baber/WOPTO huggingface dataset:
Patent KR-20070094110-A (KR)
Title: Controlled release formulation
Inventor: HWANG SUNG JOO
IPC: A61K9/52
Filed: 2006-03-16
Abstract: A controlled release formulation is provided to secure constant medical efficacy for 24 hours continuously by releasing a weak basic drug in zero order and showing pH independent property and being not influenced by peristalsis of digestive duct. A controlled release formulation comprises a weak basic drug which is an active ingredient, shows the pH dependent solubility and is selected from the group consisting of doxazocin, tamsulosin, paroxetine, tolterodine, venlafaxin, and a pharmaceutically acceptable salt thereof and a matrix layer which is a matrix for depositing the active ingredient and includes a swelling hydrophilic polymer such as polyethylene oxide, hydroxypropyl methylcellulose acetate succinate, methylcellulose and hydroxypropylmethylcellulose, a pH dependent polymer such as alginic acid, sodium alginate, acrylic acid copolymer, pectin, carrageenan, sodium carboxymethylcellulose, vinyl acetate, vinyl pyrrolidone, cellulose ether, cellulose ester, xanthan, chitosan, guar gum, arabic gum, polyvinyl alcohol, cellulose acetatephthalate, mono-, di-, and triglyceride, mineral glycol wax and shellack and an organic acid such as citric acid, fumaric acid, adipic acid, tartaric acid, succinic acid, ascorbic acid, maleic acid, malic acid, oxalic acid, malonic acid, benzoic acid, and mandelic acid.
Patent KR-20070099083-A (KR)
Title: Mask pack manufacture machine and method
Inventor: SEO CHANG SEOK
IPC: A45D44/22
Filed: 2006-04-03
Abstract: Mask pack manufacturing machine and method are provided to make a mask pack contain many functional materials by mixing functional additives in the shape of powder evenly in silicone through a mixing device. A mask pack manufacturing machine includes a winding roll(1), a coating unit(2), a drying device(3) and a punching device(4). A non-woven fabric is wound on the winding roll. The coating unit applies liquid silicon in which a functional additive is mixed evenly to the surface of the non-woven fabric textile, and includes a conveyor(20), a first mixer(22), a curing agent storing tank(24), and a second mixer(26). The drying device includes a conveyor(30) and plural heaters(32). The punching device punches the non-woven fabric textile that is dried at a high temperature while passing through the drying device in the shape of a mask according to the shape of a face.
Patent KR-20060106893-A (KR)
Title: Electronic part, dielectric porcelain composition and producing method thereof
Inventor: ITO KAZUSHIGE
IPC: H01G4/12
Filed: 2006-04-03
Abstract: A dielectric ceramic composition having at least a main component including barium titanate, a first subcomponent including at least one type of compound selected from MgO, CaO, BaO, and SrO, a second subcomponent including at least one type of compound selected from Al 2 O 3 , Li 2 O, and B 2 O 3 , a third subcomponent including at least one type of compound selected from V 2 O 5 , MoO 3 , and WO 3 , a fourth subcomponent including an oxide of R1 (where R1 is at least one type of element selected from Sc, Er, Tm, Yb, and Lu), and a fifth subcomponent including CaZrO 3  or CaO+ZrO 2 .
Patent KR-20070106286-A (KR)
Title: Method of forming titanium oxide with rutile structure and method of manufacturing capacitor using the same
Inventor: KIM JIN HYOCK
IPC: H01L27/108
Filed: 2006-04-28
Abstract: A method for forming a titanium oxide with a crystallized rutile structure is provided to guarantee excellent thermal stability without deterioration of an electrode material in forming noble metal as an electrode and improve a leakage current characteristic and a breakdown voltage characteristic by using a TiO2 thin film with a crystallized rutile structure as a dielectric layer in a deposition process. A Ti precursor and at least NH3 are crystallized to a rutile structure in a deposition process by using an ALD(atomic layer deposition) process. The Ti precursor includes oxygen. In the ALD process, a unit cycle composed of a Ti precursor injection, a purge gas injection, an NH3 injection and a purge gas injection is repeatedly performed wherein the Ti precursor injection, the purge gas injection, the NH3 injection and the purge gas injection are sequentially performed.
