baber/WOPTO huggingface dataset:
Patent SG-166729-A1 (SG)
Title: Threshold voltage improvement employing fluorine implantation and adjustment oxide layer
Inventor: WEIPENG LI
Filed: 2010-04-21
Abstract: An epitaxial semiconductor layer may be formed in a first area reserved for p-type field effect transistors. An ion implantation mask layer is formed and patterned to provide an opening in the first area, while blocking at least a second area reserved for n-type field effect transistors. Fluorine is implanted into the opening to form an epitaxial fluorine-doped semiconductor layer and an underlying fluorine-doped semiconductor layer in the first area. A composite gate stack including a high-k gate dielectric layer and an adjustment oxide layer is formed in the first and second area. P-type and n-type field effect transistors (FET's) are formed in the first and second areas, respectively. The epitaxial fluorine-doped semiconductor layer and the underlying fluorine-doped semiconductor layer compensate for the reduction of the decrease in the threshold voltage in the p-FET by the adjustment oxide portion directly above.
Patent SG-165391-A1 (SG)
Title: Liquid phase alkylation with multiple catalysts
Inventor: CLARK MICHAEL C
Filed: 2008-01-03
Abstract: A process is disclosed for producing an alkylaromatic compound in a multistage reaction system comprising at least first and second series- connected alkylation reaction zones, each containing an alkylation catalyst. A first feed comprising an alkylatable aromatic compound and a second feed comprising an alkene are introduced into the first alkylation reaction zone. The first and second alkylation reaction zones are operated under conditions of temperature and pressure effective to cause alkylation of the aromatic compound with the alkene in the presence of the alkylation catalyst, the temperature and pressure being such that the aromatic compound is at least partly in the liquid phase. The alkylation catalyst in the first alkylation reaction zone, which may be a reactor guard bed, has more acid sites per unit volume of catalyst than the alkylation catalyst in the second reaction zone. No figure to accompany abstract
Patent SG-171913-A1 (SG)
Title: Multiple anisotropic parameter inversion for a tti earth model
Inventor: SUN YONGHE
Filed: 2009-10-22
Abstract: A method for determining values of anisotropic model parameters of a Tilted Transversely Isotropic (TTI) Earth model, the anisotropic parameters including P-wave velocity (Vp0) along a tilted symmetry axis, the Thomsen anisotropy parameters δ and ε (or η =(ε -δ)/(1+2δ)) representative of variations of wave velocities as a function of wave propagation angle from the symmetry axis, the method including acquiring input data for a geological volume of interest; determining a theoretical relationship between the input data and the anisotropic model parameters; and calculating the values of the anisotropic model parameters at each of a plurality of subsurface locations in the geological volume of interest based on the theoretical relationships and the input data using workflows involving iterative or sequential combinations of processes including input data preprocessing, conventional tomographic inversion, three dimensional tomographic inversion based on a tilted transversely isotropic model, and three dimensional pre-stack depth migration using a tilted transversely isotropic model.
Patent SG-171963-A1 (SG)
Title: Novel intermediate and process for preparing entecavir using same
Inventor: LEE JAEHEON
Filed: 2009-12-24
Abstract: The present invention relates to a novel, high-yield and low-cost method for preparing entecavir, [1-S-(1α,3α,4,β]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one, an antiviral agent, and novel intermediates used therein.
