baber/WOPTO huggingface dataset:
Patent KR-20090000934-A (KR)
Title: Wide-band amplifier with clipping
Inventor: KIM CHANG SUN
IPC: A61B8/00
Filed: 2007-06-29
Abstract: A broadband amplifier having a clipping function is provided to perform clipping action without degradation of working speed of a variable gain amplifier by clipping the level of output voltage with open loop operation in response to the input signal of the variable gain amplifier. An input unit(132) comprises a first input node(N1), a second input node(N2) and an output node. The first input node receives a first input signal(I1). The second input node receives a second input signal(I2). The output node outputs the voltage determined in response to the first input signal and the second input signal. An output unit(134) is connected to the output node. The output unit outputs the output voltage of a fixed level according to the determined voltage. A first clipping part(136) receives the first voltage(VCH) of a first-level. The first clipping part clips the voltage level of the output node with first-level in case that the level of the output voltage exceeds the first-level. The second clipping part receives the second voltage(VCL) of a second level lower than the first-level. The second clipping part clips the voltage level of the output node with the second level in case that the level of the output voltage becomes less than the second level.
Patent KR-20090006384-A (KR)
Title: Advertising server and method for operating the same
Inventor: KIM JIN HWAN
IPC: G06Q30/02
Filed: 2007-07-11
Abstract: An AD(Advertisement) server for uniformly displaying a plurality of AD contents in a limited webpage and an operation method thereof are provided to induce click of Internet users regardless of a position of the displayed AD contents by uniformly displaying the AD contents and remarkably displaying the AD contents with an accessory. A member database(13) includes shop name, ID, contact, AD contents, charge, and accessory fields for each advertiser. A display reference array database(14) stores a display reference array, which is reference for displaying the AD contents with an accessory. An AD charge calculator(12) calculates a fixed AD charge whenever an Internet user clicks the AD contents regardless of application of the accessory. An accessory charge calculator(11) calculates an accessory charge of the AD contents applying the accessory whenever the Internet user clicks the AD contents applying the accessory.
Patent KR-20090007817-A (KR)
Title: A seaweed pills and method of preparing thereof
Inventor: NAMKUNG SUN JA
IPC: A23L33/00
Filed: 2007-07-16
Abstract: A kelp pill for a health food, and a method for preparing the kelp pill for a health food are provided to improve the portability, thereby enhancing the convenience of administration. A kelp pill for a health food comprises 70 wt% of the kelp powder which is prepared by pulverizing kelp into a size of 80-100 mesh; 26 wt% of a side material which comprises 10 wt% of a mugwort powder, 2 wt% of a Glycyrrhizae Radix powder, 5 wt% of a malt powder, 3 wt% of a Angelicae Gigantis Radix powder, 2 wt% of a Atractylodes japonica KOIDZ powder, and 4 wt% of an oligosaccharide; and 4 wt% of a glutinous rice powder.
Patent KR-20080019156-A (KR)
Title: Ring oscillator and semiconductor integrated circuit and electronic device including the same
Inventor: RAITA KAZUHISA
IPC: H03K3/354
Filed: 2007-07-25
Abstract: A ring oscillator and a semiconductor integrated circuit and electronic devices having the same are provided to reduce power consumption embedded in a micro computer. A ring oscillator includes a couple of differential transistors(11), a first resistor(12), a second resistor(13), a third resistor(14), a first passive circuit(13'), and a second passive circuit(14'). The couple of differential transistors have first and second transistors. An end of the first resistor is connected to a connection point of the first and second transistors. The end of the first resistor is connected to a first voltage node. The second and third resistor are arranged between the second voltage node and each of the first transistor and the second transistor. The first and second passive circuits are connected to each of the second and third resistors, and a load characteristic is changed in response to a given control signal.
