baber/WOPTO huggingface dataset:
Patent KR-20090067101-A (KR)
Title: Core-shell polymers suitable for use in organic media
Inventor: BARDMAN JAMES KEITH
IPC: C08F265/06
Filed: 2008-12-19
Abstract: A core-shell polymer is provided to be applied for organic mediums. A core-shell polymer comprises core-shell polymer particles. The core has at least one pore in a core drying process. The shell represents a polymerization unit. A core-shell polymer contains 18-50wt% of monomers on a weight basis of the shell. The monomer is selected from the group consisting of acrylonitrile, methacrylonitrile, acrylamide, metacrylamide and their mixture. The particles are polymerized by multistage aqueous emulsion polymerization. The shell contains 0.1-35wt% of ethylenically unsaturated monomers. The core-shell polymer particles have more than 1.15 of shell-organic medium parameter, Xps.
Patent KR-20100072392-A (KR)
Title: Metal plate having beading portion and manufacturing apparatus the same
Inventor: CHO BU YEON
IPC: B21D13/04
Filed: 2008-12-22
Abstract: PURPOSE: A plate having a beading portion and a manufacturing device for the same are provided to prevent the drooping of a plate due to the beading portion of the plate by placing both ends of the plate on a pair of supports. CONSTITUTION: A plate has a beading portion(4) bent zigzag. The beading portion comprises a plurality of concave and convex parts(5,6). The concave and convex parts are alternately formed lengthwise on a side of the plate. The vertex of the concave or convex part is angled. A manufacturing method for the plate comprises a base plate, vertical support stands, and first and second rotating members. The first and second rotating members include first and second press rollers for forming the beading portion.
Patent KR-20080026150-A (KR)
Title: Polyaspartic acid derivatives in covering agents containing polysiloxane
Inventor: SLAATS JOSEPHUS
IPC: C09D183/04
Filed: 2006-06-17
Abstract: The invention relates to a mixture containing A) at least one polyaspartic acid derivative and B) at least one polysiloxane. ® KIPO & WIPO 2008
Patent KR-20080031313-A (KR)
Title: Automatic mobile device capability management
Inventor: NORRMAN KARL
IPC: H04L29/08
Filed: 2006-07-11
Abstract: The present invention relates to an improved approach to mobile device capability management. Heretofore, a capability management device (14) is provided at a mobile communication network. Upon change of a mobile device capability, a related notification is sent to the capability management device (14) which applies a policy decision whether to track the capability change at the network side or not. Should the decision be 'yes', the capability management device (14) starts a device management session to collect further information on a mobile device capability change beyond the information made available with the mobile device capability change notification. After retrieval of the mobile device capability change information, the capability management device (14) will update its mobile device capability state accordingly. Optionally, the capability management device (14) may share the generated information with third party (16) cooperating with the mobile device (10) for, e.g., service delivery.
Patent KR-20080024232-A (KR)
Title: Storage device for cutter blade
Inventor: NONAKA HIDEAKI
IPC: B26D7/18
Filed: 2006-07-21
Abstract: A storage device (11) for receiving a cutter blade (21) for a cutting device (10), the storage device (11) including a case body (40) having a receiving section (41) for receiving the cutter blade (21). Inside the case body (40) is formed an engagement surface (43A) that, when the cutter blade (21) is received in the receiving section (41), retains the cutter blade (21) at a constant orientation which is effective at attaching the cutter blade (21) to the cutting device (10). Further, inside the case body (40) is received organic solvent (L) for cleaning the cutter blade (21), and adhesive etc. adhered to a blade (21B) can be resolved and removed. ® KIPO & WIPO 2008
Patent KR-20080037045-A (KR)
Title: A displacement and tilt detection method for a portable autonomous device having an integrated image sensor and a device therefor
Inventor: LEE JONG GOO
IPC: G06T11/00
Filed: 2006-08-22
Abstract: A method and a device for detecting displacement and tilt in a standalone portable device equipped with an integrated image sensor are provided to enable a user to input directional instructions to an application of the standalone portable device, such as a mobile terminal, having restricted computing capability by using image processing. An image input device(252) is connected to more than one integrated image sensor, and receives a sample frame and a reference frame of a current digital image having background information from the integrated image sensor. A matching area module(254) selects a position of a reference area in the reference frame according to a randomicity level of potential first areas and selects the position of a matched area in the sample frame. The randomicity level is induced from the uniformity of pixel values of each potential first area. A displacement detecting module(255) generates a current motion vector of a mobile terminal(250) based on relative positions of the reference and matched areas. A display device(258) displays an image according to the current motion vector.