Patent SG-179360-A1 (SG)
Title: Method for manufacturing geological gradation featuring disaster prevention and ecologic function
Inventor: CHEN JUI-WEN
Filed: 2011-09-06
Abstract: OF THE DISCLOSUREProvided is a method for manufacturing geological gradation layer featuring disaster prevention and ecologic function, which uses on-site earth or gradation materials commonly adopted in road construction, including aggregates, soils, gravels, or a mixture of water permeable concrete, and mostimportantly, added with uniquely arranged hollow bodies, all constituents being mixed and laid on soil stratum, and subjected to ramming, to form an ecological gradation layer. The ecological gradation layer provides an effect of supporting and also provides the functions of water storage, water preservation, and improving earth, whereby earth microorganisms and earthprotozoa may establish a beneficial survival environment in earth, making the gradation layer exhibiting the characteristics of high water content andprompting breeding of microorganisms. When the atmosphere gets hot, water is released from the soil as vapor to alleviate the heat island effect and when rainwater precipitates, the rainwater can be stored for use in draughts.Figure 3
Patent SG-176425-A1 (SG)
Title: Integrated method for removal of halogen residues from etched substrates by thermal process
Inventor: MARK NAOSHI KAWAGUCHI
Filed: 2007-10-19
Abstract: A method and system for removing volatile residues from a substrate are provided. In one embodiment, the volatile residues removal process is performed en-routed in the system while performing a halogen treatment process on the substrate. The volatile residues removal process is performed in the system other than the halogen treatment processing chamber and a FOUP. In one embodiment, a method for volatile residues from a substrate includes providing a processing system having a vacuum tight platform, processing a substrate in a processing chamber of the platform with a chemistry comprising halogen, and treating the processed substrate in the platform to release volatile residues from the treated substrate.(Fig. 4)
Patent SG-176032-A1 (SG)
Title: Dopo-derived flame retardant and epoxy resin composition
Inventor: WHITE KIMBERLY M
Filed: 2010-05-19
Abstract: This invention relates to 9,10-Dihydro-9-Oxa-10-Phosphaphenantrene-10-oxide derived additive flame-retardants, which are useful in epoxy resin compositions. The epoxy resin compositions may be used in making prepregs or laminates for printed wiring boards and composite materials.
Patent WO-2013055295-A1 (WO)
Title: System and method for interactive multiplayer broadcast game
Inventor: BENZON FREDERICK JAMES RONDOLO
IPC: A63F13/00
Filed: 2012-10-12
Abstract: There is provided a system and method for interactive multi-player broadcast game, the system comprising a plurality of controllers; each controller capable of providing a set of game inputs to a game server in response to the broadcast; wherein the game server is operable to control game play and scoring; the game server further operable to either calculate or receive the latency data associated with each game controller depending on the type of controller and offset the latency during a time-sensitive game play. The above system allows different controllers to be used without biasing against relatively 'dumb' controllers such as the Plain Old Telephone (POT). Further, the above system allows massively multiplayer game to be played in the context of an interactive TV broadcast game with POT as controllers.
Patent SG-195399-A1 (SG)
Title: Folding door system
Inventor: GOH ENG CHUNG
Filed: 2012-05-10
Abstract: A folding door system includes a plurality of door panels inter-coupled for operating between a folded state and an unfolded state. A hinging means for coupling a first panel to a door frame is used for rotational displacement of the first panel about a first axis. A track is coupled adjacent to a bottom surface of a top portion of the door frame to define a path along a second axis. The second axis is substantially perpendicular to the first axis. A roller carrier is configured with the track for travel along the path and a support structure is further detachably coupled to the roller carrier. The support structure includes a separator to enable a second panel to be rotatable about a third axis. The third axis provides unimpeded movements of the plurality of door panels for operating between a folded state and an unfolded state.FIG. 1
Patent SG-190490-A1 (SG)
Title: Integrated circuit system with sub-geometry removal and method of manufacture thereof
Inventor: TAN SOON YEONG
Filed: 2009-06-12
Abstract: INTEGRATED CIRCUIT SYSTEM WITH SUB-GEOMETRY REMOVAL AND METHOD OF MANUFACTURE THEREOFA method of manufacture of an integrated circuit system includes; forming reticle data; detecting a sub-geometry, a singularity, or a combination thereof in the reticle data; applying a unit cell, a patch cell, or a combination thereof for removing the sub-geometry, theity, or the combination thereof from the reticle data; and fabricating an integrated circuit from the reticle data,FIG. I
Patent SG-184383-A1 (SG)
Title: Purification of propylene oxide
Inventor: LI XIANGMIN
Filed: 2011-03-30
Abstract: The invention is a method of purifying propylene oxide containing 25-100 ppm aldehyde impurities. The method comprises contacting the propylene oxide in the liquid phase with an amine-functionalized ion exchange resin, and recovering a purified propylene oxide product containing 10 ppm, or less, aldehydes.
