baber/WOPTO huggingface dataset:
Patent KR-20090066786-A (KR)
Title: The thrombosis suppressant comprising xbrassicoraphanus extract
Inventor: KIM SUNG HOON
IPC: A61P7/02
Filed: 2007-12-20
Abstract: A thrombin inhibitor containing xBrassicoraphanus extract is provided to prevent and treat cardiovascular diseases by suppressing platelet aggregation, thromboxane expression, and glycoprotein expression. A thrombin inhibitor comprises xBrassicoraphanus extract as an active ingredient. The xBrassicoraphanus extract is obtained by extracting with ethanol, compress-concentrating the extract, and freeze-drying to obtain the powder of extract. The liquid of thrombin inhibitor is produced by diluting the extract powder with mixture solution of DMSO(dimethyl sulfoxide) and phosphoric acid saline solution in a ratio of 1:1. The daily dose of the xBrassicoraphanus extract is 100 mg/kg-200 mg/kg. The xBrassicoraphanus extract is used in a form of filler, extender, binder, moisturizing agent, disintegrant, and surfactant containing diluent or excipient.
Patent KR-20090066953-A (KR)
Title: Loseless power factor correction circuit
Inventor: MOON GUN WOO
IPC: G05F1/70
Filed: 2007-12-20
Abstract: A loss-free power factor improvement circuit is provided, which can reduce the reverse recovery current by charging through the resonance of the capacitor within the leakage inductance of the coil combined with the boost inductor and snubber. The rectified input voltage is input in one end of the boost inductor and the boost inductor forms the first coil. The switch(Q) is connected between the other end of the boost inductor and ground. One end of the snubber inductor(Ls) is connected to the other end of the boost inductor. The anode of the main part diode(Do) is connected to the other end of the snubber inductor. The anode of the first secondary diode(dc1) is connected to the other end of the boost inductor. The capacitor(Cr) is connected between the anode of the main part diode and anode of the second subsidiary diode. One end of the second coil(Ns) is connected to the other end of the snubber inductor.
Patent KR-20090067306-A (KR)
Title: Nitride semiconductor light emitting device and menufacturing method of the same
Inventor: KIM HYUN SOO
IPC: H01L33/32
Filed: 2007-12-21
Abstract: A nitride semiconductor light emitting diode and a manufacturing method thereof are provided to enhance electrical characteristics by maintaining thermal stability without performing a thermal process. A nitride semiconductor light emitting device(20) includes a light emitting structure, n-type and p-electrodes(26a, 26b), and an n-type ohmic contact layer(25). A light emitting structure includes n-type and p-type nitride semiconductor layers(21, 23) and an active layer(22) formed between the n-type and p-type nitride semiconductor layers. The n-type and p-type electrodes are electrically connected with the n-type and p-type nitride semiconductor layers, respectively. The n-type ohmic contact layer is formed between the n-type nitride semiconductor layer and the n-type electrode. The n-type ohmic contact layer includes a first layer(25a) and a second layer(25b). The first layer is made of a material including In. The second layer is formed on the first layer. The second layer is made of a material including W.
Patent KR-20090067945-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: KIM YOUNG HOON
IPC: G02F1/133
Filed: 2007-12-21
Abstract: A liquid crystal display is provided to prevent irregular spot in a display image by dispersing separated and accumulated electric charge. A liquid crystal display panel(50) has a common electrode which common voltage is provided and a pixel electrode which data voltage is provided. A common voltage generation unit(54) generates the common voltage of each different potential. A common voltage supply unit(57) periodically converts electric potential of common voltage by switching the common voltage from the common voltage generation unit.
Patent KR-20090068567-A (KR)
Title: Mobile terminal and method of communication therein
Inventor: KIM WOO SEONG
IPC: H04B1/40
Filed: 2007-12-24
Abstract: A mobile terminal and a communication method thereof are provided to enhance user convenience by performing communication with a network selected by user input among plural available networks. A display unit(151) displays currently-available networks, and a user input unit(130) inputs a selection signal of a specific network among the available networks. A controller(180) controls the communication through the selected network, and scans the available network based on the current position of the mobile terminal. A wireless communication unit(110) performs communication through the selected network under the control from the controller.
