baber/WOPTO huggingface dataset:
Patent KR-20100086872-A (KR)
Title: Speaker
Inventor: LEE HYUN YONG
IPC: H04R1/28
Filed: 2009-01-23
Abstract: PURPOSE: A speaker is provided to reproduce excellent low sound by including an air path inside of an enclosure. CONSTITUTION: A speaker(30) comprises an enclosure(31) and a speaker unit(32). The enclosure comprises a duct(47) discharging air. The speaker unit is fixed in the other side of the enclosure. An air passage(40) is included inside the enclosure. The air passage maintains the discharge path of the air long.
Patent KR-20100089364-A (KR)
Title: Method of fabricating a semiconductor device having a transistor
Inventor: KIM YOUNG MOK
IPC: H01L29/78
Filed: 2009-02-03
Abstract: PURPOSE: A method of fabricating a semiconductor device having a transistor is provided to improve the degree of integration of a semiconductor by burying a gate electrode of a high voltage transistor in a gate trench. CONSTITUTION: A first gate trench(115a) is formed in a first active region of a semiconductor substrate(100). A first gate film(120a) partly filling the first gate trench is formed. A first spacer(130a) is formed on the upper sidewall of the first gate trench. A first ion injection process is performed and the first gate film is formed into a first conductive gate electrode(140). A first impurity region(139) same conductive as the first gate electrode is formed within the first active region.
Patent KR-20100090001-A (KR)
Title: Memory device, device and method for memory management
Inventor: CHUNG HYUN MO
IPC: G11C29/00
Filed: 2009-02-05
Abstract: PURPOSE: A memory device, and an apparatus and a method for managing a memory are provided to check the pattern of data recorded in the pre-set region of the memory without an access to a random-access memory. CONSTITUTION: A receiving unit(121) receives checking instruction and checking information from central processing unit(110). Based on the checking information, a reading unit(122) reads data from a pre-set region of a memory. A checking unit(123) checks the data pattern of read data based on the checking information. The checking unit generates an error message according to the match of a pre-set data pattern and the data patter of the read data by comparing the data patterns.
Patent KR-20100093740-A (KR)
Title: Mobile terminal and method for controlling an external device in the same
Inventor: LEE CHOON SIK
IPC: H04B1/40
Filed: 2009-02-17
Abstract: PURPOSE: A terminal and a method for controlling an external device are provided to enable the terminal to integrally control operations of available external devices. CONSTITUTION: A wireless communication module(110) performs local area communication with at least one external device. A display unit(151) displays icons for controlling operations of external devices supportable in a terminal. If at least one is selected among the icons, a control unit(180) controls an operation of an external device corresponding to the selected icon through the wireless communication module.
Patent KR-20100094018-A (KR)
Title: Flexible sensor for measuring current using rogowski coil
Inventor: SON JUNG A
IPC: G01R19/165
Filed: 2009-02-18
Abstract: PURPOSE: A flexible sensor for measuring current using a rogowski coil is provided to allow a user to install the sensor regardless of the diameter and shape of a target by forming a flexible structure. CONSTITUTION: A fastening means(200) maintains the state of a sensor body which is bent in circular shape to surround a conductor to be measured. The fastening means is comprised of a tightening housing(210), fixing units(220a,220b) and a diameter control unit. Inlets are formed at the both sides of the tightening housing. The inlet is formed in lower part of the fastening ring. A sensor is inserted to the fastening ring through one of inlets.
Patent KR-20100096656-A (KR)
Title: Shift register
Inventor: KIM BINN
IPC: G11C27/04
Filed: 2009-02-25
Abstract: PURPOSE: A shift register is provided to minimize the generation of a spike voltage by using a discharging switch device. CONSTITUTION: A shift register comprises a plurality of stages. A plurality of stages successively drives gate lines. Pixels are connected to gate lines. Each stage comprises a plurality of nodes, a scan pulse output unit, a carry pulse output unit, a node control part, and a discharge unit. A scan pulse output supplies the scan pulse to the corresponding gate line. A carry pulse output unit supplies the carry pulse to the front and rear of the stage. The node control part controls the voltage-state of the nodes. The discharge unit discharges a spike voltage of the scan out unit.
