baber/WOPTO huggingface dataset:
Patent WO-2023086004-A1 (WO)
Inventor: ELMER MARCUS
IPC: C12P7/62
Filed: 2022-11-10
Abstract: The present invention describes a method comprising providing a hydrothermally treated organic material and producing polyhydroxyalkanoates (PHAs) from the hydrothermally treated organic material.
Patent SG-47853-A1 (SG)
Title: Aliphatic-aromatic copolyesters and cellulose ester/polymer blend
Inventor: BUCHANAN CHARLES MICHAEL
IPC: C08L67/02
Filed: 1991-11-26
Abstract: This invention relates to binary blends of cellulose esters and aliphatic-aromatic copolyesters, cellulose esters and aliphatic polyesters as well as ternary blends of cellulose esters and/or aliphatic polyesters and/or aliphatic-aromatic copolyesters and/or polymeric compounds as well as fibers, molded objects, and films prepared therefrom.
Patent SG-52612-A1 (SG)
Title: Polyethylene molding composition
Inventor: BOHM LUDWIG
IPC: C08L23/06
Filed: 1992-06-04
Abstract: A polyethylene moulding composition which comprises from 50 to 80% by weight of a HD polyethylene having a very broad bimodal molecular weight distribution and from 20 to 50% by weight of an LLD polyethylene or LD polyethylene, gives pipes, sheets and films having very good long-term and low-temperature properties.
Patent SG-73416-A1 (SG)
Title: Method for pressing a plastic which cures by means of a reaction into a mould cavity a pressing auxiliary in pill form to be used in this method and a holder composed of such material
Inventor: PAS IRENEUS JOHANNES THEODORUS
IPC: B29C43/02
Filed: 1993-01-22
Abstract: PCT No. PCT/NL93/00024 Sec. 371 Date Jul. 20, 1994 Sec. 102(e) Date Jul. 20, 1994 PCT Filed Jan. 22, 1993 PCT Pub. No. WO93/14920 PCT Pub. Date Aug. 5, 1993.Method for pressing a plastic (6), which cures by means of a reaction, from a displacement chamber (4) via at least one injection channel (3) and a gate (2) to a mould cavity (1), said method at least comprising the following steps: pressurising the plastic (6) with an amount of a pressing auxiliary (7) in the displacement chamber (4); pressing the plastic (6) into the mould cavity (1); and allowing the plastic to cure under pressure in the mould cavity, the pressing auxiliary (7) being plastically deformable under the conditions of pressing and the amount thereof being sufficient to be pressed to the vicinity of the gate (2) of the mould cavity (1). Preferably the pressing auxiliary (7) is a thermoplastic.
Patent SG-71711-A1 (SG)
Title: Method for rapid determination of an assigned region associated with a location on the earth
Inventor: LESTER JOSEPH OLK
IPC: H04W60/00
Filed: 1997-05-23
Abstract: A global communication system must comply with service restrictions when operating across political and other restrictive boundaries. The location of a subscriber unit must be correlated to a service area region for identifying and extending appropriate restrictions and services. The Earth is partitioned into equally spaced areas (125, 130) with entries stored in database records. Service area boundary data (205) overlays the equally spaced areas (125, 130) to assign each equally spaced area to a location area enabling efficient use of the communication system. Equally spaced areas (125, 130) are iteratively subdivided to form a hierarchical database (350) when service area boundary data (205) bisects an equally spaced area (125, 130).
Patent SG-133478-A1 (SG)
Title: Modulation of stress in stress film through ion implantation and its application in stress memorization technique
Inventor: WEE TEO LEE
Filed: 2006-10-17
Abstract: Some example embodiments of the invention provide a method to improve the performance of MOS devices by increasing the stress in the channel region. An example embodiment for a NMOS transistor is to form a tensile stress layer over a NMOS transistor. A heavy ion implantation is performed into the stress layer and then an anneal is performed. This increases the amount of stress from the stress layer that the gate retains/memorizes thereby increasing device performance.
