffness curve corresponding to a second function of beam length versus ring width for the second stiffness; determining an iso-volume curve corresponding to a third function of ...
Stiffness Patent Pack
Download 324+ patent application PDFs
Stiffness Patent Applications
Download 324+ Stiffness-related PDFs
For professional research & prior art discovery
inventor
  • 324+ full patent PDF documents of Stiffness-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Chassis arrangement for an electrically powered wheelchair and an electrically powered wheelchair comprising the same
Permobil Ab
October 05, 2017 - N°20170281436

The present disclosure relates to a chassis arrangement (1) for an electrically powered wheelchair (35). The chassis arrangement (1) comprises a main chassis member (3) having a first side panel (3a) defining a first side of the main chassis member (3), and a second side panel (3b) defining a second side of the main chassis member (3), the second side being opposite to the first side, ...
Flexible medical instrument
Intuitive Surgical Operations, Inc.
October 05, 2017 - N°20170281288

A medical system including a flexible instrument such as a lung catheter or bronchoscope provides a control mode in which direct manual control of insertion can be used with computer-assisted control of instrument characteristics such as the orientation or rigidity of a portion of the instrument. To facilitate manual insertion control, a mechanism can provide low inertia and friction for ...
Housing features of an electronic device
Apple Inc.
September 28, 2017 - N°20170279943

An enclosure and a method for forming an enclosure are disclosed. The enclosure may be formed from metal, such as aluminum, and further include a non-metal portion allowing for transmission and receipt of electromagnetic waves. The non-metal portion may be interlocked to the enclosure and in particular, to a region within the enclosure including a first material having a relatively ...
High power flywheel system
Helix Power Corporation
September 28, 2017 - N°20170279335

A flywheel energy storage system includes a rotating assembly having a plurality of magnets and a longitudinal axis about which the rotating assembly rotates and static assembly having a stator configured to magnetically interact with the plurality of magnets of the rotating assembly. The rotating assembly includes a rotor back iron supporting the plurality of magnets and disposed further from ...
Method for producing a semi-conductor arrangement and corresponding semi-conductor arrangement
Audi Ag
September 28, 2017 - N°20170278822

A method for producing a semiconductor arrangement, said method includes fastening a semiconductor on a base element by means of a sintered layer, wherein a side of the sintered layer which faces the base element is configured planar; and perforating a region of the base element, which directly contacts the sinter, wherein the perforating includes generating a plurality of through-openings ...
Geared architecture for high speed and small volume fan drive turbine
United Technologies Corporation
September 28, 2017 - N°20170276010

A gas turbine engine according to an example of the present disclosure includes, among other things, a fan shaft driving a fan having fan blades supported by a fan shaft support defining a fan shaft support lateral and transverse stiffness. A gear system connected to the fan shaft including a ring gear defining a ring gear lateral and transverse stiffness, ...
Geared architecture for high speed and small volume fan drive turbine
United Technologies Corporation
September 28, 2017 - N°20170276009

A gas turbine engine according to an example of the present disclosure includes, among other things, a fan shaft driving a fan having fan blades, a fan shaft support said that supports fan shaft and a gear system connected to the fan shaft. The gear system includes a ring gear defining a ring gear lateral stiffness and a ring gear ...
Method and system for modeling and simulating a fractured reservoir
United Technologies Corporation
September 28, 2017 - N°20170275970

The present disclosure describes methods and systems to enhance subsurface models of fractured reservoirs. In particular, the methods and systems described herein incorporate the effects of “dynamic” compressible fractures and, thus, can improve predictions of fractured reservoir performance over time. The methods and systems may utilize predictive algorithms for mechanical and hydraulic stiffness properties of the ...
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