baber/WOPTO huggingface dataset:
Patent KR-20060118324-A (KR)
Title: Demodulation circuit and demodulation method
Inventor: AMANO SHIGERU
IPC: H04L27/14
Filed: 2006-03-03
Abstract: A demodulation circuit and a demodulation method are provided to obtain simple demodulation data from an I-CH modulation signal and a Q-CH modulation signal, by using a few bits with one bit without obtaining constellation position. An I channel modulation signal of plural bits and a Q channel modulation signal of plural bits generated from transmission data are inputted, and values of the I channel and the Q channel are calculated in advance when the same transmission data continues after 1 symbol. Then, a demodulation circuit(10) performs demodulation by comparing the calculated value with the I channel modulation signal of plural bits and the Q channel modulation signal of plural bits.
Patent KR-20060096373-A (KR)
Inventor: NAKASHIO EIJI
IPC: H01L41/29
Filed: 2006-03-03
Abstract: 압전 특성을 손상시키지 않고 생산성 및 수율의 향상을 도모할 수 있는 압전 소자 및 그 제조 방법을 제공한다.  기판과, 이 기판 상에 형성된 제1 전극막(기준 전극(104a))과, 이 제1 전극막 상에 형성된 압전막(105a)과, 이 압전막 상에 형성된 제2 전극막(구동 전극막(106a), 검출 전극(106b, 106c))을 구비한 압전 소자로 이루어지는 진동형 자이로 센서(100)에서, 압전체 박막을 성막하는 성막 공정과 해당 압전체 박막을 열처리하여 결정화시키는 결정화 열처리 공정을 복수회 반복하여 행함으로써, 결정화된 압전체 박막의 적층 구조로 이루어지는 압전막(105a)을 소정의 두께로까지 형성한다.  이에 의해, 층 두께 방향으로 균일한 결정성을 갖는 압전막을 제작할 수 있다.   
       
     압전 소자, 전극막, 자이로 센서, 압전체 박막, 결정성
Patent KR-20070060981-A (KR)
Title: Circuit for initial action stabilization of crystal oscillator and frequency generating circuit which includes it
Inventor: KIM HYUK JE
IPC: H03B5/32
Filed: 2006-03-09
Abstract: A circuit for initial action stabilization of crystal oscillator and a frequency generating circuit including the same are provided to reduce an output frequency error during initial action of the crystal oscillator by heating according to temperature of a circuit board. A circuit for initial action stabilization of a crystal oscillator includes a temperature sensor, and a heating circuit. The temperature sensor is formed at an opposite surface of a circuit board to which the crystal oscillator is attached, and outputs a voltage value by measuring temperature of the circuit board. The heating circuit operates in case that the output value of the temperature sensor is lower than an output value of a normal temperature state.
Patent KR-20070095663-A (KR)
Title: Method for automatically conveying a load on a load hook of a crane or excavator including load swinging damper and path controller
Inventor: OLIVER SAWONDNY
IPC: B66C13/18
Filed: 2006-03-22
Abstract: A method for automatically conveying a freight suspended to a crane or an excavator is provided to reduce the oscillation occurring at the freight by controlling the crane using a hand-lever signal. A method for automatically conveying a freight suspended to a crane or an excavator comprises the step of determining a working area by selecting two points. One of the two points is determined as a target point through a preliminary direction setting by means of a hand lever. A standard speed for a pivot apparatus and a dumping apparatus is previously set based on the hand lever signal. A changed reference signal for a freight speed in the radial direction and a pivot direction is calculated based on information of the hand lever signal including a start point and a target point in the working space.
