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公开(公告)号：US10151863B2
公开(公告)日：2018-12-11
申请号：US14420833
申请日：2013-08-12
Inventor： Chee Fatt Chan , Beng Soon Tan , Yun Xu , Bee Khuan Jaslyn Law , Hong Yee Low
Abstract: According to one aspect of the invention, there is provided an optical grating comprising a substrate comprising a plurality of protrusions with a space in between any two adjacent protrusions; and a cap provided on at least one of the plurality of protrusions at an end that is furthest from the substrate, wherein the cap has a higher degree of optical attenuation compared to the substrate material and wherein the combination of each protrusion and the respective cap thereon has a generally symmetric cross-sectional profile.
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公开(公告)号：US20180147338A1
公开(公告)日：2018-05-31
申请号：US15827341
申请日：2017-11-30
Applicant: TEMASEK POLYTECHNIC
Inventor： Christian Gert Bluchel , Liutong Lin
CPC classification number: A61M1/28 , A61M1/1658 , A61M1/1696 , A61M2205/121 , A61M2205/123 , A61M2205/126 , A61M2205/128 , A61M2205/33 , A61M2205/7518 , A61M2209/088
Abstract: The present disclosure relates to dialysis devices. In some embodiments, a dialysis device may include a disposable housing having a storage chamber in fluid communication with a dialysate flow path. Also included may be a controller, an interface capable of operably coupling the controller and the disposable housing, a fluid displacement structure, a pump configured to actuate a deformable diaphragm, and a pressure sensor to trigger the reversal of the pump. The flow path may be fluidly sealed from the controller and the interface.
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公开(公告)号：US20150316777A1
公开(公告)日：2015-11-05
申请号：US14648063
申请日：2013-11-29
Inventor： Beng Soon Tan , Chee Fatt Frank Chan , Yun Xu , Bee Khuan Jaslyn Law , Yee Chong Loke , Hong Yee Low
CPC classification number: G02B27/2214 , G02B3/0031
Abstract: According to one aspect of the invention, there is provided a method of forming a film with a lenticular lens array, the method comprising providing a substrate; providing a mold having a plurality of nano-scale to micro-scale cavities that form the lenticular lens array on the substrate; having the mold contact the substrate; and forming the lenticular lens array by allowing portions of the substrate to partially fill the plurality of cavities.
Abstract translation: 根据本发明的一个方面，提供了一种用双凸透镜阵列形成薄膜的方法，该方法包括提供基板; 提供具有多个纳米尺度至微尺度空腔的模具，其在基底上形成双凸透镜阵列; 使模具接触基板; 以及通过允许所述基底的部分部分地填充所述多个空腔来形成所述双凸透镜阵列。
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公开(公告)号：US20150056532A1
公开(公告)日：2015-02-26
申请号：US14388639
申请日：2012-03-30
Applicant: Temasek Polytechnic
Inventor： Ming Han , Ee Ho Gareth Tang , Yunzhong Chen
IPC: H01M8/04
CPC classification number: H01M8/04089 , H01M8/04097 , H01M8/04126 , H01M8/04156 , H01M8/04201 , H01M8/04223 , H01M8/04291 , H01M8/0438 , H01M8/04746 , H01M8/04753 , H01M8/04761 , H01M8/04835 , H01M8/04843 , H01M8/241 , H01M8/2483 , H01M2008/1095
Abstract: A fuel cell apparatus (10) and method (50) of operating a fuel cell are provided. The fuel cell apparatus (10) includes a fuel cell assembly (12) having a first outlet (26) and a first vessel (34) coupled to the first outlet (26) and forming a first dead end. The first vessel (34) is arranged to receive and hold a portion of a first reactant and water when a supply of the first reactant is being fed to the fuel cell assembly (12) and to return the first reactant in the first vessel (34) to the fuel cell assembly (12) via the first outlet (26) when the supply of the first reactant to the fuel cell assembly (12) is cut off.
Abstract translation: 提供一种操作燃料电池的燃料电池装置（10）和方法（50）。 燃料电池装置（10）包括具有第一出口（26）和联接到第一出口（26）并形成第一死端的第一容器（34）的燃料电池组件（12）。 当第一反应物的供应被供给到燃料电池组件（12）并使第一反应物在第一容器（34）中返回时，第一容器（34）布置成接收并保持一部分第一反应物和水 ）当燃料电池组件（12）的供应被切断时，经由第一出口（26）到燃料电池组件（12）。
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公开(公告)号：US12290621B2
公开(公告)日：2025-05-06
申请号：US17918818
申请日：2021-04-13
Applicant: TEMASEK POLYTECHNIC
Inventor： Christian Gert Bluechel , Cathy Padua Sagun , Puay Meng Tang , Liutong Lin, I , Hua Zhang , Keng Hong Lee
IPC: A61M1/16 , A61M1/14 , A61M1/26 , B01D15/16 , B01D15/18 , B01D15/36 , B01J20/20 , B01J20/28 , B01J39/02 , B01J39/10 , B01J39/12 , B01J41/02 , B01J41/10 , B01J47/018 , B01J47/024 , B01J47/026 , B01J47/12
Abstract: An aspect of the disclosure relates to a dialysate regenerator, including: a purification means; at least one reversible retainer including an ion reservoir; a dialysate flow path including a dialysate inlet for receiving a dialysate, a dialysate outlet for dispensing the dialysate, the purification means and the at least one reversible retainer: a pump connected to the dialysate flow path and configured to generate a flow of the dialysate from the dialysate inlet via the reversible retainer and the purification means to the dialysate outlet, wherein a direction of the dialysate flow path through the reversible retainer is reversible.
