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Delta T Corporation patents

Recent patent applications related to Delta T Corporation. Delta T Corporation is listed as an Agent/Assignee. Note: Delta T Corporation may have other listings under different names/spellings. We're not affiliated with Delta T Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Delta T Corporation-related inventors

Connected light fixture and related methods

A system for controlling an environmental condition in a space includes one or more light fixtures, each including at least one sensor for sensing a condition of the space (such as temperature), a device for regulating the environmental condition of the space, and a controller for controlling the device based on the sensed condition. The device may comprise a fan, such as a ceiling fan or one forming part of a heating, ventilating, or air conditioning (hvac) unit. ... Delta T Corporation

Headrest having speaker

The present invention prevents a three-dimensional fabric arranged in front surfaces of speakers from flapping due to sound. In the respective front surface sides of, sound-emitting direction regulating members that include annular portions that project forward by a predetermined distance are arranged. ... Delta T Corporation

Method for manufacturing headrest, and headrest

A headrest in which a pad layer is integrally formed, including a portion with a narrow gap, between a mechanism having various types of incorporated functions and a skin member. A shock absorbing member that is an injection-passage-forming member having a foaming raw material injection passage formed so as to run substantially along a direction that is the vertical direction of the headrest in orientation of when a seat is attached, is set in the inside of a skin member, and a foaming raw material for forming the pad layer is injected through the foaming raw material injection passage. ... Delta T Corporation

Integrated thermal comfort control system with variable mode of operation

A system for controlling thermal comfort in a space is provided with a variable mode of operation. The system may include a conditioner for conditioning air in the space, and a sensor for measuring a temperature in the space. ... Delta T Corporation

Method and apparatus for encoder interpolation

Methods and apparatus disclosed herein implement or otherwise embody a technique that compensates for cyclic position errors in encoder-based position detection, wherein the cyclic position errors arise from the presence of harmonic components in the encoder signals relied upon for position determination. Using position-domain compensation for errors arising in the encoder domain offers computational simplicity and impressive compensation performance, even when compensating for a plurality of higher harmonics in the encoder signals, e.g., third harmonic, fifth harmonic, etc. ... Delta T Corporation

Power seat sliding device and vehicle seat

To reduce energy loss to increase power transmission efficiency, as well as to suppress unusual sound resulting from whirling vibration. A driving force transmission mechanism includes a drive unit that generates a rotation force and consists of a motor, as well as an independent rotating mechanism that is disposed between the drive unit and one of a pair of left and right gear mechanisms so as to be connected to the output shaft of the drive unit and has greater kinetic energy than the rotating parts of the gear mechanisms. ... Delta T Corporation

Rotation movement control mechanism and seat

A structure in which two worm wheels are disposed across a worm provides an increase in locking reliability while maintaining stable operation during rotation. At the time of rotation, respective rotating fulcrums set at both end portions in an axial direction of a worm are supported by bearing parts. ... Delta T Corporation

Torque transfer control mechanism and seat structure

A torque transfer control mechanism that suppresses output-side displacement, and including a rotation control unit that maintains a locked state when an input torque rotating a transfer mechanism is not applied, and releases the locked state when the transfer mechanism rotates. The rotation control unit includes an internal gear and lock plates that include outer teeth that can engage with inner teeth of the internal gear. ... Delta T Corporation

Lumbar support structure and seat structure

A back cushioning member having a tensile structure to reduce discomfort of a seated person. A lower lumbar support 10 installed in a lower portion of a back frame 111 and an upper lumbar support 20 installed in an upper portion of the lower lumbar support 10 are provided. ... Delta T Corporation

Ceiling fan with moisture protection features

A fan may be designed for the strategic diversion of moisture through or around a housing enclosing a controller and/or a motor. The enclosure may include one or more paths for directing moisture away from the controller or the motor. ... Delta T Corporation

Seat support mechanism, seat structure and suspension seat

A seat support mechanism including a lifter, and configured to perform a cushion frame suspension function no matter to what height a cushion frame is adjusted. Torsion bars extending in the width direction of a cushion frame and elastically supporting the cushion frame are supported by a link mechanism disposed between sliders and the cushion frame. ... Delta T Corporation

Integrated thermal comfort control system with shading control

An environmental control system for a space including at least one window adapted for admitting light into the space. The system comprises an environmental controller (such as a fan, a light, an hvac system, a window, a window covering, or any combination of the foregoing) for regulating an environmental condition, and at least one first sensor, such as a radiant heat flux sensor, for sensing an amount of radiant energy associated with the space and generating an output. ... Delta T Corporation

3d integrated thermoelectric generator operating in an out-of-plane heat flux configuration with internal voids and heat conduction paths conditioning vias

