baber/WOPTO huggingface dataset:
Patent KR-20110123622-A (KR)
Title: Perovskite type powder for heat shielding film and manufacturing method thereof
Inventor: KIM KI DO
IPC: C04B35/495
Filed: 2010-05-07
Abstract: PURPOSE: Perovskite type powder for a heat shielding film and a method for manufacturing the same are provided to improve the heat shielding efficiency of the heat shielding film based on a chemical precipitating method using sodium tungstate hydrate and borax hydrate. CONSTITUTION: Perovskite type tungstate is obtained through a chemical precipitating method using sodium tungstate hydrate and borax hydrate. The chemical precipitating method reacts the sodium tungstate hydrate and the borax hydrate at the molar ratio of 1-6:1 and adds an organic acid. Precipitates are obtained. The precipitates are centrifuged and washed. A drying process and a plasticizing process are implemented. The plasticizing process is implemented at a temperature between 300 and 500 degrees Celsius.
Patent KR-20110123900-A (KR)
Inventor: ANDREA BIANCHI
IPC: H04B1/40
Filed: 2010-05-10
Abstract: 모바일 기기를 이용한 암호 입력장치, 수신장치 및 이들을 포함하는 암호 입력시스템 및 이를 이용한 암호 입력방법이 제공된다.  
본 발명에 따른 암호 입력장치는 암호를 입력받는 입력부; 상기 입력된 암호에 대응되는 빛의 점멸 패턴을 결정하는 연산부; 상기 결정된 빛의 점멸 패턴에 따라 상기 모바일 기기의 디스플레이의 광원을 점멸시키는 제어부; 및 상기 제어부에 따라 빛이 점멸하는 디스플레이를 포함하며, 본 발명은 모바일 기기를 암호 입력수단으로 사용함으로써 보안성을 향상시킨다. 특히 모바일 기기로의 암호 입력과 이를 외부로 노출시키는 동작이 별도의 장소에서 수행될 수 있으므로, 보안성이 크게 향상될 뿐만 아니라, 노출되는 암호는 빛의 점멸 패턴이므로, 공공장소에서 노출되어도 개인 정보 및 암호 등이 노출될 위험이 없다. 더 나아가, 입력 암호에 대응되는 빛의 점멸 패턴을 미리 모바일 기기에 저장시켜 놓는 경우, 암호 입력에 따른 시간 지연을 피할 수 있다.
Patent KR-20100061638-A (KR)
Title: The manufacturing method of fabric material with weaving and cutting and the fabric material thereof
Inventor: CHA GI CHEOL
IPC: D03D1/06
Filed: 2010-05-13
Abstract: PURPOSE: A manufacturing method of blind fabric made by a weaving and a cutting processes and the blind fabric manufactured thereby are provided to prevent floating of an end of a shielding part, and to improve durability of the blind fabric by binding wefts and a line for folding. CONSTITUTION: A manufacturing method of blind fabric(200) made by a weaving and a cutting processes includes the following steps: weaving fabric; passing the fabric through a tenter; and cutting the woven materials according to each cutting part. In a weaving process, a base part is woven between a mesh part and a shielding part(12). A cutting part includes a net part, a double part, and a lower melting fiber yarns. A fixing part is woven with a structure in which the line for folding passes through the double part.
Patent KR-20110126211-A (KR)
Title: 폴리아미드 섬유와 폴리우레탄 섬유의 혼용직물의 정련방법
Inventor: LEE CHEOL HEE
IPC: D06M11/00
Filed: 2010-05-17
Abstract: 폴리아미드 섬유와 폴리우레탄 섬유의 혼용직물을 정련처리 할 때, 처리용수로서, 연수를 이용하고, 또한 상기 처리용수 중에 금속이온 봉쇄제를 함유시키고 패딩을 이용하여 프리셋트 가공시에 티오요소계화합물을 원단표면에 코팅 부착하게 하는 폴리아미드 섬유와 폴리우레탄 섬유의 혼용직물의 정련방법이다. 본 발명에 의해, 염색 불균일이 없는 염색분일성이 우수하고 폴리우레탄의 사절로 인한 물성저하가 없는 폴리아미드 섬유와 폴리우레탄 섬유의 혼용염색직물을 얻을 수 있다.