Patent SG-137839-A1 (SG)
Title: Modulation of stress in esl sin film through uv curing to enhance both pmos and nmos transistor performance
Inventor: WIDODO JOHNNY
Filed: 2007-09-17
Abstract: An example embodiment of a method of forming a semiconductor device comprising the following. We form at least a first transistor over a first region of a substrate and forming at least a second transistor over a second region of the substrate. We form a stress layer over the first and second transistors. We form an electromagnetic radiation blocking layer over the second transistor and not over the first transistor. In an exposure step, we expose the electromagnetic radiation blocking layer over the second transistor and exposing the stress layer over the first transistor to electromagnetic radiation to form a cured stress layer over the first transistor. The cured stress layer has a different stress than the stress layer. We may remove the electromagnetic radiation blocking layer.
Patent SG-145648-A1 (SG)
Title: Methods of forming integrated circuit structures using insulator deposition and insulator gap filling techniques
Inventor: JUN-JUNG KIM
Filed: 2008-02-14
Abstract: METHODS OF FORMING INTEGRATED CIRCUIT STRUCTURES USING INSULATOR DEPOSITION AND INSULATOR GAP FILLING TECHNIQUES Methods of forming integrated circuit devices include depositing an electrically insulating layer onto an integrated circuit substrate having integrated circuit structures thereon. This deposition step results in the formation of an electrically insulating layer having an undulating surface profile, which includes at least one peak and at least on valley adjacent to the at least one peak. A non-uniform thickening step is then performed. This non-uniform thickening step includes thickening a portion of the electrically insulating layer by redepositing portions of the electrically insulating layer from the least one peak to the at least one valley. This redeposition occurs using a sputter deposition technique that utilizes the electrically insulating layer as a sputter target.
Patent SG-149039-A1 (SG)
Title: Ass IMMUNOGENIC PEPTIDE CARRIER CONJUGATES AND METHODS OF PRODUCING SAME
Inventor: ARUMUGHAM RASAPPA G
IPC: C07K/
Filed: 2004-12-17
Abstract: IMMUNOGENIC PEPTIDE CARRIER CONJUGATES AND METHODS OF PRODUCING SAME The present invention is directed to methods of producing conjugates of Al peptide immunogens with protein/polypeptide carrier molecules, which are useful as immunogens, wherein peptide immunogens are conjugated to protein carriers via activated functional groups on amino acid residues of the carrier or of the optionally attached linker molecule, and wherein any unconjugated reactive functional groups on amino acid residues are inactivated via capping, thus retaining the immunological functionality of the carrier molecule, but reducing the propensity for undesirable reactions that could render the conjugate less safe or effective. Furthermore, the invention also relates to such immunogenic products and immunogenic compositions containing such immunogenic products made by such methods. Fig 9
Patent WO-2012050522-A1 (WO)
Title: Capteur de cavitation
Inventor: OHL CLAUS-DIETER
IPC: G01H17/00
Filed: 2010-10-15
Abstract: Divers modes de réalisation de l'invention portent sur un capteur de cavitation pour détecter des bulles dans un liquide. Le capteur de cavitation peut comprendre : un substrat ayant une surface isolante ; et un agencement d'électrodes disposées sur ou à l'intérieur de la surface isolante du substrat. L'agencement d'électrodes peut comprendre une première électrode et une seconde électrode qui sont isolées l'une de l'autre par la surface isolante, chacune de la première et de la seconde électrodes comprenant une partie de détection. L'espacement entre la partie de détection de la première électrode et la partie de détection de la seconde électrode est adapté de façon à permettre une circulation de charge entre la première électrode et la seconde électrode, provoquée par une cavitation se produisant au niveau de la partie de détection.
Patent SG-158891-A1 (SG)
Title: Method and system for system discovery and user selection
Inventor: OLVERA-HERNANDEZ ULISES
IPC: H04W36/14
Filed: 2006-01-17
Abstract: The invention includes a method and apparatus for mobility handling across different wireless technologies by efficiently performing alternate network discovery and enabling a mobile station to select the most desirable candidate radio access technology, depending on parameters such as location and network policy settings.
