baber/WOPTO huggingface dataset:
Patent KR-20070026479-A (KR)
Title: Methods for the preparation of (3r,3as,6ar) hexahydro-furo[2,3-b]furan-3-ol
Inventor: QUAEDFLIEG PETER JAN LEONARD M
IPC: C07H15/04
Filed: 2005-03-31
Abstract: The present invention relates to methods for the preparation of diastereomerically pure (3R,3aS,6aR) hexahydro- furo[2,3-b]furan-3-ol (6) as well as a novel intermediate, (3aR,4S,6aS) 4- methoxy-tetrahydro-furo[3,4-b]furan-2-one (4) for use in said methods. More in particular the invention relates to a stereoselective method for the preparation of diastereomerically pure (3R,3aS,6aR) hexahydro-furo[2, 3-b]furan-3-ol, as well as methods for the crystallization of (3aR,4S,6aS) 4-methoxy-tetrahydro-furo[3,4-b]furan- 2-one and for the epimerization of (3aR,4R,6aS) 4-methoxy-tetrahydro-furo[3,4-b]-furan-2-one to (3aR,4S, 6aS) 4-methoxy-tetrahydro-furo[3,4-b]furan-2-one. ® KIPO & WIPO 2007
Patent KR-20070006928-A (KR)
Title: Acrylic resin films and process for producing the same
Inventor: MAEKAWA SHIGETOSHI
IPC: C08J5/18
Filed: 2005-04-22
Abstract: a novel, industrially useful acrylic resin film excellent in all of transparency, weatherability, heat resistance, and toughness, in view of the fact that there has been no acrylic resin film having such properties; an acrylic resin film which comprises the acrylic resin film having, e.g., a hard coating layer formed on at least one side of the film and further having an antireflection film formed on at least one side of the film; and an optical filter comprising this film. [MEANS FOR SOLVING PROBLEMS] The former acrylic resin film comprises an acrylic resin having units of glutaric anhydride and acrylic elastomer particles incorporated in the resin, and has a total light transmittance of 91% or higher, a haze of 1.5% or lower, a value of the number of folding operations of 20 or larger, and a degree of thermal shrinkage less than 5% in at least one of the machine direction and the transverse direction in a thermal shrinkage test. ® KIPO & WIPO 2007
Patent KR-20070023728-A (KR)
IPC: A23L27/00
Filed: 2005-06-23
Abstract: 본  발명은  향미료,  방향제,  약학적  제제,  비타민제  등과  같은  작용성  제제를  캡슐화시키기  위한  캡슐에  관한  것이다.          상기  캡슐은  친수성  물질  뿐만  아니라  소수성  물질의  캡슐화에  적합하다.              상기  캡슐은  미생물,  매트릭스  성분  및  캡슐화가능한  물질을  포함하는데,  여기에서  캡슐화가능한  물질은  작용성  제제를  포함한다.          본  발명은  추가로  캡슐을  제조하는  방법  및  캡슐을  함유하는  식료품에  관한  것이다. 
       
     옥탄올/물  분배계수,  친수성  화합물의  캡슐화,  미생물  캡슐화,  매트릭스  성분
Patent KR-20080068456-A (KR)
Title: Digital broadcasting signal and apparatus and method for processing the signal
Inventor: WOO SUNG WON
IPC: H04N21/472
Filed: 2007-01-19
Abstract: A digital broadcasting signal, and an apparatus and a method for processing the digital broadcasting signal are provided to process time information defined in a descriptor as effective information if the descriptor defining the time information is parsed, thereby transmitting time information after a specific time and securing compatibility with an existing receiver. A method for processing a digital broadcasting signal comprises the following steps of: parsing a descriptor included into the digital broadcasting signal, wherein the descriptor indicates information about time in a specific table out of plural PSIP(Program and System Information Protocol) tables with a GPS(Global Positioning System) second value(S601); and setting the time of a receiver by using the information about time in the parsed descriptor or generating a DB, and displaying a display request for a current time and an EPG(Electronic Program Guide) display request/control after generating the DB(S602,S603).