Patent KR-20110129526-A (KR)
Title: Fixture driver for implant procedure
Inventor: JEONG JWA RAK
IPC: A61C13/263
Filed: 2010-05-26
Abstract: PURPOSE: A fixture driver for implant operation is provided to continuously mount a fixture, a cover screw, or a healing screw without the replacement of a driver. CONSTITUTION: A fixture driver for implant operation comprises: a first wrench head(110) which is fixed in a first wrench groove; a cover screw which forms a pair with a fixture; and a second wrench head(120) which is fixed in a second wrench groove of a healing screw. The first wrench head and second wrench head are integrally formed in the end of a driver shaft. The second wrench head is projected from the first wrench head. The diameter of the second wrench head is smaller than the diameter of the first wrench head.
Patent KR-20110130734-A (KR)
Title: Apparatus and method for collecting steam of stack
Inventor: LEE KYUNG WOOK
IPC: F22B37/26
Filed: 2010-05-28
Abstract: PURPOSE: An apparatus and a method for recovering steam of a stack are provided to cost-efficiently and effectively recover steam by efficiently controlling the operation of a cooling water pump and the motor of a fan. CONSTITUTION: An apparatus for recovering steam of a stack comprises a steam detection sensor(140), a steam recovery pipe(110), a fan(120), and a cooling unit. The steam detection sensor is installed on the inner wall of a stack(100). One end of the steam recovery pipe is connected to the side part of the stack. When the steam detection sensor senses steam passing through the stack, the fan inhales the steam. The cooling unit cools the inhaled steam and converts the steam into condensation water.
Patent KR-20110131465-A (KR)
Title: Automatic sharp pencil
Inventor: PYON SANG BOK
IPC: B43K21/00
Filed: 2010-05-31
Abstract: PURPOSE: An automatic sharp pencil is provided to eliminate the troublesome of drawing out a sharp lead to by automatically and shortly drawing out a sharp lead which is worn away in a thin lead case in the bottom. CONSTITUTION: A plurality of arc holes is formed around a restraining rubber(4). A pipe(10), which splitting a main wall with a plurality of cutting lines, is inserted into a connection line and the arc hole. The flange(11) of a stopper(12) supports the bottom of a triangle chuck(14). The flange is hung on a middle holding portion(3) in the inner wall of a taper pipe(2). The top portion of a spare lead case(19) is inserted into the bottom surface hallow portion(17) of a rubber tube(16).
Patent KR-20110117578-A (KR)
Inventor: CHO JONG WHAN
IPC: H01R9/16
Filed: 2010-06-09
Abstract: 본 발명은 커넥터에 관한 것으로서, 특히, 접촉불량을 억제하고 이물질 유입을 방지할 수 있는 커넥터에 관한 것이다. 
본 발명은, 다각형의 삽입홀부를 구비하는 제1단자부와, 상기 삽입홀부에 결합되는 제2단자부를 포함하는 것을 특징으로 하는 커넥터를 제공한다.
Patent KR-20110139615-A (KR)
Title: Network system
Inventor: SHIM JAI HWAN
IPC: H04L12/24
Filed: 2010-06-23
Abstract: PURPOSE: A network is provided to effectively manage an energy source. CONSTITUTION: A utility area network(10) includes an energy generating unit(11). The utility network transmits energy information which includes electric charge information and information except for electric charge. A home area network(20) includes an energy consumption which consumes the energy which is generated from the energy generation unit. The home network receives the energy information. An energy measuring unit(25) recognizes the energy information by relating to the energy consumption unit. An energy management unit(24) manages the energy information by relating to the energy consumption unit.
