baber/WOPTO huggingface dataset:
Patent MY-146167-A (MY)
Title: Electronic device sorter comprising dual buffers
Inventor: ALBERT SZE CHAK TONG
IPC: G01R31/01
Filed: 2010-02-08
Abstract: A DEVICE HANDLER (10) FOR TESTING AND SORTING ELECTRONIC DEVICES HAS A TESTING STATION OPERATIVE TO TEST THE ELECTRONIC DEVICES AND TO CLASSIFY THEM ACCORDING TO DIFFERENT BINNING CHARACTERISTICS. A BUFFER ASSEMBLY (12) RECEIVES ELECTRONIC DEVICES WHICH HAVE BEEN CLASSIFIED AT THE TESTING STATION, AND THE BUFFER ASSEMBLY (12) FURTHER COMPRISES A FIRST LOADING REGION (46,48) HAVING A PLURALITY OF RECEPTACLES AND A SECOND LOADING REGION HAVING A PLURALITY OF RECEPTACLES. AN OUTPUT STATION IS OPERATIVE TO UNLOAD ELECTRONIC DEVICES ACCORDING TO THEIR DIFFERENT BINNING CHARACTERISTICS FROM EITHER ONE OF THE FIRST OR SECOND LOADING REGION (46,48) OF THE BUFFER ASSEMBLY (12) FOR STORAGE WHILE ELECTRONIC DEVICES ARE BEING LOADED ONTO THE OTHER LOADING REGION.
Patent MY-169774-A (MY)
Title: Quantum random number generator (qrng) with multi random source (mrs) processor
Inventor: GUNAWAN WITJAKSONO
Filed: 2010-11-09
Abstract: One embodiment of the present invention provides an apparatus (100) for producing parallel random high speed bits via Quantum Random Number Generator (QRNG). The apparatus comprises at least one optical system (110) and at least one multi random source (MRS) processor (120). The at least one optical system further comprising optical component, analog processor and digital data processor for generating analog signals and converting analog signals to sequence of digital signals and the at least one multi random source (MRS) processor (120) generates plurality of multiple output of sequence random number using asynchronous transmitters. A further embodiment provides a method (600) for producing parallel random high speed bits via Quantum Random Number Generator (QRNG) utilizing multi random source (MRS) processor. The method comprising steps of generating analog signals from at least one optical system quantum random number generator (QRNG) (602), processing generated analog signals (604), generating multi random digital data sequence (606), collecting 2-bit data of digital data sequence and saving the said data into 4-bit register A, collecting 4-bit data of the said register A, transmitting the said 4-bit data to 8-bit register Busing serial to parallel module (608), XOR-ing 8-bit data produced by serial to parallel module with LFSR module (610), asserting TxD_start signal (612), sending 8-bit data (TxD_data) to plurality of multi asynchronous transmitters (614), serializing m-bits data using m-to-n converters (616),  determining whether a transmission has occurred (618), sending busy signal when transmission occurs (620), sending TxD_Data 1 signal which is input signal when transmission is not detected (622) and generating TxD output to multiple outputs (624).
Patent MY-176497-A (MY)
Title: Transgenic rice event 17314 and methods of use thereof
Inventor: CHEN YUN-CHIA SOPHIA
IPC: A23L9/20
Filed: 2010-03-29
Abstract: The present invention provides a transgenic rice event 17314 and plants, plant cells, seeds, plant parts, and commodity products derived from event 17314. The present invention also provides polynucleotides specific for event 1 7314 and plants, plant cells, seeds, plant parts, and commodity products comprising polynucleotides specific for event 17314. The invention also provides methods related to event 17314.