Patent KR-20080013729-A (KR)
Title: Electro-optical device, drive circuit, and electronic apparatus
Inventor: KASAI TOSHIYUKI
IPC: H05B44/00
Filed: 2007-07-27
Abstract: An electro-optical device, a driving circuit, and an electronic apparatus are provided to decrease a size of the electronic apparatus by using an OLED(Organic Light Emitting Device) as an optical source. Light intensities of an electro-optical device(Ea) are changed by a driving signal. Plural unit circuits output the driving signals. Signal generating circuits generate control signals according to compensation data. Each of the unit circuits(U) includes plural independent unit circuits(Ua) and a dependent unit circuit(Ub). The independent unit circuit generates the driving signal according to a first control signal and a first grayness level. The first control signal is generated by an arbitrary signal generating circuit. The first grayness level is allocated for the electro-optical device. The dependent unit circuit generates the driving signal according to the second control signal and the second grayness level. The second control signals are supplied to first and second independent unit circuits. The grayness level is allocated for the electro-optical device.
Patent KR-20090011793-A (KR)
Title: Refrigerator
Inventor: KIM JUN HEE
IPC: F25D11/00
Filed: 2007-07-27
Abstract: A refrigerator is provided to insert or draw a receiving element into or from a drawer type storage space by a rolling element and a connection element. A rolling element(520) moves in association with a side of a rail element(410) according to the insertion or drawing of a receiving element for preventing the unintended movement of the receiving element. A connection element(540) connects the rolling element to another rolling element at the opposite side for moving the rolling elements simultaneously.
Patent KR-20090016189-A (KR)
Title: Phase change memory device
Inventor: KANG HEE BOK
IPC: G11C13/02
Filed: 2007-08-10
Abstract: A phase change memory device is provided to enhance efficiency of a system by separating a register write command and a cell write command in a separate way to adjust a byte-width of data to be used simultaneously. A cash register(120) stores a plurality of byte-wide data applied from the outside according to a register write command(RWC). A phase change resistance element stores data corresponding to a change of resistance by sensing a state of crystallization changed according to intensity of current. A phase change resistance cell array(110) stores a plurality of byte-width data applied from the cash register according to a cell write command(CWC).
Patent KR-20090016950-A (KR)
Title: Gas leak monitoring system
Inventor: KIM HYEON SOO
IPC: G08B21/00
Filed: 2007-08-13
Abstract: A gas leak detection system is provided to prevent gas explosion accident beforehand by detecting gas leakage and warning and managing detecting data. A gas leak detection system comprises a suction part, a gas detector and a management server. The suction part(10) inhales the air. The gas detector(100) is composed of a gas detector unit(20) checking the gas in the air inhaled in the suction part. The management server(200) controls the gas detector and manages gas detecting data according to the gas detector unit.
Patent KR-20090020134-A (KR)
Title: Method and apparatus for motion adaptive de-interlacing
Inventor: JUNG GAB CHEON
IPC: H04N7/01
Filed: 2007-08-22
Abstract: A motion adaptive de-interlacing method and an apparatus thereof are provided to detect a horizontal boundary to interpolate a pixel by a time axis de-interlacing method, thereby minimizing interpolation error to improve image quality. A motion information detection unit(120) determines a moving area and detects the amount of motion information by using a previous field and a current field. A horizontal boundary detector(140) detects a horizontal boundary by using upper/lower pixels related to a pixel to be interpolated and pixels corresponding to the previous pixel to minimize interpolation error even though the pixel to be interpolated exists in a still area when the pixel to be interpolated exists in the horizontal boundary. The first filter unit(160) calculates a pixel value based on the previous field and current field. The second filter unit(170) calculates a pixel value based on the inputted current field.
Patent KR-20090020212-A (KR)
Title: Direct-connect bridge connector
Inventor: JUNG JU YUNG
IPC: H01R12/51
Filed: 2007-08-23
Abstract: A direct-connect bridge connector is provided to check connection of caps and sockets by eyes by hooking a hook sill and a sill to be hooked each other when connecting the caps and the sockets and connect with a terminal for connection stably by elastically connecting to terminals for connection. A terminal for connecting a substrate is parallel arranged. The first socket(10) and the second socket(20) are combined in the first substrate and the second substrate. The first cap(30) and the second cap(40) are combined with the first socket and the second socket. A coated terminal for connection is parallel arranged in lower portions of the first and second caps. Both of the coated terminal for connection are combined with the first and second caps. A flexible insulating material(50) connects caps. When the first and second caps are combined with the first and second sockets, the terminals for connection are directly connected with the terminals for connecting substrates.