Patent KR-20070018143-A (KR)
IPC: G06F17/00
Filed: 2007-02-01
Abstract: 본 발명은 인터넷을 통해 온라인으로 발급되는 민원증명서를 생성하고 검증하는 방법에 관한 것이다. 
     본 발명은 민원증명서를 구성하는 각 페이지별로 해당 페이지의 내용과, 해당 페이지의 내용과 상기 해당 페이지의 내용의 진위를 판정하기 위한 추가정보를 함께 코딩한 2차원바코드가 인쇄되도록 발급한다.  그리고 검증시, 상기 민원증명서의 검증하고자 하는 페이지의 2차원바코드를 디코딩하여 상기 2차원바코드로부터 상기 해당 페이지의 내용과 추가정보를 추출하고, 이 추출된 추가정보를 이용하여 상기 2차원바코드에서 추출된 해당 페이지의 내용의 진위를 검증한다. 
       
     민원증명서, 인터넷, 전자서명, 2차원바코드, 검증, 문서고유번호
Patent KR-20080075054-A (KR)
Title: Mobile phone's caller identification used custoumer information indentification method
Inventor: ROH HOH EUN
IPC: H04B1/40
Filed: 2007-02-10
Abstract: A customer information display method using a CID(Caller Identification) function of a mobile phone is provided to enable a user to make a telephone call as viewing a screen where customer information related to a caller number is displayed on a telephone signal inputted on the mobile phone, thereby increasing satisfaction of a sending customer. In general CID mode(310), it is decided whether a mobile phone is in CRM(Customer Relationship Management) mode(311). If so, the mobile phone is converted into the CRM mode(312). When a mobile phone bell rings(313), a CID is detected(314). It is confirmed whether to store the CID in a memory unit(315). If customer information related to a sender exists, another storage information is displayed together with the CID(316). A user performs a call as viewing the information(318).
Patent KR-20070082866-A (KR)
Title: Stage device
Inventor: UCHIMI KAZUHARU
IPC: G12B5/00
Filed: 2007-02-14
Abstract: A stage device is provided to keep the surface precision of an adsorption board and smoothly move the adsorption board together with a stage even when the adsorption board is larger than the stage. A stage device(10) includes a stage(30) moving on the surface of a stone board(20); an adsorption board(40) disposed on the stage such that the adsorption board adsorbs a work having a flat plate shape; and a linear motor(50) for moving the stage. The stage device further includes a plurality of columns(60) extended downward from the lower surface of the adsorption board; and first air pads(70) arranged on bottoms of the columns such that the first air pads are movable on the plane of the stone board by being floated by an air pressure.
Patent KR-20070083416-A (KR)
Title: Method of manufacturing charged particle, charged particle, electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic device and electronic equipment
Inventor: MIYAZAWA TAKASHI
IPC: G02F1/167
Filed: 2007-02-20
Abstract: A charged particle, a manufacturing method thereof, electrophoretic dispersion liquid, an electrophoretic sheet, an electrophoretic device and an electronic device are provided to control the sensitivity to the electric field and to offer the high reliability. A charged particle(1) includes a mother particle(2) and a coating layer for covering at least a portion of the surface of the mother particle. In the manufacturing process of the charged particle, the mother particle is prepared and thereafter the coating layer is formed. The process for forming the coating layer has the first process for combining the first compound as at least a portion of the base point of the living polymerization. Thereafter, in the second process, the second compound having an ionic group or a functional group is polymerized by the living polymerization on the basis of at least a portion of the first compound so that the polymer is obtained. The second compound has the chromophore.
