baber/WOPTO huggingface dataset:
Patent KR-20080095919-A (KR)
Title: Hybrid car and its control method
Inventor: FUKUMURA MITSUMASA
IPC: B60L50/15
Filed: 2007-02-22
Abstract: An HV-ECU performs refresh discharge of a battery before charging the battery from the commercial power supply by using an AC/DC converter (S110). After the battery is refresh-discharged (S150), the HV-ECU outputs a control signal to the AC/DC converter to drive the AC/DC converter and charges the battery from the commercial power supply (S170).
Patent KR-20080106325-A (KR)
Title: Arrangement of an air mass meter at a flow channel
Inventor: LANG JUERGEN
IPC: G01F1/684
Filed: 2007-02-24
Abstract: In the case of an arrangement of an air mass meter (1) at a flow channel, a receiving opening for the air mass meter (1) is provided at a housing section of the flow channel. This receiving opening is surrounded by a flange (12). The air mass meter (1) has a foot (3) with a bearing surface (4) facing the flange (12) and fastening means are provided for fastening the foot (3) to the housing section. In order to determine the position of the air mass meter (1) more precisely, means for positioning, which is free of play, of the air mass meter (1) with respect to the flow direction of the fluid flow which is guided in the flow channel are provided on the foot (3) and the housing section. ® KIPO & WIPO 2009
Patent KR-20080103102-A (KR)
Title: Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film
Inventor: IIDA KOICHIRO
IPC: H01L51/00
Filed: 2005-03-07
Abstract: Disclosed is an excellent composition for charge-transporting films which enables to obtain an organic electroluminescent device with excellent heat resistance and high hole injecting/transporting ability which can be driven at a low voltage. The composition for charge-transporting films contains at least an ion compound represented by the general formula (1) below or the like and a charge-transporting compound. (In the general formula (1), R11 represents an organic group bonded to a carbon atom of A1; R 12 represents an arbitrary group; R11 and R12 may combine together to form a ring; A1 represents an element of the third or higher row in group 17 of the long form periodic table; Z 1n1- represents a counter-anion; and n1 represents the ionic valency of the counter-anion.
Patent KR-20090012220-A (KR)
Title: Dual pdfe system with forward-backward viterbi
Inventor: KIM JIN HONG
IPC: H03D1/04
Filed: 2007-04-13
Abstract: The present invention provides a novel technique for improving the performance of equalizers by reducing the effects of error propagation in equalizers that use a Viterbi Decoder. Methods and systems are described that can improve the performance of equalizers by reducing the effects of error propagation in equalizers that use a Viterbi Decoder. Systems and methods of symbol correction in prediction decision feedback equalization (''pDFE'') architectures are described. Systems are described that include one or more enhanced Viterbi decoders together with novel methods of symbol correction to obtain better system performance. Systems and methods are described that utilize dual pDFEs and can use a blending algorithm to reduce errors in symbol decoding. Dual pDFEs are described that include forward and backward Viterbi decoders wherein the backward Viterbi decoded may operate on time reversed data blocks and with some degree of latency. Forward and backward Viterbi decoders can generate different decoded symbols from the same equalized data. A blending algorithm is described for weighting results based on reliability of the respective decoded symbols. A forward-backward blender can additionally increase performance of the second pDFE by blending long delayed trellis symbols from the first Viterbi decoder with symbols output by the second Viterbi decoder.
Patent KR-20090045889-A (KR)
Inventor: YASUI KEI
IPC: C08F8/20
Filed: 2007-08-29
Abstract: 광학적으로 안정한 신규의 하이퍼브랜치 폴리머에 관한 것으로, 분자 말단을 여러 화합물로 유도화가 가능한 신규의 하이퍼브랜치 폴리머를 제공하며, 상기 폴리머의 제공방법을 제공한다. 