Patent KR-20080033853-A (KR)
Title: Printing apparatus and method for controlling the same
Inventor: UNNO KOUICHI
IPC: G06F3/12
Filed: 2007-09-11
Abstract: A printing apparatus and a method of controlling the printing apparatus are provided to reduce a communication load and prevent a printing apparatus receiving paper information from a wrong operation when the printing apparatus receiving the paper information is different from a printing apparatus transmitting the paper information. A printing apparatus appropriately determines whether operation information for setting an operating state of a printing unit is used on the basis of device information which specifies a second printing apparatus which transmits paper information, and then registers the paper information(S1701) when the printing apparatus receives the paper information including the operation information from the second printing apparatus(S1705).
Patent KR-20090027344-A (KR)
Title: Apparatus for preventing electromagnetic wave in a electric mat
Inventor: EYUM YOUN MOON
IPC: A47C21/04
Filed: 2007-09-12
Abstract: An apparatus for preventing an electromagnetic wave in an electric mat is provided to shield an electromagnetic wave harmful to the human body discharged from the electric mat by connecting the ground lines of the power line and the electric mat. An electromagnetic wave shielding device(140) includes a sensing unit(210), a detecting unit(220), and a relay unit(230). The sensing unit performs a switch operation applying the power of the electric mat. The detecting unit detects the current applied to the sensing unit. The detecting unit includes a first light emitting diode(221) and a light receiving diode(222). The first light emitting diode is installed between the sensing unit and the ground line. The light receiving diode receives the light emitted from the first light emitting diode. One end of the light receiving diode is connected to one end of a coil(L1) of the relay unit. A resistor is installed between the sensing unit and the first light emitting diode. A transistor is connected to the light receiving diode. The triac is installed between the transistor and the coil. The relay unit connects one of two power lines to be grounded to a ground line according to the current flow of the detecting unit. A second light diode(240) is installed in both ends of the coil of the relay unit in parallel.
Patent KR-20090027491-A (KR)
Title: Flash memory device and method for fabricating the same
Inventor: LEE YONG JUN
IPC: H01L21/8247
Filed: 2007-09-12
Abstract: A flash memory device and method for fabricating the same are provided to improve the coupling ratio of the memory device even when the memory device is miniaturized. The coupling oxide(33) is formed in the active area of the semiconductor substrate(31). The coupling oxide can be formed by laminating successively the tunnel oxide film, and the trap nitride film and block oxide film. The first control gate(34) is formed on the coupling oxide. The second control gate(38) surrounds the side of the first control gate and coupling oxide. Therefore, the contact area between the coupling oxide and the first control gate are increased.
Patent KR-20090029363-A (KR)
Title: Band pass filter
Inventor: KAHNG SUNG TEK
IPC: H01P1/203
Filed: 2007-09-18
Abstract: A Ku band suspended hairpin bandpass filter is provided to separate the ground from the microstrip line and to reduce the insertion loss and increase the adjacent band cutting-off characteristic. The cross section of the housing(10) is made of the rectangular shape. The dielectric substrate(20) and metallic bond line(30) are arranged in the inner structure of housing. The dielectric substrate is horizontally arranged in the middle part of the housing. The metallic bond line is arranged on the dielectric substrate. The unit metallic bond line is made of the hairpin shape among the metallic bond line. The unit metallic bond line among the metallic bond line comprises the aluminum metal. The unit metallic bond line is made of the triangle form among the metallic bond line.
Patent KR-20080031800-A (KR)
Title: Cooling device and method for acoustic apparatus
Inventor: SANO TETSUYA
IPC: H04R3/00
Filed: 2007-10-04
Abstract: A device and a method for cooling an acoustic apparatus are provided to minimize deterioration of a performance by preventing a change sound according to a rotation number of a cooling fan in a mute state. A method for cooling an acoustic apparatus includes the step of: not changing an operation state of a cooling fan in case of a mute state of acoustic output when a temperature in the apparatus is lower than a temperature required for urgent cooling. The method for cooling the acoustic apparatus further includes the step of: forcedly cooling regardless of the mute state of the acoustic output when the temperature in the apparatus is higher than the temperature required for the urgent cooling.