Patent KR-20070096692-A (KR)
Title: Tube for bath
Inventor: HWANG JUNG YUN
IPC: A47K3/06
Filed: 2006-03-27
Abstract: A tube for bath is provided to wash a patient who does not move his body comfortably on a bed easily, by positioning the patient in the tube for bath placed on the bed, sending hot wind and putting hands though washing holes. A tube for bath includes an oval tube body, plural drainages(6), a hot wind injection hole(8), a zipper(10), washing holes(12), and a neck exposing hole(14). A space portion is formed variably inside the oval tube body. The drainages are formed on the bottom of the tube body. The hot wind injection hole is formed on one side of the upper surface of the tube body. The zipper is formed to open and close the tube body horizontally. Plural washing holes are formed on both sides of the zipper with a predetermined space between each other. The neck exposing hole is formed at the end of the zipper to be opened in a predetermined size.
Patent KR-20070097613-A (KR)
Title: A polyurethaneurea elastic fiber with excellent uv protecting property and a process of preparing the same
Inventor: OH HEUNG RYUL
IPC: D01F1/10
Filed: 2006-03-28
Abstract: A polyurethaneurea elastic fiber and a method for manufacturing the same are provided to improve the UV blocking performance of a spandex elastic fiber, by adding two types of titan dioxide having different average particle diameters into a spinning solution. A polyurethaneurea elastic fiber is manufactured by spinning a polyurethaneurea polymer solution. Herein, a first type of titan dioxide of 0.1-2.0 wt% and a second type of titan dioxide of 0.1-3.0 wt% are added into the polyurethaneurea polymer solution. The first type of titan dioxide has an average particle diameter of 20-100 nm, and the second type of titan dioxide has an average particle diameter of 200-800 nm.
Patent KR-20070098362-A (KR)
Title: Apparatus and method for synthesizing a background music to a moving image
Inventor: PARK JI WON
IPC: G06F9/44
Filed: 2006-03-31
Abstract: A device and a method for synthesizing background music with a moving picture are provided to facilitate insertion, editing, and playback of the background music by referring to the background music through a time line control tool. A time line(302) controller plays a time line control tool and sets a playback section of the background music to be reproduced on the time line control tool. A background music selector(304) selects a background music file to be inserted into a moving picture from a background music information database(310). A playback section setting part(305) sets the playback section as much as a length to be mapped on the time line control tool. An object database(320) selects various kinds of objects from an object information database and maps the selected objects on the time line control tool. The time line controller integrates/synthesizing the object information and background music editing information.
Patent KR-20060108527-A (KR)
Inventor: IMAI TOSHIHIRO
IPC: F16J15/02
Filed: 2006-04-13
Abstract: 좁은 가스킷 외주부근의 스페이스를 유효하게 활용하기 위해, 가스킷의 두께조정을 위한 심(shim)의 기능, 및 적층금속판의 고정을 위한 되접음부의 기능을 병용할 수 있는 수단을 구비한 금속적층형 실린더 헤드 가스킷을 제공한다. 
     제1외층의 금속판(4)과 제2외층의 금속판(6) 사이에 중간층의 금속판(8)을 끼운다. 연소실 구멍열(10, 10)의 배열방향 양단에 금속판(4)의 외주를 절결해서 노치부(4A)를 형성하고, 노치부(4A)에 인접해서 금속판(8)의 외주를 절결하여 노치부(8A)를 형성한다. 그들의 일련의 노치부(4A, 8A)에 있어서, 노치부(4A, 8A)를 형성한 금속판(4, 8)을 제외한 각 금속판(4, 8)을 금속판(6)에 이어 형성된 돌출편(6A)의 되접음부(6a)에 의해 끼워 지지시킨다.
Patent KR-20070111031-A (KR)
Title: Semiconductor device in capacitor and method for fabricating the same
Inventor: KIM SE HYUN
IPC: H01L27/108
Filed: 2006-05-16
Abstract: A capacitor of a semiconductor device is provided to prevent a collapse phenomenon of a cylindrical capacitor by decreasing the height of a capacitor and to broaden the area of the capacitor by partially etching a storage node contact. An insulation layer is formed on a semiconductor substrate(31), including a two-layered storage node contact(33a,33b) in which an upper layer and a lower layer are partially misaligned. The storage node contact can be polysilicon. A cylindrical storage node(39a) is connected to the storage node contact, partially penetrating the storage node contact. The storage node can be TiN.