     식(1): 
     
       
     
     로 나타나는 구조에 있어서, 분자말단이 할로겐 원자인 하이퍼브랜치 폴리머. 상기 하이퍼브랜치 폴리머는 비닐기 구조를 갖는 디티오카바메이트 화합물을 리빙라디칼중합함으로써 얻어질 수 있는 디티오카바메이트기를 분자 말단에 있는 하이퍼브랜치 폴리머를, 할로겐 원자로 치환함으로써 얻어질 수 있다. 또한, 할로겐 원자의 분자 말단을 아미노기 또는 암모늄기로 하는 하이퍼브랜치 폴리머로 제공된다,  
       
     하이퍼브랜치, 폴리머, 할로겐, 분자 말단, 비닐기, 디티오카바메이트,
Patent KR-20090006870-A (KR)
Title: Method for operation of a marine-vessel propulsion system with waste-heat recovery, as well as a marine-vessel propulsion system with waste-heat recovery
Inventor: FROEHLICH HANS JOACHIM
IPC: B63J99/00
Filed: 2007-03-02
Abstract: The problem that an unpredicted failing of the power generation by the waste-heat recovery system (20) can lead to interference with the power supply system or even to a blackout in the marine vessel, is avoided according to the invention in that, during motor operation of a shaft generator/motor (11) and in the event of a failure of the power generation by the waste-heat recovery system (20), the shaft generator/motor (11) is switched from motor operation to generator operation, with an energy source (17, 52) feeding electrical power into the marine-vessel power supply system (5) during the switching time, such that the voltage and frequency of the marine-vessel power supply system (5) do not fall below a respectively predetermined limit value.
Patent KR-20090016464-A (KR)
Title: Method and apparatus of space-time-frequency coding
Inventor: WU GANG
IPC: H04B7/02
Filed: 2007-05-30
Abstract: The invention relates to a space-time-frequency encoding for use in wireless communication systems. According to the encoding scheme provided by the invention, it first transforms a plurality of input element pairs into a plurality orthogonal element pairs respectively, each of the plurality of input element pairs and corresponding orthogonal element pair forming an orthogonal matrix; and then maps the first element, second element and the redundancy of the second element in each of the plurality of input element pairs and corresponding orthogonal element pair as channel elements to three predetermined time-frequency cells in a first and second two-dimension time-frequency matrix so as to make the channel elements in the first and second matrixes suitable for being transmitted via different antennas. As the redundant input element pairs and corresponding orthogonal element pairs transmitted via different antenna are orthogonal in both space-time domain and space-frequency domain at the same time, and thus two-dimension space-time transmit diversity gain and space-frequency transmit diversity gain can be achieved at the same time.
Patent KR-20090021349-A (KR)
Title: Percussion equipment driven by a pressurized incompressible fluid
Inventor: PIRAS BERNARD
IPC: B25D9/00
Filed: 2007-06-27
Abstract: The equipment comprises a body (2) inside which there are a bore in which a tool (3) is slideably mounted and a stepped bore forming a cylinder for a stepped piston (1) which together with this bore delimits a top chamber (5) and a bottom chamber (4) which chambers are sequentially supplied with incompressible fluid under high pressure under the action of a directional control valve (6), a control device varying the stroke of the striking piston between a long stroke and a short stroke and vice versa. The control device comprises a cylinder into which there opens at least one port (14) which also opens into the cylinder of the striking piston (1), and a port (13) connected to the directional control valve and in which a spool (12) is mounted, a first face of which spool lies in a first chamber (17) constantly subjected to a determined pressure and the second face of which spool lies in a second chamber (21) connected to a braking chamber (10).
Patent KR-20100081466-A (KR)
Title: 카드 통합 방법 및 그 시스템
Inventor: KIM KYUNG DUK
IPC: G06Q40/02
Filed: 2009-01-06
Abstract: 기존에 발급한 카드를 이용하여, 새로운 카드 서비스에 가입할 수 있고, 이러한 통합 카드를 이용하여 다양한 카드의 서비스들을 이용가능하게 하는 카드 통합 방법 및 그 시스템이 개시되어 있다. 방법은 a) 통합 서버에서 카드 리더기로부터 통신 망을 통해 카드의 가입 문의를 수신하는 경우, 상기 통합 서버는 상기 카드가 가입한 가입 정보를 상기 카드 리더기에 전송하는 단계; 및 b) 상기 통합 서버로부터 상기 카드의 가입 정보를 수신하는 경우, 상기 카드 리더기는 상기 수신한 가입 정보를 기초로 상기 카드를 이용한 카드 서비스를 수행하는 단계를 포함한다.