Patent KR-20090035199-A (KR)
Title: Luminous apparatus of keypad assembly for mobile communication terminal and kepad assembly having the luminous apparatus
Inventor: MIN JUNG KI
IPC: H04M1/22
Filed: 2007-10-05
Abstract: A light-emitting device and a keypad assembly for a mobile communication terminal including the same are provided to reduce the thickness of the keypad assembly by printing a reflection pattern in the shape of a character or number on the rear side of a light guide panel. A light source(42) makes the light incident to a transmissive light guide sheet(41). A plurality of reflection patterns(43) are mounted on a lower part of the light guide sheet to reflect the light, passing through the light guide sheet, to a key button prepared at an upper side of the light guide sheet. So that a user can distinguish a plurality of key buttons, a plurality of reflection patterns are printed in the shape of a character on the rear side of the light guide sheet.
Patent KR-20080031830-A (KR)
Title: Method and system for variable and changing keys in a code encryption system
Inventor: STEPHANE RODGERS
IPC: H04L9/14
Filed: 2007-10-05
Abstract: A method and a system for variable and changing keys in a code encryption system are provided to generate at least one element of decryption algorithm parameter information on distributed devices. An information processing system includes at least one processor for decrypting a code segmented into a plurality of code segments based on decryption algorithm parameters embedded between the plurality of continuous code segments(340). Each of the plurality of code segments is protected by the different decryption algorithm parameters. The lengths of the plurality of code segments are varied. The decryption algorithm parameters for each of the segments include corresponding decryption key information, corresponding initialization vector information, and corresponding code segment length information(342).
Patent KR-20090037610-A (KR)
Title: Composition for pretreating and treating cancer containing norartocarpetin seperated from morus ihou having inhibitory activation on casein kinase 2 activity
Inventor: BAE YOUNG SEUK
IPC: A61P35/00
Filed: 2007-10-12
Abstract: A composition for preventing and treating cancer, containing norartocarpetin seperated from Morus ihou having inhibitory activity on protein phosphatase CK II is provided to induce apoptosis of blood cancer cell by inhibiting the activity on protein phosphatase CK II. A composition for preventing and treating cancer comprises norartocarpetin of the chemical formula 1 or its pharmaceutically acceptable salts as an active ingredient. The norartocarpetin of the chemical formula 1 shows inhibitory activity on protein phosphatase CK II and induces the apoptosis of cancer cell. The norartocarpetin is separated from Morus ihou. A health food for preventing and treating cancer comprises the norartocarpetin of the chemical formula 1 or its pharmaceutically acceptable salts as an active ingredient, pharmaceutically acceptable carrier, diluent or excipient.
Patent KR-20070106950-A (KR)
Title: Real estate investment amount and investment index estimation method and system using thereof
Inventor: CHOI MYUNG CHUL
IPC: G06Q99/00
Filed: 2007-10-17
Abstract: A method and a system for calculating a real estate investment cost and index are provided to calculate a real estate purchase/possession cost, calculate a BEP(Break-Even Point) based on a transfer margin, and offer the investment index to compare an investment value of several real estates. An investment amount calculation server(10) receives a signal for requesting a real estate investment cost calculation service from a user terminal(30), authenticates the received service request signal, bills a service charge to the user terminal, and calculates the real estate investment cost/index by using an embedded real estate investment cost calculating module(12). The user terminal receives a result by fixing the desired real estate and inputting data for the fixed real estate to the server. The server includes a real estate information database(11) and a BEP calculating module(13). The BEP calculating module calculates the BEP by calculating/adding the real estate purchase/possession cost and a transfer income tax.
Patent KR-20090044579-A (KR)
Inventor: LEE CHUL SEUNG
IPC: H01L21/687
Filed: 2007-10-31
Abstract: 본 발명에 따른 반도체 소자의 제조 장치 및 이를 이용한 반도체 소자의 제조 방법에 관한 것으로, 노광 공정 시 노광 영역 및 비 노광 영역 사이의 온도 차이에 의하여 웨이퍼가 변형되거나 패턴의 CD(Critical Dimension)를 균일하게 형성하지 못한 문제를 해결하기 위하여, 웨이퍼 척 내부에 펠티어(Peltier) 소자를 내장하여 노광 공정이 진행되는 상황에 따라서 웨이퍼를 냉각시키거나 가열하는 방법으로 웨이퍼 척에 대한 온도를 최적으로 조절함으로써 노광 공정의 효율을 향상시킬 수 있도록 하는 발명에 관한 것이다.