Patent KR-20090071713-A (KR)
Title: Step-down digital to digital converter using low power buffer
Inventor: YOON KWANG SUB
IPC: H02M3/155
Filed: 2007-12-28
Abstract: A step-down DC-DC converter is provided to improve efficiency by removing a short circuit current through a low power buffer. A soft start part(100) compares an output voltage with a reference voltage, and controls operations of an inner switch. An error amplifying part(200) amplifies an error between the output voltage of the soft start part and a feedback voltage of a low pass filter part. A pulse generating part(300) receives an output of the error amplifying part, and generates a pulse signal. A low power buffer part(400) receives a pulse signal from the pulse generating part, and outputs an ON/OFF control signal. A power switch part(500) receives the ON/OFF control signal of the low power buffer part, and outputs a switching output signal. A low pass filter part(600) removes a radio frequency noise according to the switching output signal of the power switch part, and regularly maintains the output voltage.
Patent KR-20070028526-A (KR)
Title: Right angle coaxial connector mountable on pcb
Inventor: LEE HAI YOUNG
IPC: H01R12/71
Filed: 2004-07-10
Abstract: A rectangular coaxial connector mountable on a board is provided to have an advantage of mass production, make automation possible and enable the connector to be suitable for a radio frequency. A cylinder part(120) includes a conductive terminal surrounded by a dielectric substance. A central conductive element passes through a base body(140) connected to the cylinder part. The central conductive element is connected to the conductive terminal. A part of the central conductive element is projected out on a front surface of the base body. The central conductive element has a smaller diameter as it goes to the front surface of the base body. An inner portion through which the central conductive element passes in the base body is filled with an air dielectric substance. A diameter of an inner wall of the inner portion is gradually decreased as the diameter of the central conductive element goes small.
Patent KR-20070055493-A (KR)
Inventor: DEN HARTOG JOS
IPC: H04L12/28
Filed: 2005-07-19
Abstract: 결합 네트워크는 A-파티 및 B-파티의 사용자 장치들 사이에 다른 유형의 네트워크를 통해 동시적인 접속 가능성을 제공할 수 있다. 회로 교환 호출 및 하나 이상의 패킷 교환 세션을 포함하는 통신 세션은 동일한 사용자 장치에 관하여, 여러 네트워크 유형에 걸쳐 동시에 전개될 수 있다. 회로 교환 호출 및 패킷 교환 세션은 상호 관련될 수 있다. 회로 교환 호출 파트너의 패킷 교환 어드레스를 검색하기 위해서, 패킷 교환 네트워크 어드레스에 대한 검색은 회로 교환 네트워크를 통해 회로 교환 프로토콜에 의해 개시된다. 어드레스 검색 요청은 네트워크 어드레스 요청을 성취하는 네트워크 노드 또는 호출 파트너를 향하게 된다.  
       
     A-파티, B-파티, 패킷 교환 어드레스, 회로 교환 네트워크, 네트워크 어드레스, 접속부
Patent KR-20070057141-A (KR)
Title: Lighting optical device, exposure system, and exposure method
Inventor: SHIGEMATSU KOJI
IPC: G02B13/24
Filed: 2005-10-12
Abstract: A lighting optical device capable of realizing desired zonal lighting or circular lighting without substantially being affected by a zero-order light from a diffraction optical element. The device comprises a diffraction optical element (3) for converting a light beam from a light source (1) into a light beam with a specified light intensity distribution, an optical integrator (8) disposed between the diffraction optical element and a surface (M) to be irradiated to form a substantial surface illuminant on a lighting pupil surface based on a light beam from the diffraction optical element, shaping optical systems (4, 6, 7) disposed between the diffraction optical element and the optical integrator to vary the size and the shape of the substantial surface illuminant, and a blocking means disposed, on the light path of the shaping optical system, at a position in substantially Fourier transform relation with the diffraction optical element to block zero-order light from the diffraction optical element against advancing along a lighting light path.
Patent KR-20070065299-A (KR)
Title: Image pickup device and image pickup method
Inventor: ABE YOSHINORI
IPC: H04N5/225
Filed: 2006-01-31
Abstract: When continuous-zoom-photographing mode is selected, the through image of a subject and first and second-continuous-zoom-photographing frames (20aand20b) are produced on an image-display section (12). When a user operates a cross key, recorded information about the trimming position of each of the first and second continuous-zoom-photographing frames (20) is updated according to the cross-key operation and the first and second continuous-zoom-photographing frames are produced at the updated trimming position recorded after the update. After a shutter button is pressed down, still-image photographing is started and image data obtained thereby is stored in a buffer memory. On the basis of the obtained image data, image data is generated for each of the first and second continuous-zoom-photographing frames (20a and 20b) through trimming processing and stored in the buffer memory. The obtained image data and the generated image data are stored in a flash memory (11).