Patent KR-20090000580-A (KR)
Inventor: LEE KI HONG
IPC: G06Q10/00
Filed: 2007-02-27
Abstract: A live Internet lecture method performed between a central academy and a local academy is provided to reduce a burden of cost required for local academies to study and manufacture curricula and to obtain teachers, and to make questions asked in real time between the teachers and students. A central academy and a local academy, which are independently operated, are networked for constructing educational environments. Within the central academy, a first lecture opened for center members is taken in real time to generate a media source(S300). The media source is encoded in real time by an encoder(S400). A media server streams an encoded video file to large monitors of receiving terminals within N local academies networked through the Internet(S500), and conducts a second lecture for members of the local academies in real time.
Patent KR-20080079827-A (KR)
Title: Driving circuit unit for lcd
Inventor: YANG DONG KYU
IPC: G02F1/133
Filed: 2007-02-28
Abstract: A driving circuit for an LCD device is provided to enhance the quality of display images by supplying a source voltage having a frequency corresponding to the amount of data variation of the display images. A driving circuit for an LCD(Liquid Crystal Display) device includes n division circuits(200-1,200-2,200-3,-,200-n), a switching unit(300), a source voltage generator(100), a timing controller(400), and a switching controller(500). The n division circuits output different distribution voltages by distributing an input voltage. The switching unit includes first through n switches which are connected to the first through n division circuits. The source voltage generator includes n frequency setting stages connected with the n switches and a voltage oscillator for generating a source voltage having a frequency supplied from a frequency setting stage which is selected from the n frequency setting stages using the input voltage. The timing controller includes a data comparator and a selection signal generator. The data comparator compares data of previous with current frames, and measures data variation amounts according to the comparison. The selection signal generator generates selection signals according to the result of the data comparator. The switching controller receives the selection signals and controls switching of one of the n switches corresponding to the selection signals.
Patent KR-20080081430-A (KR)
Title: Semiconductor device and operation method thereof
Inventor: SHIN SUN HYE
IPC: G11C11/4076
Filed: 2007-03-05
Abstract: A semiconductor device and an operation method thereof are provided to reduce chip size as assuring stable setup/hold time. A latching unit(350) latches an input signal in response to an internal clock. A delay unit(330) generates a strobe clock by delaying the internal clock. A driving unit(370) is enabled in response to the strobe clock, and drives a data line according to an output signal of the latching unit. An internal clock generation unit(310) generates the internal clock by receiving an external clock. A buffering unit buffers the input signal. The latching unit comprises a transfer part for transferring the input signal in response to the internal clock and a latching part latching an output signal of the transfer part.
Patent KR-20080081645-A (KR)
Title: Gravel reusing system
Inventor: YOO MUN SIK
IPC: F01N3/023
Filed: 2007-03-06
Abstract: A gravel reusing system is provided to pump gravels stored in an underflow water vessel by using an ejector pump to insert the gravels into a gravel filter together with flushing liquor. A gravel reusing system includes a gravel filter(10), an air compressor(11), a hot flushing liquor pump(12), an underflow water vessel(13), an ejector pump(14), and a gravel return line(15). The air compressor supplies a high-pressure air to the gravel filter. The hot flushing liquor pump is interposed between a backwash tank(120) and the gravel filter to supply a great amount of flushing liquors of a high temperature. The underflow water vessel stores gravels(130) lost when the gravel filter is backwashed. The underflow water vessel includes a separator.