Patent MY-151205-A (MY)
Title: Method of making sweet pastry
Inventor: MUKAI YUKARI
IPC: A21D13/00
Filed: 2011-09-09
Abstract: AFTER THE BAKED BUN 10 WITH THE HOLDING PART 12 FOR HOLDING THE FILLING 15 FORMED THEREIN IS FROZEN, THE SURFACE OF THE BAKED BUN 10 IN A FROZEN STATE EXCEPT THE HOLDING PART 12 IS FRIED IN OIL. THEN, IN THE HOLDING PART 12 NOT FRIED IN OIL IN THE BAKED BUN 10 FRIED IN OIL, THE FILLING 15 IS PLACED.
Patent MY-162406-A (MY)
Title: Flow rate dependent flow control device
Inventor: CLEM NICHOLAS J
IPC: E21B43/04
Filed: 2010-08-31
Abstract: AN APPARATUS FOR PERFORMING A WELL (10) BORE OPERATION, SUCH AS A GRAVEL PACKING, INCLUDES A TOOL (50) BODY, A FLOW PASSAGE FORMED IN THE TOOL (50) BODY, THE FLOW PASSAGE CONNECTING A FIRST SPACE WITH A SECOND SPACE; AND A FLOW CONTROL DEVICE POSITIONED ALONG THE FLOW SPACE. THE FLOW CONTROL DEVICE MAY INCLUDE A VALVE ELEMENT (62) CONFIGURED TO ALLOW UNI-DIRECTIONAL; AND A FLOW CONTROL ELEMENT CONFIGURED TO ALLOW FLOW IN BI-DIRECTIONAL FLOW. THE VALVE ELEMENT (62) AND THE FLOW CONTROL ELEMENT MAY BE ARRANGED TO FORM A SPLIT FLOW PATH BETWEEN THE FIRST SPACE AND THE SECOND SPACE.
Patent MY-161467-A (MY)
Title: Coarse pigment addition and high solids slurries for higher coating colour concentrations
Inventor: BLUVOL GUILLERMO
IPC: D21H19/38
Filed: 2010-09-21
Abstract: THE PRESENT INVENTION RELATES TO AN AQUEOUS SLURRY COMPRISING NATURAL GROUND CALCIUM CARBONATE WHICH HAS A PERCENTAGE P5 BY WEIGHT OF PARTICLES HAVING A DIAMETER OF LESS THAN 5.0 µM OF FROM 98.5 % TO 90 %, A PERCENTAGE P2 BY WEIGHT OF PARTICLES HAVING A DIAMETER OF LESS THAN 2.0 µM OF FROM 96 % TO 80%, WHEREIN THE RATIO OF P2/P5 IS FROM 0.98 TO 0.85, AND WHEREIN THE SLURRY HAS A SOLIDS CONTENT OF MORE THAN 78 WT%.
Patent MY-163594-A (MY)
Title: Improved pump
Inventor: QUAIL FRANCIS
IPC: F04D13/10
Filed: 2011-02-17
Abstract: A REGENERATIVE PUMP (100) COMPRISES AT LEAST ONE PUMP UNIT (105), THE AT LEAST ONE PUMP UNIT COMPRISING A CASING OR HOUSING (110) COMPRISING A FLUID PASSAGE CHANNEL (115); AND AT LEAST ONE IMPELLER (120) PROVIDED INSIDE THE CASING OR HOUSING FOR PUMPING THE FLUID THROUGH THE FLUID PASSAGE CHANNEL, WHEREIN THE CASING OR HOUSING COMPRISES AT LEAST ONE INLET CHANNEL (130) AND AT LEAST ONE OUTLET CHANNEL (140) IN COMMUNICATION WITH THE FLUID PASSAGE CHANNEL, THE AT LEAST ONE INLET CHANNEL AND/OR THE AT LEAST ONE OUTLET CHANNEL EACH COMPRISING A FIRST OR AXIAL PORTION (134) AT LEAST PARTIALLY AND PREFERABLY SUBSTANTIALLY PARALLEL TO AN AXIS OF ROTATION OF THE AT LEAST ONE IMPELLER. THE PUMP CAN BE ARRANGED IN A SINGLE STAGE OR MULTISTAGE CONFIGURATION, AND HAS IMPROVED WEIGHT/SIZE RATIO AND PERFORMANCE CHARACTERISTICS. THE INVENTION IS PARTICULARLY USEFUL IN ELECTRICAL SUBMERSIBLE PUMPS (ESPS), IN OIL PUMPS FOR, E.G. GAS TURBINE ENGINES OR TURBINE GEARBOXES, IN FUEL PUMPS FOR, E.G. AUTOMOTIVE VEHICLES, IN INDUSTRIAL PROCESS APPLICATIONS, E.G. IN PHARMACEUTICAL OR PETROCHEMICAL PROCESS MANUFACTURING, AND/OR IN WATER PUMPS, E.G. IN MOBILE FIRE ENGINES (ALSO KNOWN AS WATER TENDERS).
