baber/WOPTO huggingface dataset:
Patent KR-20060108669-A (KR)
Title: Dc/dc converter
Inventor: UMEMOTO KIYOTAKA
IPC: H02M3/158
Filed: 2004-11-11
Abstract: A DC/DC converter wherein a ceramic capacitor can be used as a smoothing capacitor. In a DC/DC converter (1), a switching element (14) is opened and closed, thereby supplying a power from an input power supply (VCC) through a coil (16) to an output terminal (OUT), which is connected to a load (3), and adjusting the voltage at the output terminal (OUT). The DC/DC converter (1) includes a coil current detection resistor (17) for detecting a coil current (IL); a smoothing capacitor (18) connected to the load side of the coil current detection resistor (17) for smoothing the voltage at the output terminal (OUT); a reference current value control circuit (8) for detecting the voltage on the coil side of the coil current detection resistor (17) to control a reference current value of the coil current (IL); a clock generator (10) for generating a reference clock (CLK); and a feedback circuit (9) for closing the switching element (14) in synchronism with the reference clock (CLK) and for opening the switching element (14) when the coil current (IL) exceeds the reference current value.
Patent KR-20060061406-A (KR)
Title: Microbial process for preparing pravastatin
Inventor: JEKKEL ANTONIA
IPC: C12P7/62
Filed: 2000-02-03
Abstract: The present invention relates to a new microbial process for the preparation of compound formula (I) from a compound of general formula (II) wherein R stands for an alkali metal or ammonium ion, by the submerged cultivation of a mold strain able to 6beta-hydroxylate a compound of Formula (II) in aerobic fermentation and by the separation and purification of the product of Formula (I) formed in the course of the bioconversion. The process comprises cultivating a strain of Mortierella maculata filamentous mold species that is able to 6beta- hydroxylate a compound of general Formula (II), on a nutrient medium containing assimilable carbon and nitrogen sources and mineral salts and separating the product formed from the fermentation broth, then isolating the compound of formula (I) and purifying the same. Novel strains of Mortierella maculata are also disclosed.
Patent KR-20060125755-A (KR)
Title: Lead molecule cross-reaction prediction and optimization system
Inventor: KITA DAVID
IPC: G16B15/30
Filed: 2004-10-14
Abstract: A method for the prediction of adverse cross-reactions between lead candidate biomolecules and potential reactant molecules, often biopolymers, is described. In a computational system, reactions are modeled within a suitable environment, in order to determine a reaction profile between a lead candidate molecule and a potential reactant molecule. A risk assessment is then generated for each lead based on a plurality of reaction profiles for the lead with respect to a plurality of potential reactant molecules. The method includes provisions for redesign and optimization of the lead candidate, possibly iterative in nature, in order to avoid predicted adverse cross-reactions.
Patent KR-20060111581-A (KR)
Title: Pharmaceutical compositions
Inventor: HEIMBECHER SUSAN K
IPC: C07D487/14
Filed: 2004-12-17
Abstract: Disclosed are useful pharmaceutical compositions.
Patent KR-20060103542-A (KR)
Title: Motor-driven power steering apparatus
Inventor: KUROUMARU YOSHIKAZU
IPC: B62D5/04
Filed: 2004-11-30
Abstract: An electric power steering device capable of securing sufficient strength of gears by a simple structure by realizing a specified reduction ratio even if the device is formed of a pair of spur gears or helical gears, wherein the rotating torque of an electric motor (7) is transmitted to a steering shaft through a drive gear (6) fitted to the output shaft of the electric motor (7) and a driven gear (5) fitted to the steering shaft, and the reduction ratio is 3 or more. The steering shaft and the output shaft of the electric motor (7) are disposed generally parallel with each other, a distance between these shafts is 35 to 90 mm, the drive gear (6) has the number of teeth of 6 to 15, a module of 0.8 to 1.5, and a tooth depth of 2.4 times the module or less, a pressure angle of 14.5 to 30° and a helix angle of 0 to 40°.
