公开(公告)号：WO2023018575A1

公开(公告)日：2023-02-16

申请号：PCT/US2022/039110

申请日：2022-08-02

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： THELEN, Darryl, Gerard ,  MARTIN, Jack, Anthony ,  HARPER, Sara ,  ADAMCZYK, Peter, Gabriel ,  PEREGRINE, Kelly

IPC: A61B5/22 ,  A61B5/00

Abstract: A wearable tensiometer integrates patient- worn muscle tissue tensiometery and motion tracking to enable real-time energy measurement for an individual's full gait cycle outside of a laboratory environment.

公开(公告)号：WO2022232741A1

公开(公告)日：2022-11-03

申请号：PCT/US2022/071534

申请日：2022-04-05

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION ,  AIQ SOLUTIONS, INC.

Inventor： JERAJ, Robert ,  FERNANDES, Victor ,  PERK, Timothy ,  FERJANCIC, Peter ,  HUFF, Daniel

IPC: A61B6/00 ,  G06T17/00 ,  A61B6/03

Abstract: A method and apparatus for tracking disease progression as revealed by multiple lesions perform a global optimization to identify corresponding lesions by overlap, for example, after outlines of the lesions have been morphologically dilated. A clustering algorithm addresses the problem of lesions separating into parts or joining together to provide a. clear picture of disease progression.

公开(公告)号：WO2022217190A1

公开(公告)日：2022-10-13

申请号：PCT/US2022/071302

申请日：2022-03-24

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： SZCZYKUTOWICZ, Timothy, P.

IPC: A61B6/00

Abstract: A method of establishing a quantitative measure of contrast enhancement in contrast medical imaging through computer analysis of baseline and enhanced images allows statistical comparison of protocols and imaging parameters from routine hospital operations to enhance and evaluate such protocols and parameters.

公开(公告)号：WO2021236346A1

公开(公告)日：2021-11-25

申请号：PCT/US2021/031115

申请日：2021-05-06

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： ROTHAMER, David

IPC: F02P23/04 ,  F02B3/02 ,  F02M27/00

Abstract: A compression ignition engine may operate using autoignition resistant fuels by laser-assisted ignition where a focused laser beam directly heats a spray of fuel proximate to an injector nozzle to promote a lifted flame combustion avoiding knock that could occur with the ignition of premixed fuel.

公开(公告)号：WO2021202100A1

公开(公告)日：2021-10-07

申请号：PCT/US2021/022554

申请日：2021-03-16

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： FOREST, Cary, Brett ,  ANDERSON, Jay, Keith ,  WALLACE, John, Philip ,  HARVEY, Robert, W. ,  PETROV, Yuri, V.

IPC: H05H1/46 ,  G21B1/05 ,  G21B1/23 ,  H05H1/18 ,  H05H2242/20 ,  E30

Abstract: An apparatus for generating a highly energetic plasma employs a low-energy neutral beam injected into a magnetically contained mirror plasma to produce plasma ions boosted in energy to fusion levels by a coordinated radiofrequency field.

公开(公告)号：WO2021050288A1

公开(公告)日：2021-03-18

申请号：PCT/US2020/048314

申请日：2020-08-28

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： LUDOIS, Daniel, Colin ,  GHULE, Aditya, N. ,  KILLEEN, Peter

IPC: H02P21/18 ,  H02P21/22 ,  H02P21/26

Abstract: A variable speed drive for an electrostatic motor provides feedback control according to rotor position and/or rotor rotational rate deduced from back currents (back- MMF). Extraction of the back currents is performed by a modeling of the stator and the development of isolated stator voltages from plate voltage measurements.

公开(公告)号：WO2020236401A1

公开(公告)日：2020-11-26

申请号：PCT/US2020/030070

申请日：2020-04-27

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： YI, Soongyu ,  YU, Zongfu

IPC: G01B11/30 ,  G01B11/24 ,  H04N5/372 ,  H04N5/374

Abstract: An apparatus for measurement of surface relief provides a phase sensitive camera and processing to reconstruct a wavefront profile matching the surface when illuminated with a known light source thereby providing noncontact surface relief measurements.

公开(公告)号：WO2020142314A1

公开(公告)日：2020-07-09

申请号：PCT/US2019/068333

申请日：2019-12-23

Applicant: ALPHA 3D LLC

Inventor： RASMUSSEN, Erik ,  METZ, Steven J.

IPC: E21B34/06 ,  F16K27/00 ,  E21B43/26 ,  F16K5/08 ,  C22C38/18

Abstract: A valve seat for hydraulic fracturing valves employs a through-hardening process, for example, with austempering, to provide greater wear resistance at the interface between the valve seat and the valve plug as well as resistance to abrasion and leakage in the interface between an alignment ring of the valve seat and a bore in the pump body.

公开(公告)号：WO2020036638A1

公开(公告)日：2020-02-20

申请号：PCT/US2019/027667

申请日：2019-04-16

Applicant: WISYS TECHNOLOGY FOUNDATION, INC.

Inventor： OBIELODAN, John ,  WU, Tsunghsueh

IPC: C08L67/04 ,  C08L97/00 ,  C08K7/02 ,  C08K3/04 ,  C08J3/12 ,  B29B11/10 ,  B29C64/112 ,  B33Y10/00 ,  B33Y70/00

Abstract: A polylactic acid (PLA) composite material includes biodegradable and/or renewable materials such as purified lignin recovered as a byproduct in organosolv processes. The result is a material suitable for additive printing, with improved properties but that is still environmentally friendly. A coupling agent such as silane, diisocyanate crosslinking agent, and reactive extrusion agent may improve the blending of polylactic acid and purified lignin. Additional filler materials such as fibers or their powders may be added to significantly improve the mechanical properties of three-dimensional printed objects.

公开(公告)号：WO2020028904A1

公开(公告)日：2020-02-06

申请号：PCT/US2019/045127

申请日：2019-08-05

Applicant: WISYS TECHNOLOGY FOUNDATION, INC.

Inventor： OLSZEWSKI, Pawel

IPC: F27B17/00 ,  F27D99/00 ,  F27D7/02

Abstract: A flameless combustion oven arranges gas and air jets to directly impinge on product, being heated to substantially promote transfer of heat to the product by impingement transfer rather than by conventional radiation and thermally induced convection. In one embodiment, a set of spaced air and gas nozzles are uniformly distributed on a wall of the oven opposite the product to provide substantially uniform impingement over a surface of the product.