公开(公告)号：US20140190647A1

公开(公告)日：2014-07-10

申请号：US13735770

申请日：2013-01-07

Applicant: WISYS TECHNOLOGY FOUNDATION, INC.

Inventor： Daniel Scott McGuire ,  Eric Ernst Hellstrom

IPC: B22C1/02 ,  B22C9/04

CPC classification number: B22C1/02 ,  B22C9/04

Abstract: An investment casting method involves producing a casting shell by applying a hardenable refractory material to a sacrificial pattern. The casting shell having a plurality of phosphate bonds in the hardenable refractory material, which provide increased structural integrity during casting and improved frangibility during shell removal. The casting shell may also have a plurality of gaseous pockets suspended in the refractory material, which do not degrade the structural integrity during casting and provide improved frangibility during shell removal.

Abstract translation: 熔模铸造方法涉及通过将可硬化耐火材料应用于牺牲图案来生产铸造壳体。 铸造壳体在可硬化耐火材料中具有多个磷酸盐键，其在铸造过程中提供增加的结构完整性，并且在壳体去除期间提高了易碎性。 铸造壳体还可以具有悬挂在耐火材料中的多个气体袋，其在铸造过程中不降低结构完整性，并且在壳体移除期间提供改进的易碎性。

公开(公告)号：US08465559B2

公开(公告)日：2013-06-18

申请号：US13540278

申请日：2012-07-02

Applicant: Donald F. Guay ,  Eric L. Singsaas

Inventor： Donald F. Guay ,  Eric L. Singsaas

IPC: C10L1/00

CPC classification number: C12P5/007 ,  C07G1/00 ,  C10G2300/1014 ,  C10G2300/4081 ,  C10G2300/44 ,  C10L1/026 ,  D21C3/20 ,  D21C11/0007 ,  Y02E50/13 ,  Y02P30/20

Abstract: The present invention is a process and apparatus for forming various bio-products from cellulosic plant material. The plant material is subjected to a pulping step in which lignin is extracted from the material by an aqueous lignin solvent to form a lignin-solvent mixture and purified cellulose. The lignin-solvent mixture can be separated from the water to form a high energy density fuel that can be used independently or combined with biodiesel. The purified cellulose can be used in conventional processes, e.g., paper making, or can be converted to fermentable sugars with a cellulase enzyme to produce other bio-products depending on the operating conditions of the fermenter. The bio-products produced by the fermenter can include the solvent that may be recycled for use in extracting the lignin.

Abstract translation: 本发明是用于从纤维素植物材料形成各种生物产品的方法和装置。 对植物材料进行制浆步骤，其中通过含木质素溶剂从材料中提取木质素以形成木质素 - 溶剂混合物和纯化的纤维素。 木质素 - 溶剂混合物可以与水分离以形成可以独立使用或与生物柴油组合使用的高能量密度燃料。 纯化的纤维素可以用于常规方法，例如造纸，或者可以用纤维素酶转化为可发酵糖，以根据发酵罐的操作条件产生其他生物产物。 由发酵罐生产的生物产品可以包括可再循环用于提取木质素的溶剂。

公开(公告)号：US20070054881A1

公开(公告)日：2007-03-08

申请号：US11458739

申请日：2006-07-20

Applicant: James Cook ,  Qi Huang ,  Xiaohui He ,  Xiaoyan Li ,  Jianming Yu ,  Dongmei Han

Inventor： James Cook ,  Qi Huang ,  Xiaohui He ,  Xiaoyan Li ,  Jianming Yu ,  Dongmei Han

IPC: A61K31/695 ,  A61K31/551 ,  C07D498/14

CPC classification number: C07D471/04 ,  C07D243/12 ,  C07D243/20 ,  C07D243/24 ,  C07D487/04 ,  C07D487/06 ,  C07D495/04 ,  C07D495/14 ,  C07D498/04 ,  C07D519/00

Abstract: Orally active benzodiazepine derivatives and their salts are disclosed. These compounds and their salts have anxiolytic and anticonvulsant activity with reduced sedative/hypnotic/muscle relaxant/ataxic effects.

Abstract translation: 公开了口服活性苯二氮卓衍生物及其盐。 这些化合物及其盐具有抗焦虑和抗惊厥活性，降低镇静/催眠/肌肉松弛/共济失调作用。

公开(公告)号：US07128129B2

公开(公告)日：2006-10-31

申请号：US10697378

申请日：2003-10-30

Applicant: Daniel S. McGuire

Inventor： Daniel S. McGuire

IPC: B22C9/00 ,  B28B7/36

CPC classification number: B22C1/183 ,  B22C1/02 ,  B22C1/181 ,  C04B35/18 ,  C04B35/481 ,  C04B35/62665 ,  C04B35/6316 ,  C04B35/634 ,  C04B35/6365 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3248 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/36 ,  C04B2235/3826 ,  C04B2235/5427 ,  C04B2235/5436

Abstract: A composition and method for forming investment casting shells includes using colloidal silica, zircon flour, and fused silica in a slurry which is applied to a pattern. After the slurry is applied to the pattern, it is allowed to partially or completely solidify. After the shell has solidified, the pattern may be melted or otherwise removed. A molten material is introduced into the shell and allowed to cool to form an article. Finally, the shell is broken away or otherwise removed from the article. The improved shell slurry composition and corresponding method minimizes pattern-to-pour cycle times and is environmentally friendly.