Patent KR-20100082398-A (KR)
Title: An apparatus for measuring a pollution level of oil
Inventor: KIM DONG YOUNG
IPC: G01N33/30
Filed: 2009-01-09
Abstract: PURPOSE: An apparatus for measuring pollution level of oil is provided to accurately measure pollution level and to induce oil change. CONSTITUTION: An apparatus for measuring pollution level of oil comprises: a temperature sensor(20) which measures oil temperature of a vehicle; a crystal micro balance(21) which measures resonance point by oil pollution; an oscillator(22) which generates frequency by the resonance point; a controller(23) which outputs oil change signal in case of oil pollution is over critical value; and an warning lamp(25) which informs oil change time.
Patent KR-20100083984-A (KR)
Title: Vehicular transmission range switching device
Inventor: JEON CHANG NAM
IPC: F16H59/08
Filed: 2009-01-15
Abstract: PURPOSE: A vehicular transmission range a switching device is provided to prevent the possibility of an error according to distance variation by maintaining the space between a rotary switch detection sensor and rotary switch detection processing unit. CONSTITUTION: A rotary knob(3100) is exposed from a housing. A rotary switch is connected to the rotary knob and is rotated by the rotary knob. The rotary switch(3200) comprises a rotary switch sensor having a rotary switch detection sensor sensing the rotation of the rotary knob. The rotary switch is arranged in the housing. The rotary unit(300) comprises a rotary substrate in which the rotary switch detection sensor is arranged in single-side.
Patent KR-20100086355-A (KR)
Title: Robot walking control apparatus and method thereof
Inventor: KWON WOONG
IPC: B25J9/16
Filed: 2009-01-22
Abstract: PURPOSE: A device and a method for controlling walking of a robot are provided to prevent energy waste and time delay by controlling torque of each joint of a robot. CONSTITUTION: A device(1) for controlling walking of a robot comprises a robot and a controller(3). The robot has multiple legs. The controller controls torque of the joints of the robot using a torque-based walking control method and a position-based walking control method. And the controller compensates momentum of the joints of the robot.
Patent KR-20100086708-A (KR)
Title: Contact type probe using flexible wire
Inventor: EUN TAK
IPC: G01R1/073
Filed: 2009-01-23
Abstract: PURPOSE: A contact type probe using a flexible wire is provided to improve the adaptability with respect to the height variation of a measurement target by securing a height margin as much as the bent length of the flexible wire. CONSTITUTION: A probe is combined with the failure inspecting unit with respect to a pattern electrode(15) and pressing and transferring unit(50). The pattern electrode is contacted with a flexible wire(40). The pattern electrode scans the vertical direction of the pattern electrode using the flexible wire which is bent to a scanning direction. The probe touches the upper side of the pattern electrode in order to inspect a disconnection failure and a short circuit failure.
Patent KR-20100089472-A (KR)
Inventor: CHO JAE BUM
IPC: B29C65/10
Filed: 2009-02-04
Abstract: 본 발명은 건 타입의 수지용접기에 관한것으로, 더욱 상세하게는 pvc수지의 용접재 토출구에 열풍이 동시에 토출되어 PVC 수지를 융해시켜 용접하는 것이 가능한 건 타입의 수지 열풍용접기에 관한 것이다. 
     본 발명은 PVC수지 용접봉(2) 투입구(3), 상기 PVC수지 용접봉 이송부(4), 상기 이송된 PVC수지 용접봉(2)을 피 용접재에 융해시키면서 토출하기 위한 용접봉 토출부(5), 상기 토출부(5)에서 토출되는 PVC수지 용접봉을 융해하기 위한 열선(6)과 모터(7)로 구동되는 송풍팬(8)으로 구성되는 열풍히터부(9), 상기 열풍히터부(9)에서 생성된 열풍을 토출부로 방사하는 방풍관(10), 상기 방풍관(10)에서 나오는 열풍을 토출부(5)에서 나오는 PVC수지 용접봉(2)과 피용접재에 정확히 방사하기 위한 열풍토출구(11), 상기 열풍히터부(9)를 온오프하기 위한 온오프 스위치(12)로 이루어지는 것을 특징으로 하는 건 타입의 수지 열풍용접기(1)이다. 