Patent KR-20070106301-A (KR)
Title: Method for fabricating the same of semiconductor device with recess gate
Inventor: KIM TAE YOON
IPC: H01L21/335
Filed: 2006-04-28
Abstract: A method for fabricating a semiconductor device with a recess gate is provided to adjust the thickness ratio of a gate insulation layer on the sidewall and the bottom of a recess by simultaneously performing a dry oxide process and a wet oxide process so that a gate insulation layer is formed. A semiconductor substrate(41) includes a recess(42) formed in a manner that orientation [100] and [110] are simultaneously exposed. A dry oxide process and a wet oxide process are mixed to form a gate insulation layer(43) on the semiconductor substrate such that the gate insulation layer is thicker in the orientation of [110] than in the orientation of [100]. The gate insulation layer can be formed in the same chamber by an in-situ method. A gate pattern is formed on the gate insulation layer wherein a part of the gate pattern fills the recess and the rest protrudes from the semiconductor substrate.
Patent KR-20070111248-A (KR)
Title: Active noise control system
Inventor: LEE SEUNG BAE
IPC: F16L55/033
Filed: 2006-05-17
Abstract: An active noise control system is provided to be mounted with a small size in a duct, having an actuator without being damaged by flow, and to prevent a mode created by excitation frequency. An active noise control system includes a reference microphone(61), an error microphone(63), an actuator(10), an A/D-D/A converter(20), and a control unit(30). The reference microphone senses an original signal generated from noise source, and is arranged in a duct(1) adjacent to the noise source. The error microphone is arranged behind the reference microphone. The actuator is installed between the reference and the error microphones. The control unit filters the reference signal sensed by the reference microphone to convert the reference signal into an analog signal through the A/D-D/A converter, and transmits the converted signal to the actuator to generate a sound wave with the same size as and reverse phase to the original signal so as to reduce an error signal received from the error microphone by an LMS(Least Mean Square) algorithm.
Patent KR-20070113022-A (KR)
Title: Apparatus and operating method of touch screen responds to user input
Inventor: SHIN SANG HYUN
IPC: G06F3/048
Filed: 2006-05-24
Abstract: A touch screen device responding to user input and an operating method thereof are provided to express information corresponding to drag of a user through various images, so that a user can grasp user's operations on the touch screen and wrong operation errors can be minimized. A screen unit(10) comprises a display unit(12) for displaying images and a sensor unit(14) for sensing touch of a user and movement(drag) of the touch. A storage(30) stores image information corresponding to the drag. A controller(20) searches and displays an image corresponding to the sensed drag. The controller comprises a searching unit(24) and a calculating unit(22). The searching unit searches the image corresponding to the drag. The calculating unit calculates a display location of the image.
Patent KR-20070113637-A (KR)
Title: Dish washer
Inventor: KIM JI HO
IPC: A47L15/42
Filed: 2006-05-25
Abstract: A dishwasher is provided to preclude a dish rack from being deviated and overturned when withdrawing the dish rack by coupling a stopper with the dish rack and stopping the dish rack at the withdrawing finished point. A dishwasher comprises a tub(30), a door(40), a dish rack(100), and a stopper(200). The door opens and closes the tub. The dish rack is withdrawn along the door. The stopper is coupled to a rear part of the dish rack and hung with at least one part of the tub and the door to stop the dish rack at the withdrawing finished point. The stopper is withdrawn to the lower direction with predetermined length than the rear end of the dish rack. The stopper is installed with the dish rack detachably. The stopper is integrated with the dish rack.