Patent KR-20070114494-A (KR)
Title: Catalyst for cathode of fuel cell, membrane-electrode assembly for fuel cell comprising same
Inventor: ALEXEY ALEXANDROVICHSEROV
IPC: H01M4/90
Filed: 2006-05-29
Abstract: A cathode catalyst for a fuel cell is provided to ensure excellent catalytic activity and selectivity to reduction of oxygen, thereby increasing current density in a cathode and improving the quality of a fuel cell. A cathode catalyst(53) for a fuel cell comprises A-S-B, wherein A is selected from Ru, Rh and a combination thereof, and B is selected from Se, Te and a combination thereof. The catalyst is provided in the form of a solid solution. The catalyst comprises 40-70 mol% of A, 10-20 mol% of S and 10-50 mol% of B, and has an average particle size of 2-12 nm. The catalyst is used in a polymer electrolyte fuel cell, direct oxidation fuel cell or mixed reactant fuel cell.
Patent KR-20070036646-A (KR)
Inventor: KIM JEE YUL
IPC: G11C11/406
Filed: 2006-05-31
Abstract: 본 발명은 반도체 설계 기술에 관한 것으로 특히, 복수의 뱅크를 구비한 저전력 반도체 메모리 장치의 리프레쉬 동작시, 피크전류의 소모를 줄이는 반도체 메모리 장치에 관한 것으로, 이를 위해 본 발명은, 복수의 뱅크, 상기 뱅크별 리프레쉬정보를 포함하고 있는 EMRS부 및 상기 뱅크별 리프레쉬정보에 응답하여, 적어도 둘인 뱅크의 리프레쉬 동작시 단위뱅크별로 순차적인 리프레쉬 동작을 지원하기 위한 뱅크리프레쉬부를 포함하는 반도체 메모리 장치를 제공한다. 
       
     부분어레이설프리프레쉬코드, 리프레쉬, 뱅크, 셀프리프레쉬, 반도체 메모리 장치.
Patent KR-20070082476-A (KR)
Title: Soft magnetic thin film, method of producing the same, and magnetic head
Inventor: MIYAKE YUKO
IPC: H01F1/14
Filed: 2006-06-05
Abstract: A soft magnetic thin film, a manufacturing method therefor, and a magnetic head are provided to be suitably used as a magnetic film of the magnetic head used in a magnetic disc device by having high saturation magnetic flux and simultaneously having a soft magnetic characteristic. An alloy formed as two or three elements among Fe, Co, and Ni is filmed by an electroplating method. An inner stress of a plating film is formed by 400 MPa or more. The alloy is compounded by FeXCo(60<=X<=80 at%). The alloy is compounded by FeXNi(70<=X<=99 at%). The alloy is compounded by FeXCoYNiZ(50<=X<=90 at%, 10<=Y<=50 at%, 0<=Z<=20 at%).
Patent KR-20070118926-A (KR)
Title: Circuit and module for correcting a power factor
Inventor: CHO BYOUNG CHUL
IPC: H02M3/155
Filed: 2006-06-13
Abstract: A circuit and a module for correcting a power factor are provided to reduce loss of switching by using two switching elements, and to improve efficiency of heat discharge by using a DBC(Direct Bonded Copper) board. A circuit for correcting a power factor includes first and second inductors(231,232), first and second boost diodes(233,234), first and second switching elements, and first and second rectification diodes(221,222). The first and second inductors are connected to first and second source input lines(251,252) of a power source(210) respectively. The first and second boost diodes are connected to the first and second inductors through first and second DC providing lines(261,262) respectively. The first switching element is arranged between the first DC providing line and a second output line(282). The second switching element is arranged between the second DC providing line and the second output line. The first rectification diode is arranged at a first DC return line(271) between the first switching element and the second inductor. The second rectification diode is arranged at a second DC return line(272) between the second switching element and the first inductor.