Patent KR-20080039437-A (KR)
Title: Peroxide curable rubber compound containing high multiolefin halobutyl ionomers
Inventor: RESENDES RUI
IPC: C08L23/22
Filed: 2006-08-16
Abstract: The present invention relates to a peroxide curable rubber compound comprising a peroxide curative and a high multiolefin halobutyl ionomer prepared by reacting a halogenated butyl polymer having a high mol percent of multiolefin with at least one nitrogen and/or phosphorus based nucleophile. The resulting high multiolefin halobutyl ionomer comprises from about 2 to 10 mol% multiolefin. The present invention is also directed to a shaped article comprising the rubber compound.
Patent KR-20080046201-A (KR)
Title: External electrode lamp, backlight unit, and liquid crystal display
Inventor: SHIMIZU NOBUHIRO
IPC: H05B41/24
Filed: 2006-09-26
Abstract: An external electrode lamp (2) comprises a glass discharge vessel (4) in which a discharge medium is sealed and first and second electrodes (6, 8) provided outside the discharge vessel. Since the area of the first external electrode is larger than that of the second one, the capacitance of a first capacitor composed of the first external electrode and a first dielectric section including a portion of the discharge vessel between the first external electrode and the discharge medium is larger than that of a second capacitor composed of the second external electrode and a portion of the discharge vessel between the second external electrode and the discharge medium. As a result, if the high-voltage output of the starting circuit is connected to the first external electrode, the second external electrode is grounded, and a voltage is applied, the voltage to ground at the portion facing the first external electrode of the inner wall of the discharge vessel is higher than conventional, and the discharge can be easily started, thus improving the dark startability.
Patent KR-20080040017-A (KR)
Title: Tcp handling apparatus
Inventor: ONISHI TAKESHI
IPC: G01R31/26
Filed: 2005-08-25
Abstract: A TCP handling apparatus (2) wherein when TCPs determined to be faulty in a first test are brought into contact, for use in a retest, with a probe (81) different from a probe (81) which was brought into contact with an external terminal when it was determined to be faulty, acceptable products can be picked up by the retest, the yielding of the TCPs can be increased, and the retest can be automatically performed without stopping the TCP handling apparatus (2). As a result, the throughput of the test can be increased.
Patent KR-20080057251-A (KR)
Title: Communication terminals having multiple processors and methods of operating the same
Inventor: LINDQUIST TOBIAS
IPC: H04M1/72403
Filed: 2006-09-19
Abstract: A wireless communication terminal includes an application controller configured to execute a plurality of application programs and to provide access to one or more local services executed therein, a communication controller configured to provide a plurality of communication services, and a bridge component coupled between the application controller and the communication controller and configured to receive a service access request from an application executed by the application controller and to selectively route the service access request to one of the local services of the application controller or one of the communication services of the communication controller.
Patent KR-20080052673-A (KR)
Title: Use of phosphonic acid diesters and diphosphonic acid diesters and thermally curable mixtures containing phosphonic acid diesters and diphosphonic acid diesters
Inventor: POPPE ANDREAS
IPC: B01J27/14
Filed: 2006-09-21
Abstract: The invention relates to the use of phosphonic acid diesters and diphosphonic acid diesters (A) as reactants and/or catalysts for compounds (B) that can be reacted by transesterification, transamidation, self-condensation of N-hydroxyalkylamine groups and/or N-alkoxyalkylamine groups, transacetalization of N-alkoxyalkylamine groups and/or acetalization of N-hydroxyalkylamine groups. The invention also relates to thermally curable mixtures containing phosphonic acid diesters and diphosphonic acid diesters (A) and to methods for producing the same.