Patent KR-20070021898-A (KR)
IPC: H04L9/32
Filed: 2006-05-29
Abstract: 본 발명은 한번에 복수의 PSK(Pre-Shared Key) 기반 인증을 수행하는 방법 및 상기 방법을 수행하는 시스템에 관한 것이다.  본 발명에 따른 단일 처리(process)로 복수의 PSK 기반 인증을 수행하는 방법은, 단말기에서 사용자 ID 및 상기 PSK를 포함하는 복수의 크리덴셜(credential)을 이용하여 결합 크리덴셜(combined credential)을 생성하는 단계 및 인증 서버에서 상기 결합 크리덴셜을 이용하여 상기 단말기의 인증을 수행하는 단계를 포함한다. 
       
     인증, PSK(Pre-Shared Key), 사용자 ID, 대기 시간(latency)
Patent KR-20070118464-A (KR)
Title: Semiconductor flash memory device and method of fabricating the same
Inventor: YANG SEUNG JIN
IPC: H01L21/8247
Filed: 2006-06-12
Abstract: A semiconductor flash memory device and a method of fabricating the same are provided to prevent disturbance between memory cells by adjusting differently bit line voltages applied to the memory cells. A pair of floating gate electrodes(114) are formed on a predetermined region of a semiconductor substrate(110). A common source region(118) is formed within a semiconductor substrate between the floating gate electrodes by performing a first impurity implantation process. A gate interlayer dielectric(120) and a control gate electrode(122) are formed to cover the semiconductor substrate including a pair of floating gate electrodes and the common source region. A pair of contact holes(126) are formed on the control gate electrode in order to expose the semiconductor substrate apart from the outside of the floating gate electrodes. A pair of drain regions(124) are formed within the semiconductor substrate exposed by the contact holes by performing a second impurity implantation process.
Patent KR-20070118715-A (KR)
Title: Stacking-typed secondary battery providing two or more operation voltages
Inventor: PARK HEY WOONG
IPC: H01M50/51
Filed: 2006-06-13
Abstract: A stacked secondary battery is provided to ensure various driving voltages while not modifying the internal structure of a battery casing, and to impart a high driving voltage. A stacked secondary battery comprises a bare cell formed by stacking a plurality of full cells or bicells as unit electrode assemblies, wherein the full cell has a cathode/separator/anode structure and the bicell has a cathode(anode)/separator/anode(cathode)/separator/cathode(anode) structure. In at least two unit electrode assemblies, different compositions of cathode active materials and/or anode active materials are used to cause a voltage difference. Additionally, separate electrode terminals are installed according to the voltage difference so as to provide at least two voltages in a single battery.
Patent KR-20070118773-A (KR)
Title: Plasma display apparatus and manufacturing method thereof
Inventor: CHO SAM JE
IPC: H01J11/34
Filed: 2006-06-13
Abstract: A plasma display apparatus and a manufacturing method thereof are provided to couple an electrode of a plasma display panel to a driving integrated circuit by using a soldering. A driving integrated circuit(13) is mounted on a TCP(Tape Carrier Package)(12). The driving integrated circuit drives a plasma display panel(10). A PCB(Printed Circuit Board)(15) is coupled to the TCP. An electrode pad(11) of the TCP and an electrode pad(14) of the PCB are coupled by a soldering. A solder mask, where a connecting pattern hole of the TCP electrode pad is formed, is used in the soldering. A solder paste is used in the soldering and is selected out of indium(In), lead(Pb), tin(Sn), titanium(Ti), and silver(Ag) or two or more mixed one. An electrode pad of the plasma display panel and the electrode pad of the TCP are coupled.
Patent KR-20070000998-A (KR)
Title: Image processing apparatus, and control method and program of the same
Inventor: MAEDA MASAO
IPC: G06T1/00
Filed: 2006-06-27
Abstract: An image processing apparatus, a control method thereof and a program are provided to resume an image mixing work at the power off state. An image synthesis apparatus(100) includes a CPU(Central Processing Unit)(2). A data memory(5) includes a reading buffer memory(8), a printing buffer memory(10) and an image memory. A manipulation channel(16) includes a display unit(14) and a manipulation unit(15). The CPU is a micro-processor type and driven by a control program stored in a program memory(4) and the contents of the data memory as a RAM(Random Access Memory) type. The CPU drives a reading instrument(7) through a reading control unit and stores the read original image data by an image sensor which is provided in the reading instrument of the reading buffer memory(7) within the data memory(5).