Patent KR-20090044918-A (KR)
Inventor: KIM JOO KWANG
IPC: H01L27/115
Filed: 2007-11-01
Abstract: 본 발명은 공정을 단순화시키면서 플로팅 게이트의 표면적을 증대시켜 소자의 동작 특성을 개선시킬 수 있는 비휘발성 메모리 소자의 제조방법을 제공하기 위한 것으로, 이를 위해 본 발명은 기판 상에 터널링 절연막, 플로팅 게이트용 도전막 및 하드 마스크를 형성하는 단계와, 상기 하드 마스크, 상기 도전막, 상기 터널링 절연막 및 상기 기판을 일부 식각하여 트렌치를 형성하는 단계와, 상기 트렌치가 일부 매립되도록 소자 분리막을 형성하는 단계와, 상기 하드 마스크를 제거하는 동시에 상기 도전막 상부 표면이 국부적으로 손상되어 상기 도전막 상부 표면의 거칠기가 증대되도록 과도 식각공정을 실시하는 단계를 포함하는 비휘발성 메모리 소자의 제조방법을 제공한다.  
       
     비휘발성 메모리 소자, 낸드 플래시 메모리 소자, 하드 마스크, 완충막, 플로팅 게이트, 거칠기, 표면적
Patent KR-20080059034-A (KR)
Title: Composition for forming dielectric layer, green sheet, dielectric layer forming substrate and manufacturing method of the same, and manufacturing method of plasma display panel
Inventor: OKUDA TAKUYA
IPC: H01J9/02
Filed: 2007-11-06
Abstract: A composition for forming a dielectric layer is provided to form a dielectric layer capable of forming ribs on the dielectric layer with high precision by a sand blast method. A composition for forming a dielectric layer includes a glass component, a silica filler, a heat-labile binder, a dispersant, and a solvent. The glass component is a fine powder having an average particle diameter ranging from 1.0 micron to 3.0 micron. The silica filler is a fine powder having an average particle diameter ranging from 0.3 micron to 2.0 micron. The silica filler is contained in an amount of 0.1-5 parts by weight based on 100 parts by weight of the glass component.
Patent KR-20090047050-A (KR)
Inventor: MIN TAE SIK
IPC: F28F1/32
Filed: 2007-11-07
Abstract: 본 발명은 난방수유입구와 난방수유출구 사이의 유로를 형성하고 내부로는 난방수가 통과하면서 연소가스와의 접촉으로 열교환이 이루어지는 열교환배관과 상기 열교환배관의 양측 끝단이 삽입되어 결합되는 엔드플레이트의 제작을 용이하게 하고 정확한 치수로 상호 결합되도록 하는 열교환기의 구조에 관한 것이다. 
     이를 실현하기 위한 본 발명의 열교환배관은, 난방수가 내부를 통과하고 연소가스와 접촉되어 열교환이 이루어지며 길이 방향의 양측 끝단이 엔드플레이트에 삽입되어 결합되는 열교환배관에 있어서, 상기 열교환배관은 일정한 폭을 갖는 금속 박판의 폭 방향의 양측 끝단이 외측으로 일정 길이 돌출되어 서로 맞대어져 접하는 플랜지부를 형성하도록 절곡된 것을 특징으로 한다. 
       
     보일러, 열교환기, 난방수, 열교환배관, 엔드플레이트.
Patent KR-20090049222-A (KR)
Inventor: CHO NAM HOON
IPC: A61K36/74
Filed: 2007-11-13
Abstract: 커피 열매 추출물을 유효성분으로 포함하는 당뇨병 예방 및 치료용 조성물로서, 근육세포 내로의 포도당 섭취를 증가시킴으로써 당뇨병 예방 및 치료에 유용한 조성물을 개시한다.  
       
     커피 열매, 인슐린, 당뇨
Patent KR-20090049366-A (KR)
Inventor: MYUNG JUNG JAE
IPC: C09K13/08
Filed: 2007-11-13
Abstract: 본 발명은 (A)하이드록시카르복시산 화합물, (B)불소계 화합물, (C)산화제, 및 (D)물을 포함하는 질화막 식각액 조성물과 이를 이용하는 질화막의 식각방법에 관한 것이다. 본 발명은 폴리실리콘막 대비 질화막의 식각 선택비가 향상된 질화막 식각액 조성물 및 이를 이용하는 질화막의 식각방법을 제공한다. 