       
     열풍용접기, 히터부, 수지
Patent KR-20100090923-A (KR)
Title: 그라비아 인쇄기를 이용한 일체형 홀로그램을 갖는 포장지 및 그 제조방법
Inventor: CHO IL HAENG
IPC: B32B27/00
Filed: 2009-02-09
Abstract: 본 발명은 그라비아 인쇄를 끝낸 필름을 리와인드하는 도중에 바로 홀로그램을 부착함으로써, 홀로그램을 홀로그램부착위치에 정확하게 부착할 수 있을 뿐만 아니라 일률적인 공정을 통해 포장지를 제조할 수 있는 그라비아 인쇄기를 이용한 일체형 홀로그램을 갖는 포장지 및 그 제조방법을 제공하는데 그 목적이 있다. 
     이러한 목적을 달성하기 위한 본 발명에 따르는 그라비아 인쇄기를 이용한 일체형 홀로그램을 갖는 포장지의 제조방법은, 각 홀로그램자리면(210)과 실링부(220)를 제외하고 필름(200) 상에 복수의 색상 인쇄유닛(100a~100n)을 이용하여 그라비아 인쇄하는 제1단계(S300); 상기 색상 인쇄유닛(100n)의 잉크실린더(110n)를 이용하여 상기 각 홀로그램자리면(210)에 접착제를 바르는 제2단계(S200); 상기 각 홀로그램자리면(210)에 각각 홀로그램(310)이 겹쳐지도록 홀로그램지(300)를 상기 필름(200)과 나란하게 공급하면서 압입하면서 합지하는 제3단계(S300); 가열수단(400)을 이용하여 상기 접착제를 열융착시켜 상기 필름(200) 상에 홀로그램(310)을 부착하는 제4단계(S400); 필름리와인더(500')에 상기 필름(200)을 리와인딩하면서 상기 홀로그램지(300)의 이형지(320)를 분리하여 리와인딩하는 제5단계(S500); 및 상기 실링부(220)를 기준으로 상기 필름(200)을 절단한 다음, 상기 실링부(220)를 타측 테두리에 부착하는 제6단계(S600);를 포함하는 제조방법으로 형성된 것을 특징으로 한다. 
       
     그라비아 인쇄, 이형지, 홀로그램, UV가열기
Patent KR-20100091287-A (KR)
Title: Antibaccterial fabric softener containing silver-alginate having low molecular weight
Inventor: JO BYUNG WOOK
IPC: D06M10/06
Filed: 2009-02-10
Abstract: PURPOSE: An antibacterial fabric conditioner is provided to improve an antibacterial power for Escherichia coli and Staphylococcus aureus by containing aqueous solution which has optimum concentration. CONSTITUTION: A fiber softener on the paste includes the low molecular alginic acid of the molecular weight 3000-5000. A minimum inhibitory concentration for the Escherichia coli of the aqueous solution of the low molecular alginic acid is equal to or greater than 350ppm. The minimum inhibitory concentration for the staphylococcus of the aqueous solution of the low molecular alginic acid is equal to or greater than 350ppm. As to the fiber softener, the pH at 25°C is 2.6-3.0. The Brookfield viscosity is 30-60cps. The specific gravity is 1.01-1.02 g/cm. The solid content is 15.0-16.0 weight%.
Patent KR-20100095135-A (KR)
Title: Concrete cure management system
Inventor: JO HO KYOO
IPC: E04G21/02
Filed: 2009-02-20
Abstract: PURPOSE: A concrete cure management system is provided to automatically calculate a compressive strength based on temperature history of concrete to promptly cope with a spot where many variables exist. CONSTITUTION: A temperature sensor(10) is buried under a part for which temperature history of concrete is measured. A signal processing unit(20) relays power through the temperature sensor and removes noises signal transferred from the temperature sensor. A data logger(30) comprises: a CPU board for converting temperature data into digital data by being connected to the temperature sensor through a wire; a power board; and a wireless modem for transmitting and receiving the temperature data. A PC(50) analyzes the temperature data through a cure management software.
