公开(公告)号：US20180258599A1

公开(公告)日：2018-09-13

申请号：US15761037

申请日：2016-09-13

申请人： Phillip Island Nature Park Board of Management Inc. ,  Victoria University

发明人： John Donald Orbell ,  Stephen William Bigger ,  Lawrence Ngek Ngeh ,  Matthew Lyndon Jackson ,  Peter Michael Dann ,  Bernard Agana ,  David Roy Kay

IPC分类号： E01H1/14 ,  E01H12/00 ,  E01H1/00 ,  B08B1/00 ,  B01J20/02 ,  B01J20/18 ,  B01J20/28 ,  B01J20/30 ,  C09K3/32

CPC分类号： E01H1/14 ,  B01D15/00 ,  B01J20/0229 ,  B01J20/186 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/3085 ,  B03C1/0332 ,  B03C1/14 ,  B03C1/16 ,  B03C1/288 ,  B03C2201/20 ,  B08B1/00 ,  B22F1/0011 ,  B22F1/0085 ,  B22F9/082 ,  B22F2301/35 ,  B22F2304/10 ,  C02F1/40 ,  C09K3/32 ,  E01H1/001 ,  E01H12/006 ,  E02B15/041

摘要： A collection kit for the removal of unwanted material from a surface, said kit comprising: iv) ferromagnetic material to absorb and/or adsorb the unwanted material when spread across the unwanted material creating an area of operation; v) an apparatus having a magnetic source operable to attract the ferromagnetic material together with absorbed and/or adsorbed unwanted material when the magnetic source is touching or in the vicinity of the area of operation; and vi) means to dislodge the ferromagnetic material and absorbed and/or adsorbed unwanted material from the apparatus once the ferromagnetic material has been removed from the area of operation.

公开(公告)号：US20180185923A1

公开(公告)日：2018-07-05

申请号：US15862606

申请日：2018-01-04

申请人： UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA

发明人： Chao WANG ,  Yi NIU ,  Jing JIANG ,  Yide CHEN ,  Junfeng XIA ,  Rui ZHANG ,  Ting ZHOU ,  Hanqing TIAN

IPC分类号： B22F9/04 ,  B22F3/105 ,  B22F3/14 ,  H01L35/16 ,  C01G49/12 ,  B22F1/00

CPC分类号： B22F9/04 ,  B22F1/0085 ,  B22F3/105 ,  B22F3/14 ,  B22F2003/145 ,  B22F2203/11 ,  B22F2301/35 ,  B22F2998/10 ,  C01G49/12 ,  C01P2002/72 ,  C01P2006/40 ,  H01L35/16

摘要： A method of preparing a thermoelectric material comprising an iron-sulfur compound, the method including: 1) weighing, grinding, and mixing an iron salt and a sulfur-containing source to obtain a mixed powder; 2) carrying out a hydrothermal reaction with the mixed powder to obtain a black precipitate; 3) washing the precipitate; 4) drying the precipitate under vacuum to obtain FeS2 powder; 5) annealing the FeS2 powder under inert atmosphere to obtain annealed powder, where a heating temperature is from 300° C. to 1000° C., a heating time is from 2 hours to 24 hours, and a flow rate of an inert gas is from 30 mL/min to 200 mL/min; and 6) sintering the annealed powder to obtain a thermoelectric material including an iron-sulfur compound.

公开(公告)号：US20180154439A1

公开(公告)日：2018-06-07

申请号：US15829500

申请日：2017-12-01

申请人： MARKFORGED, INC.

发明人： Gregory Thomas Mark

IPC分类号： B22F3/10 ,  B22F3/105 ,  B22F3/11 ,  B22D11/01

CPC分类号： B29C64/165 ,  B22D11/01 ,  B22F1/0059 ,  B22F1/0085 ,  B22F3/008 ,  B22F3/1021 ,  B22F3/1055 ,  B22F3/1146 ,  B22F3/24 ,  B22F5/10 ,  B22F2003/1046 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/244 ,  B22F2005/103 ,  B22F2998/10 ,  B22F2999/00 ,  B29C64/00 ,  B29C64/118 ,  B29C64/153 ,  B29C64/209 ,  B29C64/40 ,  B29K2103/06 ,  B29K2505/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B22F3/10 ,  B22F3/003

摘要： To build a part with a deposition-based additive manufacturing system with a binder matrix and a sinterable powder, walls of a part, sintering supports, or interconnecting platform are formed with access, distribution or routing channels therein to permit debinding fluid to pass through and/or enter the interior of the same.

公开(公告)号：US09937555B2

公开(公告)日：2018-04-10

申请号：US14650161

申请日：2013-10-02

申请人： SUMITOMO METAL MINING CO., LTD.