Patent KR-20070007038-A (KR)
Title: Microkeratome cutting head for use with a single bevel cutting blade assembly
Inventor: HALECKI PETER J
IPC: A61F9/007
Filed: 2004-12-08
Abstract: A cutting-head 46 for a microkeratome includes a slot 48 for holding a single-bevel cutting-blade assembly 20. The slot 48 is oriented so that the single-bevel cutting-blade assembly 20 will be positioned to have a shear-face angle 44 and a blade-edge point 32 approximately the same as those for a multi-beveled cutting- blade assembly. ® KIPO & WIPO 2007
Patent KR-20070005570-A (KR)
Title: Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses
Inventor: SEO KANG SOO
IPC: H04N5/85
Filed: 2004-08-19
Abstract: A recording medium having a data structure for managing graphic information and a recording and reproducing method are provided to record and reproduce the data structure. The recording medium includes a recording area which stores graphic control information indicating whether to display main data as a still state when the display of graphic information is activated. The graphic information is a menu. The display activation of the graphic information is based on the input of a user. The graphic information indicates whether the display of the graphic information is prohibited.
Patent KR-20070014129-A (KR)
Title: Polymer-encapsulated titanium zeolites for oxidation reactions
Inventor: LE KHAC BI
IPC: B01J29/89
Filed: 2005-02-03
Abstract: Catalysts useful for oxidation reactions are disclosed. The catalysts comprise a polymer-encapsulated titanium zeolite. The catalysts are easy to prepare and use, they are easy to recover and reuse, and they provide good conversions in a variety of important oxidation processes. The invention includes a process which comprises oxidizing an organic compound in the presence of hydrogen peroxide and a polymer-encapsulated titanium zeolite. In one example, the organic compound is propylene and the reaction product is propylene oxide. ® KIPO & WIPO 2007
Patent KR-20060135815-A (KR)
Title: Substituted pyrazoline compounds for reducing triglycerides in blood
Inventor: CUBERES ALTISEN ROSA
IPC: C07D231/14
Filed: 2005-02-14
Abstract: The present invention relates to substituted pyrazoline compounds, methods for their preparation, medicaments comprising these compounds as well as their use for the preparation of a medicament for the treatment of humans and animal.
Patent KR-20070012386-A (KR)
Title: Ultraviolet-curing composition
Inventor: INATA KAZUMASA
IPC: G02B1/04
Filed: 2005-03-01
Abstract: Disclosed is a resin hardly suffering from yellowing and thus applicable to optical uses where colorlessness and transparency are strictly demanded. Also disclosed are a cationically curable ultraviolet-curing composition enabling to obtain such a resin and a method for producing the same. The ultraviolet-curing composition is characterized by containing at least one compound represented by the formula (1) below, a compound A having two or more cationically polymerizable groups and a cationic photopolymerization initiator. (1) In the formula (1), R1 represents a hydrogen atom or a methyl group; n represents an integer of 0-20; B represents an alkyl group having 1-6 carbon atoms, an alkoxy group having 1-6 carbon atoms or a halogen atom; L that is the number of substituents of B represents an integer of 0-5; m that is the number of substituents of B represents an integer of 0-4; and Z represents the formula (2) or the formula (3) below. (2) In the formula (2), R2 represents a hydrogen atom or an alkyl group having 1-6 carbon atoms. (3) In the formula (3), R3 represents a hydrogen atom or a methyl group. ® KIPO & WIPO 2007
Patent KR-20070012417-A (KR)
Title: Process for producing polycarbonate