Patent SG-191496-A1 (SG)
Title: Lock assembly for hydraulic fracing valve
Inventor: UDIPI MAHESHA
Filed: 2012-11-29
Abstract: A lock open device 44 for use with a valve 30 in a hydraulic fracturing system 10, which maintains the valve 30 in an open position. The lock open device 44 includes a plate 48 with beveled edges and spring loaded ball bearings 70 strategically disposed to contact the edges and interfere with axial movement of the plate 48. The plate 48 couples to a gate 36 member in the valve 30, so that the interference between the plate 48 and the ball bearings 70 maintains the valve 30 in a designated open or closed position. The angle of the bevel regulates how much force is required to urge the plate 48 past the ball bearings 70 to thereby open/close the valve 30.Figure 1
Patent SG-186671-A1 (SG)
Title: Halide anions for metal removal rate control
Inventor: LI SHOUTIAN
Filed: 2008-12-17
Abstract: The inventive chemical-mechanical polishing composition comprises a liquid carrier, hydrogen peroxide, benzotriazole, and a halogen anion. The inventive method comprises chemically-mechanically polishing a substrate with the polishing com position. No Figure
Patent SG-190021-A1 (SG)
Title: Molybdenum monoxide layers, and production thereof using pvd
Inventor: RAMM JUERGEN
Filed: 2011-10-06
Abstract: The invention relates to a coating comprising at least one molybdenum-containing layer having molybdenum oxide, said molybdenum being essentially molybdenum monoxide. The invention further relates to a PVD process for producing the disclosed coating, in which the layer comprising the molybdenum monoxide is produced using arc evaporation. The invention also relates to a component that has said coating.
Patent SG-190696-A1 (SG)
Title: Method of storing metal lanthanum target, vacuum-sealed metal lanthanum target, and thin film formed by sputtering the metal lanthanum target
Inventor: NARITA SATOYASU
Filed: 2012-02-13
Abstract: 16 PCT/JP2012/053242A method of storing a metal lanthanum sputtering target, wherein a surface of a metal lanthanum target to be stored is processed so as to achieve a roughness Ra of5 1 pm or less, a lanthanum fluoride coating is formed on the surface thereof, the metal lanthanum target to which the lanthanum fluoride coating was formed is subsequently charged in a vacuum pack with an oxygen transmission rate of 0.1 cm3/m2 per 24 h at 1 atm or less and a moisture vapor transmission rate of 0.1 g/m2 per 24 h or less, and the vacuum pack is thereafter subject to vacuum suction and sealing for storage. This invention aims to provide technology for enabling the long-term storage of a sputtering target in a usable state by devising the method of storing a metal lanthanum target as a rare earth metal, and thereby inhibiting the degradation phenomenon caused by the oxidation of the target due to residual air or the inclusion of air.15 [Selected Drawing] Fig. 3
Patent SG-193231-A1 (SG)
Title: Floor for an elevator car
Inventor: BRUEGGER BEAT
Filed: 2012-03-16
Abstract: 11AbstractA floor for a lift cage has a base plate (7), a top plate (8) and a support structure (6) arranged therebetween. The support structure (6) comprises a grating arrangement (10) consisting of a plurality of intersecting profile members (12, 13) standing on edge. For local reinforcement, the support structure (6) additionally comprises a second grating arrangement (11) superimposed on the first arrangement and arranged centrally. (Fig. 3)
Patent SG-191877-A1 (SG)
Title: Cmp polishing fluid, method for manufacturing same, method for manufacturing composite particle, and method for polishing base material
Inventor: MINAMI HISATAKA
Filed: 2012-01-20
Abstract: AbstractCMP POLISHING FLUID, METHOD FOR MANUFACTURING SAME,METHOD FOR MANUFACTURING COMPOSITE PARTICLE, AND METHOD FOR POLISHING BASE MATERIALA CMP polishing liquid comprises water and an abrasive particle, wherein the abrasive particle comprises a composite particle having a core including a first particle, and a second particle provided on the core,5 the first particle contains silica, the second particle contains cerium hydroxide, and the pH of the CMP polishing liquid is equal to or lower than 9.5.Figure 1
Patent SG-192879-A1 (SG)
Title: Multilayer nanostructured articles
Inventor: YU TA-HUA
Filed: 2012-02-15
Abstract: Articles comprising a substrate, a first layer comprising polymeric material with nanoparticles protruding from a major surface thereof, and away from the substrate, and a second layer having major surface is a first nanostructured. Embodiments of the articles are useful for display applications (e.g., liquid crystal displays (LCD), light emitting diode (LED) displays, or plasma displays); light extraction; electromagnetic interference (EMI) shielding, ophthalmic lenses; face shielding lenses or films; window films; antireflection for construction applications; and, construction applications or traffic signs.
