baber/WOPTO huggingface dataset:
Patent KR-20040037979-A (KR)
Title: Optical pick up having a movable photo detector
Inventor: CHOI UI SEOK
IPC: G11B7/131
Filed: 2002-10-31
Abstract: PURPOSE: An optical pickup device equipped with a movable light receiving element is provided to move the light receiving element to any direction by using electromagnetic force of coils, wires, and magnets. CONSTITUTION: A light emitting element irradiates a laser beam on a recording surface of an optical disc. A light receiving unit receives the laser beam reflected from the recording medium surface, converts the laser beam into an electric signal, and outputs the electric signal. The light receiving unit comprises the light receiving element(60) receiving the laser beam, a plate(601) fixing the light receiving element and installing more than one coil at a side, the magnet(602) facing to the coil(603) wound to the plate, a yoke(600) fixing the magnetic, the wires(606) fixing one end to both sides of the plate, and a frame(604) movably installed by fixing other end of wires and being supported to the yoke.
Patent KR-20040038006-A (KR)
Title: Mobile phone having electric shock ability
Inventor: OH JONG HUN
IPC: H04B1/40
Filed: 2002-10-31
Abstract: PURPOSE: A mobile communication terminal having an electroshock function is provided to amplify a low voltage applied from a battery under the control of a controller into a high voltage, and to discharge the high voltage, then to generate an instant high voltage, thereby applying an electroshock function to a thief or a robber. CONSTITUTION: A battery(110) supplies power. A button(120) inputs a user command for applying an electroshock. A keypad(130) inputs a user command for communication. A controller(140) controls an outputting of a high voltage for the electroshock according to a user's indication inputted through the keypad(130). A communication circuit(150) performs a communication function under control of the controller(140). An electroshock unit(160) amplifies a voltage applied from the battery(110) into a high voltage, and discharges the high voltage. A switching unit(170) switches the voltage of the battery(110) to the communication circuit(150) or the electroshock unit(160).
Patent KR-20040038176-A (KR)
Title: Method for the preparation of chiral hydroxy esters by enzyme-metal multi-catalysis
Inventor: CHOI MIN YEONG
IPC: C12P7/62
Filed: 2002-10-31
Abstract: PURPOSE: A method for preparing chiral hydroxy esters by enzyme-metal multi-catalysis is provided, thereby preparing chiral hydroxyl esters having improved optical purity from various structured substrates with ketone and acyloxy groups within their molecules in higher yield, so that the chiral hydroxyl esters are useful as an intermediate in production of chiral agricultural chemicals, medicines and natural compounds. CONSTITUTION: A method for preparing chiral hydroxy esters represented by the formula(1) by enzyme-metal multi-catalysis comprises mixing a compound having ketone and acyloxy groups within its molecule; a hydrogen donor for reducing the ketone group into alcohol; a metal complex facilitating the reduction and racemic reaction between two optical isomers of racemic alcohol obtained from the reduction; and an enzyme facilitating the stereo selective transition reaction from acyl of the acyloxy group into reduced alcohol with organic solvent and reacting them, wherein the compound having ketone and acyloxy groups within its molecule is represented by the formula(2); R1 and R3 are independently selected from optionally substituted C1-C15 alkyl, optionally substituted C1-C15 alkenyl, optionally substituted C1-C15 alkynyl, optionally substituted C6-C15 aryl, optionally substituted C4-C15 heteroaryl, optionally substituted C4-C15 cycloalkyl, optionally substituted C4-C15 heterocycloalkyl, and optionally substituted heteroarylalkyl; R2 is selected from optionally substituted C1-C15 alkylene, optionally substituted C6-C15 arylene, optionally substituted C4-C15 heteroarylene, optionally substituted C4-C15 cycloalkylene, optionally substituted C4-C15 heterocycloalkylene, optionally substituted C1-C15 heteroarylalkylene; and R1 and R2, R2 and R3 or R1 and R3 are connected together.