Patent KR-20120001353-A (KR)
Title: Method for performing handover between different radio system and providing information thereof using sms
Inventor: CHOI WOO JIN
IPC: H04W36/14
Filed: 2010-06-29
Abstract: PURPOSE: A handover performing method between heterogeneous wireless systems and method thereof are provided to supply information about a heterogeneous mobile system through an SMS service of a mobile communication network. CONSTITUTION: A wireless terminal(210) receives an SMS message for a heterogeneous network search trigger including information about a connectable heterogeneous network wireless base station from a server. The wireless terminal confirms a specific message about the heterogeneous network search trigger from the received SMS message(542). The wireless terminal turns on a heterogeneous wireless network modem(544). The wireless terminal searches for a connectable heterogeneous wireless base station(546). The wireless terminal performs a handover between the heterogeneous wireless networks(552).
Patent KR-20120002036-A (KR)
Title: Detection method of eddy current signal of small amplitude
Inventor: LEE HEE JONG
IPC: G01N27/90
Filed: 2010-06-30
Abstract: PURPOSE: An eddy current signal detecting method is provided to obtain high-quality observable signals by amplifying a micro eddy current signal in an operational amplifier circuit and separating phases in a demodulation circuit. CONSTITUTION: An eddy current signal detecting method is as follows. The output of a bridge circuit(7) is input to a differential operational amplifier circuit(9) which comprises two probe coils(1,2) and balancing resistors(5,6). Noises mixed in a probe coil micro signal are moved, and the micro signal is amplified. The signal is converted to an observable signal through a demodulating circuit(11).
Patent KR-20120002818-A (KR)
Title: Nitride semiconductor light emitting device and manufacturing method of the same
Inventor: LEE DONG JU
IPC: H01L33/48
Filed: 2010-07-01
Abstract: PURPOSE: A nitride semiconductor light emitting diode and a manufacturing method thereof are provided to form various color senses about a finally emitted light by selectively wavelength-converting the light which is generated from a plurality of light emission regions. CONSTITUTION: A light emitting structure comprises an n-type semiconductor layer(120), an active layer(130), and p-type semiconductor layer(140) which are formed on a substrate. A separation groove(150) divides the light emitting structure into a plurality of separation regions by eliminating a part within the light emitting structure to at least the active layer. A wavelength conversion layer(160) is formed on one separation region among a plurality of separation regions. The wavelength conversion layer comprises a light-converting material. An n-type electrode(170) is electrically connected to the n-type semiconductor layer. A plurality of p-type electrodes(180,185) is respectively formed on region separate from the region in which the wavelength conversion layer is formed among a plurality of separation regions.
Patent KR-20120004692-A (KR)
Title: Bug expelling wastebasket
Inventor: KIM IN KYUM
IPC: B65F1/16
Filed: 2010-07-07
Abstract: PURPOSE: A trash can for keeping bugs away is provided to keep bugs away around the trash can when garbage is away thrown since an aromatic agent chasing insects is attached inside the trash can lid. CONSTITUTION: A trash can for keeping bugs away comprises a body(110), a joint(130), a lid(120), and an aromatic agent(140). The body comprises a space for containing garbage. The joint connects the body and the lid. The lid opens and closes vertically. The aromatic agent is attached to both the inside of the lid and the inside of the body. The aromatic agent contains the scent for chasing insects.
Patent KR-20120007258-A (KR)
Title: Select lever assembly for manual transmission in vehicle
Inventor: PARK SANG DON
IPC: F16H59/10
Filed: 2010-07-14
Abstract: PURPOSE: A selection lever assembly for a manual transmission is provided to reduce fatigue by absorbing pressure due to elasticity of a circular ring unit through a spring damper. CONSTITUTION: A selection lever(10) includes a hinge protrusion. The hinge protrusion is rotatably inserted into a housing shaft in a transmission lever housing. A spring damper(30) is combined with the outside of the hinge protrusion. A return spring includes a circular ring unit(21). The outside of the hinge protrusion is combined with the spring damper.