Patent SG-170712-A1 (SG)
Title: Method of hydrotreating feeds from renewable sources with indirect heating using a catalyst based on molybdenum
Inventor: WEISS WILFRIED
Filed: 2010-10-26
Abstract: The invention describes a method of treating feeds from renewable sources comprising a hydrotreatment stage comprising at least two catalytic zones in which the entry stream comprising said feed mixed with at least a part of a hydrotreated liquid effluent from stage b) is introduced into the first catalytic zone at a temperature comprised between 150 and 260 degree C, and the effluent from the first catalytic zone is then introduced, mixed with at least a part of a hydrotreated liquid effluent from stage b) and preheated, into the following catalytic zone or zones at a temperature comprised between 260 and 320 degree C, and a stage of separation of the effluent from the hydrotreatment stage permitting the separation of a gaseous effluent and a hydrotreated liquid effluent of which at least a part is recycled at the top of each catalytic zone, said method using, in at least the catalytic zone or zones following the first, a bulk or supported catalyst comprising an active phase constituted by a sulphidized group VIB element, the group VIB element being molybdenum.
Patent SG-169331-A1 (SG)
Title: Alkylaromatics production
Inventor: CLARK MICHAEL C
Filed: 2007-01-03
Abstract: A process for alkylation of an alkylatable aromatic compound to produce a monoalkylated aromatic compound, comprising the steps of: (a) providing at least one reaction zone having a water content with at least one catalyst; (b) supplying the reaction zone with at least one alkylatable aromatic compound and at least one alkylating agent; (c) operating the reaction zone under suitable allcylation or transalkylation conditions, to produce at least one effluent which comprises a monoalkylated aromatic compound and a polyalkylated aromatic compound(s); (d) monitoring the amount of the monoallcylated aromatic compound or the amount of the polyalkylated aromatic compound(s) in the effluent; (e) adjusting the water content in the reaction zone to secure a desired amount of the monalkylated aromatic compound or the polyalkylated aromatic compound(s) in the effluent, the water content in the reaction zone being in a range from about 1 wppm to about 900 wppm; and wherein the polyalkylated aromatic compound(s) produced is reduced as compared to the reaction zone having a water content of about 0 wppm when the reaction zone is operated under equivalent conditions.
Patent SG-173629-A1 (SG)
Title: 3, 3' -spiroindolinone derivatives as anticancer agents
Inventor: ZHANG JING
Filed: 2010-02-12
Abstract: There are provided compounds of the Formula (I), or a pharmaceutically acceptable salt or ester thereof wherein X, Y, R1, R2 are as herein described. The compounds have utility as anti-pro liferative agents, especially, as anticancer agents.
Patent SG-175402-A1 (SG)
Title: Controlled access to functionality of a wireless device
Inventor: FERREN BRAN
IPC: G06F3/041
Filed: 2010-06-09
Abstract: Various embodiments of the invention may be used to verify that a person being authorized by biometric techniques to use a device is a living person and not some form of recording intended to spoof the system. Some embodiments may try to cause a change in a measured biometric feature, and compare images taken before and after the change to verify the change occurred. In some embodiments, multiple stages of verification may be used, either to increase the difficulty of spoofing the security system, or to provide different levels of security for different levels of access to the device's functionality.