Inventor: KIRCHHOFF JOERG
IPC: C08G64/20
Filed: 2005-04-12
Abstract: A process for producing polycarbonate by transesterification has at least the following steps: (a) at least one aromatic dihydroxyaryl compound is reacted with a diaryl carbonate in the melt at least in the presence of a catalyst; (b) the melt produced in step (a) is mixed with a foaming agent; (c) the melt from (b) is degassed by introducing the melt into a precipitation container through inlets. The process is characterised in that degassing in step (c) is carried out by foaming, the melt being subdivided by the inlets into partial streams of 0.1 to 20 kg/h, while its temperature when entering the inlets amounts to 250 to 340 C and the pressure in the precipitation container amounts to 0.1 to 20 mbar. ® KIPO & WIPO 2007
Patent KR-20070011417-A (KR)
Title: Dna chip for screening of peroxisome proliferator
Inventor: HWANG SEUNG YONG
IPC: C12Q1/68
Filed: 2004-04-13
Abstract: A DNA chip and a kit for screening substances showing activity as a peroxisome proliferator are provided to be able to rapidly and accurately screen the peroxisome proliferator inducing abnormal cell reaction in vivo, thereby being widely applied to safety test of various materials. The DNA chip for screening of peroxisome proliferator comprises: a probe consisting of 121 to 587 nucleotides, capable of binding specifically to a gene whose expression is induced by a peroxisome proliferators; a linker including oligo (dT)15, -(CH2)6- and amine group in sequence, whose 3'-terminal of oligo (dT)15 is linked to 5'-terminal of the probe; and a solid substrate, whose surface is coated with aldehyde group, connecting with amine group of the linker via Schiff's base reaction. In the DNA chip, the probe is at least one gene selected from SEQ ID Nos: 1 to 12. The kit for screening of peroxisome proliferator comprises the DNA chip and a fluorescence-labeled deoxynucleotide to be used for labeling cDNA synthesized from RNA isolated from a sample. The method for screening peroxisome proliferator using the kit comprises the steps of: (a) administering a peroxisome proliferator candidate chemical to an animal; (b) isolating RNA from the animal; (c) synthesizing fluorescence-labeled cDNA from the isolated RNA using fluorescence-labeled deoxynucleotide in the kit; (d) applying the synthesized cDNA to a DNA chip for screening peroxisome proliferator in the kit to allow hybridization; and (e) after washing the hybridized DNA chip, examining the hybridized probe in the DNA chip by using a scanner.
Patent KR-20070024533-A (KR)
Title: Electromagnetic treatment apparatus and method
Inventor: PILLA ARTHUR A
IPC: A61H21/00
Filed: 2005-04-19
Abstract: An apparatus and method for electromagnetic treatment of living tissues and cells comprising: configuring at least one waveform according to a mathematical model having at least one waveform parameter, said at least one waveform to be coupled to a angiogenesis and neovascularization target pathway structure (101); choosing a value of said at least one waveform parameter so that said at least waveform is configured to be detectable in said angiogenesis and neovascularization target pathway structure (102); generating an electromagnetic signal from said configured at least one waveform; and coupling said electromagnetic signal to said angiogenesis and neovascularization target pathway structure using a coupling device (103). ® KIPO & WIPO 2007
Patent KR-20070022092-A (KR)
IPC: B29D11/00
Filed: 2005-06-09
Abstract: 본 발명은 영상 생성 장치의 소자 및 소자 형성 장치에 관한 것으로서, 이 방법은 제 1 층 및 제 2 층을 제공하는 단계를 포함한다.  또한 상기 방법은, 상기제 1 층과 제 2 층을 압출하는 단계를 포함하며, 여기서, 상기 제 2 층이 상기 제 2층의 용융 유동보다 적어도 10% 큰 용융 유동을 가진다.  나아가, 상기 방법은, 상기 제 2 층의 표면 위에 복수 개의 광학 소자를 형성하는 단계를 포함한다.