Patent KR-20090093861-A (KR)
Title: El display panel module, el display panel, integrated circuit device, electronic apparatus and driving controlling method
Inventor: YAMAMOTO TETSURO
IPC: H05B44/00
Filed: 2009-02-27
Abstract: An EL display panel module, el display panel, integrated circuit device, electronic apparatus and driving controlling method are provided to obtain high definition. The EL display panel module(11) comprises the pixel array(23) and the driver circuit(23). The pixel unit has the panel and pixels. The panel serves as the substrate. Pixels are arranged on the panel as matrix. Each of the pixels has the pixel circuit and light emission region. The driver circuit makes the correction operation of the critical value for the pixel circuits connected to signal wires. The driver circuit applies reset potentials in pixel circuits before recording the first signal potential. The pixel array and driver circuit are arranged on the same board. The EL display panel comprises the EL display panel module. The integrated circuit device comprises the EL display panel to obtain high definition. The electronic device comprises the integrated circuit device, and the system controller and operation input part. The system controller controls the driver circuit. The operation input part receives the operation input from the system controller.
Patent KR-20100106761-A (KR)
Title: Program method of flash device
Inventor: KIM YONG WOOK
IPC: G11C16/08
Filed: 2009-03-24
Abstract: PURPOSE: A program operation method of a flash device is provided to offset the variation of the distribution of a threshold voltage due to interference by executing a second upper bit program according to the level of a target reference voltage after executing a first upper bit program to a low level. CONSTITUTION: A LSB(Least Significant Bit) operation is executed in memory cells which are connected to a first word line(WL0). The LSB operation is executed in memory cells which are connected to a second word line(WL1). An under MSB operation is executed so that the threshold voltage of the memory cells, which are connected to the second word line, is greater than a reference voltage. The under MSB(Most Significant Bit) operation is executed so that the threshold voltage of memory cells, which are connected to a third word line(WL2), is greater than the reference voltage. A target MSB operation is executed so that the threshold voltage of the memory cells, which are connected to the second word line, is greater than a target voltage.
Patent KR-20100107198-A (KR)
Title: 차지펌프 회로
Inventor: LEE DONG CHEOL
IPC: G11C5/14
Filed: 2009-03-25
Abstract: 본 발명은 일명 ‘플라잉 캐패시터’라 불리는 차지축적 캐패시터에 축적되는 전하량을 제어함으로써 집적회로 등의 내압을 보장하며 원하는 출력전압을 얻을 수 있는 차지펌프 회로에 관한 것이다.  
     휴대용전자 기기가 증가함에 따라 배터리 전원으로부터 기기구동에 필요한 다수의 전원을 생성하기 위해 차지펌프 회로의 채택이 증가되고 있는 추세이다. 그중 가장 간단한 차지펌프 회로는 1개의 차지축적 캐패시터를 사용하여 배터리 전압의 2배의 전압을 얻거나 -1배의 전압을 얻는 방법인데, 종종 집적회로의 공정내압을 벗어남으로써 별도의 전압 안정화 회로를 사용하거나, 여분의 차지축적 캐패시터를 추가하여 1.x배 또는 -0.x배의 전압을 얻기도 한다. 
     본 발명에서는 차지축적 캐패시터 및 전압 안정화 회로의 추가 없이 원하는 출력전압을 얻는 차지펌프회로를 제시한다. 
       
     Charge Pump, 차지 펌프
Patent KR-20090038417-A (KR)
Title: Improvements in or relating to devices
Inventor: SCHELLEN JOESKE
IPC: H05K1/02
Filed: 2009-04-01
Abstract: A user portable electronic device, a printed circuit board for the electronic device, a method for assembling the user portable electronic device, and a method for assembling the printed circuit board are provided to show a device display while wearing the electronic device. A PWB(Printed Wiring Board)(20) is received in an electronic device. A first electronic display(11) is attached to the PWB so that a viewing face is parallel to one of a component of the PWB. The first electronic display includes a front viewing face providing an image shown by a user. The PWB is arranged so that the front viewing side of the display is shown through the transparent opening positioned on a main surface of the external casing of the electronic device. The PWB includes a second display(120) adhered to the component surface of the PWB identical to the first display. The second display unit is arranged in order to be seen for the wearing of the electronic device. The first electronic display and the second electronic display are exposed in order to be seen for the normal operation and the wearing of the electronic device.