Patent MY-157570-A (MY)
Title: Modular backup fluid supply system
Inventor: DONOHUE STEVE
IPC: E21B33/06
Filed: 2008-01-31
Abstract: A SYSTEM AND METHOD TO ALLOW BACKUP OR ALTERNATE FLUID FLOW ROUTES AROUND MALFUNCTIONING COMPONENTS USING REMOVABLE, MODULAR COMPONENT SETS. IN ONE EXEMPLARY EMBODIMENT, AN ROV ESTABLISHES A BACKUP HYDRAULIC FLOW TO A BOP FUNCTION BY ATTACHING ONE END OF A HOSE TO A MODULAR VALVE BLOCK (18) AND THE OTHER END TO AN INTERVENTION SHUTTLE VALVE, THUS CIRCUMVENTING AND ISOLATING MALFUNCTIONING COMPONENTS. A COMPOUND INTERVENTION SHUTTLE VALVE (16, 300, 302) IS PROVIDED THAT COMPRISES FIRST AND SECOND PRIMARY INLETS, FIRST AND SECOND SECONDARY INLETS, AND AN OUTLET. A MODULAR VALVE BLOCK (18) IS PROVIDED THAT COMPRISES A DIRECTIONAL CONTROL VALVE (40), A PILOT VALVE (41), A MANIFOLD PRESSURE REGULATOR (45), A PILOT PRESSURE REGULATOR (46), STAB TYPE HYDRAULIC CONNECTIONS AND AN ELECTRICAL WET-MAKE CONNECTION.
Patent MY-158986-A (MY)
Title: Auto-injector
Inventor: KEMP THOMAS MARK
IPC: A61M5/20
Filed: 2011-10-06
Abstract: THE INVENTION REFERS TO AN AUTO-INJECTOR (1) AND TO A METHOD FOR OPERATING IT, THE AUTO-INJECTOR COMPRISING: - A TUBULAR CHASSIS (2), - A CARRIER SUBASSEMBLY COMPRISING A TUBULAR CARRIER (7) SLIDABLY ARRANGED IN THE CHASSIS (2), THE CARRIER (7) CONTAINING A SYRINGE (3) WITH A HOLLOW INJECTION NEEDLE (4), A DRIVE SPRING (8) AND A PLUNGER (9) FOR FORWARDING LOAD OF THE DRIVE SPRING (8) TO A STOPPER (6) OF THE SYRINGE (3), - A WRAP-OVER TRIGGER SLEEVE (12) ARRANGED OVER THE DISTAL END (D) OF THE AUTO-INJECTOR (1), THE TRIGGER SLEEVE (12) EXTENDING AT LEAST ALMOST OVER THE WHOLE LENGTH OF THE AUTO-INJECTOR (1), - A CONTROL SPRING (19) ARRANGED AROUND THE CARRIER (7), - FIRST INTERLOCK MEANS (20, 22, 23, 24) FOR COUPLING A PROXIMAL END OF THE CONTROL SPRING (19) TO EITHER THE CARRIER (7) FOR ADVANCING IT FOR NEEDLE INSERTION OR TO THE CHASSIS (2) FOR NEEDLE RETRACTION, - SECOND INTERLOCK MEANS (11, 13, 15) ARRANGED FOR RELEASING THE DRIVE SPRING (8) FOR INJECTION, - THIRD INTERLOCK MEANS (16, 17, 18) ARRANGED FOR COUPLING THE CHASSIS (2) TO THE CARRIER (7) FOR JOINT AXIAL TRANSLATION RELATIVE TO THE TRIGGER SLEEVE (12), - FOURTH INTERLOCK MEANS (21, 25, 26, 28) ARRANGED FOR COUPLING A DISTAL END OF THE CONTROL SPRING (19) TO EITHER THE CARRIER (7) FOR NEEDLE RETRACTION OR TO THE TRIGGER SLEEVE (12) OTHERWISE. THE MOST ILLUSTRATIVE DRAWING ACCOMPANYING THE ABSTRACT: FIG 1A
