baber/WOPTO huggingface dataset:
Patent WO-2021002791-A1 (WO)
Inventor: HUSTH ARNE
IPC: H10K59/65
Filed: 2020-06-24
Abstract: The present invention relates to a method for producing a biometric image using an optical biometric imaging arrangement (100) including a set of micro lenses (118) adapted to redirect incoming light onto a photodetector pixel array (109), the method comprising: capturing a biometric image including a set of sub-images using an optical biometric imaging device (100); estimating a spatial transformation between the at least one biometric sub-image and corresponding masking calibration sub-images; applying the spatial transformation to retrieved illuminance calibration sub-images adapted for illuminance calibration for captured biometric sub-images to align the illuminance calibration sub-images with the biometric image; and normalizing the biometric sub-images using the aligned calibration sub-images for providing a normalized biometric image based on the normalized biometric sub-images.
Patent SG-71664-A1 (SG)
Title: Method for the production of a contact hole to a doped region
Inventor: WINNERL JOSEF DR
IPC: H01L21/321
Filed: 1993-04-07
Abstract: A doped region (2) is made in a substrate (1) in such a way that it is bounded by insulating regions (5) at least at the surface of the substrate (1). An undoped silicon layer (6) is deposited over the entire surface. A doped region (61) is selectively produced in the silicon layer (6) and reliably overlaps the region for the contact hole (via) (10). Undoped parts of the silicon layer (6) are removed selectively with respect to the doped regions (61). An insulating layer (9) in which a contact hole (10) is opened selectively with respect to the doped region (61) of the silicon layer (6) by anisotropic etching is produced over the entire surface. The method is suitable for making space-saving bit-line contacts in DRAMs having p-channel MOSFETs in the cell array. <IMAGE>
Patent SG-141211-A1 (SG)
Title: High efficiency low pollution hybrid brayton circle combustor
Inventor: GINTER J LYELL
IPC: F02M25/03
Filed: 1999-03-10
Abstract: HIGH EFFICIENCY LOW POLLUTION HYBRID BRAYTON CYCLE COMBUSTOR A power generating system is described which operates at high pressure and utilizes a working fluid consisting of a mixture of compressed non-flammable air components, fuel combustion products and steam. The working fluid exiting the power generating system is substantially free of NOx and CO. Working fluid is provided at constant pressure and temperature. Combustion air is supplied by one or more stages of compression. Fuel is injected at pressure as needed. Substantially all of the oxygen in the compressed air is consumed when the fuel is burned. Inert liquid is injected at high pressure to produce an inert mass of high specific heat diluent vapor for use for internal cooling of the combustion chamber. The use of non-flammable liquid injection inhibits the formation of pollutants, increases the efficiency and available horsepower from the system, and reduces specific fuel consumption. Control systems allow the independent control of the quantity, temperature and pressure of the air, fuel and nonflammable liquid introduced in the combustion chamber allowing control of the maximum temperature and average temperature within the combustion chamber as well as the temperature of the exhaust from the combustion chamber. Substantially all of the temperature control of the system is provided by the latent heat of vaporization of the inert liquid, which is preferably water, the latent heat of vaporization counteracting the heat generated by combustion of the fuel. If the injected water contains inorganic or organic contaminants,they are collected as a molten or solid residue or, if flammable, ignited by the flame.
Patent SG-138559-A1 (SG)
Title: Resonant scanning mirror
Inventor: PUERTO SANTIAGO E DEL
Filed: 2007-06-13
Abstract: A system and method allow for a more effective synchronous scanning mirror (SSM). A lithography apparatus comprises an illumination system, a patterning device, a substrate table, and a projection system. The illumination system conditions a beam of radiation received from a radiation source operating at a first frequency. The patterning device patterns the beam. The substrate table supports and scans a substrate at a scanning velocity. The projection system includes a scanning device including a reflective device and a plurality of flexures. The plurality of flexures being configured to allow the reflective device to resonate about an axis of rotation. The scanning device is configured to scan the patterned beam onto a target area of the substrate. The resonant frequency of the scanning device is substantially equal to the first frequency and is synchronized with the scanning velocity.