Patent KR-20040042624-A (KR)
Title: Touch Panel with Polarizer
Inventor: BANG YONG IK
IPC: G06F3/041
Filed: 2002-11-15
Abstract: PURPOSE: A touch panel combined with a polarizing plate in one body is provided to enhance writing feeling and durability by simplifying an upper polarizing plate of an LCD panel combined with the touch panel in one body. CONSTITUTION: The touch panel is attached to the upper polarizing plate(200) of the LCD panel. A direct attached surface is a lower film(301) of the touch panel and the second protecting player(203) of the polarizing plate. The first protecting layer(201) and the second protecting layer of the polarizing plate are tri-acetyl cellulose. An optical layer(202) of the polarizing plate is poly vinyl alcohol absorbing/orienting a two-color pigment.
Patent KR-20040043734-A (KR)
Title: Method for detecting a charge-free announcement by the transit trunk system and ring-back tone service method using the same
Inventor: CHOI JUNG IN
IPC: H04M3/42
Filed: 2002-11-19
Abstract: PURPOSE: A method for distinguishing nonpayment announcement transmitted from receiving exchange in a trunk line system and a virtual number call connection sound service method using the distinguishing method are provided to enable a trunk line system to distinguish various call connection sounds from a nonpayment announcement of a receiving communication system, thereby enabling a user to listen to the nonpayment announcement. CONSTITUTION: Waveform patterns are stored in a memory of a waveform pattern comparator(S21). A system decides whether a call request signal includes a virtual number(S22). If so, the system connects the virtual number with a substantial number(S23). The system transmits a call selection signal inputted from an originating exchange to a receiving exchange(S24). The system confirms whether a telephone number is a number of a call connection sound service subscriber(S25). If so, the system receives a call connection sound signal of a receiving exchange, and supplies a call connection sound service to an originator terminal(S26). If a response signal is detected from the receiving exchange(S27), a trunk line system enables a call between an originator and a receiver(S28). If a nonpayment announcement signal is detected, the system connects the receiving exchange with the originating exchange(S30), transmits a cut-off signal to the originating exchange, and transmits a recover complete signal to the receiving exchange(S32).
Patent KR-20040014124-A (KR)
Title: Cartridge for ink-jet printing head
Inventor: CHETVEROV YURI STEPHANOVICH
IPC: B41J2/175
Filed: 2002-11-23
Abstract: PURPOSE: A cartridge for an ink jet printing head is provided to stably maintain negative pressure in an ink storing tank and to improve productivity of the cartridge by installing a negative pressure maintenance device in the ink storing tank. CONSTITUTION: A cartridge for an ink jet printing head includes an outer body(7), a base frame(1) and an ink storing bag(10). The base frame(1) is fixed to the outer body(7). The base frame(1) has an ink injection port(4) for feeding ink and an ink exhaust passage(5) for exhausting ink towards an ink jet. The ink storing bag(10) is fixed to the base frame(1). A negative pressure maintenance device is provided at both sides of the ink storing bag(10) so as to maintain negative pressure in the ink storing bag(10). The ink injection port(4) is sealed by means of a plug(2) and the ink exhaust passage(5) is provided with a mesh filter(3).
Patent KR-20030043750-A (KR)
Title: Metal-polyurethane laminates
Inventor: RASSHOFER WERNER
IPC: C08G18/65
Filed: 2002-11-27
Abstract: PURPOSE: Provided are a metal-polyurethane laminated panel which is formed of a first metal layer, a compact or cellular polyurethane resin, and a second metal layer and a method for producing the same. CONSTITUTION: The metal-polyurethane laminated panel includes a first metal layer (B1) with a thickness of 0.05-1.0 mm, a polyurethane resin layer (A) with a thickness of 0.05-10 mm and a second metal layer (B2) with a thickness of 0.05-1.0 mm. The polyurethane resin layer (A) is arranged between the first metal layer (B1) and the second metal layer (B2). The layer of polyurethane resin has a modulus of elasticity of less than 250 MPa. The laminated panel is produced by applying a reaction mixture between two layers of metal (B1) and (B2), wherein each layer of metal has a thickness of from 0.05 to 1.0 mm. Also, the laminated panel is produced by applying a reaction mixture to a first layer of metal (B1) which has a thickness of from 0.05 to 1.0 mm, placing a second layer of metal (B2) over the reaction mixture, wherein the second layer of metal (B2) has a thickness of from 0.05 to 1.0 mm, and curing the reaction mixture, thereby forming a laminated panel. The reaction mixture includes (a) a polyisocyanate component, (b) a polyol component, and, optionally, one or more of (c) components selected from the group consisting of cross-linking agents, chain extenders and mixtures thereof, (d) catalysts, (e) blowing agents, (f) compounds selected from the group consisting of fillers and reinforcing materials, and (h) auxiliary substances and additives.