Patent KR-20070119319-A (KR)
Title: Bottle lid for falling and mixing different kind material
Inventor: GANG SEUNG JU
IPC: B65D81/32
Filed: 2006-06-15
Abstract: A bottle lid for dropping and mixing different materials is provided to make a dropping body fall into a liquid inside a bottle automatically and be turned over by buoyancy when a user opens a lid. A bottle lid for dropping and mixing different materials includes a lid, a boss portion, a stopper(18) and a dropping body(16). The lid is mounted on an open hole of a bottle in a screw method. The boss portion is integrally formed on the center of the inner surface of the lid, and a male screw thread is formed on the lower circumference of the boss portion. The stopper is fitted into the open hole. The inner diameter of the stopper is formed to be an ascending and descending hole of the boss portion. The dropping body has the shape of a container whose upper part is open. A female screw thread is formed on the inner diameter of the front end of the dropping body.
Patent KR-20070121134-A (KR)
Title: Liquid crystal display device
Inventor: CHAE JI EUN
IPC: G02F1/133
Filed: 2006-06-21
Abstract: An LCD is provided to display an image on a panel partially by supplying a control signal for selectively cutting off some output signals corresponding to a partial region of the panel using a partial controller. A gate driver(104) supplies an output signal to gate lines of an LCD panel(102) for displaying an image. Data drivers(106-106c) supply data signals corresponding to the image to data lines of the LCD panel. A partial controller(110) supplies a control signal to the gate driver, wherein the control signal selectively cuts off some output signals corresponding to a partial region of the LCD panel among the output signals from the gate driver.
Patent KR-20070121168-A (KR)
Title: Mattress to emit infrared rays
Inventor: HONG JANG HEE
IPC: A47C27/14
Filed: 2006-06-21
Abstract: A mattress having balls emitting far infrared rays is provided to prevent the balls from being broken or decomposed and to secure a user's motion easily by freely rotating the balls in ball insertion grooves formed on the upside of the mattress. A mattress having balls(100) emitting far infrared rays is composed of a bottom member(10) produced by weaving poly yarns of high shrinkage rate with closing up the entire surface; a woven net having ball insertion holes(20); ball insertion grooves(40) formed by combining the bottom member and the net having the ball insertion holes, by mono yarns(30); and the balls made of mineral matter for emitting far infrared rays and inserted into the ball insertion grooves. The balls are not separated by shrinking the net having the ball insertion holes and the bottom member by applying heat over 100°C after inserting the balls.
Patent KR-20080001784-A (KR)
Title: Thin film deposition device
Inventor: LEE JAE YOON
IPC: H05B33/10
Filed: 2006-06-30
Abstract: A thin film deposition device is provided to improve a deposition efficiency by preventing a deposition material sublimated from a deposition cell, from contaminating a chamber. A thin film deposition device(100) deposits deposition materials on a substrate, on which pixel regions are formed. The deposition device includes a cylindrical chamber(10), a deposition cell(20), a fixing unit(30), and a shadow mask(40). The deposition cell is arranged at a lower portion in the chamber. The deposition material is contained in the deposition cell. The fixing unit is arranged at an upper portion in the chamber. The fixing unit fixes the substrate. The shadow mask is applied between the substrate and the deposition cell. An opening is formed to correspond to the pixel region. The shadow mask includes a blocking unit which prevents the deposition material from being forwarded to the substrate through the portion except for the opening.