Patent KR-20100095172-A (KR)
Title: Lumbar support of seat
Inventor: JUNG HO JIN
IPC: B60N2/90
Filed: 2009-02-20
Abstract: PURPOSE: The lumber support of the sheet. The load actuating from the support member through the operation cable on the operation lever shrinks. The active force of the operation lever is relatively small instituted. CONSTITUTION: The lumber support of the sheet. The support member(3), the operation cable(5), the operation lever(7), the load change mean is included. The support member is installed in the state where one side is fixed about the Seat frame(1). In order to offer the power drawing the other side of the support member to one side of the support member the operation cable is installed.
Patent KR-20100103138-A (KR)
Title: Scroll type compressor
Inventor: CHOI YONG WAN
IPC: F04C18/00
Filed: 2009-03-13
Abstract: PURPOSE: A scroll compressor is provided to prevent the sudden increase of torque during compression and to reduce manufacturing cost by employing a swing link structure. CONSTITUTION: A scroll compressor comprises a housing(110), a fixed scroll(130), a rolling scroll(150), an eccentric bush(170), and a drive shaft(190). The fixed scroll is fixed inside the housing. The rolling scroll is installed inside the housing and able to roll. The eccentric bush is installed in the rolling scroll and able to rotate. The drive shaft is connected via a drive pin to the eccentric bush. A swing control protrusion(175) adjusting the swing radius of the eccentric bush and a ring-shaped elastic member(194) exerting an elastic force to the swing control protrusion are installed in the adjacent part of the drive shaft and the eccentric bush.
Patent KR-20100103752-A (KR)
Title: System and method for payment by using store identity number, recording medium
Inventor: KIM JAE HYUNG
IPC: H04W4/12
Filed: 2009-03-14
Abstract: PURPOSE: A settlement method using a store generic number, a system and a recording medium therefore for enhancing the security in the card payment are provided to transmit a store native code to a payment client wireless terminal. CONSTITUTION: A settlement list transmitting unit(130) transmits an identified payment history to a client wireless terminal. A settlement list approval unit(135) receives an acknowledge message about the payment history processing from the client wireless terminal. The payment history approval unit decides the payment. A settlement approval request unit(140) is the payment history authorization, the settlement approval request statement is offered to the card company server. The settlement approval request unit requests the payment approval.
Patent KR-20100107178-A (KR)
Title: Displacement control valve of variable displacement compressor and assembly method thereof
Inventor: HAN YOUNG CHANG
IPC: F04B27/08
Filed: 2009-03-25
Abstract: PURPOSE: A capacity control valve of a capacity variable compressor and an assembling method thereof are provided to enable the intake pressure to be kept constant even if a discharging pressure rises since the opened degree of a valve body is limited by a sleeve member. CONSTITUTION: A capacity control valve(100) of a capacity variable compressor comprises a valve housing(110), a valve body(120), a solenoid(130), and a sleeve member(140). The valve housing comprises a crank chamber connecting hole(112), a discharging chamber connecting hole(113) and an intake chamber connecting hole(111) to which the crank chamber pressure, the discharging chamber pressure and the intake chamber pressure are respectively applied, and a first guide hole(117) crossing the discharging chamber connecting hole and the crank chamber connecting hole. The valve body is composed of a large-diameter part and a small-diameter part, opens and closes the inlet of the first guide hole while reciprocating. The solenoid makes the valve body reciprocate. The sleeve member comprises a sleeve with a larger diameter than the small-diameter part and connects the small-diameter part of the valve body to the solenoid.