Patent WO-2015119579-A1 (WO)
Title: Inhibiteurs de la caséine kinase 1 à base d'azole 2,4,5-tri-substitué en tant qu'inducteurs de la cardiomyogenèse
Inventor: LACO FILIP
IPC: A61K31/4178
Filed: 2015-02-06
Abstract: La présente invention concerne un procédé permettant d'induire ou d'améliorer la différenciation de cellules souches pluripotentes en cardiomyocytes via l'inhibition de la caséine kinase 1, ledit procédé comprenant la culture des cellules souches en présence d'un milieu comprenant un inhibiteur de la caséine kinase 1 de formule (I) ou (II) ou un stéréoisomère, un tautomère, ou un sel de celui-ci, dans laquelle R 1 , R 2  et R 3  indépendamment les uns des autres représentent un atome d'hydrogène, un groupe alkyle, alcényle, alcynyle, hétérocyclyle, hétéroaryle ou aryle facultativement substitué ; X représente NR 4 , O ou S; et R 4  représente un atome d'hydrogène, un groupe alkyle, alcényle, alcynyle, hétérocyclyle, hétéroaryle ou aryle facultativement substitué. Le procédé peut être utilisé dans la phase tardive de la différenciation des cellules souches et les composés de formule (I) ou (II) en combinaison avec d'autres petites molécules peuvent conduire à une différenciation spécialement élevée des cellules souches en cardiomyocytes. L'invention concerne en outre de nouveaux composés qui peuvent être utilisés dans le procédé de l'invention, ainsi que des kits pour la différenciation de cellules souches.
Patent WO-2015195054-A1 (WO)
Title: Anti-scratch coating
Inventor: HONG LIANG
IPC: C09D123/26
Filed: 2015-06-22
Abstract: This invention relates to a hybrid composite polymer matrix, assembled by integrating two polymer networks, as an anti-scratch coating for automobiles. The two types of particulate silane cross-liners are utilized to construct two respective hybrid polymer networks with a unique chain-from-particle structure. At least one hybrid network is a covalently bound network that is interlocked with at least one physically bound hybrid network.
Patent WO-2016186572-A1 (WO)
Title: Moteur thermique ambiant
Inventor: TAN LIEN CHIOW
IPC: F03C2/30
Filed: 2015-06-29
Abstract: L'invention porte sur une machine qui exploite la chaleur ambiante ou de la chaleur résiduelle et produit de l'énergie verte renouvelable avec de l'énergie froide en tant que sous-produit à l'aide d'un fluide de travail de type dioxyde de carbone en boucle fermée. La machine est appelée moteur thermique ambiant et comprend un détendeur pour l'abaissement de la température d'un fluide; un échangeur de chaleur à basse pression raccordé au détendeur permettant de garantir que le fluide reste fluide; un moteur hydraulique en outre raccordé à l'échangeur de chaleur à basse pression permettant de convertir la pression hydraulique provenant du fluide qui reçoit de l'énergie à partir de chaleur au moins ambiante ou de basse qualité et d'amener le fluide à se déplacer; et un échangeur de chaleur à haute pression permettant de réchauffer le fluide par la chaleur ambiante pour éviter le gel. Le détendeur, l'échangeur de chaleur à basse pression, le moteur hydraulique et l'échangeur de chaleur à haute pression sont raccordés les uns avec les autres pour former une boucle fermée pour la circulation du fluide.