Patent SG-139709-A1 (SG)
Title: Apodized diffractive iol with frustrated diffractive region
Inventor: SIMPSON MICHAEL J
Filed: 2007-08-01
Abstract: APODIZED DIFFRACTIVE IOL WITH FRUSTRATED DIFFRACTIVE REGION In one aspect, the present invention provides a diffractive ophthalmic lens (e.g., a diffractive IOL) that includes an optic having an anterior surface and a posterior surface, where the optic provides a far focus. A frustrated diffractive structure comprising a plurality of diffractive zones is disposed on at least one of those surfaces so as to provide a near focus. Each zone is separated from an adjacent zone by a zone boundary that imparts an optical delay to the incident light. Further, at least two consecutive zone boundaries are configured such that a difference between their associated phase delays for at least one wavelength of the incident light is greater than about 1/4 wavelength so as to direct a portion of the incident light to a location between the near and far foci. Fig. 1A
Patent SG-141356-A1 (SG)
Title: Polishing slurry and polishing method using same
Inventor: YAMAGUCHI KAZUEI
IPC: B24B37/00
Filed: 2007-09-13
Abstract: POLISHING SLURRY AND POLISHING METHOD USING SAME Polishing slurry is caused to be present between a surface of a soft magnetic layer and a polishing tool such as a polishing pad and the surface of the soft magnetic layer and the polishing tool are moved relative to each other. The polishing slurry contains silica particles as abrading particles, compounds containing carboxylic acid and amino polycarboxylic acid and an oxidizing agent as a polishing accelerator, organic and/or inorganic compound of phosphoric acid, nitride and/or nitrite as an anti-corrosion agent and a pH conditioner such that the slurry has pH value between 4 and 11.
Patent SG-151192-A1 (SG)
Title: Spinning reel
Inventor: SAITO KEI
Filed: 2008-09-08
Abstract: SPINNING REEL A worm shaft disposed on an upper side of a master gear shaft. A spool shaft disposed on an opposite lower side of the master gear shaft. An engaging member arranged to engage a spiral groove in worm shaft is also disposed on the upper side of the master gear shaft. A slider body includes a first mounting portion disposed on the opposite lower side of the master gear shaft and is a portion to which the spool shaft is fixed, a second mounting portion that is disposed on the upper side of the master gear shaft and is a portion to which the engaging member is engaged, and a coupling portion for coupling the first mounting portion and the second mounting portion so that the master gear shaft is straddled by the first mounting portion and the second mounting portion when the spool shaft is disposed most forward.
Patent WO-2009105036-A1 (WO)
Title: Procédé de fabrication d'un substrat multicouche à métallisation intégrée
Inventor: NG SUM HUAN
IPC: H05K3/46
Filed: 2009-02-16
Abstract: L'invention concerne un procédé de fabrication d'un substrat qui comprend la formation d'une couche supérieure isolante et d'une couche inférieure isolante, la couche supérieure isolante comprenant une ouverture d'entrée, la couche inférieure isolante comprenant un canal et l'ouverture d'entrée étant en communication d'écoulement avec le canal, l'écoulement d'un matériau non solidifié dans le canal par l'intermédiaire de l'ouverture d'entrée et ensuite la solidification du matériau non solidifié en appliquant de l'énergie sur le matériau non solidifié pour ainsi former une métallisation intégrée dans le canal. Le substrat peut être un dispositif microfluide, un connecteur électrique ou un autre dispositif électronique.
Patent SG-158821-A1 (SG)
Title: Methods for producing secreted proteins
Inventor: MIGIWA KEIKO
Filed: 2009-07-16
Abstract: The present invention relates to a method for producing a heterologous protein secreted out of a plant cell comprising introducing into a plant cell genome a DNA encoding an amino acid sequence that comprises a glycinin signal sequence for endoplasmic reticulum transport and an amino acid sequence of a heterologous protein, wherein the signal sequence is directly fused to the amino acid sequence of the heterologous protein or one or two amino acids are inserted between the signal sequence and the amino acid sequence of the heterologous protein; and expressing the DNA.
Patent SG-162661-A1 (SG)
Title: Storage device with expandable solid-state memory capacity
Inventor: LAPANSE MARGOT ANN
Filed: 2009-11-23
Abstract: In a particular embodiment, a circuit device is disclosed that includes a first interface to a high speed data bus of a host system and a second interface coupled to a first data storage device. The circuit device further includes a solid-state storage device having a first solid-state data storage medium and having at least one expansion slot to receive at least one second solid-state data storage medium to expand a memory capacity of the solid-state storage device. The circuit device also includes a control circuit adapted to receive data from the host system via the first interface and to selectively write the received data to one of the first data storage device and the solid-state storage device.