Patent KR-20080081670-A (KR)
Title: Cement admixture, method for preparing the same, and cement composition containing the same
Inventor: KO CHANG BUM
IPC: C04B24/08
Filed: 2007-03-06
Abstract: A cement admixture is provided to impart good workability to a cement composition by improving hardening retardation and preventing a decline in flowability, and to form concrete having high early strength. A cement admixture includes a copolymer salt obtained by neutralizing a carboxylic acid copolymer with an ethanolamine-based or alkyldiethanolamine-based solution. The carboxylic acid copolymer is prepared by polymerizing (a) 50-95wt% of an alkoxypolyalkyleneglycolmono(meth)acrylic acid ester monomer represented by a formula 1, (b) 3-45wt% of a (meth)acrylic acid monomer represented by a formula 2 or salts thereof, and (c) 0.5-20wt% of a polyoxyalkylenealkenylether sulfate salt represented by a formula 3. In the formula 1, R^1 is a hydrogen atom or methyl, R^2O is one or a mixture of at least two selected from C2-4 oxyalkylene, and may be added in a block or random form in case of the mixture, R^3 is C1-4 alkyl, m is the average addition mole number of oxyalkylene groups, and is an integer of 50-200. In the formula 2, R^4 is a hydrogen atom or methyl, and M^1 is a hydrogen atom, monovalent metal, divalent metal, ammonium, or organic amine. In the formula 3, R^5 is a hydrogen atom or methyl, R^6 is C1-3 alkylene, phenylene, or alkylphenylene, R^7 is one or a mixture of at least two selected from C1-4 oxyalkylene, and may be added in a block or random form in case of the mixture, n is the average addition mole number of oxyalkylene groups and an integer of 10-50, and M^2 is a hydrogen atom, monovalent metal, ammonium, or organic amine.
Patent KR-20080084026-A (KR)
Title: Non-volatile memory device and reading method thereof
Inventor: JO BYOUNG IN
IPC: G11C16/26
Filed: 2007-03-14
Abstract: A non-volatile memory device and a reading method thereof are provided to read data of a cell connected to an even bit line and a cell connected to an odd bit line at the same time. An even sensing node(SOe) is formed at a connection point of an even bit line(BLe) and a first register(140). An odd sensing node(SOo) is formed at a connection point of an odd bit line(BLo) and a second register(142). A sensing node separation part(130) separates the even sensing node from the odd sensing node. A register separation part(150) separates a data input/output port of the first register from a data input/output port of the second register electrically.
Patent KR-20080085337-A (KR)
Title: 트랜지스터 형성 방법
Inventor: KIM SEUNG WAN
IPC: H01L29/78
Filed: 2007-03-19
Abstract: 본 발명은 활성영역에 불룩한 영역을 형성하여 트랜지스터의 채널 길이를 증가시켜 트랜지스터의 동작 특성을 향상시킬 수 있는 트랜지스터 형성 방법에 관한 것이다. 이를 위해, 본 발명에 따른 트랜지스터 형성 방법은 소정 하부 구조물이 형성된 반도체 기판 상부에 활성 영역을 정의하는 소자 분리막을 형성하는 단계; 활성 영역에 불룩한 영역을 형성하는 단계; 및 소자 분리막 및 활성 영역의 불룩한 영역 상부에 게이트를 형성하는 단계를 포함하여 이루어지는 것을 특징으로 한다. 
       
     게이트 채널 길이, SEG, 활성 영역, 셀 전류, 트랜지스터
Patent KR-20080085457-A (KR)
Title: Door for railway vehicle and prefabricated module in partition
Inventor: PARK KEONG BONG
IPC: B61D19/02
Filed: 2007-03-20
Abstract: A door of railway vehicle and a partition prefabricated module are provided to prevent welding deformation by adopting a prefabrication structure and to minimize a manufacturing process. A door of railway vehicle(60) and a partition prefabricated module includes a partition part(30), a sliding door(50), and a guide rail(33). The partition part includes a vertical frame(34), a U-type bracket(40), and a coupling unit(36). The vertical frame is fixed on the bottom of the railway vehicle by being inserted in the U-type bracket and is fixed on an upper part of the railway vehicle by the coupling unit. The sliding door is slidably fixed to the upper part of the railway vehicle and slides on the guide rail.
Patent KR-20070098558-A (KR)
Title: Diffraction element, optical pickup and optical disc apparatus
Inventor: SATO JIN
IPC: G02B5/18
Filed: 2007-03-26
Abstract: A diffraction element, an optical pickup and an optical disc apparatus are provided to improve optical property of small aberration and to reduce the aberration of the diffraction element by forming a second diffraction element without distortion. A diffraction element, an optical pickup and an optical disc apparatus comprise a first member, a second member and a third member. The first member is made of a transparent injection molded material, and has two optical surfaces. The second member is installed at one optical surface of the first member to form a first diffraction pattern on the surface and a first ultraviolet curable resin(100A) having a refraction index in a range of ±0.013 for the refraction index of the first member. The third member is mounted on the other optical surface of the first member to form a second diffraction element on the surface and a second ultraviolet curable resin(100B) having the refraction index in the range of ±0.013 for the refraction index of the first member.