Patent KR-20100109649-A (KR)
Title: Card set for korean traditional card games
Inventor: GO SUENG HEE
IPC: A63F1/00
Filed: 2009-04-01
Abstract: PURPOSE: A card set for Korean traditional card games is provided, which enables users to have concern about the Oriental philosophy while playing games. CONSTITUTION: A card set for Korean traditional card games comprises: a substrate of forty eight sets formed into a thin sheet, which has a polygon shape; and twelve sets in which characters or letters symbolizing twelve animals are marked in four sets of each group by classifying forty eight sets into twelve groups. The back surface of each sets are formed in the same pattern.
Patent KR-20100110623-A (KR)
Title: Algorithm and terminal for inputting characters
Inventor: LEE SANG HOON
IPC: H04M1/23
Filed: 2009-04-03
Abstract: PURPOSE: An algorithm for inputting characters of a mobile communication terminal and the mobile communication terminal using the algorithm are provided to divide a character input window into four square areas and five central areas to derive an input character from a combination of areas recognized by drag, thereby reducing errors in recognizing the character. CONSTITUTION: A mobile communication terminal confirms input of a character through key scan through a keypad. When the character is inputted through the keypad, the mobile communication terminal generates a code corresponding to a key. When an input code is a consonant, the mobile communication terminal generates an address of a corresponding phoneme. The mobile communication terminal generates a phoneme code of the phoneme by referring to the generated address. The mobile communication terminal transmits the phoneme code to an auto meter.
Patent KR-20100116061-A (KR)
Title: Fabricating of a polycrystalline silicon layer and fabricating of a thin film transistor comprising the same
Inventor: RO JAE SANG
IPC: H01L29/786
Filed: 2009-04-21
Abstract: PURPOSE: A method for manufacturing a polycrystalline silicon film and a method for manufacturing a thin film transistor are provided to prevent the generation of arc by forming a conductive layer on an amorphous silicon film without an insulating layer. CONSTITUTION: An amorphous silicon film(32) is formed on the upper side of a substrate(30). A conductive layer(33) is formed on the amorphous silicon film. Electric field is applied to the conductive layer in order to crystallize the amorphous silicon film. The conductive layer is eliminated. The upper side of the crystallized silicon film is etched.
Patent KR-20090045187-A (KR)
Inventor: TAKAMI NORIO
IPC: H01M4/505
Filed: 2009-04-23
Abstract: 본 발명은 음전극이 전류 콜렉터 및 전류 콜렉터에 의해 지지되는 음전극 활성 물질을 포함하고 음전극 활성 물질의 Li 삽입 전위가 0.2 V 이상 (Li/Li + 에 대해)이고 평균 일차 입자 직경이 1 ㎛ 이하이고 전류 콜렉터의 중량을 제외한 음전극의 비표면적이 BET 방법에 의해 측정시 3 내지 50 m 2 /g의 범위 이내인, 활성 물질을 함유한 양전극, 음전극, 및 비수성 전해질을 포함하는 비수성 전해질 배터리에 관한 것이다. 
       
     양전극, 전류 콜렉터, 음전극, 비수성 전해질, 배터리
Patent KR-20090113773-A (KR)
Title: Non-volatile semiconductor memory device
Inventor: UENO KOKI
IPC: G11C16/00
Filed: 2009-04-27
Abstract: PURPOSE: A nonvolatile semiconductor memory device is provided to suppress the generation of an over program by dropping a data writing voltage in a deteriorated block. CONSTITUTION: A nonvolatile memory has a plurality of blocks including a plurality of memory cells. A bit line is electrically connected to one end of a current path of the memory cell. A source line is electrically connected to the other end of the current path of the memory cell. A word line is electrically connected to a gate electrode. A sense amplifier circuit(13) is electrically connected to the bit line and reads the data from the memory cell. A low decoder(11) is electrically connected to a word line and applies a read voltage to make the memory cell on to a word line. A controller(2) determines whether the memory cell is deteriorated by measuring a cell current flowing in the memory cell which is on.
