Tjioe
Anton Tjioe, Wolli Creek AU
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20130237307 | GAMING DEVICE HAVING PERSISTENTLY EXTENDING WILD SYMBOLS - The present disclosure relates broadly to a gaming device operable under control of a processor together with a method of operating a gaming device. The disclosure relates particularly, although not exclusively, to a gaming device and method where a wild symbol is in the course of a plurality of games extends along at least one of a plurality of symbol reels. | 09-12-2013 |
Iwan Tjioe, Fremont, CA US
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20100028911 | MULTICOLOR REAGENTS CONTAINING COMPENSATION CONTROLS - The present invention provides multicolor reagent formulations containing in a single container both fluorescently labeled detection reagents and single-color compensation control reagents, wherein the compensation control reagents consist of reagent-capture particles bound to a fluorescently labeled detection reagent included in the multicolor reagent formulation. The multicolor reagent formulations of the present invention simplify manufacture and commercial distribution of multicolor reagent kits. | 02-04-2010 |
Soek Gam Tjioe, Hong Kong HK
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20130244197 | Dental Shade Matching Device - A non-contact type dental shade matching device is provided, comprising a camera body for capturing image of one or more target teeth; an opaque intra-oral compartment snugly adapted for a human mouth; an opaque cover shield body connected between the camera body and the intra-oral compartment; one or more holders for holding one or more shade tabs; and a color matching module being operably connected to the camera body to receive the captured images containing color and translucency information of the target tooth and/or shade tab information, and then to process the images based on a content-based algorithm for automatic shade matching between the target tooth and the shade tabs for each of the captured images, so as to achieve an optimal dental prosthesis. | 09-19-2013 |
Tjay Tjien Tjioe, Sinard NL
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20110009630 | PROCESS FOR THE PREPARATION OF MELAMINE - The present invention relates to a non-catalytic process for the preparation of melamine comprising: a) reacting molten urea in a reaction section at a pressure of 4.5 to 15 MPa to produce a reaction mixture containing molten melamine and reaction off-gases; b) vaporizing the molten melamine in said reaction mixture in a vaporization section to produce a gaseous mixture comprising the vaporized melamine and the reaction off-gases at a pressure of 4.5 to 15 MPa; c) quenching the gaseous mixture obtained from step b) by contact with an aqueous ammonium carbamate solution; and d) isolating melamine; and to a combined process for the preparation of urea and melamine, wherein melamine is prepared in accordance to the above method wherein at least part of the concentrated aqueous ammonium carbamate solution is transferred to an urea plant as at least part of the feed stock, urea is prepared utilizing said concentrated aqueous carbamate solution and urea obtained from said preparation step is supplied in molten form to the reacting step a). | 01-13-2011 |
Tjay Tjien T.t. Tjioe, Sittard NL
Patent application number | Description | Published |
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20090069597 | Method for concentrating an aqueous ammonium carbamate stream - The invention relates to a method for concentrating an aqueous ammonium carbamate stream, which has been formed in a process for the preparation of urea, has a pressure between 0.20 MPa and 0.9 MPa, a temperature between 35° C. and 95° C., and contains at least 25 wt. % H | 03-12-2009 |
20100048936 | PROCESS FOR THE PREPARATION OF NITROGEN-CONTAINING COMPOUNDS - Process for the preparation of a nitrogen-containing compound, comprising the steps of: a) bringing N | 02-25-2010 |