Patent KR-20080091590-A (KR)
Title: 전이성 유방암 및 초기 유방암의 경제적 생약치료와식이요법 팩키지
Inventor: PARK GWI YEON
IPC: A61K36/185
Filed: 2007-04-09
Abstract: 본 발명은 전이성 유방암 및 2센티미터 지름 이하의 초기 유방암의 경제적 생약치료와 식이요법 팩키지를 제시한다. 임상실험시 종래의 종양과 암세포에 효과가 있으나 부분적으로 기존의 종래기술을 응용하는 과정에서 새로운 치료효과를 발견하였고, 이러한 생약을 복용하고 이에 따른 부작용을 차례로 제거하는 방식으로 치료와 식이요법을 진행시켰다. 
     
     전이성 유방암, 초기 유방암, 유방암 생약치료 팩키지, 임파선으로 전이된 유방암 치료, 경제적 유방암 자가치료 팩키지, 뼈로 전이된 유방암 ,유근피, 포공영, 인동, 포공영인동칵테일, 포공영 인동 추출물, 감국,골다공증, 에스트로겐, 콜라겐, 자가치료, 유방암치료 팩키지
Patent KR-20070102433-A (KR)
Title: Reinforcement of fabric edges
Inventor: MORTON ANTONY
IPC: D21F3/00
Filed: 2007-04-13
Abstract: Paper machine clothing and a dyer fabric are provided to delay the abrasion of exposed lateral surfaces of the clothing, thereby maintaining the clothing for a long time even under a harsh environment. Paper machine clothing comprises a fabric body formed of a first material, wherein the fabric body has a central portion(12), a first lateral surface portion(14), and a second lateral surface portion(16) connected both sides of the central portion. The first lateral surface portion of the fabric body includes a second material, wherein the second material is a liquid crystal polymer. The second lateral portion of the fabric body includes a third material.
Patent KR-20080095332-A (KR)
Title: Ultrasound system and method for processing ultrasound image
Inventor: LEE JIN YONG
IPC: A61B8/00
Filed: 2007-04-24
Abstract: An ultrasound system and a method for processing an ultrasound image are provided to output an image and a sound corresponding to an object by analyzing a plurality of ultrasound images. A transmission and reception unit(110) transmits an ultrasonic signal to an object, receives the ultrasound signal reflected from the object, and forms a reception signal for a first ultrasound image of the object sequentially. A signal processor(120) receives the reception signal and forms an image signal for the first ultrasound image sequentially. An image processor(130) receives the image signal, forms a first ultrasound image corresponding to each image signal, detects movement change of the object by analyzing plural first ultrasound images, and forms a second ultrasound image corresponding to the movement change. A sound processor(140) forms the sound corresponding to the movement change. An output unit(150) outputs the first ultrasound image, the second ultrasound image, and a sound.
Patent KR-20090001607-A (KR)
Title: Management system for the senior officer's absence
Inventor: JANG EUI SEOP
IPC: G06Q10/06
Filed: 2007-05-03
Abstract: A system for managing presence is provided to offer information of absence, presence of senior officers and miscellaneous present condition in real-time in case a staff needs approval or an interview. A system for managing presence comprises the followings: a presence management server(100) equipped with presence information database(120) which has stored and renewed information about presence of each senior officer; a secretary terminal(200) which is equipped with a input module(210) storing information(110) about presence of senior officers connecting the presence management server through management network; and a staff terminal equipped with a searching module(310) for displaying the presence information of each senior.
