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公开(公告)号：WO2014088409A3
公开(公告)日：2014-09-12
申请号：PCT/MY2014000003
申请日：2014-01-08
Applicant: UNIV MALAYA
IPC: C10M169/04 , C10M125/26
CPC classification number: C10M125/26 , C10M2201/105 , C10N2220/082 , C10N2240/401 , C10N2270/00
Abstract: A lubricating composition comprises a liquid lubricant oil and silica of nano-size dispersed homogeneously within the lubricant oil.
Abstract translation: 润滑组合物包含液体润滑油和均匀分散在润滑油内的纳米尺寸的二氧化硅。
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Patent Agency Ranking
公开(公告)号：MY176749A
公开(公告)日：2020-08-21
申请号：MYPI2014701433
申请日：2014-06-02
Applicant: UNIV MALAYA
Inventor： MOHD HAMDI ABD SHUKOR , MOHSEN MESBAH , BUSHROA ABD RAZAK , GHADER FARAJI
Abstract: The present invention relates to an improved apparatus for producing a tube of ultrafine grain material. The apparatus comprises a first cylindrical body (100) with an outer wall surrounded by an inner wall of a second cylindrical body (101) to define a passageway (102) therebetween, and a punch (103) insertably engaged in the passageway (102) and configured for forcing the ultrafine grain material through the passageway (102). The passageway (102) preferably comprises a distorted portion (102a) with at least three shear zones formed by a triangular-shaped outward bulge (100a) and a triangular shaped inward bulge (101a) integrally formed on the outer wall and the inner wall, respectively. The second cylindrical body (101) may comprise two identical parts that are detachable from each other to facilitate release of the tube and housed by a backup sleeve (104) that holds together the two identical parts.
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公开(公告)号：MY170727A
公开(公告)日：2019-08-27
申请号：MYPI2013001087
申请日：2013-03-28
Applicant: UNIV MALAYA
Abstract: The present invention discloses a coating for a dental crown (102) having both the aesthetics and excellent mechanical strength, which is composed of zirconia based ceramics and alumina based ceramics used as a first and second ceramic core layer (106, 108), and a porcelain based veneer (104). Also disclosed is a method of manufacturing the dental crown. Fig. 1
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公开(公告)号：MY192583A
公开(公告)日：2022-08-29
申请号：MYPI2014702645
申请日：2014-09-17
Applicant: UNIV MALAYA
Inventor： JAVAD AKBARI , VAHID DABBAGH HOKMABAD , MOHD HAMDI ABD SHUKOR , AHMED ALY DIAA MOHAMMED SARHAN , SEYED REZA BESHARATI , HAMID AMINI
IPC: H01L41/00
Abstract: The present invention provides an improved piezoelectric tubular ultrasonic motor (300) comprising of a tubular piezoelectric ultrasonic motor assembly (100) and a housing assembly (250). The tubular ultrasonic motor assembly (100) further, including a preload adjustment sub-assembly (200) that in cooperation with the housing assembly (250) provides a mechanism for applying an adjustable preload to a rotary shaft/rotor (150) of a tubular piezoelectric ultrasonic motor (300). Figure 8
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公开(公告)号：MY169702A
公开(公告)日：2019-05-13
申请号：MYPI2013004641
申请日：2013-12-24
Applicant: UNIV MALAYA
Inventor： AHMED ALY DIAA MOHAMMED SARHAN , MOHD HAMDI ABD SHUKOR , BIZHAN RAHMATI , MOHD SAYUTI AB KARIM
Abstract: The present invention discloses a nanoparticle suspended lubricant that helps reduce costs, extended tool life and improve performance of machining process. Accordingly, the present invention provides a nano-based lubricant for use in machining comprising molybdenum disulphide (MoS2) nanoparticle and mineral oil wherein the nano-based lubricant is free from additive including phenol and chlorine, wherein the mineral oil has a concentration of 0.5% and wherein the molybdenum disulphide (MoS2) nanoparticle has a particle size ranging from 20 nm to 60 nm. The molybdenum disulphide (MoS2) nanoparticle is mixed with mineral oil having 0.5% concentration by way of sonication method.
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公开(公告)号：MY166526A
公开(公告)日：2018-07-10
申请号：MYPI2012701070
申请日：2012-12-04
Applicant: UNIV MALAYA
IPC: C10M169/04 , C10M125/26
Abstract: A LUBRICATING COMPOSITION COMPRISES A LIQUID LUBRICANT OIL AND SILICA OF NANO-SIZE DISPERSED HOMOGENEOUSLY WITHIN THE LUBRICANT OIL. (NO ILLUSTRATIVE DRAWING IS PROVIDED)
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