Patent KR-20080066292-A (KR)
Title: Liquid crystal display device
Inventor: LEE SEONG YOUNG
IPC: G02F1/1343
Filed: 2007-01-11
Abstract: An LCD(Liquid Crystal Display) is provided to dispose a data line within a pixel electrode, thereby removing the necessity of forming a special shield electrode and accordingly improving an aperture ratio. A first substrate comprises the followings. A data line(141) and a gate line(121) cross each other and are insulated from each other. A pixel electrode(161) is bent at least once, and has first and second sub pixel electrodes(161a,161b) separated from each other. The first sub pixel electrode is prolonged long in a data line prolongation direction. The second sub pixel electrode includes a first portion disposed on the right side of the first sub pixel electrode, and a second portion disposed on the left side of the first sub pixel electrode. The data line includes a first data line(141a) passing the first portion and a second data line(141b) passing the second portion.
Patent KR-20080067934-A (KR)
Title: Digital photographing apparatus, method for controlling the same, and recording medium storing program to implement the method
Inventor: YI DONG
IPC: H04N5/265
Filed: 2007-01-17
Abstract: A digital photographing apparatus, a control method thereof, and a recording medium storing a program for performing the control method are provided to determine an auto-focusing target automatically suitable for the intention of a user without applying an excessive load to the digital photographing apparatus when photographing plural people, and focus the persons automatically, thereby greatly improving user's convenience. A digital photographing apparatus comprises a facial region detection processor(101), an image divider(103), a first point applying unit(105), and a facial region determination unit(109). The image divider divides an image into plural regions. The first point applying unit applies a first point to each facial region included into the image according to a region in which each facial region is included. The facial region determination unit determines a facial region which becomes an auto-focusing target on the basis of the first point applied to each facial region.
Patent KR-20080069812-A (KR)
Title: Cutting distance measurement method for glass cutting
Inventor: JANG MIN WOO
IPC: G01B11/02
Filed: 2007-01-24
Abstract: A cutting width measurement method for glass cutting is provided to reduce cost by using simple equipment and determine complete cutting of a glass plate by using a cutting width. A cutting width measurement method for glass cutting includes an irradiation step of vertically irradiating light to a cut glass plate(10) from a light source; a first detection step of scanning light at regular intervals at an opposite side of the light source by moving a scanner in a vertical direction of a cutting line of the glass plate; a first position storing step of storing a distance from a reference line by checking a sudden change point of brightness of light in the first detection step; a second detection step of scanning light at regular intervals at the opposite side of the light source by moving the scanner in an opposite direction to that of the first detection step; a second position storing step of storing the distance from the reference line by checking a sudden change point of brightness of light in the second detection step; and a calculation step of determining a distance of a cross-sectional step by calculating an average value of the average distances of the first and second position storing steps.
Patent KR-20070027666-A (KR)
Title: Apparatus for heating a foot and method of controlling temperature of apparatus for heating a foot
Inventor: MOON WOON SEOK
IPC: A61F7/08
Filed: 2007-01-29
Abstract: An apparatus for heating a foot and a method of controlling temperature thereof are provided to promote circulation of user's blood by properly heating the user's foot using a heat-storage portion. The apparatus includes a wearing member(210) formed corresponding to one portion of user's foot and leg, a heat supply portion(220) for supplying heat to the wearing member, an electric heating wire(230) mounted on a whole of the wearing member for transmitting the heat generated by the heat supply portion to the wearing member, and a heat-storage portion(240) formed on an adjacent area along a path of the electric heating wire for storing the heat transmitted from the electric heating wire. The apparatus has a temperature controller mounted on the heat supply portion, a temperature sensor for sensing a temperature of the wearing member, and temperature control switch for operating the temperature controller.
Patent KR-20080020436-A (KR)
Title: System and method for service roaming
Inventor: RHIM EUN HEE
IPC: H04N7/173
Filed: 2007-02-13
Abstract: A system and a method for service roaming are provided to enable a user to move a service simply, provided from a service operator, to a desired device, thereby improving the usability of a user and convenience in a service. A system for service roaming(100) comprises a first service reproduction device(120), a second service operator(130), and a second service reproduction device(140). The first service reproduction device executes a service and transmits input roaming information to a first service operator(110). The second service operator roams and provides the service on the basis of the roaming information. The second service reproduction device executes the provided service.