Patent KR-20070044016-A (KR)
Inventor: SMETS PATRIK
IPC: G06Q20/32
Filed: 2005-07-15
Abstract: 약한 부하 변조된 RF 캐리어 신호를 통해 데이터 전송이 이루어지는 비접촉식 전자 결재 카드를 시험하기 위한 레퍼런스 리더기가 제공된다.  이 레퍼런스 리더기는 리더기 안테나 및 이 리더기 안테나에 접속된 CMR 회로를 포함한다.  CMR 회로는 리더기 안테나에서 수신된 캐리어 신호를 복조하여 낮은 변조 지수를 갖는 결재 카드 데이터 신호를 복원하도록 구성된다. 
       
     전자 결재 시스템, 비접촉식 전가 결재 카드, 레퍼런스 리더기, CMR 회로, 변조 지수
Patent KR-20070052288-A (KR)
Inventor: JONS STEVEN D
IPC: B01D65/10
Filed: 2005-07-29
Abstract: 분리 모듈 또는 여과 시스템의 완전성을 평가하는 신규한 방법 및 장치가 기재되어 있다.  원리적인 양태는 나선형 권취 모듈을 조사하기 위한 순간 펄스의 챌린지 종(challenge species)의 용도에 관한 것이다.  통과물 속의 챌린지 종의 시간 의존성 농도를 검출하고, 기록하고, 참조값과 비교한다.  나선형 권취 모듈의 통과물 수집 튜브 속의 다수 지점에서 통과물 전기전도도를 검출하기 위한 장치가 또한 청구되어 있다.  여과 시스템으로부터의 통과물 스트림이 챌린지 종의 농도 측정 전에 고 회수율 막 장치에 의해 농축되는 방법이 또한 개시되어 있다. 
       
     분리 모듈, 여과 시스템, 챌린지 종, 통과물 스트림, 고 회수율 막 장치
Patent KR-20070053749-A (KR)
Inventor: SHOJI TORU
IPC: C23C26/00
Filed: 2005-09-12
Abstract: 백금 또는 백금 합금으로 이루어지는 백금 재료의 표면을 코팅하기 위한 재료로서, 알루미나와 실리카를 함유하는 내화 재료 성분과, 유리 성분을 함유하는 백금 재료용 코팅재. 
       
     백금 재료용 코팅 소재
Patent KR-20070067688-A (KR)
Title: Coplanar x-ray guided aiming arm for locking of intramedullary nails
Inventor: FERNANDEZ ALBERTO
IPC: A61B17/60
Filed: 2005-09-23
Abstract: A novel coplanar X-ray guided method and device for insertion of distal locking screws in intramedullary bone nails. The device has coplanar holes, which allow insertion of protective sleeves. A drill and bone screws can be inserted through the protective sleeves. Radiopaque target markers in the aiming arm enable the easy positioning of an X-ray source such that an X-ray beam is coplanar with the aiming arm transverse holes. After the X-ray source is accurately oriented, a single X-ray snapshot is enough to assess the exact distortion of the implanted intramedullary nail. The X-ray beam need not be coaxial with the intramedullary nail holes. The aiming arm has a mobile portion and a fixed portion fastened to the nail, wherein said aiming arm can be adjusted, displacing the mobile portion over the fixed portion, to compensate for the distortion of the intramedullary nail after implantation. Once the aiming arm is precisely positioned, the aiming arm transverse holes and intramedullary nail holes are accurately aligned, protective sleeves are inserted through aiming arm holes, bone drills are drilled through the intramedullary nail holes and surrounding bone material, and bone screws are inserted, locking the intramedullary nail to the bone.
Patent KR-20070055576-A (KR)
Inventor: TOLCHINSKY PETER
IPC: H01L27/12
Filed: 2005-11-09
Abstract: 매몰 산화물층(120) 위에 위치한 에칭정지층(130)을 갖는 실리콘-온-인슐레이터 (SOI)의 실시양태를 비롯하여, 이의 제조 방법의 실시양태가 개시된다. 에칭정지층은 질화규소, 질소-도핑된 이산화규소, 또는 질산화규소, 및 이들 물질의 일부 조합을 포함할 수 있다.  기타 실시양태도 기술되고 청구된다. 
       
     실리콘-온-인슐레이터, 웨이퍼, 에칭정지층, 집적회로
Patent KR-20070084296-A (KR)
Title: Au bonding wire for semiconductor element
Inventor: TESHIMA SATOSHI
IPC: H01L21/60
Filed: 2005-11-22
Abstract: An Au bonding wire for a semiconductor element, comprising an Au alloy comprising an Au matrix and a functional element, the Au matrix containing as additional trace elements 3 to 15 ppm by mass of Be, 3 to 40 ppm by mass of Ca, and 3 to 20 ppm by mass of La, and optionally as a further additional trace element one of or a combination of two or more of 3 to 20 ppm by mass of Ce and/or Eu, 3 to 20 ppm by mass of at least one element selected from Mg, Si and Ga, 3 to 80 ppm by mass of at least one element selected from Sb, Sn and Bi, and 3 to 20 ppm by mass of Y. The Au bonding wire for a semiconductor element has rigidity on such a level that, even when the diameter of the bonding wire is not more than 23 Vm, the bonding wire can withstand wire flow. Further, the roundness of pressure bonding balls of the Au alloy is 0.95 to 1.05.