Dices of integrated z-device structures on a substrate wafer of a 3d integrated thermo-electric generator (iteg) may be stacked in a tri-dimensional heterogeneous integration mode, without or with interposer wafer dices, in coherent thermal coupling among them. Through silicon vias (tsvs) holes through the thickness of the semiconductor crystal of substrate of the dices of integrated z-device structures in geometrical projection correspondence with valley bottom metal junction contacts, and through silicon vias (tsvs) holes through the thickness of the semiconductor crystal of interposer dices, in geometrical projection correspondence with the hill-top metal junction contacts of the coupled z-device structures, have a copper or other good heat conductor filler, form low thermal resistance heat conduction paths through the stacked z-device structures. ... Delta T Corporation

Silicon integrated bivalve thermoelectric generator of out-of-plane heat flux configuration

Disclosed are two geometrically identical integrated z-device structures, integrated in two distinct silicon dices, joined together in a face-to-face configuration, such that a p-doped thin film leg of one structure faces toward a n-doped thin film leg of the other structure and vice versa. Upon joining the z-device structures together, the hill-top metal contacts of one integrated structure are bonded in electrical and thermal continuity with correspondent hill-top metal contacts of the other integrated structure, forming a substantially bivalve teg of increased power yield for the same footprint area and having an enhanced conversion efficiency. ... Delta T Corporation

07/06/17 / #20170194549

Silicon integrated, out-of-plane heat flux thermoelectric generator

An enhanced electrical yield is achieved with an integrated thermoelectric generator (iteg) of out-of-plane heat flux configuration on a substrate wafer having hill-top junction metal contacts and valley-bottom junction metal contacts joining juxtaposed ends of segments, alternately p-doped and n-doped, of defined thin film lines of segments of a polycrystalline semiconductor, extending over inclined opposite flanks of hills of a material of lower thermal conductivity than the thermal conductivity of the thermoelectrically active polycrystalline semiconductor, by keeping void the valleys spaces (v) among the hills and delimited at the top by a planar electrically non conductive cover with metal bond pads defined over the coupling surface, adapted to bond with respective hill-top junction metal contacts. The junction metal contacts have a cross sectional profile of low aspect ratio, with two arms or wings overlapping the juxtaposed end portions of the segments. ... Delta T Corporation

04/27/17 / #20170115019

Environmental condition control based on sensed conditions and related methods

An apparatus is provided for controlling environmental conditions using a fan and a light in connection with a building having a space including a partition, such as a wall. The apparatus may include a control adapted for being mounted to the partition and for coordinating the control of the fan and the light based on a sensed condition, such as temperature or occupancy. ... Delta T Corporation

03/30/17 / #20170089348

Fan with remote temperature sensor and mounting arrangement

A fan includes a temperature sensor, such as a passive infrared sensor, for sensing temperature at a location remote from the fan, such as at a floor, ceiling, or wall, or simply external to the fan housing. This may avoid the influence of heat generated from components of the fan, such as the fan motor or controller for controlling the operation of the fan. ... Delta T Corporation

03/30/17 / #20170086590

Seat cushioning member support mechanism and seat structure

A sheet cushioning member includes front links coupled to a front torsion bar and rear links coupled to a rear torsion bar are arranged at a predetermined interval from each other in a front and rear direction of a seat, and when a predetermined load or larger is applied, the front links and the rear links rotate in opposite directions, and dampers are disposed to extend between lower portions of the front links and the rear links. When a predetermined load fluctuation or larger occurs, the dampers expand or contract to exhibit a damping force, and a load fluctuation smaller than this does not cause the dampers to expand or contract and is alleviated by elasticity of the front torsion bar and the rear torsion bar. ... Delta T Corporation

03/23/17 / #20170080832

Seat structure

A seat structure. A reinforcing structure in a substantially rectangular frame shape is set in an area where cushion-part side frames and back-part side frames are coupled to each other via reclining mechanism parts, from vicinities of rear portions of the cushion-part side frames up to vicinities of lower portions of the back-part side frames. ... Delta T Corporation

01/19/17 / #20170016589

Tunable luminaire and related methods to control light output

A light fixture may include one or more light sources and one or more lenses for manipulating light provided by the light sources. The lenses may manipulate the direction of the light, light wavelength, dispersion pattern, or any other quality of the light. ... Delta T Corporation

01/19/17 / #20170016451

Fan with learning mode

A fan, such as a ceiling fan, includes a learning mode of operation. This learning mode may permit a user to input a desired speed for the fan for a given condition, such as ambient temperature, and adjustments for other conditions would be automatically determined based on the user input. ... Delta T Corporation

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Delta T Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Delta T Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by