Patent KR-20070022381-A (KR)
IPC: G06F19/00
Filed: 2007-02-14
Abstract: 본 발명은 RFID 기반 기술에 관한 것으로, 보다 상세하게는 RFID 기반 기술이 적용된 시설물 이용권을 제공함으로써 시설물에 대한 관련 정보를 이동 통신 단말기로 전송하여 이동 통신 단말기의 소지자인 시설물 이용자의 개별 시설물 이용에 편리함을 주는 RFID 기반 기술을 이용한 시설물 이용권 관련 정보 관리 시스템 및 그 방법에 관한 것이다. 이동 통신 단말기를 소지한 시설물 이용자에게 RFID 태그가 포함된 이용권을 제공하고 개별 시설물에 설치된 RFID 리더기에서 이용권의 RFID 태그를 감지하여 해당 시설물의 명칭, 이용방법, 대기시간, 이용요금 등의 정보를 이용자의 이동 통신 단말기로 전송하며, 시설물 이용자가 개별 시설물을 이용하고자 하여 이용요금의 결제를 요청하는 경우 모바일 결제 서비스를 통하여 결제가 이루어지면 즉시 개별 시설물을 이용할 수 있도록 한다.  
       
     RFID, 이동통신망, 시설물 이용권 적용 시스템, 모바일 결제
Patent KR-20080079455-A (KR)
Title: Power supplying apparatus
Inventor: KIM HYUNG WAN
IPC: H02M1/16
Filed: 2007-02-27
Abstract: A power supplying apparatus is provided to maintain an output voltage uniformly according to on and off of a standby mode by using one resistor and one transistor. A switching control unit(120) generates and outputs a pulse of DC power based on a set frequency. A transformer(130) generates an output voltage by boosting the pulse of the DC power at a set winding ratio. An output voltage distribution unit(150) differently distributes the output voltage according to on and off of a standby mode by using a transistor, at least one resistor, and a plurality of voltage distribution resistors. A feedback control unit(160) calculates a feedback current for the distributed output voltage to output the feedback current to the switching control unit.
Patent KR-20070035014-A (KR)
Title: 철도용 레일지지체
IPC: E01B3/00
Filed: 2007-03-07
Abstract: 본 발명은 철도용 레일지지체에 관한 것으로, 침목(枕木)(20); 침목(20)의 상부에 결합되며, 한 쌍의 레일홈(32)이 형성되어 있는 레일받침대(30); 침목(20) 및 레일받침대(30) 사이에 설치되는 탄성패드(40); 레일받침대(30)의 레일홈(32) 각각에 설치되는 레일패드(50); 레일받침대(30)에 설치되는 지지클립(60)을 포함한다. 이에 따라, 철도용 레일지지체의 기능성 및 사용성을 향상시킬 수 있다. 
       
     침목, 레일받침대, 레일홈, 탄성패드, 레일패드, 지지클립
Patent KR-20080085480-A (KR)
Title: A container for a microwave oven
Inventor: LIM GYU SIK
IPC: A47J27/00
Filed: 2007-03-20
Abstract: A cooking container for a microwave oven is provided to improve cooking efficiency and convenience of a user, and to reduce material cost by installing a supporting plate at a container and a lid selectively. A cooking container for a microwave oven comprises a container(110), a lid(120), and a supporting plate(130). An upper side of the container is opened. The lid covers an opened part of the container. The supporting plate is selectively installed at the container and the lid. The supporting plate is formed with a plurality of holes(132). The supporting plate includes at least one projection(134) which is projected to the outside. The lid has at least one groove. The groove and projection are screwed. The lid has a handle(126). The lid and the handle are integrated.