Patent SG-176467-A1 (SG)
Title: A method for engineering hybrid orientation/ material semiconductor substrate
Inventor: CHONG YUNG FU
Filed: 2005-11-02
Abstract: A METHOD FOR ENGINEERING HYBRID ORIENTATION/ MATERIAL SEMICONDUCTOR SUBSTRATEAbstractThe embodiments provide a structure and a method of manufacturing a semiconductor structure that has a different material in the area where PMOS devices will be formed than in the area where NMOS devices will be formed which is characterized as follows. An embodiment comprises the following steps. A substrate is provided. Thesubstrate has a NMOS area and a PMOS area, We form a NMOS mask over the NMOS area, We form a first semiconductor layer over the PMOS area. We remove the mask. We form a second semiconductor layer over the NMOS area. Then we form an isolation region in the substrale between at least portions of the NMOS and the PMOS areas. We form PMOS devices in the PMOS area and form NMOS devices in the NMOS area.FIGURE 6
Patent SG-188747-A1 (SG)
Title: Method and system for performing an electrically operated function with a running tool in a subsea wellhead
Inventor: HERBEL RYAN ROBERT
Filed: 2012-09-11
Abstract: METHOD AND SYSTEM FOR PERFORMING AN ELECTRICALLY OPERA lED FUNCTION WITH A RUNNING TOOL IN A SUBSEA WELLHEADAbstract of the DisclosureA subsea running tool (17, 35, 53) receives electric potential from a control unit (25, 43, 61) located at a platform (21, 39, 57) through a tubular string (19, 37, 55, 67) having an electrically conductive wire (79) formed in tubular wall of the tubular string (19, 37, 55, 67). The running tool (17, 35, 53) provides at least one electrically operated function for setting a subsea wellhead component (18, 32, 54). The running tool (17, 35, 53) is then run on the tubular string (19, 37, 55, 67) from a surface platform (21, 39, 57) to a location within a wellhead (13, 31, 49). Electric potential is then supplied to the electrically conductive wire (79) by a control unit (25, 43, 61) at the platform (21, 39, 57) to operate the electrically operated function of the running tool (17, 35, 53) to set the subsea wellhead component (18, 32, 53).Figure 1
Patent SG-192390-A1 (SG)
Title: Radiation sensor
Inventor: HUCHUAN ZHOU
Filed: 2013-02-01
Abstract: 5 A radiation sensor is provided. The radiation sensor includes a substrate; a diaphragmpositioned over the substrate; an absorbing layer which is configured to absorb infrared radiation; a supporting element arranged between the absorbing layer and the diaphragm such that a spacing gap is formed between the absorbing layer and the diaphragm; wherein the size of the spacing gap is in a range of about 3.6 micrometer to about 10010 micrometer. Figure 2
Patent SG-190619-A1 (SG)
Title: Apparatus and method for treating waste
Inventor: HALL PHILIP
Filed: 2009-02-02
Abstract: APPARATUS AND METHOD FOR TREATING WASTEA process and apparatus for recycling municipal domestic waste comprises subjecting the waste to steam at 150°C — 200°C. After steam treatment, the resultant material is separated into constituent parts and biomass and/or plastics subjected to further treatment. The further treatment preferably produces bioethanol from the biomass and diesel from the plastics. As an alternative, some or all of the biomass may be gasified in order to produce hydrogen which may, in turn be fed to a fuel cell to produce an electrical output. The bio diesel or bioalcohol can also be used to produce electricity.Figure 1
Patent SG-193910-A1 (SG)
Title: Method of security screening and security tray for use therewith
Inventor: STEELE REESA GAYLE
IPC: G01N23/04
Filed: 2012-03-15
Abstract: A method for allowing security personnel in screening stations to more quickly identify prohibited articles and to identify and interrogate the screened individual responsible for the prohibited article, thereby improving throughput and reducing human error. If an operator observes articles which raise a security concern, the operator isolates the location of such articles by referencing the compartment in the tray where it is located and optionally whether the article is in a high or low position in the compartment and by referencing a tray's unique identifier. A security tray design is provided to carry out the method which includes discrete delineated compartments, and optionally a unique identifier and an area for displaying the screened individual's identification to connect the individual to a unique tray, to assist in preventing individuals from gaining access to restricted areas with prohibited articles.