Patent KR-20070093059-A (KR)
Title: Solid catalyst component and catalyst for polymerization of olefin, and method for producing polymer or copolymer of olefin using the same
Inventor: HOSAKA MOTOKI
IPC: C08F4/658
Filed: 2005-12-02
Abstract: A catalyst for the polymerization of an olefin, which is formed from a solid catalyst component for the polymerization of an olefin obtained by contacting a solid component (a) containing magnesium, titanium, a halogen and an electron-donating compound with an organosilicon compound, an organosilicon compound (b) represented by [CH2=CH-(CH 2)n]qSiR34-q and an organoaluminum compound, or obtained by contacting a magnesium compound, two types of titanium compound, an electron-donating compound and an organosilicon compound, and (B) an organoaluminum compound; and a method for producing a polymer or a copolymer of an olefin which is carried out in the presence of said catalyst. The above method allows the production of a polymer or a copolymer of an olefin having high stereospecificity with good yield and also allows the polymerization exhibiting good response to the addition of hydrogen and thus the production of a polymer or a copolymer having a broad molecular weight distribution.
Patent KR-20070091280-A (KR)
Title: Organic electroluminescent device
Inventor: KAWAMURA HISAYUKI
IPC: C09K11/06
Filed: 2005-11-22
Abstract: Disclosed is an organic electroluminescent device (1) comprising at least an anode (12), a cathode (14) and an organic light-emitting layer (13) interposed between the electrodes, wherein the organic light-emitting layer (13) contains one or more host materials, a hole-trapping dopant and an electron-trapping dopant. By having the hole-trapping dopant and the electron-trapping dopant coexist in the organic light-emitting layer, the organic electroluminescent device (1) can have a longer life.
Patent KR-20070089802-A (KR)
Title: Method and device for supplying hot water
Inventor: GAULARD HERVE
IPC: A23L5/30
Filed: 2005-11-14
Abstract: The invention relates to a method for preparing drinks by supplying hot water for a hot drinks dispenser by means of a liquid transport circuit (2) comprising a heating element (8) provided with a heating resistance, and a pump (14). According to the invention, once a control means (7) has been actuated by a user, a liquid is heated by feeding the heating resistance at a pre-defined average electrical power, the heating of the liquid is maintained, and as soon as the measured temperature is higher than a first pre-determined temperature threshold, the liquid is circulated in the heating element (8), at a constant nominal rate of between 0.5 and 1.5 cl/second, and the average electrical power of the heating resistance (12) is such that the ratio of said power expressed in Watts divided by the nominal rate in centilitres per second is higher than 2000.
Patent KR-20070092964-A (KR)
Title: In-situ forming implant for animals
Inventor: SAUTTER CAROLINE
IPC: A61K9/08
Filed: 2005-12-13
Abstract: The invention relates to a composition, comprising a thermoplastic polymer, a rate modifying agent and a biologically active agent, useful as a slow-release drug-delivery implant in the body of a human or animal that can be administered in liquid form into the body.
Patent KR-20070100716-A (KR)
Title: Display method and device for reducing blurring effects
Inventor: BOREL THIERRY
IPC: H04N5/21
Filed: 2005-12-13
Abstract: The present invention relates to a display method and device for improving the luminous efficiency of a matrix display using a pulse-width modulation, or PWM, technique. According to the invention, in order to reduce the blurring effect, the display method comprises the following steps:-detecting the moving object contours within said sequence of video images,-modifying, for each image of said sequence and each contour detected, the gray level of at least one pixel adjacent to said contour by assigning to it an intermediate level in the range between its initial gray level and that of the other pixel adjacent to said contour, and-displaying said modified image sequence. Application to matrix displays comprising a LCOS, OLED or DMD valve array.
Patent KR-20070102739-A (KR)
Title: Heat aging-resistant polyamides
Inventor: EIBECK PETER
IPC: C08K3/16
Filed: 2006-02-08
Abstract: Disclosed are thermoplastic molding materials containing: A) 10 to 99 percent by weight of at least one thermoplastic polyamide; B) 0.1 to 5 percent by weight of at least one polyethyleneimine homopolymer or copolymer; C) 0.05 to 3 percent by weight of a lubricant; D) 0.05 to 3 percent by weight of a copper-containing stabilizer or a sterically hindered phenol or the mixtures thereof; E) 0 to 60 percent by weight of other additives, the total percentage by weight of components (A) to (E) amounting to 100 percent.