Patent WO-2018063089-A1 (WO)
Inventor: WOON DA JUN
IPC: G06Q10/08
Filed: 2016-09-30
Abstract: An apparatus and a method for managing item storage in warehouses, the apparatus comprising a memory and a processor configured to execute a program in the memory to control the apparatus for receiving an instruction to store one or more items in a warehouse, receiving geographical location information of a collection point, determining from predefined geographical data a geographical area in which the collection point is located based on the geographical location information of the collection point, assigning one or more warehouses to store the one or more items based on warehouse availability data, the warehouse availability data indicating one or more warehouses with storage space in the geographical area and one or more warehouses with storage space in one or more neighboring geographical areas surrounding the geographical area; and scheduling delivery of the one or more items for storing in the assigned one or more warehouses.
Patent WO-2020153901-A1 (WO)
Inventor: SIM LYE HOCK
IPC: G01N33/52
Filed: 2019-01-23
Abstract: A microfluidic lateral flow disposable test kit comprising: a base carrier having a sample collection portion comprising a depression provided in the base carrier; a sealing sheet having a sample collection opening, the sample collection opening being sealed before use of the test kit; a number of lateral flow test strips sealed between the base carrier and the sealing sheet; and a top sheet layered over the sealing sheet before use of the test kit to keep the sample collection opening sealed, the top sheet being at least partially detachable from the sealing sheet to open the sample collection opening and expose the sample collection portion for receiving a fluid sample therein during use of the test kit, wherein the base carrier further comprises a number of channels in fluid communication with the sample collection portion, each of the number of lateral flow test strips being provided in each of the number of channels, such that a single sample of a fluid when placed in the sample collection portion flows into the number of lateral flow test strips provided in the number of channels.
Patent WO-2022231517-A1 (WO)
Title: Appareil de culture hydroponique vertical modulaire et procédé associé
Inventor: LIEW YEW MENG ROYSTON
IPC: A01G9/14
Filed: 2022-04-25
Abstract: L'invention concerne des systèmes et des procédés de culture hydroponique urbaine. Un cadre de colonne comprend des ensembles panneaux de conduit coulissants et amovibles qui forment une colonne d'ensembles panneaux de conduit pour la culture hydroponique. Une unité de transport déplace la colonne d'ensembles panneaux de conduit vers le haut et vers le bas pour assembler et désassembler la colonne d'ensembles panneaux de conduit pour la plantation et la récolte.
Patent WO-2024019658-A1 (WO)
Title: Light modulating device
Inventor: JIANG CHANGYUN
IPC: H02S20/30
Filed: 2023-07-06
Abstract: Various embodiments refer to a light modulating device. The device may include a first support comprising a first photovoltaic cell on a surface and a first light-reflector on an opposing surface, and a second support comprising a second photovoltaic cell on a surface and second light-reflector on an opposing surface. The first support and the second support may be pivotably coupled to each other along an edge portion of the respective support, and movable between a collapsed position in which the surfaces comprising the first photovoltaic cell and the second photovoltaic cell are opposed and inwardly facing and an extended position in which the surfaces comprising the first photovoltaic cell and the second photovoltaic cell lie substantially in the same plane, to modulate transmission of light.
Patent WO-2023163667-A1 (WO)
Title: Systems and method for controlling notifications device via surface vibrations
Inventor: KITTIPUTE KUNANON
IPC: G01V1/28
Filed: 2023-02-27
Abstract: This invention is the development of the system and method for controlling notifications device via surface vibrations, the system for controlling the notifications device via surface vibrations caused by the subject comprises a geophone sensor or a sensor for detecting vibration from the surface placed in contact with the surface, a processing unit which the vibration from the sensor is brought into the processing unit to improve it as the first vibration pattern and compared to determined vibration patterns, then send commands to control notifications device and the notifications device with a receiving module to receive commands from processing unit. The system and method for controlling notifications device via surface vibrations will effectively help in emergency notifications even if the user is unable to move or lose consciousness, resulting in timely assistance and deactivation of false alarms as well.