Patent MY-161566-A (MY)
Title: Salt modified inherently electrostatic dissipative polymers
Inventor: LU QIWEI
IPC: C08K5/00
Filed: 2011-10-26
Abstract: THE PRESENT INVENTION RELATES TO INHERENTLY ELECTROSTATIC DISSIPATIVE POLYMERS, SUCH AS THERMOPLASTIC URETHANES (TPU), AND COMPOSITIONS THEREOF. THE PRESENT INVENTION PROVIDES A COMPOSITION COMPRISING: (A) AN INHERENTLY DISSIPATIVE POLYMER AND (B) A HALOGEN-FREE METAL SALT OF AN AMIDOALKANESULFONIC ACID, A HYDROCARBYLSUBSTITUTED BENZENESULFONIC ACID, OR A MIXTURE THEREOF, OR A POLYMER DERIVED THEREFROM. THE INVENTION ALSO PROVIDES A SHAPED POLYMERIC ARTICLE COMPRISING THE INHERENTLY DISSIPATIVE POLYMER COMPOSITIONS DESCRIBED HEREIN. THE INVENTION ALSO PROVIDES A PROCESS OF MAKING THE INHERENTLY DISSIPATIVE POLYMER COMPOSITIONS DESCRIBED HEREIN. THE PROCESS INCLUDES THE STEP OF MIXING A HALOGEN-FREE METALCONTAINING SALT INTO AN INHERENTLY DISSIPATIVE POLYMER.
Patent MY-176020-A (MY)
Title: An offshore system
Inventor: CHRISTENSEN CLAUS DENCKER
Filed: 2012-04-26
Abstract: An offshore system for transferring fluid at least partly below sea surface e.g. for transferring oil from a well (9) to a sea surface installation (4). The offshore system comprises a flexible transporting unit (3), such as a pipe and a first movable structure fix-point (4a) with a nominal position and a second structure fix-point (5a) arranged at a distance to seabed and at a lower position relative to the sea surface than the first structure fix-point (4a). The flexible transporting unit is fixed to respectively the first structure fix-point (4a) and the second structure fix-point (5a) to provide a catenary liftable length section of the flexible transporting unit extending between the first structure fix-point (4a) and the second structure fix-point (5a), wherein the catenary liftable length section has a touch down point at seabed at nominal position, and if the first structure fix-point (4a) is moved out of its nominal position, the distance to the second structure fix-point (5a) can be increased sufficiently to lift the catenary liftable length section from the seabed to form a catenary.