Patent KR-20040050204-A (KR)
Title: Impact absorption structure of automobile fender panel mounting area
Inventor: HAN YONG HA
IPC: B62D25/16
Filed: 2002-12-09
Abstract: PURPOSE: Impact-absorbing structure of a fender mounting part for a vehicle is provided to protect a pedestrian to the utmost by separating a fender panel from a mounting bracket and absorbing impact energy given to the fender pane, if a pedestrian bumps against the fender panel. CONSTITUTION: In impact-absorbing structure of a fender mounting part for a vehicle, a mounting bracket(10) forming a combining hole(10a) is fixed to an upper side of a fender apron member(2) situated to the lower part of a boundary part of a hood panel(1) and a fender panel(3). A hook(11) fitted and combined to the combining hole is formed to one end(3') of the fender panel. The hook is fractured from the fender panel when external force is given to the fender panel.
Patent KR-20040050933-A (KR)
Title: Password input method at a keyphone system
Inventor: SHIN JAE SEOK
IPC: H04M1/66
Filed: 2002-12-11
Abstract: PURPOSE: A method for inputting a password in a keyphone system is provided to enable a user to use a password without exposing the password to others by changing the password up to 5 digits, thereby improving security. CONSTITUTION: A user inputs a password(S401). A keyphone system confirms whether the inputted password is equal to a terminal number of the user(S402). If so, the keyphone system confirms whether the password is equal(S403). If so, the keyphone system normally operates to connect a call(S404). If the password is not equal to the terminal number of the user or the password is not equal, the keyphone system disables the call.
Patent KR-20040050959-A (KR)
Title: Optical Fiber Guide Spool
Inventor: KIM CHEOL MIN
IPC: B65H75/14
Filed: 2002-12-11
Abstract: PURPOSE: A spool for winding an optical fiber is provided to compensate the stress generated by the wound optical fiber by controlling the thermal deformation to be formed in a center direction of a barrel. CONSTITUTION: A spool(10) for winding an optical fiber comprises a barrel(11) on which the optical fiber is wound; a flange(12) fixed to be face with the barrel to support the barrel; and a rib(13) supporting the stress generated by the wound optical fiber. A coefficient of thermal expansion of the rib is larger than that of the flange. The rib and the flange are made from an ABS(Acrylonitrile Butadiene Styrene).
Patent KR-20030008147-A (KR)
Title: Portable Parking Fee Calculator with small camera
Inventor: LEE JONG CHUL
IPC: G07C1/30
Filed: 2002-12-11
Abstract: PURPOSE: A portable parking fee calculator having a small camera is provided to exactly calculate a parking fee within 1 second. CONSTITUTION: A small camera is mounted to a rear surface of a fee calculator(1) and photographs a car number. An LCD(2) is installed at a front surface of the fee calculator(1). A user views an image by using the LCD(2). IrDA modules(4,5) are mounted to upper and lower ends of the fee calculator(1) and control a portable printer. A camera interface circuit, an image processor, a central processing unit, and a keyboard recognition circuit control the IrDA modules. When a car stop in a parking place, a user views an LCD screen of the fee calculator(1) and photographs a number plate of the car by using the small camera. The photographed car number is automatically recorded through the image recognition section. The portable printer outputs a parking ticket.