Patent KR-20070118605-A (KR)
Title: Method and apparatus for detecting flaws in a railhead
Inventor: BESTEBREURTJE PIETER
IPC: G01N29/04
Filed: 2006-01-12
Abstract: A method for detecting flaws in a railhead, which railhead (1) is provided with a top side (T), a bottom side (B) and longitudinal sides (S) extending between that top side (T) and bottom side (B), wherein at least one ultrasonic first signal (10) is transmitted into the railhead (1) via said head top side (T) and traverses such a transmission path (9) that:-the signal (10) is only once reflected by the railhead bottom side (B), and not by a railhead longitudinal side (S);-the signal (10) reaches at least one substantially central railhead part (C); and-the signal (10) can exit the railhead (1) via the head top side (T); wherein first ultrasonic signals exiting the head top side (T) are detected, wherein the transmission path (9) of the at least first signal (10) extends in a virtual transmission plane, which transmission plane extends substantially transverse to a longitudinal direction (L) of the rail. In addition, the invention provides an apparatus for detecting flaws in a railhead. The invention further relates to a positioning method.
Patent KR-20070112804-A (KR)
Title: Steering rack and method of manufacture thereof
Inventor: DOHMANN JUERGEN
IPC: B62D3/12
Filed: 2006-03-21
Abstract: A method of manufacturing a steering rack for a vehicle rack and pinion steering system. The rack comprises gear teeth and a shank that has a constant outside diameter and constant wall thickness over the majority of its length. The method comprises performing a forging operation on a tubular member with an elongate member positioned in the bore of a thickened region of the tubular member. The forging operation forms the gear teeth on the thickened region, and the elongate member is retained within the tubular member. The tubular member is made by performing a forming operation on a length of tube stock such that the outside diameter of the thickened region is smaller than the outside diameter of the shank, and the wall thickness of the thickened region is larger than the wall thickness of the shank.
Patent KR-20070114172-A (KR)
Title: Information medium having display function
Inventor: SHINGAI TOMOHISA
IPC: G06K19/07
Filed: 2005-03-18
Abstract: It is possible to employ a display driver chip for an information medium having display function to any information medium chip. The information medium having display function includes first communication means for transmitting/receiving information to/from a reader/writer in non-contact way, second communication means having the same communication interface as the first communication means and receiving information from the reader/writer independently of the first communication means, and display means for displaying information received from the reader/writer by the second communication means. Thus, it is possible to mount a memory display panel without rebuilding the information medium chip such as an existing IC card chip and the same display driver chip can be used for any information medium chip.
Patent KR-20080004474-A (KR)
Title: A method and apparatus for providing enhanced features to multicast content services and multiplayer gaming services
Inventor: BUSHNELL WILLIAM JACKSON
IPC: H04L12/28
Filed: 2006-03-28
Abstract: A method and apparatus for providing enhanced features to multicast users is provided. More particularly, this invention describes a mechanism by which the online content or gaming services can invoke full feature VoIP services offered by a third party VoIP telephony service provider and/or initiate related packet communication services such as instant messaging. This simplifies the complexity of the online content or gaming system and provides the end users with a more feature-rich experience.
Patent KR-20080008340-A (KR)
Title: Distributed on-demand computing system
Inventor: SWILDENS ERIC SVEN JOHAN
IPC: G06F15/16
Filed: 2006-03-24
Abstract: A method and mechanism for a distributed on-demand computing system. The system automatically provisions distributed computing servers with customer application programs. The parameters of each customer application program are taken into account when a server is selected for hosting the program. The system monitors the status and performance of each distributed computing server. The system provisions additional servers when traffic levels exceed a predetermined level for a customer's application program and, as traffic demand decreases to a predetermined level, servers can be un-provisioned and returned back to a server pool for later provisioning. The system tries to fill up one server at a time with customer application programs before dispatching new requests to another server. The customer is charged a fee based on the usage of the distributed computing servers.
Patent KR-20080021590-A (KR)
Title: Expression of soluble, active eukaryotic glycosyltransferases in prokaryotic organisms
Inventor: SCHWARTZ MARC F
IPC: C12N9/10
Filed: 2006-03-24
Abstract: The present invention provides enhanced methods of producing soluble, active eukaryotic glycosyltransferases in prokaryotic microorganisms that have an oxidizing environment. ® KIPO & WIPO 2008