Patent KR-20100064304-A (KR)
Title: Cooperative communications method for vehicular communications
Inventor: CHO WOONG
IPC: H04B7/14
Filed: 2009-04-28
Abstract: PURPOSE: A cooperative communications method in a vehicular communication is provided to define signal transmission method in a transmission vehicle, thereby improving communication function according to spatial diversity gain. CONSTITUTION: When a vehicle-S(100) transfers a signal to vehicle-D(300), a signal transmitted form vehicle-S is transferred to vehicle-D through roadside device-R(200) or vehicle-R1 and vehicle-R2. The vehicle-D demodulates the signal after a signal received from various paths. The roadside device-R, the vehicle-R1, the vehicle-R2 performs relay role for signal transformation of the vehicle-S.
Patent KR-20100119456-A (KR)
Title: Femoral stem formed hollowness part for artificial hip joint
Inventor: KIM GYU HA
IPC: A61L27/06
Filed: 2009-04-30
Abstract: PURPOSE: A method for manufacturing thigh stem for the artificial hip joint is provided, which allows light weight and enough rigidity. CONSTITUTION: A method for manufacturing thigh stem for the artificial hip joint comprises: a step of irradiating electronic beam to a container in which titanium powder is contained; a step of forming ingot by solidifying titanium powder after dissolving the titanium powder by moving the focus of the electronic beam; and a step of manufacturing the thigh stem by separating the ingot from the container. The focus of the electronic beam is moved in order to discharge titanium powder by forming a discharge hole(121) communicating with the outside.
Patent KR-20100123048-A (KR)
Title: Method for manufacturing high density sicf/sic composites
Inventor: KIM WEON JU
IPC: D06M11/73
Filed: 2009-05-14
Abstract: PURPOSE: A method for manufacturing high density SiCf/SiC composites is provided to obtain SiCf/SiC having high density of 3.13g/cm^3. CONSTITUTION: Binder is dissolved in solvent, and is a PVB(Polyvinyl Butyral) molecular weight 55,000 g/mol. Plasticizer and dispersing agent are added to the mixture, and a binder solution is manufactured. SiC powers are added to the binder solution. The SiC powders have particles of which average is size 52nm and β-SiC powders of which non surface area is 80 m^2/g. A SiC slurry is fabricated, and a weaving fiber is dipped in the SiC slurry.
Patent KR-20100123515-A (KR)
Title: Extract of vitex rotundifolia linne fil for the treatment of bronchial asthma
Inventor: BAE HYUN SU
IPC: A61P11/06
Filed: 2009-05-15
Abstract: PURPOSE: A Vitex rotundifolia Linne fil extract is provided to reduce the number of eosinocytes and total cells of pulmonary alveola and to treat asthma. CONSTITUTION: A Vitex rotundifolia Linne fil extract is prepared by isolating Vitex rotundifolia Linne fil with a solvent by hot water extraction. The hot water extraction is performed at 100°C for 1-2 hours. The Vitex rotundifolia Linne fil extract is prepared by extracting with methanol.
Patent KR-20100125138-A (KR)
Inventor: LEE JI YONG
IPC: F16L23/16
Filed: 2009-05-20
Abstract: 본 발명의 교량배수시설 오물수거를 위한 클립형 청소구는, 서로 인접하는 원통형의 파이프들의 외주면을 따라 연장되어 상기 원통형의 파이프들을 둘러싸는 본체 플랜지로서, 그 양단이 간격을 두고 벌어져 있는 본체 플랜지와, 상기 서로 인접하는 원통형의 파이프들의 외주면과 상기 본체 플랜지 사이에 위치하는 밀봉부재와, 상기 본체 플랜지의 양단으로부터 상기 원통형의 파이프들의 대략 반경방향으로 외측으로 연장되는 결합지지편들과, 상기 본체 플랜지의 간격을 두고 벌어져 있는 양단을 밀착시키도록 상기 결합지지편들을 결합시키는 체결수단을 포함한다. 본 발명에 따르면 교량의 배수시설 공사시 배수관들을 연결하는 작업과 함께 청소구를 간편하게 설치할 수 있고, 원통형의 클립방식으로 구성되어 있어 체결수단을 간단히 분리함으로써 배수관에 쌓인 오물을 손쉽게 제거할 수 있다. 