Patent KR-20120009808-A (KR)
Title: Semiconductor Memory And Manufacturing Method Thereof
Inventor: LEE MIN SUK
IPC: H01L27/115
Filed: 2010-07-21
Abstract: PURPOSE: A semiconductor memory and a manufacturing method thereof are provided to prevent an MTJ(Magnetic Tunnel Junction) from being damaged due to a wet attach by forming a magnetoresistive random access memory. CONSTITUTION: A first top electrode(130a) and a spacer(160) are used as an etch barrier. A bottom electrode(100a) is formed by etching a bottom electrode layer. The thickness of the first top electrode layer is 700 Å. The bottom electrode is connected to a unit memory cell or external circuit.
Patent KR-20120009987-A (KR)
Title: Tubular braid and Composite Hollow Fiber Membrane using the same
Inventor: KWON JA YOUNG
IPC: D04B1/22
Filed: 2010-07-23
Abstract: PURPOSE: A tubular knitted/woven fabric and a composite hollow fiber membrane are provided to maintain uniform product quality of the fiber membrane. CONSTITUTION: A tubular knitted/woven fabric(1) contains a multi filament and yarn. The multi filament contains false twist yarn mono filament selected among silky type, askin type, star type, amorphous type, and flat fiber type. The material of the tubular knitted/woven fabric is selected from the group consisting of polyethylene terephthalate and nylon.
Patent KR-20120011556-A (KR)
Title: Automated Ultrasonic Digital Board for Buffering and Transmission of Multi Channel, High Speed ADC Data
Inventor: CHO CHAN HEE
IPC: G01N29/44
Filed: 2010-07-29
Abstract: PURPOSE: An automatic ultrasonic wave digital board is provided to reduce volume and manufacturing costs by processing an internal digital filtering process, a real-time encoder data monitoring process, and a data transmission process with a PC in parallel. CONSTITUTION: An automatic ultrasonic wave digital board capable of buffering and transmitting analog-to-digital data at multi-channels and high speed includes an operational amplifier(1), an A/D converter(2), an A/D converter output terminal(3), an FPGA input terminal(4), a memory interface(5), and an interface(6). The operational amplifier includes an input connector of an analog ultrasonic signal, a differential preamplifier, and a high unit bandwidth. The operational amplifier removes an external noise and prevents the distortion of an analog ultrasonic signal. The A/D converter converts the inputted analog ultrasonic signal into a digital signal. The FPGA input terminal receives the A/D converted digital signal. The memory interface stores the digital signal in real time. The interface transmits the stored signal to a PC.
Patent KR-20120014276-A (KR)
Inventor: YOUN KIL SUB
IPC: B65G47/49
Filed: 2010-08-09
Abstract: PURPOSE: An industrial robot, for separating freights according to weight of freights on a conveyor system, and a control method thereof are provided to inform an operator of problems after a container system and a robot are paused in the damage and shortage of cargo. CONSTITUTION: An industrial robot comprises a load cell(Lc), a comparison unit(300), and a controller(400). The load cell senses the weight of a cargo(M) on a conveyer system(100) as the electric signal. The comparison unit receives the cargo weight information from the load cell. The comparison unit judges whether freight information is included within a range of proper weight information pre-set in a comparison weight information DB(Database), or not. If the cargo weight information is within a range of the appropriate weight information, the controller controls a robot in a proper site.
Patent KR-20120014650-A (KR)
Inventor: KIM SOO TACK
IPC: B25J19/00
Filed: 2010-08-10
Abstract: 본 발명은 관절과 모터로 구성된 회전운동기구를 결합하여 다양한 작업동작을 구현하는 다관절 로봇에 관한 것으로, 보다 상세하게는 모터를 교체하거나 관절부를 유지보수하는 과정에서 관절부에 연결된 암이 불필요하게 움직이지 못하도록 고정하는 암고정 장치에 관한 것이다. 
본 발명의 실시예에 따른 다관절 로봇용 암고정 장치는, 하나 이상의 관절부와, 상기 관절부에 연결되며 스토퍼가 구비된 암을 갖는 다관절 로봇용 암고정 장치에 있어서, 상기 관절부에 고정 및 분리 가능하도록 착탈부가 구비된 몸체와, 상기 몸체에 구비되어 상기 스토퍼를 밀착 지지하는 고정부로 구성된다. 