Patent KR-20060082841-A (KR)
Inventor: KIM KA HYUN
IPC: H01J31/12
Filed: 2006-06-23
Abstract: 본 발명은 평판 디스플레이 및 표시장치에 관한 것으로 기존의 액정 디스플레이, 플라즈마 디스플레이를 대체할 수 있는 새로운 개념의 디스플레이 장치이다. 본 발명은 광원으로부터 빛을 금속에 입사시켜 광전효과를 유도하여 금속으로부터 나오는 전자를 포스퍼(Phosphor)에 충돌시켜 발광하는 원리를 이용한 것으로, 기존의 디스플레이 장치보다 간단한 구조로 효과적인 디스플레이 장치를 구현할 수 있다. 
       
     광전효과(Photoelectric effect), 전자, 저지전압, 가속전압, 운동 에너지, 픽셀(Pixel), 포스퍼(Phosphor), 반사체
Patent KR-20080001270-A (KR)
Title: Method and apparatus for processing of interrupt routine, terminal apparatus thereof
Inventor: KANG IN WON
IPC: G06F13/24
Filed: 2006-06-29
Abstract: A method and an apparatus for processing an interrupt routine and a terminal device of the apparatus are provided to operate a plurality of DMA(Direct Memory Access) channels independently and reproduce DMB(Digital Multimedia Broadcasting) video data and audio data at the same time without having noise. An interrupt routine processing method includes a step of generating an interrupt(S70), a step of searching a channel corresponding to the generated interrupt(S74), a step of disabling only the searched channel(S76), and a step of calling a function for the interrupt operation and performing the interrupt operation(S78). When the interrupt operation is finished, the channel is enabled(S86).
Patent KR-20070007741-A (KR)
Title: Optimal tcm codec search method for dual stream systems, and encoder/decorder using the same
Inventor: KIM SUNG HOON
IPC: H04N7/24
Filed: 2006-07-11
Abstract: An optimum TCM(Time Compression Multiplexing) CODEC search method for dual stream systems and an encoder/decoder using the same are provided to perform additional coding for robust data having 1/2 transmission rate, thereby generating robust data of 1/4 transmission rate and searching an optimum codec. An optimum TCM CODEC search method for dual stream systems includes the steps of determining a mixed pattern of general and robust data(910), determining trellis structure of the robust data employed in the mixed pattern according to connection relation of an encoder(920), composing a trellis structure for dual stream in which the trellis structure of the normal data and the determined robust data are mixed(930), computing free distances from each starting point of the trellis structure for the dual stream according to free distance computation finishing conditions for the dual stream(940), and determining an optimum TCM CODEC with reference to the computed free distances(950).
Patent KR-20080008182-A (KR)
Title: Method of production of ripen ginseng composition and the composition using the same
Inventor: HWANG JIN CHAN
IPC: A23L19/00
Filed: 2006-07-19
Abstract: Methods for preparing a matured entire insam (ginseng) composition, a matured insam body composition, a matured insam root composition, and a matured composite insam composition, and compositions prepared by the methods are provided to reduce the opposition to insam by enhancing color and taste and by obtaining specific good smell. A method for preparing a matured entire insam composition comprises the steps of washing the entire insam, putting the insam in water and maturing it at a low temperature of 0-15 deg.C for 1-5 months; naturally drying the firstly matured insam at 7-20 deg.C for 1-3 weeks; putting the dried insam in a container, dipping it in water, and maturing it at a high temperature of 70-90 deg.C for 4-10 days; secondly maturing it at a high temperature of 75-95 deg.C for 3-7 days; maturing it at a low temperature of -8 to -2 deg.C for 12-18 days; and removing the solid dregs from the obtained composition to extract a pure liquid part.