Patent MY-161273-A (MY)
Title: Methane fermentation pretreatment apparatus
Inventor: CHOU KATSUMI
IPC: C02F11/00
Filed: 2011-11-11
Abstract: A methane fermentation pretreatment apparatus is provided that can remove small-sized unsuitable waste for fermentation, which is made fine by a solubilization treatment and passed through a screen, from a solubilized liquid. The methane fermentation pretreatment apparatus (A) includes a solubilization tank (4) in which a solubilization treatment is performed on organic waste (S3); a screen (5) that is first solid-liquid separator for removing unsuitable waste for fermentation contained in a solubilized liquid (S4) obtained by performing a solubilization treatment in the solubilization tank (4) on the organic waste (S3), by causing the solubilized liquid (S4) to pass therethrough; and second liquid-solid separator (7) having a hydrocyclone (10) that receives a solubilized liquid (S6) passed through the screen (5) and separates out the unsuitable waste for fermentation contained in the solubilized liquid (S6) from in the solubilized liquid (S6) by causing a centrifugal force to act on the solubilized liquid (S6), and a drainage device (11, 13) that receives the unsuitable waste for fermentation separated by the hydrocyclone (10) and dehydrates the unsuitable waste.
Patent MY-173181-A (MY)
Title: Pyrrolidinyl urea, pyrrolidinyl thiourea and pyrrolidinyl guanidine compounds as trka kinase inhibitors
Inventor: GABRIELLE R KOLAKOWSKI
Filed: 2012-05-09
Abstract: Compounds of Formula I:    or stereoisomers, tautomers, or pharmaceutically acceptable salts, or solvates or prodrugs thereof, where R1, R2, Ra, Rb, RC, Rd, X, Y, B, and Ring C are as defined herein, and wherein the Y-B moiety and the NH-C(=X)-NH moiety are in the trans configuration, are inhibitors of TrkA kinase and are useful in the treatment of diseases which can be treated with a TrkA kinase inhibitor such as pain, cancer, inflammation, neurodegenerative diseases and certain infectious diseases.
Patent MY-175369-A (MY)
Title: Carbon brush
Inventor: MOHAMAD RAUS BIN SHAMSUDDIN
Filed: 2014-02-12
Abstract: The present invention generally relates to a carbon brush (11) for such an application that aims to reduce downtime and running cost of an electric train. The electrical contact (1) comprises a carbon brush (11) having at least one electrical lead ( 12). The carbon brush ( 11) is slidably housed in a housing (13) and is biased to always firmly engaged the commutator (2). On top portion of the carbon brush (11) a padding (15) is provided to hold and give a cushioning effect to the carbon brush (11 ). A retainer (14) is provided to press the carbon brush (11) to firmly engage the commutator (2). The invention lies in the fact that the present carbon brush is a compound carbon brush comprising a plurality of carbon elements slidably attached to one another that allows the carbon elements to supply power as a unit but each can slide with respect of the other to accommodate uneven surface and vibration of the commutator (2). In this way the compound carbon brush has a longer useful life and thus reduces the downtime of the electric train.
Patent MY-187157-A (MY)
Title: Modulation of chemosensory receptors and ligands associated therewith
Inventor: TACHDJIAN CATHERINE
IPC: A61K31/00
Filed: 2008-06-03
Abstract: The present invention includes methods for identifying modifiers of chemosensory receptors and their ligands, e.g., by determining whether a test entity is suitable to interact with one or more interacting sites within the Venus flytrap domains of the chemosensory receptors, and modifiers capable of modulating chemosensory receptors and their ligands. The present invention also includes modifiers of chemosensory receptors and their ligands having Formula (I), its subgenus, and specific compounds. Furthermore, the present invention includes ingestible compositions comprising the modifiers of chemosensory receptors and their ligands and methods of using the modifiers of chemosensory receptors and their ligands to enhance the sweet taste of an ingestible composition or treat a condition associated with a chemosensory receptor. In addition, the present invention include processes for preparing the modifiers of chemosensory receptors and their ligands.
Patent MY-169361-A (MY)
Title: Ornament
Inventor: HIDETAKA DOBASHI
Filed: 2014-03-26
Abstract: The second ring (31) and the fourth ring (33) are fixed to the ouch (5) so that the table surface (7a) (front of the ornament unit) has a position that is directed upward by an angle alpha of about 5? to 45? with respect to the gravity direction. When it is in use condition, for example, it is achieved by twisting the first joint (61) and the second joint (63) by an angle corresponding to the angle alpha.