Patent KR-20080080488-A (KR)
Title: Electrode structure for iontophoresis used to administer drug enclosed in nanoparticle and iontophoresis device making use of the same
Inventor: AKIYAMA HIDERO
IPC: A61N1/30
Filed: 2006-10-02
Abstract: An electrode structure for iontophoresis that even for drugs administered without being ionized or for drugs insoluble or poorly soluble in water, enables iontophoretic administration, or that for not only these drugs but also drugs ionized and administered, enables imparting of function in drug delivery. In particular, there is provided an electrode structure for iontophoresis wherein a drug enclosed in ionic nanoparticles is retained.
Patent KR-20080074133-A (KR)
Title: Process for production of bisphenol-a
Inventor: TANAKA TATSUO
IPC: C07C39/16
Filed: 2006-12-11
Abstract: Disclosed is a process for production of Bisphenol-A comprising a reaction step of supplying a phenol raw material and an acetone raw material into a reactor filled with an ion exchange resin catalyst to yield a reaction solution containing Bisphenol-A. The process includes a manipulation of temporarily suspending the reaction and subsequently resuming the reaction. For the suspension of the reaction, any one of the following manipulations (a) and (b) is included: (a) reducing the supply of the acetone raw material into the reactor and subsequently suspending the supply of both the acetone raw material and the phenol raw material simultaneously; and (b) suspending the supply of the acetone raw material and subsequently suspending the supply of the phenol raw material. In the process, the liquid part in the reactor after suspending the supply of the phenol raw material has a water content of 0.5 to 2% by weight. The process enables to prevent the deterioration of the ion exchange resin catalyst in the reactor when the reaction is suspended by reason of periodic inspection or the like and also prevent the decrease in activity of the ion exchange resin catalyst after resuming the operation, whereby Bisphenol-A can be produced for a long period in a stable manner.
Patent KR-20080070774-A (KR)
Title: Nanosensors
Inventor: LIEBER CHARLES M
IPC: H01L33/18
Filed: 2001-08-22
Abstract: A bulk-doped semiconductor that is at least one of the following: a single crystal, an elongated and bulk-doped semiconductor that, at any point along its longitudinal axis, has a largest cross-sectional dimension less than 500 nanometers, and a free-standing and bulk-doped semiconductor with at least one portion having a smallest width of less than 500 nanometers. Such a semiconductor may comprise an interior core comprising a first semiconductor; and an exterior shell comprising a different material than the first semiconductor. Such a semiconductor may be elongated and may have, at any point along a longtiudinal section of such a semiconductor, a ratio of the length of the section to a longest width which is greater than 4:1, or greater than 10:1, or greater than 100:1, or even greater than 1000:1. At least one portion of such a semiconductor may a smallest width of less than 200 nanometers, or less than 150 nanometers, or less than 100 nanometers, or less than 80 nanometers, or less than 70 nanometers, or less than 60 nanometers, or less than 40 nanometers, or less than 20 nanometers, or less than 10 nanometers, or even less than 5 nanometers. Such a semiconductor may be a single crystal and may be free-standing. Such a semiconductor may be either lightly n-doped, heavily n-doped, lightly p-doped or heavily p-doped. Such a semiconductor may be doped during growth. Such a semiconductor may be part of a device, which may include any of a variety of devices and combinations thereof, and a variety of assembling techniques may be used to fabricate devices from such a semiconductor. Two or more of such a semiconductors, including an array of such semiconductors, may be combined to form devices, for example, to form a crossed p-n junction of a device. Such devices at certain sizes may exhibit quantum confinement and other quantum phenomena, and the wavelength of light emitted from one or more of such semiconductors may be controlled by selecting a width of such semiconductors. Such semiconductors and device made therefrom may be used for a variety of applications.