Patent SG-181197-A1 (SG)
Title: Global positioning system (gps) feet
Inventor: BERNETTE NG
Filed: 2010-12-01
Abstract: Global Positioning System (GPS) Feet AbstractThe inventive step converts any of the feet under a system unit such as a laptop into Global Positioning System (GPS). The feet of a system unit is a key contributing component vital to the support and protection of the System Unit. They feet protects the underneath of the System Unit and support the structure of the System Unit it to function usefully as a fully and wholly functional stand alone complete System Unit.With a Global Positioning System (GPS) feet attached under a laptop and equipped with the necessary streets and tips software, the laptop can find its location by receiving signals from four or more satellites and computing out the distance to each to deduce its own location.The user of the laptop can eliminate the need to carry an additional stand-alone standard global positioning device (GPS) receiver as a separate peripheral accessory on a road trip. The user's laptop with the GPS Feet attached has now become an integrated part of the wholly functional stand alone and complete System Unit. As an integrated part of the laptop, the Global Positioning System (GPS) Feet (as in any of the feet) travels where the laptop goes: into the car, into the train, and everywhere on the road trip etcCurrently there is no such a product available. Figure 1
Patent WO-2011090441-A1 (WO)
Title: Processus de fabrication d'une micromatrice
Inventor: LUBRICH DANIEL
IPC: G01N33/53
Filed: 2011-01-25
Abstract: L'invention concerne un processus de fabrication d'une micromatrice. Le processus comprend les étapes consistant : a) à réaliser une pluralité de trous qui s'étendent dans un substrat; b) à réaliser une population de microparticules qui sont chimiquement ou biologiquement actives; et c) à forcer les microparticules à s'introduire au moins partiellement dans lesdits trous, les trous et microparticules étant dimensionnés les uns par rapport aux autres pour permettre un verrouillage desdites microparticules au moins partiel dans lesdits trous.
Patent WO-2012053979-A1 (WO)
Title: Method and apparatus for packetizing data
Inventor: WANG YU
IPC: H03M13/00
Filed: 2011-10-20
Abstract: A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.
Patent SG-170731-A1 (SG)
Title: Decellularization and recellularization of organs and tissues
Inventor: OTT HARALD
IPC: A61K35/34
Filed: 2006-08-28
Abstract: The invention provides for methods and materials to decellularize a solid organ and to recellularize such a decellularized organ to thereby generate a solid organ.
Patent SG-171999-A1 (SG)
Title: Semi-continuously operated method for producing copolymers
Inventor: ALBRECHT GERHARD
IPC: C09K23/42
Filed: 2009-11-25
Abstract: Semicontinuously operated process for the preparation of copolymers AbstractThe invention relates to a process for the preparation of a copolymer in semicontinuous operation in a polymerization apparatus, comprising a polymerization reactor connected to a metering device, in each case acid monomer being initially taken in the metering device and polyether macromonomer, add monomer and water in the polymerization reactor, acid monomer being metered from the metering device into the polymerization reactor, free radical polymerization initiator being passed into the polymerization reactor before and/or during the metering of the acid monomer into the polymerization reactor so that an aqueous medium in which acid monomer and . polyether macromonomer are reacted with formation of the copolymer by free radical polymerization forms in the polymerization reactor, the molar ratio of acid monomer used altogether to polyether macromonomer used altogether being 20:1 to 1:1, the molar ratio of acid monomer initially taken in the polymerization reactor to the acid monomer metered into the polymerization reactor being 10:1 to 1:10 and the metering of the acid monomer being effected with the proviso that at least 70 mol% of the acid monomer metered in altogether are metered in in the course of 5 to 19 minutes at a metering rate that is constant or varies to a limited extent.
Patent SG-172249-A1 (SG)
Title: Lubricating oil compositions
Inventor: NELSON KENNETH D
Filed: 2009-12-10
Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 400 ppm of boron; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.
Patent SG-172300-A1 (SG)
Title: Lockable rotary electrical switch
Inventor: VITALONE PASQUALE
Filed: 2009-12-21
Abstract: This invention relates to an electrical switch assembly (1) comprising a rotary switch (or knob) (8) rotatably nested within a base (2), where there is an aperture through both a portion of each of the rotary switch (8) and the base (2), where these apertures (20 and 30) may be aligned when the rotary switch (8) is set in a selected position (usually the "Off position) so that a shank of a padlock may be passed through these aligned apertures (20 and 30) and locked closed so as to prevent rotation of the rotary switch (8) relative to the base (2). At least the aperture (20) through the base (2) portion is positioned and/or directed so as to reduce moisture and/or particulate incursion.