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Patent Agency Ranking
公开(公告)号：US20220401634A1
公开(公告)日：2022-12-22
申请号：US17892973
申请日：2022-08-22
Applicant: Temasek Polytechnic , AWAK Technologies Pte Ltd
Inventor： Christian Gert Bluchel , Peter Haywood
IPC: A61M1/16 , B01J39/17 , B01J20/02 , B01J20/24 , B01J47/024 , B01D15/08 , B01J47/04 , B01J20/20 , B01J39/12 , B01J41/10
Abstract: The invention relates to a sorbent for removing metabolic waste products from a dialysis liquid, the sorbent comprising a soluble source of sodium ions. The sorbent comprises an ion exchange system which converts urea to ammonium ions and which is configured to exchange ammonium ions for predominantly hydrogen ions and to exchange Ca, Mg, and K for predominantly sodium ions. The soluble source of sodium ions overcomes an initial drop in sodium concentration in regenerated dialysate. When used in conjunction with an infusion system configured to utilise exchange of Ca, Mg and K for sodium during dialysate regeneration a desired sodium ion concentration can be maintained.
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公开(公告)号：US10946356B2
公开(公告)日：2021-03-16
申请号：US16075150
申请日：2017-02-06
Applicant: TEMASEK POLYTECHNIC
Inventor： Lei Wang , Ming Han , Yunzhong Chen
Abstract: A gas generator and a method of generating a gas are provided. A gas generator includes a cartridge having a solid reactant and a liquid reactant distributor provided therein, and a liquid reactant supply in fluid communication with the liquid reactant distributor. The liquid reactant supply is configured to provide a liquid reactant under pressure to the liquid reactant distributor. The liquid reactant distributor comprises a plurality of normally closed holes configured to open at a predetermined fluid pressure to disperse the liquid reactant for reaction with the solid reactant in the cartridge.
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公开(公告)号：US20190284046A1
公开(公告)日：2019-09-19
申请号：US16430142
申请日：2019-06-03
Applicant: TEMASEK POLYTECHNIC
Inventor： Lei WANG , Ming HAN , Yunzhong CHEN , Ee Ho Gareth TANG
Abstract: The present invention relates to a solid fuel, a system and a method for generating hydrogen. The solid fuel comprises sodium borohydride, catalyst loaded fibres and a binder, wherein the catalyst loaded fibres and the binder form a scaffold structure within which the sodium borohydride is positioned. The system comprises a fuel cartridge containing the solid fuel of the present invention for generating hydrogen gas, a reactor configured to house the fuel cartridge, a tank for storing water, a pump and a liquid conduit for conveying water from the tank to the fuel cartridge housed within the reactor to induce a hydrolysis reaction of the solid fuel contained in the fuel cartridge and a controller for regulating flow of the water.
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公开(公告)号：US10343905B2
公开(公告)日：2019-07-09
申请号：US15032606
申请日：2014-10-28
Applicant: Temasek Polytechnic
Inventor： Lei Wang , Ming Han , Yunzhong Chen , Ee Ho Gareth Tang
Abstract: The present invention relates to a solid fuel, a system and a method for generating hydrogen. The solid fuel comprises sodium borohydride, catalyst loaded fibers and a binder, wherein the catalyst loaded fibers and the binder form a scaffold structure within which the sodium borohydride is positioned. The system comprises a fuel cartridge containing the solid fuel of the present invention for generating hydrogen gas, a reactor configured to house the fuel cartridge, a tank for storing water, a pump and a liquid conduit for conveying water from the tank to the fuel cartridge housed within the reactor to induce a hydrolysis reaction of the solid fuel contained in the fuel cartridge and a controller for regulating flow of the water.
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公开(公告)号：US20190094561A1
公开(公告)日：2019-03-28
申请号：US16198386
申请日：2018-11-21
Inventor： Beng Soon Tan , Chee Fatt Frank Chan , Yun Xu , Bee Khuan Jaslyn Law , Yee Chong Loke , Hong Yee Low
Abstract: According to one aspect of the invention, there is provided a method of forming a film with a lenticular lens array, the method comprising providing a substrate; providing a mold having a plurality of nano-scale to micro-scale cavities that form the lenticular lens array on the substrate; having the mold contact the substrate; and forming the lenticular lens array by allowing portions of the substrate to partially fill the plurality of cavities.
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