Patent KR-20100110143-A (KR)
Title: Robot system for restaurant serving
Inventor: KANG BOK HYUN
IPC: B25J13/08
Filed: 2009-04-02
Abstract: PURPOSE: A robot system for serving in a restaurant is provided to enable the angle of a display screen to be adjusted according to a user's height. CONSTITUTION: A robot system for serving in a restaurant comprises a top portion(1000), a bottom portion(2000), and a middle portion(3000). The middle portion is fixed to the bottom portion and is rotatably connected to the top portion. A connected PCB(Printed Circuit Board) is located on the middle portion. Signal cables are connected to both sides of the connected PCB. One signal cable is connected to the top portion and the other cable is connected to the bottom portion. The top portion comprises an ordering device(1100), a camera, and a pair of articulated robot arms(1300). An oderer selects and inputs the menu through the ordering device. The bottom portion comprises a controller, a serving robot moving unit, and an obstacle detecting sensor. The controller provides the menu using the video signals of the camera. The serving robot moving unit transfers the serving robot controller according to the control of the controller.
Patent KR-20100115247-A (KR)
Title: Burner and cooking appliance
Inventor: WIE JEA HYUK
IPC: F24C3/08
Filed: 2009-04-17
Abstract: PURPOSE: A burner and a cooker are provided to enable the uniform dispersion of the mixed gas to a burning unit, since the burner is formed of an equal number of supply units and burning units. CONSTITUTION: A burner comprises a feed unit(510,512,514), a burning unit(530,550,570), and a connection unit(582,584). The feed unit supplies the mixed gas of the air and gas. The burning unit receives the mixed gas from the multiple feed units and is formed with fire holes for the generation of the flame. The connection unit connects the multiple burning units to each other. The numbers of the feed units and the burning units are equal.
Patent KR-20100117958-A (KR)
Title: Steel with superior impact characteristic at law temperature and the method of producing the same
Inventor: PARK KYU SEOP
IPC: C21D8/00
Filed: 2009-04-27
Abstract: PURPOSE: Steel with superior low-temperature impact characteristic and a method of producing the same are provided to obtain crystal particles with micro-size average grain. CONSTITUTION: Steel with superior low-temperature impact characteristic comprises C 0.06~0.10 weight%, Si 0.15~0.35 weight%, Mn 1.00~1.50 weight%, P 0~0.025 weight% or less, S 0~0.025weight% or less, Nb 0.02~0.05 weight%, Al 0.02~0.05 weight%, Ca 0~0.005 weight% or less, N 0.006~0.012 weight%, V 0.02~0.04 weight% or less, Ni 0.1~0.5 weight%, Ti 0.01~0.03 weight%, and Fe and inevitable impurities of the rest amount. The average particle size of the steel material is 10μm or less.
Patent KR-20100118207-A (KR)
Title: Cooling tower
Inventor: LEE YONG JOON
IPC: F28C1/02
Filed: 2009-04-28
Abstract: PURPOSE: A cooling tower is provided to minimize the moisture of the wet air by cooling the wet air several times before the wet air discharged to the atmospheric layer from a cooling tower is externally discharged. CONSTITUTION: A cooling tower comprises a housing(10) and a wet-air cooling unit. The high-temperature water is scattered in the housing and is cooled through the contact with the outdoor air. The cooled water is stored in the housing. The wet air making contact with the cooling water passes through the wet-air cooling unit, is condensed in the process and is collected as the evaporating water. The wet-air cooling unit makes the dry air to be externally discharged. The wet-air cooling unit comprises a first cooling unit(30) and a second cooling unit(50). The first cooling unit is arranged across the housing to the top of the high-temperature water jetting area and condenses the wet air. The second cooling unit is installed on the upper part of the first cooling unit and condenses the wet air.
Patent KR-20100119970-A (KR)
Title: Linear vibrator
Inventor: JEON YOUNG JAE
IPC: B06B1/04
Filed: 2009-05-04
Abstract: PURPOSE: A linear oscillation device which easily processes a weight body which does not have a separate through hole is provided to minimize the contact of a case and a weight body by forming the weight body to be separated from the case. CONSTITUTION: A linear oscillation device comprises a vibrator(120), a case(140), a bracket(160) and a spring member(180). The vibrator comprises a plate yoke and a ring-shaped magnet. A weight body is installed at the upper part of the plate yoke. The magnet is installed on the plate yoke to surround the weight body. The case includes a vibrator and divides the internal space. The bracket is arranged on the lower part of the case. A cylindrical coil is installed in the bracket for linear movement.