     질화막, 식각액, 하이드록시카르본산, 폴리실리콘막, 절연막
Patent KR-20090051959-A (KR)
Inventor: LIM CHA SUNG
IPC: H04L12/26
Filed: 2007-11-20
Abstract: 본 발명은 마이크로소프트 윈도우 시스템의 레지스트리 취약성을 이용한 해킹 방법 및 그에 대한 방지 기능을 하는 방법으로서 윈도우 프락시 설정 레지스트리 값을 악의적인 해커의 프로그램이나 악성 스크립트로 변경할 수 있게 되는 위험성 및 해커의 프로그램이 프락시 설정 레지스트리 값 설정을 바꾸지 못하게 하는 것이다. 
      상기 해킹 방법은 기존의 해킹방법과 달리 프로세스를 실행하고 있지 않을 뿐 아니라 특정 포트를 열어놓고 대기하지 않기 때문에 기존의 상용 보안 솔루션에도 탐지가 되지 않고 해커의 시스템으로 인터넷을 통해 전송되는 모든 정보를 전송하게 하는 방법이므로 악의적인 해커가 이를 이용 할 경우 신용카드 정보나 ID PASSWORD 등 대부분의 정보를 가로채거나 변조가 가능하다. 
     상기 해킹을 방지하기 위한 방법으로는 레지스트리 프락시 설정 값을 악의적인 프로그램에 의해 바뀌지 않도록 암호화해서 저장하는 방법 등의 방법을 포함한다. 또한, 상기 보안 솔루션에서는 중요한 데이터를 인터넷으로 전송 시 악의적인 프로그램에 의해 사용자의 의도와 달리 클라이언트가 프락시 서버 설정이 되어 있는지를 확인하는 경고 메시지를 띄워 주는 기능을 포함한다. 
       
      프락시 서버, 레지스트리, 해킹, SSL인증서 변조, 피싱, 스니 핑,
Patent KR-20090052073-A (KR)
Inventor: CHO JEUNG KIL
IPC: C07D501/36
Filed: 2007-11-20
Abstract: 본 발명은 세프트리악손 유리염기로부터 세프트리악손 디나트륨염 헤미헵타하이드레이트를 제조하는 과정에서 나트륨아세테이트를 세프트리악손 유리염기 양을 기준으로 0.9 당량 내지 1.05당량으로 첨가하여, 칼슘이 함유된 전해질 용액에서 안정한 세프트리악손 디나트륨염 헤미헵타하이드레이트를 제조하는 방법을 제공한다.	 또한 본 발명은 세프트리악손 디나트륨염 헤미헵타하이드레이트에 세프트리악손 유리염기를 세프트리악손 디나트륨염 헤미헵타하이드레이트의 총중량을 기준으로 0.01 내지 3%(w/w)이하로 첨가하여, 칼슘이 함유된 전해질 용액에서 안정한  세프트리악손 디나트륨염 헤미헵타하이드레이트를 정제하는 방법을 제공한다.  본 발명에 의해 제조 또는 정제된 세프트리악손 디나트륨염 헤미헵타하이드레이트는 칼슘을 함유한 전해질 용액에서 침전형성속도를 지연시키는 작용효과를 나타낸다.   
     세프트리악손 디나트륨염 헤미헵타하이드레이트, 칼슘 전해질 용액
Patent KR-20090053197-A (KR)
Inventor: KWON SUN KU
IPC: H01M8/04
Filed: 2007-11-22
Abstract: 본 발명에 의한 연료전지 시스템의 정지 장치 및 그 방법은, 직렬 연결된 복수의 스택 그룹들과; 상기 스택 그룹들과 병렬연결되어 분로를 형성하고, 캐스케이드(cascade) 방식으로 상호 연결되는 복수의 분로부들과; 연료전지의 정지 여부를 결정하고, 상기 복수의 분로부들을 제어하는 제어부를 포함하여 구성함으로써, 트랜지스터 및 저항을 이용하여 역전류 또는 역전압을 방지하고, 스택의 내구성을 향상시킬 수 있도록 구성한다. 
       
     연료전지 시스템, 셧다운(shut down)