Patent KR-20040051095-A (KR)
Title: Method for growing swine with feeds containing Dongchunghacho
Inventor: OH SE HO
IPC: A23K1/00
Filed: 2002-12-11
Abstract: PURPOSE: A method for growing swine with a feed containing Entopathogenic fungus(Dongchunghacho) is provided, thereby reducing the contents of cholesterol and saturated fatty acid causing adult diseases, and increasing the content of unsaturated fatty acid useful in human body in pork. CONSTITUTION: The method for growing swine with a feed containing Entopathogenic fungus(Dongchunghacho) comprises adding 0.2 wt.% of Entopathogenic fungus(Dongchunghacho) powder into the conventional feed composition, and supplying the feed mixture or feed mixture solution into swine, wherein the conventional feed composition comprises corn, soybean meal, wheat flour, tallow, molasses, calcium phosphate, limestone, salt, other minerals and vitamin premix.
Patent KR-20040051857-A (KR)
Title: A Method and Server for Performing the Traffic Engineering Using Mock-experiment and Optimization in Multi-protocol Label Switching Network
Inventor: CHOI TAE SANG
IPC: H04L12/24
Filed: 2002-12-13
Abstract: PURPOSE: A method for performing TE(Traffic Engineering) by using simulation and optimization in multi-protocol label switching network, and a server therefor are provided to allow a network manager to effectively devise TE policy. CONSTITUTION: An input processor(31) receives every value inputted by a user. A router interface(32) obtains every data obtained from switches. A simulation logic(33) is a part where simulation techniques are actually implemented. An optimization logic(34) is a part where optimization techniques are actually implemented. A data manager(35) stores and loads every input and output data used for simulation and optimization and their meta data. A result output unit(36) reports the simulation and optimization result to a manager by a report or through a GUI(Graphical User Interface). A result application unit(37) generates a substantial TE command, applies it to a network and checks its result, in automatically reflecting the simulation and optimization result in the network through a server.
Patent KR-20040051928-A (KR)
Inventor: KIM SEONG ROK
IPC: H04L12/24
Filed: 2002-12-13
Abstract: PURPOSE: A method for previously analyzing subscriber characteristics through collective subscriber statistics of an ADSL EMS(Element Management System) is provided to easily analyze subscribers by collectively analyzing subscriber information and periodically obtaining data. CONSTITUTION: Data is automatically collected by using an SNMP(Simple Network Management Protocol) from an NE(Network Element) to an EMS(S301). It is checked whether a modem has an error according to the collected data(S302). If there is a change in the modem such as connection or disconnection(S303), the EMS is informed the changed particulars by using a message called an event(S304). The EMS makes received subscriber characteristics information a database and registers it in an EMS DB(S305). Input kinds are variously classified and analyzed by using the registered database(S306). The EMS selects input items according to required items and obtains an output suitable for selected input conditions in performing statistics on pertinent facilities by using the information collected from the NE(S307). A corresponding file is transmitted to an NMS(Network Management System)(S308).
Patent KR-20040054024-A (KR)
Title: A wafer supporter of a furnace for silicon wafers
Inventor: CHO YONG JUN
IPC: H01L21/22
Filed: 2002-12-16
Abstract: PURPOSE: A wafer supporter of a furnace for silicon wafers is provided to preventing lattice defects due to the friction between a silicon wafer and the wafer support as a heat treatment is carried out on the silicon wafer at a predetermined high temperature. CONSTITUTION: A wafer support(30) of a silicon wafer heat treatment furnace is provided with a ball support(31) having a groove(31-1) and a ball(32) installed in the groove. And, the groove is formed corresponding to the edge portion of a wafer(W). The groove has a smooth curve portion. And, the ball support and the ball are made of quartz or silicon.
Patent KR-20040055084-A (KR)
Title: A Frequency Synthesizer using a sensing circuit of the charge pump current
Inventor: CHOI JANG HONG
IPC: H03L7/08
Filed: 2002-12-20
Abstract: PURPOSE: A frequency synthesizer for detecting current of a charge pump circuit is provided to minimize a delay time of a delay signal for resetting a frequency/phase detector by predicting accurately the variation according to various conditions. CONSTITUTION: A frequency synthesizer for detecting current of a charge pump circuit includes a frequency/phase detector, a charge pump circuit, and a current detector. The frequency/phase detector(100) is used for receiving the first frequency and outputting the first and the second control signals corresponding the first frequency. The charge pump circuit(200) is used for outputting the first current and the second current in response to the first and the second control signals. The current detector(300) is used for detecting a period when the first current and second current flow simultaneously, and outputting a delay signal for resetting the frequency/phase detector.