Patent KR-20080089588-A (KR)
Title: Gas volume damping device for damping discharge pulsations in a medium being pumped
Inventor: DE KONING CORNELIS JOHANNES
IPC: F16L55/045
Filed: 2006-12-08
Abstract: The invention relates to a device for damping discharge pulsations in a medium being pumped through a system of pipes in a pulsating manner by a displacement pump that operates with a specific discharge characteristic, which device at least comprises a housing with an at least partially gas-filled damping chamber having a certain volume present therein, which housing can be connected to the system of pipes, in such a manner that an interface layer is present between the medium and the gas in the damping chamber during operation, which damping chamber has a desired gas pressure characteristic that partially depends on the discharge characteristic of the displacement pump, wherein the gas volume that is present in the damping chamber varies in time between a minimum compression volume and a maximum expansion volume under the influence of said discharge pulsations during operation, as well as adjusting means that supply gas to or discharge gas from the damping chamber. The present invention provides a simpler and less complicated construction both for pulsation dampers provided with a separating element and for air boxes not provided with a separating element. In order to achieve an optimised damping of the discharge pulsations, the adjusting means are according to the invention arranged for determining the desired gas pressure characteristic in the damping chamber on the basis of the discharge characteristic of the displacement pump and determining the current gas pressure characteristic in the damping chamber, and comparing the current gas pressure characteristic as determined with the desired gas pressure characteristic of the damping chamber and determining the current position of the interface layer in the damping chamber on the basis of said comparison.
Patent KR-20080085061-A (KR)
Title: Epoxide intermediate in the tamiflu synthesis
Inventor: GABEL RICHARD A
IPC: C07C69/757
Filed: 2006-12-18
Abstract: The present invention relates to technology for preparing derivatives of unsaturated, cyclic, organic acids and salts, thereof. Shikimic acid is an example of such an acid. More particularly, the present invention relates to preparing derivatives of these acids or salts thereof that are esterified, ketalized, functionalized with a leaving group, and/or provided with epoxide functionality. Preferred aspects may be used in the synthesis of Oseltamivir Phosphate starting from shikimic acid.
Patent KR-20080108464-A (KR)
Title: Semiconductor field effect transistor and method for fabricating the same
Inventor: SAZAWA HIROYUKI
IPC: H01L29/78
Filed: 2007-03-16
Abstract: A gallium nitride based field effect transistor having good current hysteresis characteristics in which forward gate leakage can be reduced. In a gallium nitride-based field effect transistor (100) having a gate insulation film (108), a part or all of a material constituting the gate insulation film (108) is a dielectric material having a dielectric constant of 9-22, and a semiconductor crystal layer A (104) in contact with the gate insulation film (108) and a semiconductor crystal layer B (103) in the vicinity of the semiconductor crystal layer A (104) and having a larger electron affinity than the semiconductor crystal layer A (104) constitute a hetero junction. A hafnium oxide such as HfO2, HfAlO, HfAlON or HfSiO is preferably contained, at least partially, in the material constituting the gate insulation film (108). ® KIPO & WIPO 2009
Patent KR-20090034793-A (KR)
Title: Multiplier-transimpedance amplifier combination with input common mode feedback
Inventor: RANDLETT RICHARD
IPC: H03F3/45
Filed: 2007-02-16
Abstract: A current mirror is used to bias an amplifier which is connected to a multiplier.