Patent MY-171276-A (MY)
Title: Diesel fuel or diesel fuel base stock and production method thereof
Inventor: TAKUYA NIITSUMA
IPC: C10G47/16
Filed: 2013-03-27
Abstract: Provided is a hydrotreating step (A) containing a hydroisomerization step (Al) that obtains a hydroisomerized oil (al) by bringing a FT synthesis oil into contact with a hydroisomerization catalyst and/or a hydrocracking step (A2) that obtains a hydrocracked oil (a2) by bringing it into contact with a hydrocracking catalyst, and a fractionation step (B) that transfers at least a portion of the hydrotreated oil (a) composed of the hydroisomerized oil (al) and/or the hydrocracked oil (a2) to a fractionator and, at the very least, obtains a middle distillate (bl) with a 5% distillation point of 130 to l 70?C and a 95% distillation point of 240 to 300?C, and a heavy oil (b2) that is heavier than the middle distillate (b1).
Patent MY-160958-A (MY)
Title: Bio-phenolic elastomer composite
Inventor: Sarani Binti Zakaria
IPC: C08F222/00
Filed: 2015-08-27
Abstract: THE PRESENT INVENTION RELATES TO A BIO-PHENOLIC ELASTOMER (BPE) COMPOSITE AND A PROCESS OF PREPARING THEREOF. IN THE PRESENT INVENTION, BIO-PHENOLIC RESIN (BPR) IS SYNTHESIZED USING LIQUEFIED OIL PALM EMPTY FRUIT BUNCH (EFB) FIBRES. EPOXIDIZED NATURAL RUBBER (ENR) IS ADDED TO PROVIDE ELASTOMERIC PROPERTIES AND TO IMPROVE THE BRITTLENESS OF THE PHENOLIC RESIN. THREE DIFFERENT TYPES OF NATURAL RUBBER/GLASS FIBRE PREPREGS USING STANDARD MALAYSIAN RUBBER- LIGHT (SMR-L), ENR-25 AND ENR-50 ARE PREPARED AND USED IN THE FABRICATION OF THE BPE GLASS COMPOSITES. THE COMPOSITES ARE MADE BY USING HAND LAY-UP TECHNIQUE FOLLOWED BY COMPRESSION MOLDING. MOST ILLUSTRATIVE DRAWING IS
Patent MY-180356-A (MY)
Title: A proppant
Inventor: ROH YEONSUK
Filed: 2014-03-13
Abstract: A proppant includes a particle present in an amount of from 90 to 99.5 percent by weight and a polymeric coating disposed about the particle and present in an amount of from 0.5 to 10 percent by weight, based on the total weight of the proppant. The polymeric coating is formed from a curable composition comprising an isocyanate, an acrylate, and a polyol. A method of forming the proppant includes the steps of combining the isocyanate, the acrylate, and the polyol to form the curable composition, coating the particle with the curable composition, and curing the curable composition to form the polymeric coating.
Patent MY-172253-A (MY)
Title: Electronic inhalation device
Inventor: LORD CHRISTOPHER
IPC: A24F40/65
Filed: 2013-10-09
Abstract: An electronic inhalation device comprising a mouthpiece (2) and a control unit (24), the control unit (24) comprising a power cell (22) and a computer (20), where the computer (20) comprises a computer processor, a memory and an input-output means; wherein the device further comprises a transmitter (18) connected to the computer (20) and the computer (20) is configured in use to collect and store use data relating to a user's use of the device in the computer memory and transmit the use data.