发明人： Yuji Kawakami ,  Akihiro Murakami ,  Toshiaki Terao ,  Isao Kaneko

IPC分类号： B22F1/00 ,  C22C5/06 ,  H01B5/00 ,  H05K1/09 ,  H01B1/02 ,  H01B1/22 ,  B22F9/24

CPC分类号： B22F1/0003 ,  B22F1/0011 ,  B22F1/0096 ,  B22F9/24 ,  B22F2998/10 ,  C22C5/06 ,  H01B1/02 ,  H01B1/22 ,  H01B5/00 ,  H05K1/09 ,  H05K1/092 ,  H05K2201/02 ,  H05K2201/032 ,  B22F1/0085 ,  B22F9/04

摘要： The present invention provides a silver powder that has an appropriate viscosity range at the time of paste production, can be easily kneaded, and prevents flake occurrence. The silver powder has a dibutyl phthalate absorption amount, measured by a method of JIS-K6217-4, of 7.0 to 9.5 ml/100 g, and has an oil absorption profile at the time of measurement of the absorption amount, having two peaks, or one peak having a half width of not more than 1.5 ml/100 g.

公开(公告)号：US20180090252A1

公开(公告)日：2018-03-29

申请号：US15716933

申请日：2017-09-27

申请人： Seiko Epson Corporation

发明人： Yasuko KUDO

IPC分类号： H01F1/153 ,  H01F27/255 ,  H01F27/28

CPC分类号： H01F1/15308 ,  B22F1/0018 ,  B22F1/0085 ,  B22F9/082 ,  B22F2999/00 ,  C22C33/003 ,  C22C33/02 ,  C22C33/0257 ,  C22C38/002 ,  C22C38/02 ,  C22C38/06 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/20 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/34 ,  H01F1/15333 ,  H01F1/1535 ,  H01F27/255 ,  H01F27/28 ,  C22C2200/02 ,  C22C2202/02

摘要： A soft magnetic powder has a composition represented by Fe100-a-b-c-d-e-fCuaSibBcMdM′eXf (at %) (wherein M is at least one element selected from the group consisting of Nb and the like, M′ is at least one element selected from the group consisting of V and the like, X is at least one element selected from the group consisting of C and the like, and a, b, c, d, e, and f satisfy the following formulae: 0.1≦a≦3, 0

公开(公告)号：US20180090251A1

公开(公告)日：2018-03-29

申请号：US15716878

申请日：2017-09-27

申请人： Seiko Epson Corporation

发明人： Yasuko KUDO ,  Mayu WATANABE ,  Hiroyoshi OTAKA

IPC分类号： H01F1/153 ,  H01F27/255 ,  H01F27/28

CPC分类号： H01F1/15308 ,  B22F1/0018 ,  B22F1/0085 ,  B22F9/082 ,  B22F2999/00 ,  C22C33/003 ,  C22C33/02 ,  C22C38/002 ,  C22C38/02 ,  C22C38/06 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/20 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/34 ,  H01F1/15333 ,  H01F3/08 ,  H01F17/062 ,  H01F27/255 ,  H01F27/28 ,  H01F2017/048 ,  C22C2200/02 ,  C22C2202/02

摘要： A soft magnetic powder has a composition represented by Fe100a-b-c-d-e-f-g-hCuaSibBcMdM′eXfAlgTih (at %) (wherein M is at least one element selected from the group consisting of Nb and the like, M′ is at least one element selected from the group consisting of V and the like, X is at least one element selected from the group consisting of C and the like, and a, b, c, d, e, f, g, and h satisfy the following formulae: 0.1≦a≦3, 0

公开(公告)号：US20180047516A1

公开(公告)日：2018-02-15

申请号：US15792785

申请日：2017-10-25

申请人： Global Advanced Metals USA, Inc.

发明人： Ryosuke Matsuoka ,  Eiji Kataoka ,  Yoshikazu Noguchi ,  John Koenitzer ,  Sridhar Venigalla

IPC分类号： H01G9/052 ,  B22F1/00 ,  H01G9/15

CPC分类号： H01G9/0525 ,  B22F1/0096 ,  B22F2998/10 ,  B22F2999/00 ,  H01G9/052 ,  H01G9/15 ,  B22F9/24 ,  B22F9/04 ,  B22F1/0085 ,  B22F3/10 ,  B22F2301/20

摘要： A method for producing agglomerated tantalum particles, comprising: a step for grinding secondary tantalum particles, which are obtained by reducing a tantalum salt, and adding water thereto to give a water-containing mass; a step for drying said water-containing mass to give a dry mass; a step for sieving said dry mass to give spherical particles; and a step for heating said spherical particles. A mixed tantalum powder comprising a mixture of agglomerated tantalum particles (X) with agglomerated tantalum particles (Y), wherein said agglomerated tantalum particles (X) show a cumulative percentage of particles with particle size of 3 μm or less of 5 mass % or less after 25 W ultrasonic radiation for 10 min, while said agglomerated tantalum particles (Y) show a cumulative percentage of particles with particle size of 3 μm or less of 10 mass % or more after 25 W ultrasonic radiation for 10 min.