Patent KR-20080100082-A (KR)
Title: Resistive memory device and manufacturing method for the same
Inventor: LEE MYOUNG JAE
IPC: H01L27/105
Filed: 2007-05-11
Abstract: The stabilized switching current can be obtained while maintaining the degree of integration of the memory device by providing the resistivity memory device carrying three dimensional structure. The area of the storage node and contact area of the switch can be easily controlled by controlling he aspect ratio of a hole in manufacturing the resistivity memory device. The resistivity memory device comprises a bottom electrode(22); an insulating layer(23) having the hole for exposing the bottom electrode; a resistant layer(24) and the middle electrode(25) formed in the hole; a switch structure(26) formed on the surface of the middle electrode; an upper electrode(27) formed on the switch structure.
Patent KR-20070113131-A (KR)
Title: Water purification apparatus and methods using hybrid process of advanced oxidation process and microfiltration membrane process
Inventor: AN TAI YOUNG
IPC: C02F1/00
Filed: 2007-05-21
Abstract: An apparatus and a method for water purification using a hybrid process of an advanced oxidation process and a microfiltration membrane process are provided to minimize an installation area of a water purification system by performing a water purification process in a single hybrid process tank through advanced oxidation and membrane filtration and obtain highly purified drinking water by primarily decomposing contaminants in raw water and secondly removing residual harmful substances. An apparatus for water purification by a hybrid process of an advanced oxidation process and a microfiltration membrane process comprises: a raw water storage tank(10); a raw water inflow pipe(20) for flowing raw water stored in the raw water storage tank into the hybrid process tank through a pump(25); a hybrid process tank(30) having an advanced oxidation equipment(32) which is a UV-O3 quartz tube lamp and a microfiltration membrane equipment(34) therein; a blower(40) for injecting air into the hybrid process tank; at least one diffuser(36) connected to the blower and installed on the bottom of the hybrid process tank; a treated water discharge pipe(50) connected to the microfiltration membrane equipment and a treated water storage tank(60); a suction pump(55) installed on the treated water discharge pipe; a hydrogen peroxide diluent supply equipment(42) for supplying a hydrogen peroxide diluent into the hybrid process tank; a pH probe(44) installed on an inner part of the hybrid process tank; and a temperature controller(46) installed on the hybrid process tank.
Patent KR-20070115685-A (KR)
Title: Motor
Inventor: OKADA TAKESHI
IPC: H02K1/06
Filed: 2007-05-29
Abstract: A motor and a method for manufacturing the same are provided to prevent an axial electric current from flowing between plural shaft members by connecting the plural shaft members to each other via a shaft connecting member to electrically insulate the shaft members from each other. A motor includes a shaft(60), a rotor magnet(80), a stator(20), and a bearing. The shaft is coaxially arranged in a central axis of the motor. The rotor magnet rotates the shaft as one body. The stator faces the rotor magnet in a radial direction that is substantially perpendicular to a rotation axis. The bearing supports the shaft to rotate. The shaft is composed of at least two shaft members spaced axially away from each other. The rotor magnet is a plastic magnet and is interposed between the axis directions of shaft members and holds the shaft members. The rotor magnet is molded with the shaft members as one body. The rotor magnet contains ferrite powders.
Patent KR-20080104866-A (KR)
Title: Purification method of baco3
Inventor: KIM SUNG YOUL
IPC: C01F11/32
Filed: 2007-05-29
Abstract: A method for purifying barium carbonate is provided to remove the impurities such as sulfur trioxide for obtaining barium carbonate of high purity. A method for purifying barium carbonate comprises the step of reacting the barium carbonate of low purity prepared from barium sulfate with an organic acid. Preferably the method comprises the steps of reacting barium carbonate of low purity with an organic acid solution to obtain barium citrateÀ4H2O and barium sulfate of solid state; filtering the obtained to separate a filtrate and barium sulfate; adding ethanol to the filtrate to precipitate a barium alcoholate precipitate; filtering the precipitate to separate a barium alcoholate; and drying and calcining the separated barium alcoholate.