Patent SG-195094-A1 (SG)
Title: System and method for transferring electric energy to a vehicle using constant current operation of segments of a conductor arrangement
Inventor: VOLLENWYDER KURT
Filed: 2012-06-11
Abstract: The invention relates to a system for transferring electric energy to a vehicle (81; 91), in particular to a track bound vehicle (81) such as a light rail vehicle or to a road automobile (91) such as a bus, wherein - the system comprises an electric conductor arrangement (3, T) for producing an alternating electromagnetic field and for thereby transferring electromagnetic energy to the vehicle, - the conductor arrangement (3, T) comprises a plurality of segments (T1, T2, T3, T4, T5, T6), wherein each segment (T1, T2, T3, T4, T5, T6) extends along a section of the path of travel of the vehicle, - each segment comprises one line for each phase of an alternating current which is to be carried by the segment in order to produce the electromagnetic field, - the system comprises a current supply (3) for conducting electric energy to the plurality of the segments (T1, T2, T3, T4, T5, T6), wherein the segments (T1, T2, T3, T4, T5, T6) are electrically connected in parallel to each other with the current supply (3), - at least one of the segments (T1, T2, T3, T4, T5, T6) is coupled to the current supply (3) via an associated constant current source (12) adapted to keep the electric current through the segment (T1, T2, T3, T4, T5, T6) constant - while the segment (T1, T2, T3, T4, T5, T6) is operated - independently of the electric power which is transferred to one or more vehicles travelling along the segment (T1, T2, T3, T4, T5, T6), - each constant current source (12) comprises a first inductance (L6P1) and optionally more than one inductances and comprises a first capacitance (C6P) and optionally more than one capacitances, the inductances and the capacitances being adapted to each other and to the voltage at the input side of the constant current source so that a desired constant current is output to the output side, i.e. the side of the segment, - the first inductance (L6P1) is arranged in a line (100) of the constant current source (12) which connects the input side with the output side and at least one junction of the line (100) is connected with the first capacitance(C6P), - the first inductance (L6P1) and the first capacitance (C6P) as well as a second inductance (L6P2), which is formed at least partly by the inherent inductance (LT) of the segment (T), are adapted to each other and to any additional capacitance in the segment can be operated at a corresponding resonance frequency and the reactive power produced by the segment (T) is essentially zero.
Patent WO-2017078619-A1 (WO)
Title: Procédé et système d'accumulation et de rachat de récompenses au moyen de portefeuilles numériques
Inventor: VENUGOPALAN VIJIN
IPC: G06Q20/36
Filed: 2016-10-12
Abstract: L'invention concerne un procédé mis en œuvre par ordinateur pour accumuler des récompenses à racheter. Le procédé comprend les étapes consistant à stocker au niveau d'un serveur un premier portefeuille numérique, le premier portefeuille numérique étant associé à une première valeur de récompense standard, et stocker au moins un numéro de carte de paiement pour une carte de paiement émise par un premier émetteur, le premier émetteur ayant un premier serveur d'émetteur ; recevoir au niveau du serveur une valeur de récompense provenant du premier serveur d'émetteur ; appliquer, à l'aide du serveur, un algorithme de normalisation sur la valeur de récompense provenant du premier serveur d'émetteur pour obtenir une première valeur de récompense normalisée ; et mettre à jour, à l'aide du serveur, la première valeur de récompense standard par ajout de la première valeur de récompense normalisée à la première valeur de récompense standard.
Patent WO-2019182514-A1 (WO)
Inventor: LING EUK JIN ALEXANDER
IPC: H04L9/32
Filed: 2019-03-20
Abstract: A method of quantum key distribution in a network, and a quantum key distribution network. The method comprises the steps of generating photon pairs based on spontaneous parametric down conversion using a source; splitting photons generated by the source into different optical links using a splitter; providing a plurality of nodes configured to receive the photons via respective ones of the optical links; and providing a communication link between the nodes for exchanging timing information about the reception of the photons between the nodes to determine photons of one pair being received by two of the nodes.
Patent WO-2021015666-A1 (WO)
Title: Electronic bolt seal
Inventor: BROWN ANDREW GERALD LYNN
IPC: G06K19/077
Filed: 2019-07-25
Abstract: An electronic bolt seal comprising: a bolt comprising a shaft and an electrically conductive bolt tip in electrical connection with an antenna array provided in the bolt; and a lock body having a cavity to receive the bolt tip and to secure the shaft therein, the lock body comprising a chip support provided in the cavity, the chip support having an opening to allow passage therethrough of only the bolt tip, a pair of electrically conductive resilient connector projecting from the chip support adjacent the opening, and a wireless communication chip provided on the chip support in electrical connection with the resilient connectors; wherein rotation of the bolt relative to the lock body in the secured position breaks the bolt tip from the bolt; and wherein withdrawal of the bolt from the lock body when in the secured position breaks or detaches at least one of the resilient connectors, thereby preventing further possibility of electrical reconnection of the wireless communication chip with the antenna array.