Patent KR-20070017902-A (KR)
IPC: H01R13/62
Filed: 2006-07-25
Abstract: (과제) 커넥터의 저배화(低背化)를 가능하게 하고, 평형 케이블의 접촉시에, 충분한 클릭감 그리고 충분한 접압을 얻을 수 있는 평형 케이블용 전기 커넥터를 제공하는 것을 목적으로 한다. 
     (해결수단) 가동 부재 (30) 의 캠부 (33) 는 이 가동 부재 (30) 가 개방 위치에 있을 때에는 단자 (20) 의 절굿공 형상의 아암부의 수압부와는 비접촉으로 접촉부측에서의 평형 케이블의 삽입을 가능하게 하고, 폐쇄 위치일 때에 수압부를 누르는 형상을 갖고, 상기 절굿공 형상의 아암부 (21) 의 수압부는 볼록부 (21D) 와 이것에 계속해서 이어지는 오목부 (21B) 를 갖고 있고, 가동 부재 (30) 의 폐쇄 위치로의 이동 중에 상기 캠부가 이 볼록부 (21D) 를 눌러 수압부에 최대 수압력을 초래하고, 폐쇄 위치에 도달하였을 때에 이 최대 수압력보다 낮은 수압력을 유지하면서 상기 오목부 (21B) 에 캠부가 수납된다. 
       
     커넥터
Patent KR-20080013101-A (KR)
Title: Electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system comprising same
Inventor: PARK YOUNG MI
IPC: H01M8/02
Filed: 2006-08-07
Abstract: An electrode for a fuel cell is provided to obtain a membrane-electrode assembly for a fuel cell having excellent water absorptivity even at high temperature, and thus allow a fuel cell to be driven at high temperature. An electrode for a fuel cell comprises: an electrode substrate; and a catalyst layer formed on the electrode substrate, and comprising a water-absorbing material to which a metal and inorganic ion conductor are bound, a binder and a catalyst. The inorganic conductor includes phosphorus tungstate. The metal includes a monovalent metal element such as Cs, Na or K. The water-absorbing material is used in an amount of 10-90 parts by weight based on 100 parts by weight of the binder.
Patent KR-20080014171-A (KR)
Title: Equipment for supplying chemical of wet station device thereof
Inventor: KANG HONG CHUL
IPC: H01L21/304
Filed: 2006-08-10
Abstract: A chemical supplying device of wet station equipment is provided to extend the lifetime of the pipe by minimizing the etching due to the chemical pressure in a bended part of a chemical supplying pipe and modifying the thickness of the pipe from 3mm to 4mm. A chemical supplying device of wet station equipment comprises a chemical bath(20) and a chemical supplying pipe(22). The chemical bath receives a chemical solution. The chemical supplying pipe is attached to a side of the chemical bath to form a path for supplying the chemical. The chemical supplying pipe bends in a wide curve instead of the square to minimize the etching in a bended part when the chemical is supplied. The thickness of the chemical supplying pipe is 4mm.
Patent KR-20080014264-A (KR)
Title: Small parts imcoming prventing cover and assembliing method thereof
Inventor: CHOI BOO LIM
IPC: F16G15/00
Filed: 2006-08-10
Abstract: A foreign material blocking cover for a chain and an assembling method thereof are provided to prevent small parts from being inserted into the chain, and to prevent separation by external force, and to improve corrosion resistance, abrasion resistance and noise. A foreign material blocking cover for a chain comprises at least one body(110) inserted between adjacent first and second rollers(10,20) and including first and second surfaces(111,112). The first surface has a concave round shape so as to be contacted to an outer circumference surface of the first roller. The second surface has a concave round shape so as to be contacted to an outer circumference surface of the second roller.