       
     교량배수시설, 오물 수거, 본체 플랜지, 밀봉부재, 배수관 연결, 결합지지편
Patent KR-20090123792-A (KR)
Title: Autonomous moving body and method for controlling movement thereof
Inventor: TAKAHASHI MASAKI
IPC: G05D1/02
Filed: 2009-05-22
Abstract: PURPOSE: A free moving body and a moving control method thereof are provided to move own body without changing own front direction with an omni-wheel unit in order to avoid an obstacle. CONSTITUTION: A free moving body is composed of an omni-wheel unit(13), a sensor, and a moving control unit. The omni-wheel unit moves own body. The moving control unit transmits the command signal for movement to the omni-wheel unit without changing own front direction by sensing an obstacle with the sensor.
Patent KR-20100126875-A (KR)
Title: A eucommia ulmoides oliver extracts added dried-anchovy and a method for producing the same
Inventor: BAK JONG EOK
IPC: A23L17/00
Filed: 2009-05-25
Abstract: PURPOSE: A method for producing dried anchovy by spraying Eucommia ulmoides extract is provided to obtain dried anchovy with efficacy of Eucommia ulmoides. CONSTITUTION: Eucommia ulmoides are roasted at a room temperature and mixed with purified water. A mixture is extracted. The extract is pulverized. The pulverized material is homogenized. The homogenized material is filtered. Flavor is added to the Eucommia ulmoides extract. The processed Eucommia ulmoides extract is sprayed on the dried anchovy. The dried anchovy is dried.
Patent KR-20090123800-A (KR)
Title: Proxy-based two-way web-service router gateway
Inventor: CHOU WU
IPC: H04L12/22
Filed: 2009-05-26
Abstract: PURPOSE: A bidirectional web service providing method between a client and a server in a different enterprise domain is provided to supply the bidirectional web service without change about the firewall. CONSTITUTION: A fist tunnel passes through a first fire wall from a tunnel gate way within a first enterprise domain and establishes a tunnel hub within a public domain. A second tunnel passes through a second fire wall from a tunnel gate way within a second enterprise domain and establishes a tunnel hub within a public domain(403). A request about bidirectional web service is transmitted to the second tunnel gateway from the first tunnel gateway. The service is transmitted from the second tunnel gateway to the tunnel herb and the first tunnel gateway(404).
Patent KR-20100130533-A (KR)
Inventor: LEE JUN KYO
IPC: G04B19/04
Filed: 2009-06-03
Abstract: 본 고안은 시계의 관한 것으로, 더욱 상세하게는 시계의 바늘(시침, 분침) 일단부를 구부려 현재시간과 빨리 맞추고자하는 시간을 동시에 보여주어 시간을 더욱 잘 지킬 수 있도록 유도하는 시계바늘에 나사가 부착된 시계에 관한 것이다. 
     시계바늘 두께가 얇게 형성되고 현재시간을 보여주기 위한 시계바늘 하단부를 무브먼트에 부착하고, 그 시계바늘 일단부에 나사를 부착하여 현재시간보다 빠른 시간을 보여 주기 위해 나사가 부착된 시계바늘 일단부를 움직이게 하여 두 가지 시간을 동시에 조작이 가능하게 하며, 시계를 볼 때마다 현재시간과 빠른 시간을 동시에 보여주어 현재 사간이라는 안정감과 현재시간보다 빠른 시간의 대한 긴장감을 동시에 느끼게 하여 시간의 중요성을 각인시키고 시간을 저장할 수 있는 효과를 가져 온다. 