公开(公告)号：US20180021857A1

公开(公告)日：2018-01-25

申请号：US15365776

申请日：2016-11-30

申请人： NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： CHIA-SHIH LIN ,  CHAO-NAN WEI ,  CUO-YO NIEH ,  HUI-YUN BOR ,  KUAN-ZONG FUNG

IPC分类号： B22F9/30 ,  B22F9/04 ,  B22F1/00

CPC分类号： B22F9/30 ,  B22F1/0003 ,  B22F3/1017 ,  B22F9/04 ,  B22F2009/043 ,  B22F2301/20 ,  B22F2998/10 ,  C22C1/05 ,  C22C1/1084 ,  B22F1/0085 ,  B22F3/02 ,  B22F3/1035

摘要： A method of preparing a tungsten metal material with high purity, comprising the steps of (A) providing a tungsten metal powder to mix with a metal nitrate to form a mixed powder slurry; (B) ball-grinding the mixed powder slurry to obtain a uniformly mixed powder; (C) sintering the uniformly mixed powder to obtain the tungsten metal material with high purity. Accordingly, the tungsten metal material with purity more than 99.9% can be prepared, so as to prepare the tungsten metal target.

公开(公告)号：US20170368602A1

公开(公告)日：2017-12-28

申请号：US15678260

申请日：2017-08-16

申请人： United Technologies Corporation

发明人： Ying She ,  John A. Sharon ,  James T. Beals ,  Aaron T. Nardi

IPC分类号： B22F1/02 ,  B23K26/00 ,  B29C64/153 ,  B22F1/00 ,  B22F3/105 ,  B23K15/00 ,  B23K26/342 ,  B23K103/14 ,  B23K103/00 ,  B23K103/02 ,  B23K103/08 ,  B23K103/10 ,  C22C32/00

CPC分类号： B22F1/02 ,  B22F1/0085 ,  B22F3/1055 ,  B22F2998/10 ,  B23K15/0086 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/342 ,  B23K2103/02 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/14 ,  B23K2103/52 ,  B29C64/153 ,  C22C32/0015 ,  Y02P10/295 ,  B22F1/0088 ,  B22F1/0062

摘要： A method for processing a powder material includes feeding a powder material through an additive processing machine to deposit multiple layers of the powder material onto one another and using an energy beam to thermally fuse selected portions of the layers to one another with reference to data relating to a particular cross-section of an article being formed. The powder material has spherical metal particles and a spaced-apart distribution of ceramic nanoparticles attached to the surfaces of the particles. The ceramic nanoparticles form a dispersion of reinforcement through the formed article.

公开(公告)号：US09790448B2

公开(公告)日：2017-10-17

申请号：US13827325

申请日：2013-03-14

申请人： Climax Engineered Materials, LLC

发明人： Yakov Epshteyn ,  Lawrence J. Corte ,  Carl V. Cox ,  Matthew C. Shaw ,  Alejandra Banda

IPC分类号： C10M125/22 ,  B22F5/00 ,  C10M125/04 ,  B22F9/02 ,  C22C1/10 ,  C22C32/00 ,  C10M177/00 ,  C10M103/06 ,  B22F5/02 ,  B22F5/10 ,  B22F9/04

CPC分类号： C10M125/22 ,  B22F1/0059 ,  B22F5/00 ,  B22F5/02 ,  B22F5/10 ,  B22F9/026 ,  B22F2009/045 ,  B22F2998/10 ,  C10M103/06 ,  C10M125/04 ,  C10M177/00 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2209/04 ,  C10N2210/01 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/12 ,  C22C1/1026 ,  C22C1/1084 ,  C22C9/00 ,  C22C32/0089 ,  B22F3/02 ,  B22F3/04 ,  B22F3/10 ,  B22F3/15 ,  B22F1/0085 ,  B22F1/02

摘要： A method of producing a compacted article according to one embodiment may involve the steps of: Providing a copper/molybdenum disulfide composite powder including a substantially homogeneous dispersion of copper and molybdenum disulfide sub-particles that are fused together to form individual particles of the copper/molybdenum disulfide composite powder; and compressing the copper/molybdenum disulfide composite powder under sufficient pressure to cause the copper/molybdenum disulfide composite powder to behave as a nearly solid mass.