이에 따라, 로봇의 관절부에 직접 설치하여 암을 고정할 수 있으므로, 종래와는 달리 휴대가 용이하고 별도의 설치공간이 불필요함은 물론 초보자도 신속하고 안전하게 설치할 수 있다.
Patent KR-20120017742-A (KR)
Title: Method for controlling of electric parking brake system
Inventor: JEON JAE WOO
IPC: B60T13/74
Filed: 2010-08-19
Abstract: PURPOSE: A control method of an electronic parking brake system is provided to improve an emotional quality by reducing a noise and vibration while operating an electronic parking brake system. CONSTITUTION: A control method of an electronic parking brake system is as follows. If a park braking control command is input(S1), a target braking force is calculated according to a state of a vehicle(S3). The target braking force and a load sensor value are compared(S4). A duty for removing low noises of an actuator is calculated according to the comparison result(S5). The actuator is driven by the duty towards the direction where the braking force is generated(S6). The braking force is estimated by measuring a driving current per every measuring period while driving the actuator(S9). An effective braking force, in which effectiveness is verified, is calculated by comparing the calculated braking force and measure braking force(S10). The effective braking force and target braking force(S11). The actuator driving is off according to the comparison result(S12).
Patent KR-20110065295-A (KR)
Title: System and method of user device aware conferencing using networked services
Inventor: YI JONG HWA
IPC: H04W4/18
Filed: 2010-08-23
Abstract: PURPOSE: A system and a method for offering a conference service using a network service according to the capability of a user terminal are provided to perform required media transcoding on the Internet or a network service provider network. CONSTITUTION: A service list management unit(110) registers a new conference service. A conference management unit(120) decides media conversion which is necessary for media transmission corresponding to the capability of a user terminal. A service routing path management unit(130) refers to a network device supporting the media conversion through the Internet. A conference data transmission management unit(140) connects to a transcoding service location. The conference data transmission management unit converts media.
Patent KR-20120019521-A (KR)
Inventor: LIM DONG GON
IPC: A61H31/00
Filed: 2010-08-26
Abstract: PURPOSE: A cardiopulmonary resuscitation tool is provided to enable a user to simply restore the heart of the old and youth. CONSTITUTION: A cardiopulmonary resuscitation tool comprises: a belt(10) which surrounds the body of a patient; a supporting board(20) which is formed in a palm shape and finds the center of the heart of the patient; and a belt(30) which fixes an object capable of applying load to the heart of the patient.
Patent KR-20120020668-A (KR)
Title: Multi-light guide sheet and liquid crystal display device including the same
Inventor: MOON CHANG YUL
IPC: G02F1/13357
Filed: 2010-08-30
Abstract: PURPOSE: A complex optical sheet and a liquid crystal display device with the same are provided to increase the optical efficiency of a backlight unit. CONSTITUTION: A light source is located in a lower part of a liquid crystal panel. A complex optical sheet(200) is placed on an upper part of the light source. A prism peak is formed on one side of a light concentrating layer which faces the liquid crystal panel. A diffusion layer with a haze component is formed on the other side of the light concentrating layer. A reflecting plate(125) is located in a lower part of the complex optical sheet.
Patent KR-20120022489-A (KR)
Title: Bicycle path using pultrusion frp
Inventor: YOON SOON JONG
IPC: E01D18/00
Filed: 2010-09-02
Abstract: PURPOSE: A bicycle path using FRP composite materials is provided to improve durability and corrosion resistance and reduce facility and maintenance costs of a bicycle path by employing segments and a bottom plate that are manufactured out of pultrusion FRP. CONSTITUTION: A bicycle path using FRP composite materials comprises piers(10), a plurality of steel beams, a bottom plate, and a tunnel roof(40). The piers are installed at regular intervals in the center of a road or one side of a sidewalk. The steel beams are arranged and supported at regular intervals on the top of the adjacent piers in the width direction of the road. The bottom plate is installed on the top of the steel beams. The tunnel roof is built by joining segments on the bottom plate to have a semicircular cross section. The bottom plate and the tunnel roof are manufactured out of pultrusion FRP.