Abstract translation: 用于形成熔模铸造壳的组合物和方法包括在施加到图案的浆料中使用胶体二氧化硅，锆石粉和熔融二氧化硅。 将浆料施加到图案之后，允许其部分或完全固化。 在外壳固化后，图案可能被熔化或以其他方式去除。 将熔融材料引入壳中并使其冷却以形成制品。 最后，外壳被打破或从物品中移除。 改进的壳浆料组合物和相应的方法将模式到浇注循环时间最小化并且是环境友好的。

公开(公告)号：USPP16621P2

公开(公告)日：2006-06-06

申请号：US10927867

申请日：2004-08-27

Applicant: Brian R. Smith

Inventor： Brian R. Smith

IPC: A01H5/00

CPC classification number: A01H6/7472 ,  A01H5/08

Abstract: A new and distinct cultivar of plum, similar to a Japanese-American hybrid-type originating as a hybrid seedling of the cross: ‘Oka’בZ's Blue Giant’. The present cultivar is unique from its maternal parent and other plums adapted to the Midwest Zone 3b and above, because it is similar to many California dessert plums (dark blue-black and nearly round) and with a superior ripe flavor to most common cultivars tested in its ripening season. The instant cultivar is also more dwarf in growth habit and has an earlier fruit maturity than most common midwest plums.

Abstract translation: 一种新的和独特的梅花品种，类似于源自十字架的混合幼苗的日美混合型：“Oka'x'Z的蓝巨人”。 目前的品种与其母亲和其他适合中西部地区3b及以上的李子是独一无二的，因为它与许多加利福尼亚甜点李子（深蓝黑色和近圆形）相似，并且对大多数常见的品种进行了测试 在成熟的季节。 即时栽培品种的生长习性也较矮，早熟水果成熟度高于大多数常见的中西部李子。

公开(公告)号：US20250050576A1

公开(公告)日：2025-02-13

申请号：US18796821

申请日：2024-08-07

Applicant: WiSys Technology Foundation, Inc.

Inventor： Gokul Gopalakrishnan ,  John Obielodan

IPC: B29C64/209 ,  B29C64/106 ,  B29K105/18 ,  B33Y30/00 ,  B33Y40/00

Abstract: A three-dimensional (3D) printer system includes a nozzle that can passively align fibers being deposited with resin while creating fiber-reinforced composite components. The nozzle may include a nozzle body with main bore that directs material axially through a nozzle body, toward an alignment duct that provides the nozzle's outlet. The alignment duct may provide a passage in which the fibers are urged into a different orientation aligns the fibers generally parallel to each other in a different direction than the axial flow direction through the nozzle. The alignment duct's passage may be radially asymmetric, such as a tapering rectangular slot(s), which may provide guide surfaces to impart the reorientation of the flowing fibers.

公开(公告)号：US11826740B2

公开(公告)日：2023-11-28

申请号：US17861715

申请日：2022-07-11

Applicant: WiSys Technology Foundation, Inc.

Inventor： Robert William McGaff

IPC: C07C29/50 ,  C07C45/34 ,  C07D301/06 ,  B01J31/18 ,  C07C45/36

CPC classification number: B01J31/183 ,  C07C29/50 ,  C07C45/34 ,  C07C45/36 ,  C07D301/06 ,  B01J2231/72 ,  B01J2231/763 ,  B01J2231/766 ,  B01J2531/842

Abstract: Various embodiments disclosed relate to bridged phthalocyanine- and napththalocyanine-metal complex catalysts and methods using the same for oxidation reactions. In various embodiments, the present invention provides a method of oxidation including contacting an oxidizable starting material including an alkene with a catalyst and an oxidant, to provide an oxidized product.

公开(公告)号：US11585601B2

公开(公告)日：2023-02-21

申请号：US17261112

申请日：2019-08-05

Applicant: WiSys Technology Foundation, Inc.

Inventor： Pawel Olszewski

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

Abstract: A flameless combustion oven arranges gas and air jets to directly impinge on the 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.

公开(公告)号：US20220249276A1

公开(公告)日：2022-08-11

申请号：US17669894

申请日：2022-02-11

Applicant: WiSys Technology Foundation, Inc.

Inventor： Casie Bass, JR. ,  John Obielodan

IPC: A61F6/18 ,  A61F6/14

Abstract: An intrauterine device (IUD) is insertable into a uterus of a mare to suppress estrus and estrus-related behaviors in mares. The IUD may take the form of a weighted ball or sphere that is biocompatible and includes a string attached to the weighted ball for ease of removal by pulling down on the string.

公开(公告)号：US20210334920A1

公开(公告)日：2021-10-28

申请号：US16479683

申请日：2018-01-22

Applicant: WISYS TECHNOLOGY FOUNDATION, INC.

Inventor： Athula Gunawardena ,  Robert Meyer

IPC: G06Q50/20 ,  G06Q30/02 ,  G06Q10/10 ,  G06F16/9535 ,  G06F16/9538

Abstract: A system that characterizes majors and academic courses with vectors that can be matched to testable student interests is provided. Majors and courses can then be recommended by a matching of student interests with characterized courses. The system combines elements of both psychology and technology, to greatly reduce the challenge of selecting courses and majors, by automating parts of the complex selection process to produce understandable options. Improved matching of majors and courses to individuals can provide multiple benefits including improved educational outcomes, enhanced student retention, and significant reduction in student debt.