Patent KR-20080113044-A (KR)
Title: Pneumatic brake booster
Inventor: LIND KLAUS
IPC: B60T13/52
Filed: 2007-02-12
Abstract: The invention relates to a pneumatic brake booster having a booster housing which is divided into at least one working chamber (1) and at least one vacuum chamber (2) by at least one axially movable wall (6) which can be loaded with a pneumatic differential pressure, having an actuable input element which comprises a valve piston (4), an output element (11; 40) for loading a brake master cylinder (13) with an initial force, a control valve which is arranged in a control housing (3), can be actuated by the valve piston (4) and controls the differential pressure, and having an elastic reaction element (10) which is arranged in a control housing recess (8) and against which the output element (11; 40) bears, wherein means are provided which, if the brake booster is assembled, make it possible to set a spacing z between the valve piston (4) and the reaction element (10). The brake booster according to the invention is characterized in that the means for setting the spacing z are provided on the output element (11; 40). The invention makes simple realization possible of a very narrow scatter band and at the same time a simple construction of the brake booster. ® KIPO & WIPO 2009
Patent KR-20080113245-A (KR)
Title: Diversity receiver apparatus
Inventor: IMAGAWA YASUMI
IPC: H04B7/04
Filed: 2006-04-20
Abstract: A diversity receiver apparatus wherein the power consumption can be reduced in the most effective manner possible, while some reception quality being maintained, without determining the field intensity and the fading pitch. Determining whether or not to perform a diversity reception is done based on a determination of a reception quality. During a diversity reception, a diversity gain is controlled such that the diversity gain is reduced by a given value. Thereafter, if the reception quality is equal to or greater than a predetermined value, then the reception operation of a predetermined branch or a branch exhibiting a low reception quality is stopped, and further a power supply to the whole or a part of the circuit of the branch the reception operation of which is stopped is interrupted. In this way, the power consumption can be reduced in the most effective manner possible, while some reception quality being maintained. ® KIPO & WIPO 2009
Patent KR-20080109893-A (KR)
Title: Dendritic polyester, method for producing the same, and thermoplastic resin composition
Inventor: TACHIKAWA KOJI
IPC: C08G63/60
Filed: 2007-03-30
Abstract: Disclosed is a dendritic polyester containing at least one constituent unit selected from an aromatic oxycarbonyl unit (P), an aromatic and/or aliphatic dioxy unit (Q) and an aromatic dicarboxy unit (R), and a tri-or more-functional organic residue (B). In this dendritic polyester, the content of (B) relative to the total monomers constituting the dendritic polyester is within the range of 7.5-50 mol%. When this dendritic polyester is blended in a thermoplastic resin, the resin can be remarkably improved in thin-wall fluidity, rigidity, gas barrier properties and the like. Also disclosed is a thermoplastic resin composition containing such a dendritic polyester. ® KIPO & WIPO 2009
Patent KR-20090014175-A (KR)
Title: Refueling container
Inventor: YOSHIHIRO KENJI
IPC: H01M8/04
Filed: 2007-05-24
Abstract: A projected rim (231) is provided on the side surface of a coupler (20), and the step (53) of a cylindrical member (50) is abutted onto the upper surface of the rim (231) so as to engage the cylindrical member (50) with the coupler (20). The fitting projection (312) formed on a rise part (31) is fitted into a fitting hole (51) in the cylindrical member (50) so that the cylindrical member (50) can be so installed as to be spread over the side surfaces of the coupler (20) and the rise part (31). Thereby, the coupler (20) is hard to be removed.
Patent KR-20100080675-A (KR)
Title: Airfield light system using a luminescent diode lamp
Inventor: LEE SUNG JIN
IPC: F21S2/00
Filed: 2009-01-02
Abstract: PURPOSE: An airfield lighting system is provided to reduce costs by integrating an LED drive and an individual bulb control device as an LED control unit. CONSTITUTION: A terminal filter(20) filters a high frequency signal inputted to a constant current controller(10). A communication isolating transformer(30) is electrically connected to the constant current controller. A plurality of LED control units(40) is electrically connected to a power line of the constant current controller. A plurality of LED lamps(50) is electrically connected to a plurality of LED control units. The serial communication device is electrically connected to the communication isolating transformer. A main control device drives a plurality of LED control units in order to turn on or off the LED lamp.
Patent KR-20100081258-A (KR)
Title: Sterilizer
Inventor: KIM HYUNG YEL
IPC: A61L2/08
Filed: 2009-01-05
Abstract: PURPOSE: A sterilizer equipped with a solution providing part is provided to sterilize target objects conveniently and efficiently. CONSTITUTION: A sterilizer includes: a disinfection room having a front opening thereinside and forms the outer shape; a main body(10) which has an electronic chamber partitioned to accept various electronic equipments; a door(20) which opens and closes the front opening of the disinfection room; a high frequency generation part(30) which provides the high frequency to the disinfection room; a solution providing part(40) which provides at least one of a first and second solution to the disinfection room. The solution providing part includes: a first storage which accepts the first solution; and a water providing part having a first nozzle which sprays the first solution to the disinfection room.