Patent KR-20080014352-A (KR)
Title: Small-sized rotating aircraft using an auto rotation
Inventor: JEON SANG LAK
IPC: A63H27/127
Filed: 2006-08-11
Abstract: A small-sized rotating aircraft using an automatic rotation is provided to change a direction of the aircraft easily and to reduce a cost by lightweight of the aircraft by a simple control device, and to have an excellent flying stability. A small-sized rotating aircraft using an automatic rotation includes: a trust electric motor(1) having a propeller and generating trust on the aircraft after forward run or taking-off; two or more rotary wings(4) mounted on the upper end for generating upward force and changing a direction of the aircraft; and servo links(3) respectively connected to rotor hubs(13) hinge-connected to the rotary wings to be symmetric based on an aircraft body, and adjusting in inclination a direction of the rotary wings with respect to a forward direction or a 90 degrees direction of the forward direction.
Patent KR-20070037986-A (KR)
Inventor: PANG HEE SUK
IPC: H03M7/30
Filed: 2006-08-18
Abstract: 본 발명은 다채널 오디오 신호의 처리방법을 제공하기 위한 것으로, 다운믹스 디코딩부에서 신호 처리된 다운믹스 신호를 적어도 2개의 도메인 중 어느 한 도메인 상에서 다채널 디코딩부로 전송하는 단계; 전송된 다운믹스 신호를 이용하여 다채널 오디오 신호를 생성하는 단계; 및 생성된 다채널 오디오 신호의 시간지연을 보상하는 단계를 포함한다.
Patent KR-20070024380-A (KR)
Title: Photosensitive paste
Inventor: YAHAGI ISAO
IPC: G03F7/004
Filed: 2006-08-23
Abstract: A photosensitive paste is provided to form the compartment of a rear plate of the plasma display, which has very small alteration in size of the compartment although amount of glass particles is increased by comprising surface modified glass particles, alkali-soluble resin and a compound generating acid via ionizing radiation. The photosensitive paste includes: (A) 10 to 80wt.% of surface modified glass particles treated by organic compound; (B) 3 to 30wt.% of alkali soluble resin or a resin soluble in alkali by acid; (C) 0.01 to 20wt.% of a compound generating the acid by ionizing radiation; and (D) 1 to 30wt.% of organic solvent. The surface modified glass particle is formed by steps of: (1) adhering and combining normal particle with the organic compound having carbon-carbon unsaturated bonds; and (2) copolymerizing the prepared glass particle with at least one monomer selected from methacrylic acid, acrylic acid, vinyl acetate and vinyl benzoate by interposing the carbon-carbon bonds.
Patent KR-20080018378-A (KR)
Title: Pole change type synchronous motor
Inventor: HAN MAN SEUNG
IPC: H02K1/27
Filed: 2006-08-24
Abstract: A pole change type synchronous electric motor is provided to prevent slip between a magnet layer and a rotor by coupling a slip preventing protrusion with a slip preventing groove and to minimize the damage of the magnet layer due to the pressing force on the circumference of the rotor. In a pole change type synchronous electric motor, a stator has a number of teeth wound with a motor coil. A rotor(120) rotates from the stator, and has a number of soft conductors(122) projected from the circumference along the edge. A magnet layer(130) is installed in the rotor to have an air gap with the tooth, and adheres to the circumference of the rotor while compressing the conductor during blow-in, and is made of a magnet to be re-magnetized. An exciting pole faces the magnet layer, and is wound with an excitation coil, and performs magnetization to arrange poles of the magnet layer in turn.
Patent KR-20070026057-A (KR)
Title: Film like adhesive for attaching semiconductor element, semiconductor device using the same, and method for manufacturing the semiconductor device
Inventor: AOYAMA TAKESHI
IPC: H01L23/06
Filed: 2006-08-28
Abstract: A film like adhesive for attaching a semiconductor element, a semiconductor device using the same, and a method for manufacturing the semiconductor device are provided to prevent the generation of voids enough and to attach effectively the semiconductor element onto a substrate with a convexo-concave portion by using a relatively large thickness of the film like adhesive itself compared to that of an electronic part. A film like adhesive(10) for attaching a semiconductor element is composed of a plurality of adhesive films(20) stacked with each other. The adhesive film is made of a predetermined material with a melting viscosity of 50 PaÀs or less at a temperature of 140 ‹C. The thickness of the film like adhesive is in a range of 200 to 2000 micro meters.