Patent KR-20070095791-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8247
Filed: 2007-03-20
Abstract: A non-volatile semiconductor memory device is provided to prevent deterioration of a floating gate by forming a barrier layer near the floating gate wherein the barrier layer improves the water-resistant characteristic of a semiconductor layer or a floating gate and prevents corrosion of the floating gate. A semiconductor substrate(10) is prepared in which a channel formation region(14) is formed between a pair of impurity regions. A first insulation layer(16) is formed on the semiconductor substrate. The first insulation layer can be made of a stack layer of a silicon oxide layer(16a) and a silicon nitride layer(16b) wherein the floating gate comes in contact with the silicon nitride layer. A floating gate(20) is formed on the first insulation layer, including at least a first layer and a second layer. A second insulation layer(22) is formed on the floating gate. A control gate is formed on the second insulation layer. The first insulation layer, the floating gate, the second insulation layer and the control gate overlap the channel formation region. The first layer comes in contact with the first insulation layer, including a semiconductor material. The bandgap of the first layer is smaller than that of the channel formation region of the semiconductor substrate.
Patent KR-20080088043-A (KR)
Title: Playback apparatus and method therefore
Inventor: KIM KWANG MIN
IPC: G11B27/10
Filed: 2007-03-28
Abstract: A reproducing apparatus and a method therefore are provided to allow a user to reproduce a previously downloaded virtual package without deleting a newly downloaded virtual package. A reproducing apparatus comprises a control part, and a local storage medium(410). The control part generates, as update information, downloaded data and file information for reproducing A/V data and the downloaded data together by downloading data to reproduce the A/V data through a network, and stores the generated updated information on the local storage medium. The control part stores new update information on the local storage medium while maintaining the previous update information.
Patent KR-20070103294-A (KR)
Title: Liquid crystal display apparatus
Inventor: MONDEN TAKUYA
IPC: G02F1/1333
Filed: 2007-04-09
Abstract: A liquid crystal display apparatus is provided to suppress a breakdown of a liquid crystal panel between a front frame and a middle frame by improving maintenance force of panel guide portions to a liquid crystal panel. A first frame(13) is formed with a shape of box, and the first frame includes a bottom and does not include a cover. A second frame is accommodated in the first frame in order to hold a liquid crystal panel(9). The liquid crystal panel is held between the first frame and second frames. The second frame has a panel holder part for holding the liquid crystal panel and a peripheral part for surrounding the panel holder part like a bank. The peripheral part has a plurality of panel guide portions(7a) which are formed in positions of the peripheral portion. The panel guide portions are protruded in a point of plan view toward the liquid crystal panel from a remaining portion. The first frame has a plurality of openings formed in positions corresponding to the panel guide portions of the second frame when the second frame is accommodated in the first frame.
Patent KR-20070047263-A (KR)
Inventor: JUNG JUNG SUK
IPC: A47J27/00
Filed: 2007-04-13
Abstract: 본 발명은 인덕션 렌지에 사용하는 조리기구에 있어 인덕션 렌지에 사용시 전원 감응을 최대한 빨리 작용할 수 있도록 바닥면을 제조하는 인덕션 렌지용 조리기구에 관한 것이다. 
     본 발명은 알루미늄으로 된 조리기구(1)에 있어서, 저면(2)에 요입홈(3)을 만들고 접촉면(4)을 만든 사이 부분에 방사 상으로 다수개의 돌기(5)를 돌출시킨 조리기구 부재(10)와; 
     상기 조리기구 부재(10)의 접촉면(4)과 방사 상의 다수 개 돌기(5)를 일치시킨 부분에 관통공(21)을 만들고 외주연에는 단턱(6)을 형성한 자성강판(20)을, 
     상기 조리기구 부재(10)의 상단에 금속 파우더를 골고루 뿌려 금속 파우더층(30)을 형성하여 그 상단에 자성강판(20)을 안치시켜 자성강판(20) 상부를 압착과 열을 가하여 조리기구 부재(10)와 자성강판(20)을 일체로 함을 특징으로 한다. 
       
     요입홈	 접촉면	 돌기		 단턱		조리기구 부재	자성강판		 관통공	 칼집홈	 금속 파우더층