Patent KR-20120029849-A (KR)
Title: Method for production of doughnut-shaped rice cake
Inventor: CHOI SUK HYUN
IPC: A23L7/10
Filed: 2010-09-17
Abstract: PURPOSE: A producing method of donut shaped rice cake by securing the taste of the rice cake is provided to enable users to easily separate the steamed rice cake from a steamer. CONSTITUTION: A producing method of donut shaped rice cake comprises the following steps: mixing rice powder with salt, water, raw undiluted rice wine, and sugar to obtain rice dough; firstly fermenting the rice dough for 6-8 hours at 26-30 deg C, and degassing; secondly fermenting the rice dough for 2-3 hours at 30-35 deg C before secondly degassing, and adding water or soymilk for kneading; thirdly fermenting the rice dough at room temperature at room temperature; and steaming the fermented rice dough .
Patent KR-20110040674-A (KR)
Title: Coating for actuator and method of applying coating
Inventor: STRITTMATTER PATRICK CLEMENT
IPC: H01L41/22
Filed: 2010-09-27
Abstract: PURPOSE: A coating for an actuator is provided to afford a device having a touch sensitive display and to facilitate the driving of the actuator. CONSTITUTION: A method comprises: applying a lip(404), comprised of a first material, disposed along at least a portion of an outer edge of an actuator of an electronic device; and applying a coating(406), comprised of an elastic material, to cover a part of the actuator, the coating disposed to facilitate actuation of the actuator. The lip is disposed along an outer edge of the actuator.
Patent KR-20120032984-A (KR)
Title: 440mpa grade high strength steel plate having excellent rigidity and ductility, and method for manufacturing the same
Inventor: GOO NAM HOON
IPC: C21D9/46
Filed: 2010-09-29
Abstract: PURPOSE: A 440 MPa grade high-strength steel plate with superior rigidity and ductility and a manufacturing method thereof which avoids a peritectic reaction region are provided to form a mixed tissue of ferrite and pearlite by adding silicon as a dissolved element that prevents the deterioration of materials. CONSTITUTION: A 440 MPa grade high-strength steel plate with superior rigidity and ductility comprises carbon of 0.05-0.065 weight%, manganese of 1.3-1.6 weight%, silicon of 0.1-0.2 weight%, phosphorus of 0.025 weight% or less, sulfur of 0.006 weight% or less, niobium of 0.006ppm or less, soluble aluminum of 0.04 weight% or less, and iron and inevitable impurities of the remaining amount. The high-strength steel plate has a grain size of 5-10μm. A manufacturing method for the high-strength steel plate comprises a slab hot-rolling step(110) and a slab coiling step(120).
Patent KR-20120033529-A (KR)
Inventor: LEE CHONG JAE
IPC: C02F3/10
Filed: 2010-09-30
Abstract: PURPOSE: A sewage and wastewater treating media manufacturing method is provided to initially proliferate the bacterial numbers of spore conversion complex microorganisms required for biological treating sewage and wastewater. CONSTITUTION: Spore conversion complex microorganisms are introduced into synthetic resin materials to be mixed. The mixture is shaped and longitudinally discharged using an injection and extrusion molding unit. A cutter cuts the extruded material. Spore conversion complex microorganisms are mixed with synthetic resin-based media. The spore conversion complex microorganisms are re-activated to increase the bacterial number of the microorganisms.
Patent KR-20120034464-A (KR)
Title: Mobile device and method for channel access using the mobile device
Inventor: JEON SEUNG WOO
IPC: H04W52/28
Filed: 2010-10-01
Abstract: PURPOSE: A wireless communication terminal and a channel access method using the same are provided to variably set an energy efficiency threshold value according to a battery state of the wireless communication terminal and an internal data queue state, thereby calculating optimum transmission power and determining whether to access a channel. CONSTITUTION: A calculating unit(310) calculates energy efficiency which is the rate of predicted consumption energy to the amount of transmitting data packets by transmitting a data packet. A setting unit(320) sets a threshold value which is the energy efficiency. A determination unit(330) determines whether to access a channel of the base station based on the threshold value of the energy efficiency.