Patent KR-20080002617-A (KR)
Title: Apparatus of attaching and detaching a pellicle to photomask
Inventor: KIM SANG CHUL
IPC: H01L21/027
Filed: 2006-06-30
Abstract: An apparatus for attaching and detaching a pellicle from a photomask is provided to prevent contamination of a pattern surface by automatically attaching and detaching the pellicle and not to generate a scratch on the photomask due to a mistake of an operator. A apparatus for attaching and detaching a pellicle from a photomask includes pellicle fixing supporters(441,442), a mask(100), and a mask supporter(410). The pellicle fixing supporters fix the pellicle(200). The mask supporter supports the mask, and moves the mask in a perpendicular direction to attach and detach the pellicle from the mask. The pellicle fixing supporters are arranged to be separated from a frame(220) supporting a membrane(210) of the pellicle at a predetermined interval. The pellicle fixing supporters are coupled with a motor(450). The pellicle fixing supporters are moved in a horizontal direction by the motor. If the pellicle fixing supporters are moved in a direction toward the pellicle by the motor, the pellicle fixing supporters are inserted into grooves(201) formed in the frame.
Patent KR-20080010148-A (KR)
Title: Rechargeabel battery
Inventor: KIM YONG SAM
IPC: H01M2/10
Filed: 2006-07-26
Abstract: A secondary battery is provided to simplify a manufacturing process by applying an integrated lead member and to reduce the resistance of a lead member by increasing the thickness, thereby improving the output power of a unit cell. A secondary battery comprises an electrode group(10) which comprises a positive electrode(10), a negative electrode(11), and a separator(13) interposed between the positive electrode and the negative electrode; a case(20) which accommodates the electrode group; a cap assembly(30) which is combined with the case to seal it; and a lead member(60) which has at least one bending part(61) and is electrically connected with the electrode group and the cap assembly, wherein the bending part has a stress concentration unit for concentrating the bending stress. Preferably the stress concentration unit is a groove.
Patent KR-20080014256-A (KR)
Title: Fuel cell system having improved starting performancein low temperature for bypolarplate
Inventor: YOON JONG JIN
IPC: H01M8/02
Filed: 2006-08-10
Abstract: A bipolar plate structure for a fuel cell vehicle is provided to improve low-temperature starting of a fuel cell vehicle by rapidly increasing the temperature of a fuel cell stack with low electric power consumption while not increasing the volume of a bipolar plate. A bipolar plate structure(2) for improving low-temperature starting of a fuel cell vehicle comprises: an insulation layer(10) formed along the edge of the bipolar plate; and a heating section(20) provided along the outer circumference of the insulation layer for improving low-temperature starting of the fuel cell vehicle. The insulation layer comprises at least one material selected from silicone, epoxy, teflon, polyethylene, polyurethane, polystyrene and polyester.
Patent KR-20080016159-A (KR)
Title: Method and apparatus for cell search in communication system
Inventor: MOON HI CHAN
IPC: H04B7/26
Filed: 2006-08-17
Abstract: A cell searching method in a communication system and a device are provided to transmit a cell number safely through the second synchronous channel after obtaining frame synchronization by the first synchronous channel by using an error correction code or repeatedly sending cell information, thereby variably controlling a time taken through the second synchronous channel according to channel situations. Slot timing and frame timing are detected by using the first synchronous channel. An ID of a cell to which a terminal belongs or a group ID of the cell is detected by using the second synchronous channel. The slot timing is detected from a synchronous code which constitutes the first synchronous channel. One code sequence is estimated among N code sequences according to the number of synchronous slots of the first predetermined synchronous channel, and the frame timing is detected from the estimated code.