Patent SG-172420-A1 (SG)
Title: Clothes with cup parts
Inventor: YUASA MASARU
Filed: 2010-02-01
Abstract: Provided is a garment with cup parts, which is excellent inbreast-shaping properties and capable of supporting breasts firmly when5 worn even though it is wireless. The garment with cup parts according to the present invention includes integrally molded members 11, each obtained by integrally molding a wireless-type cup part and a base part. One end of a strap 12 is attached to an upper part of the cup part, and a back cloth 13 is attached to a side part of the integrally molded member 11. The attachment10 width of the back cloth 13 is equal to or less than 1/2 of the length of the sidepart of the integrally molded member 11. The garment further includes strengthening members 14, and each of the strengthening members 14 is attached so as to cover a whole or a part of a region on a lower side of a line connecting a strap-attachment position, a breast top point, and an upper end15 of a front center part in the cup part of the corresponding integrally moldedmember 11. The strengthening member 14 contains a material having a higher shape stability than a material forming the cup part.Figure 7
Patent SG-174820-A1 (SG)
Title: Oxygen concentrator
Inventor: UCHIYAMA MITSURU
Filed: 2007-09-21
Abstract: OXYGEN CONCENTRATORAbstractAs an apparatus to prevent the excess adsorption of oxygen molecules caused by excess supply of raw material air and the reduction in the level of generated oxygen caused by concentration of argon, which occur when a predetermined value of an oxygen supply flow rate is in a low flow rate zone, to suppress the electric power consumption and to stably drive a compressor, the present invention provides an oxygen concentrator that is a pressure swing adsorption-type oxygen concentrator equipped with; at least one adsorption bed filled with an adsorbent capable of selectively adsorbing nitrogen relative to oxygen, an air supply device to supply compressed air to the adsorption bed, a flow channel switching device to repeat at a predetermined timing an adsorption step to supply air from the air supply device to the adsorption bed to isolate concentrated oxygen and a desorption step to depressurize the adsorption bed to regenerate the adsorbent therein, and a flow rate setting device to set a volume of concentrated oxygen supplied to a user; comprising an exhaust pipe channel equipped with a leak valve in a flow channel between the air supply device and the adsorption bed to release a part of compressed air that is to be supplied to the adsorption bed into atmosphere.Fig. 4
Patent SG-174583-A1 (SG)
Title: Improved glucocorticoid therapy
Inventor: LENNERNAES HANS
Filed: 2010-04-07
Abstract: The present invention relates to improved glucocorticoid therapy and to treatment or prevention of a number of disorders that are due to a diminished or disrupted endogenous glucocorticoid secretory pattern. The invention is based on the findings that producing a specific serum Cortisol time profile that mimics the circadian rhythm of Cortisol of a healthy subject in a subject suffering from a diminished or disrupted glucocorticoid secretory pattern gives benefits with respect to reduction of side-effects.
Patent SG-177271-A1 (SG)
Title: System and method for plasma arc detection, isolation and prevention
Inventor: VALCORE JOHN C JR
Filed: 2010-07-16
Abstract: A device for use with an RF generating source, a first electrode, a second electrode and an element. The RF generating source is operable to provide an RF signal to the first electrode and thereby create a potential between the first electrode and the second electrode. The device comprises a connecting portion and a current sink. The connecting portion is operable to electrically connect to one of the first electrode, the second electrode and an element. The current sink is in electrical connection with the connection portion and a path to ground. The current sink comprises a voltage threshold. The current sink is operable to conduct current from the connecting portion to ground when a voltage on the electrically connected one of the first electrode, the second electrode and the element is greater than the voltage threshold.
Patent SG-177319-A1 (SG)
Title: Characterization of re-useable chromatography equipment
Inventor: BELOUSOV ANTON
Filed: 2010-06-22
Abstract: Herein is reported a method for determining whether a re-useable chromatography column packing, which is used at least for the second time in a purification step of a purification of a polypeptide, has reduced separation efficacy in said purification step of said purification of said polypeptide. The method comprises the following steps: a) identifying and determining the experimental data of an inert change of at least one physicochemical parameter of a mobile phase passing through said re-useable chromatography column packing, b) determining the parameters of a function of formula I by fitting the experimental data of the inert change of the physicochemical parameter of the at least second use, c) determining the difference between the experimental data of the inert change of the physicochemical parameter of the at least second use and the function of formula I with the parameters determined in step b), d) calculating the difference between the maximum value and the minimum value of the difference determined in step c) and normalizing said difference, e) determining reduced separation efficacy of said re-useable chromatography column packing when the absolute value of the difference calculated in step d) is more than 0.1, wherein the function of formula I is with the amplitude P1, the starting value AO, the mean value m, the standard deviation s, and wherein erf is the error function.
Patent SG-178034-A1 (SG)
Title: Switching between 3d video and 2d video
Inventor: NEWTON PHILIP STEVEN
Filed: 2010-07-21
Abstract: A three dimensional [3D] video signal is processed in a video device (50). The device has generating means (52)for generating an output signal for tranferring the video data via a high-speed digital interface like HDMI to a 3D display, which selectively generate a 3D display signal for displaying the 3D video data on a 3D display operative in a 3D mode, a 2D display signal for displaying 2D video data on the 3D display operative in a 2D mode, or a pseudo 2D display signal by including 2D video data in the output signal for displaying the 2D video data on the 3D display operative in the 3D mode. Processing means (53) detect a request to display 2D video data on the 3D display, while the 3D display is operative in the 3D mode, and, in response to the detection, the generating means are set to generate the pseudo 2D display signal for maintaining the 3D mode of the 3D display.