       
     바늘(시침, 분침, 초침), 시계, 나사, 시간저장, 두 가지 시간
Patent KR-20100133128-A (KR)
Title: Mobile terminal and method for displaying call contents thereof
Inventor: KIM I RANG
IPC: H04B1/40
Filed: 2009-06-11
Abstract: PURPOSE: A mobile terminal and a method for displaying call contents thereof are provided to display text after converting the received voice signal. CONSTITUTION: A mobile terminal(100) comprises a communications unit(110), a sensing unit(140) and a control unit(180). The sensing unit senses the proximity degree between the user body and the mobile terminal. The control unit decides the change of the proximity degree based on the sensing result of the sensing unit among the voice call through the communication unit. In case the proximity state is changed into the proximity release state, the control unit changes the received voice signal into text.
Patent KR-20100090742-A (KR)
Title: Bimetal switch
Inventor: LEE O HHWAN
IPC: H01H37/12
Filed: 2009-06-18
Abstract: PURPOSE: A terminal interfacing structure of a double pole bimetallic switch is provided to accurately operate a double pole bimetallic switch by simultaneously short-circuiting a front and rear bimetallic terminals with a front and rear contact point terminal when an overload is generated. CONSTITUTION: A movable terminal(5) is arranged in the front of a rear bimetallic terminal(1). A front and a rear connection shaft hole(9,9') are formed in the lower side of an operation knob(7). A front and a rear connection shaft(14,14'), a front and a rear slit, and a roller are formed in the upper and lower side of a connection piece(12). The front and the rear connection shaft are inserted into the front and the rear connection shaft hole of the operation knob. The rear bimetallic terminal and the left side end part of the movable terminal are connected to the front and the rear slit, respectively.
Patent KR-20100136667-A (KR)
Title: Black box system for a car
Inventor: LIM YONG SUN
IPC: B62D41/00
Filed: 2009-06-19
Abstract: PURPOSE: A black box system for a car is provided to additionally install or manage the configuration of black box for a car, thereby enabling usage conveniently. CONSTITUTION: A black box system for a car includes a photographing unit(100), a main body member(200), and a signal transmitting unit(300). The photographing unit is comprised to photograph an image of front and rear side or front of left and right side of the car. The main body is installed inside the car in state of a local communication is distanced with the photographing unit. The main body stores an image signal and a voice signal from the photographing unit by receiving it. The information obtained from the photographing unit is transmitted to the main body. The photographing unit has a front camera(110), a rear camera(120) and a expansion and contraction variable from connection unit(130).
Patent KR-20110002970-A (KR)
Title: The method of reducing tip-out shock in hev
Inventor: KIM SANG JOON
IPC: F02D41/30
Filed: 2009-07-03
Abstract: PURPOSE: A method for reducing the tip-out shock in hybrid vehicles is provided to improve ride comfort using a torque profile which capable of alleviating the change of engine friction torque. CONSTITUTION: In a clutch combined state, an engine torque profile is set based on fuel cut-off timing. Whether a battery(50) is in a chargeable mode or a charge restrictive mode is confirmed in a driving state. In a battery charge restrictive mode and a conversion state from tip-in to tip-out, engine friction torque is controlled by the engine torque profile. Fuel cut-off with respect to the engine(10) is implemented after the state of the engine friction torque is confirmed.
Patent KR-20110009546-A (KR)
Title: Indution heating cooktop with a single inverter and control method thereof
Inventor: RYU SEUNG HEE
IPC: H05B6/66
Filed: 2009-07-22
Abstract: PURPOSE: An induction heating electric cooker is provided to prevent noise in on/off operation of a relay device by using one inverter instead of the relay device. CONSTITUTION: A power supply unit converts AC power into DC power and outputs it. A single inverter(100) switches DC power to supply AC voltage. A plurality of heating units(200,300) induces an eddy current to heat a cooker. A current detector(400) detects a DC link current and a resonance current. A controller(600) determines whether the heating units have a load, and it controls the heating unit and inverter.