Patent KR-20040056005-A (KR)
Title: Apparatus for crop-cutting the top and tail of hot bar by considering the bar shape, and cutting method thereof
Inventor: HONG WAN GI
IPC: B23D25/00
Filed: 2002-12-23
Abstract: PURPOSE: A method and device for crop-cutting the front and rear of a hot bar by considering the shape of the hot bar is provided to improve productivity by controlling the cutting angle according to the plane shape of the hot bar. CONSTITUTION: A plane measuring unit(5a) measures the plane shape of the front and rear of a hot bar(1). A control unit(8) receives the measured data from the plane measuring unit, and calculates the camber angel and volume of the hot bar. A pair of hydraulic cylinders(10) are fixed to upper and lower knife drums(2a), and are driven by the control of the control unit.
Patent KR-20040056358-A (KR)
Inventor: PARK JUNG I
IPC: A23L33/00
Filed: 2002-12-23
Abstract: PURPOSE: A process for preparing health food using garlic is provided, thereby simplifying the process and minimizing the loss of nutrients of garlic, so that a consumer can easily take the nutrients of garlic in an appropriate amount in the morning and evening, and healthful effects of garlic can be expressed to a consumer. CONSTITUTION: The process for preparing health food using garlic comprises the steps of: selecting fresh garlic, washing them with water, and removing water from the garlic; inserting the garlic into a steamer, and steaming them at 100 deg. C for 30 to 40 minutes; drying the steamed garlic at 30 to 40 deg. C for 7 to 10 hours; pulverizing the dried garlic; inserting 100 parts by weight of pulverized garlic and 10 parts by weight of roast unpolished rice powder into a mixer and mixing them; preparing the pills using the mixture; and drying the pills of garlic at 30 to 40 deg. C for 7 to 10 hours.
Patent KR-20030057354-A (KR)
IPC: H04N5/85
Filed: 2002-12-24
Abstract: 기록 매체와의 사이에서 데이터의 변복조를 행하면서 데이터의 수수를 행하는 경우에, 원하는 각종 진단을 보다 적합하게 행할 수 있는 데이터 처리 장치를 제공한다.  광 디스크(1)에 기록된 기록 데이터는 판독되며, 이것에 기초하여 리드 채널 회로(11)에 의해 클럭이 생성된다.  그리고, 이 클럭에 기초하여 동기 신호 검출 회로(12)에서는, 기록 데이터로부터 동기 신호를 추출함과 함께, 복조 대상이 되는 데이터를 추출한다.  8-16 복조 회로(14)에서는, 추출된 복조 대상이 되는 데이터를 이용하여 복조를 행하여, 정보 데이터를 생성한다.  동 정보 데이터는, 버퍼링 회로(15)를 통해 DRAM(20)에 비축된다.  리드 채널 회로(11)의 테스트 시에는, 바이패스 배선(16)을 이용하여 8-16 복조 회로(14)를 바이패스하고, 복조되지 않은 데이터를 직접 DRAM(20)에 전송한다.
Patent KR-20030057357-A (KR)
IPC: A61B5/366
Filed: 2002-12-24
Abstract: 환자의 심전도에 발생한 상태 변화를, 심전도에 반복하여 나타나는 특징량, 예를 들면 R-R 간격의 변동으로부터 조기 또한 확실하게 검출하여 대상을 진단한다. 
     통상 분포 산출부(3)는, 기간(INT1)의 사이의 계측된 심전도 데이터를 입력으로서, 그 심전도에 반복하여 나타나는 특징량을 시계열 데이터로서 산출하여, 그 시계열 데이터의 인접요소사이의 차이의 집합 C를 생성한다.  또 이 집합 C에서 n개의 요소를 랜덤 추출하는 처리를 m회 반복하여 m개의 부분 집합을 구하고, 이 m개의 부분 집합 각각의 평균값의 집합을 정규분포라고 간주하고 그 정규분포의 평균값(μ) 및 표준편차 (σ)를 산출하여, 이것을 상기 특징량 변동의 통상 상태를 나타내는 통상 분포로 한다.  상태 검출부(4)는, 기간(INT1)보다 짧은 기간의 심전도 데이터로부터 상기의 집합 C와 같이 하고 진단용 집합 CT를 구하고, 진단부(5)는 이 집합 CT의 평균값과 통상 분포의 평균값과의 차이를 표준편차(σ)와 비교하고 진단을 행한다.