Patent KR-20080018467-A (KR)
Title: Fuel delivery system
Inventor: SON DONG RIP
IPC: F02C9/38
Filed: 2006-08-24
Abstract: A fuel supply system is provided to automatically perform a priming function not to flow air inside the fuel supply system into a fuel control apparatus by using an opening/closing valve of flowing air inside a fuel line into a fuel tank. A fuel supply system includes a fuel tank(10), a pump(20), a fuel control device(30), a priming port(40), a connecting line(50), an opening/closing valve(60), a sensor(70), and a control unit(80). The fuel tank receives fuel. The pump is connected to the fuel tank and discharges the fuel. The fuel control device is connected to the pump and controls the discharged fuel. The priming port has an orifice(41) and is installed at an inlet of the fuel control device. The connecting line is diverged at an upstream of the orifice of the priming port and is connected to the fuel tank. The opening/closing valve is installed on the connecting line and opens and closes the connecting line depending on an external control signal. The sensor is installed on the connecting line and senses a state of fuel in the connecting line. The control unit provides a control signal(Pc) to the opening/closing valve to open and close the connecting line. If a sensor signal(Sp) is in a predetermined range, the opening/closing valve opens the connecting line, and, if not, the opening/closing valve closes the connecting line.
Patent KR-20070024421-A (KR)
Title: Printing apparatus, a recording media having recorded thereon a printing program, printing method, image processing apparatus, a recording media having recorded thereon an image processing program, and image processing method
Inventor: KAYAHARA NAOKI
IPC: B41J29/38
Filed: 2006-08-25
Abstract: A printing apparatus, a recording media having printing program recorded thereon, a printing method, an image processing apparatus, a recording media having an image processing program recorded thereon, and an image processing method are provided to print by using a print head on the basis of print data having a dot of a size corresponding to each pixel. A printing apparatus includes a print head(200), a printed storage unit(12), an image data obtaining unit(10), a pixel value compensation unit(16), an N value data generating unit(18), a print data generating unit(20), and a print unit(22). The print head has a plurality of nozzles. The printed storage unit stores print state information representing print states of two nozzles. The image data obtaining unit obtains image data of an M value (M >= 3). The pixel value compensation unit compensates at least one pixel value. The N value data generating unit generates N value data (M > N >= 2). The print data generating unit generates print data allotted to each pixel. The print unit performs print by using the print head on the basis of the print data.
Patent KR-20070026191-A (KR)
Title: Extendible load carrier for vehicles, especially for passenger automobiles
Inventor: HAHN GERALD
IPC: B60D1/00
Filed: 2006-08-31
Abstract: An extendible freight carrier for vehicles, especially for a passenger car, is provided to enable even unskilled users to conveniently handle the freight carrier for loading to the passenger car whenever being required. An extendible freight carrier for vehicles generally comprising two guide rails(2,3) is provided especially for use in a passenger car. The guide rails are parallel with a supporting plane(4) and distanced from each other. The respective guide rails includes an inner profile and an outer profile shaped corresponding to the outlines thereof and shifted in a vertical direction. One of the profiles constitutes a guide profile(5) fixed to a vehicle body(7) and including a lower guide flange and an upper guide flange(9), whereas the other profile constitutes a support profile(6) that can be extended from the guide profile and fixed to the guide profile. The support profile includes an upper support flange corresponding to the upper guide flange. The guide profile includes the upper guide flange having a vertical slot(10). The support profile includes a U-shape longitudinal sectional shape and is superposed with the guide profile from the upper part.
Patent KR-20080022384-A (KR)
Title: Method for forming metal line in semiconductor device
Inventor: KIM SUK JOONG
IPC: H01L21/28
Filed: 2006-09-06
Abstract: A method for forming a metal line of a semiconductor device is provided to reduce a wiring capacitance value by using a nitride layer instead of a Ti/TiN layer as a stopper. A first metal layer(102), a nitride layer(103), and an interlayer dielectric(104) are sequentially deposited on a semiconductor substrate(100) including a lower structure. A via hole is formed by etching a predetermined region of the interlayer dielectric, in order to expose the nitride layer. A first metal layer is exposed by etching the exposed nitride layer at a bottom surface of the via hole. A conductive material is deposited on an entire structure in order to bury the via hole. A contact(107) is formed within the via hole by performing a CMP(Chemical Mechanical Polishing) process. A second metal layer(108) is formed on the entire structure including the contact.