Patent MY-181363-A (MY)
Title: Washing machine and wash water supplying device
Inventor: KIM MIN HYUNG
IPC: D06F31/00
Filed: 2014-12-10
Abstract: Provided is a washing machine including a main body (10) having an opening (24) and a door assembly disposed at the opening (24), wherein the door assembly includes a door (110) that opens and closes the opening (24) and an auxiliary washing unit (120) having an auxiliary washing space (120a) in which hand-washing can be performed, and provided to pivot about one side of the door in an inside of the door. Through this configuration, separated washing spaces can be provided and separate hand-washing can be performed. Also, pressure of washing water supplied into the washing machine can be regulated so that water supply efficiency can be improved and a flow rate of the washing water can be adjusted.
Patent MY-193254-A (MY)
Title: Downhole wireline cleaning tool
Inventor: JENSEN SVEN KARSTEN
IPC: E21B37/02
Filed: 2014-09-16
Abstract: The present invention relates to a downhole wireline cleaning tool (1) adapted to scrape and remove objects, such as scale decreasing an inner diameter of a casing (2) in a wellbore (3), and thereby increase said inner diameter to an initial inner diameter of the casing, the casing having an internal cross-sectional area (Ac) encircled by a wall of the casing and the tool having a centre tool axis and extending in a longitudinal direction, comprising a tool housing (4) having a first housing part (5) and a second housing part (6), a projectable arm (7) which is pivotably connected with the first housing part at a first end (8) of the projectable arm, the projectable arm having a plurality of bits (9) in a second end (10), said projectable arm being movable between a retracted position and a projected position in relation to the tool housing in order to bring the bits in contact with the object, an arm activation assembly (11) for moving the projectable arm between the retracted position and the projected position, and a rotatable shaft (12) arranged in the second housing part and rotatably connected with the first housing part for rotating the projectable arm, wherein the bits are arranged along an extension ( 14) extending from the second end towards the first end of the projectable arm, which extension is curved in order to vary a distance (d) from the tool housing to the bit in contact with the object upon rotation of the projectable arm, and wherein the extension of the arm extends across the centre tool axis in at least the retracted position, so that the bits of the arm are arranged to scrape the entire internal cross-sectional area of the casing when the arm is rotated. The present invention also relates to a downhole system comprising the downhole wireline cleaning tool as described above and to a cleaning method for cleaning a well.
Patent MY-177096-A (MY)
Title: Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime
Inventor: LEWIS SAMUEL J
Filed: 2014-09-09
Abstract: Methods and compositions for cementing are disclosed. Embodiments include a method of cementing comprising: providing a set-delayed cement composition (14) comprising water, pumice, hydrated lime, a primary set retarder, a secondary set retarder; activating the set-delayed cement composition (14) to produce an activated cement composition; introducing the activated cement composition into a subterranean formation (20); and allowing the activated cement composition to set in the subterranean formation (20).     The most suitable drawing: FIG. 2B.
Patent MY-178190-A (MY)
Title: Raw water treatment method
Inventor: HITOSHI MIMURA
Filed: 2015-12-11
Abstract: [Problem] Provided is a method for treating raw water which is capable of effectively improving the efficiency of capturing arsenic in raw water, significantly reducing an increase in operating cost due to additives, and significantly reducing the amount of waste additives. [Solution] Raw water (G) containing arsenic in an amount exceeding an environmental standard value is poured into a treatment bath (11) filled with particulate carriers (10). The raw water (G) in the treatment bath (11) is treated at a flow rate which does not allow production of ferric hydroxide in a suspended form in the raw water while adding an acidic iron solution to the raw water (G) so that the pH value of the raw water (G) is adjusted to 6.5-7.5. A ferric hydroxide membrane is produced on the entire surfaces of the carriers (10) by contact oxidation reaction of dissolvable ferrous ions in the raw water (G) having the adjusted pH value, to cause the arsenic in the raw water (G) to be adsorbed on the ferric hydroxide. At this time, the ferric hydroxide membrane on the surfaces of the carriers (10) serves as a catalyst to accelerate the contact oxidation reaction of the dissolvable ferrous ions, and arsenic is reliably captured by the produced ferric hydroxide.