Patent KR-20020059708-A (KR)
Title: Continuously variable transmission
IPC: F16H13/08
Filed: 2000-10-24
Abstract: A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
Patent KR-20020060761-A (KR)
IPC: C08F22/20
Filed: 2000-11-28
Abstract: 고굴절율 수지층과 저굴절율 수지층의 적층체로 이루어지는 마이크로 렌즈 어레이로서, 고굴절율 수지층이 하기 일반식 (1) 
     
       
     
     로 나타내는 플루오렌 유도체 디(메타)아크릴레이트류를 구성 성분으로서 함유하는 마이크로 렌즈 어레이.
Patent KR-20020073141-A (KR)
IPC: G01N33/50
Filed: 2000-12-14
Abstract: 인히빈(inhibin)과 액티빈(activin)은 다양한 조절 경로를 상호적으로 조절하는 단백질 호르몬이다.  경쟁 결합 실험 결과, II형I TGF-β수용체인 베타글리칸은 또한 인히빈 수용체로서 작용하는 것으로 관찰되었다.  베타글리칸은 ActRII 액티빈 수용체에 대한 인히빈의 결합을 증가시킨다.  베타글리칸은 ActRII에 대한 인히빈의 결합을 증가시킴으로써 ActRII를 액티빈으로부터 효과적으로 격리시키고, 이를 통해 액티빈 신호전달을 감소시킨다.  또한, ActRII-베타글리칸 복합체는 ActRII 및 ALK4를 통한 액티빈 신호전달 반응에 의해 개시되는 신호와는 상이한 새로운 신호를 생성할 수 있다.  베타글리칸은 래트 뇌의 분리된 핵에서, 및 성숙한 래트의 뇌하수체, 고환 및 난소내의 특정 세포 유형에 의해 생성된다.  인히빈-반응성 조직 및 세포 유형내의 베타글리칸의 존재는, 이 프로테오글리칸이 인히빈에 결합하여 인히빈 감수성을 부여하는 작용과 함께, 다양한 조직내에서 인히빈 반응을 매개하는 인히빈 특이적인 수용체로서의 베타글리칸의 역할과 일치한다.
Patent KR-20020069238-A (KR)
IPC: G06F13/372
Filed: 2000-11-14
Abstract: 본 발명은 데이터를 포함하는 메시지가 이용자에 의해 버스 시스템을 통해 전송되며 각 데이터는 포함된 데이터를 특징짓는 식별자를 포함하고, 각 이용자는 식별자를 이용하여 이용자의 메시지 수신 여부를 결정짓는, 버스 시스템을 이용하여 연결된 적어도 두 이용자 간의 메시지의 데이터 교환을 위한 방법 및 장치에 관한 것이다.  제1 이용자는 반복하여 기준 메시지를 적어도 하나의 사전 설정 가능한 시간 간격으로 버스를 통해 전송하며, 상기 시간 간격은 사전 설정 가능한 지속 기간의 타임 슬롯에서 분할되며, 메시지는 타임 슬롯에서 전송되도록 메시지가 제1 이용자에 의해 시간적으로 제어된다.
Patent KR-20020082852-A (KR)
IPC: A61F2/954
Filed: 2000-12-19
Abstract: An endolumenal device (1) for delivering and deploying an endolumenal expandable prosthesis (6) at a bifurcation provided with a main conduit and at least a secondary conduit, comprises an elongated body (2) having a proximal end portion (4) and a distal end portion (3); the distal end portion (3) comprising expansion means (5) having a longitudinally extended active portion removably engageable with the prosthesis (6). Said active portion of the expansion means is longitudinally associated to the body in order to expand said prosthesis eccentrically from one side with respect to the body, in order to leave free from said expanded active portion the other side of the body. The device further is provided with guidewire tracking means (11).