baber/WOPTO huggingface dataset:
Patent KR-20070010177-A (KR)
Title: Flame-retardant synthetic leather
Inventor: SUGIYAMA SHO
IPC: D06N3/00
Filed: 2005-02-18
Abstract: A flame-retardant synthetic leather, characterized in that it is composed of a synthetic leather base cloth of thermoplastic synthetic fibers being three-dimensionally intermingled with one another and an aqueous polyurethane resin and comprises a layer (A) being a surface layer and other layers (B), wherein a fiber constituting the layer (A) is an extremely fine thermoplastic synthetic fiber having a fineness of 0.5 dtex or less and exhibiting excellent resistance to wear and/or light, said extremely fine thermoplastic synthetic fiber comprises a polyester homopolymer having an intrinsic viscosity (IV) of 0.50 to 0.70 and is contained in anamount of 10 to 60 wt % relative to the synthetic leather base cloth, at least one layer of the layers (B) has a flame-retardant thermoplastic synthetic fiber containing phosphorus in an amount of 0.09 wt % or more relative to the synthetic leather base cloth, the aqueous polyurethane resin is contained in an amount of 5 to 20 wt % relative to the synthetic leather base cloth. ® KIPO & WIPO 2007
Patent KR-20070017382-A (KR)
IPC: C08J3/22
Filed: 2004-05-20
Abstract: 브롬화 음이온성 스티렌계 중합체의 첨가제가 없는 과립의 취약성에도 불구하고, 특정 기계적 방법을 사용하여 브롬 함량이 약 50 중량% 이상이고, 펠렛의 약 70 중량% 이상 (바람직하게는 약 75 중량% 이상) 이 표준 US 제 40 호 체 상에 남고, 약 30 중량% 이하 (바람직하게는 약 25 중량% 이하) 가 표준 US 제 5 호 체 상에 남는, 순수한 브롬화 음이온성 스티렌계 중합체의 펠렛을 산출하는 것이 가능하다는 것을 발견하였다.     바람직한 구현예에서, 이러한 펠렛화된 음이온성 스티렌계 중합체는 브롬 함량이 약 67 중량% 이상, 예를 들어, 약 67 내지 약 71 중량% 의 범위인 브롬화 음이온성 폴리스티렌이다.     또한 바람직한 것은 220℃, 2.16 kg 에서의 용융 흐름 지수 (ASTM D 1238-99) 가 4 g/10 분 이상, 바람직하게는 5 g/10 분 이상인, 펠렛화된 브롬화 음이온성 스티렌계 중합체이다.     본 발명의 또다른 구현예는 하기 방법을 포함하는, 펠렛화된 순수한 브롬화 음이온성 스티렌계 중합체의 제조 방법이다:  
     A) 용융된 순수한 브롬화 음이온성 스티렌계 중합체의 가닥을 형성함;  
     B) 상기 가닥을 다공성 컨베이어 벨트 상에서 냉각하고 공기 흐름을 아래쪽으로 향하게 힘을 가하여, 상기 가닥을 펠렛으로 부서지게 함; 및 
     C) 상기 펠렛을 펠렛으로부터 미립자를 제거하는 분립기 내에 떨어뜨림.
Patent KR-20070010185-A (KR)
Title: Polymer powder comprising polyamide use thereof in a moulding method and moulded body made from said polymer powder
Inventor: MONSHEIMER SYLVIA
IPC: C08J3/14
Filed: 2005-03-03
Abstract: The invention relates to a polymer powder, comprising polyamide, use thereof in a moulding method and moulded body made from said polymer powder. The moulding method involves layering methods using powder, whereby selective regions of the relevant layer are fused by introduction of electromagnetic radiation. The selectivity can be achieved by means of masking, application of inhibitors, absorbers or sensitizers, or by focussing of the input energy, without restricting the invention thereto. After cooling, the solidified regions can then be removed as a moulded body from the powder bed. The moulded bodies produced thus exhibit clear advantages in the component properties, in particular, the surface properties compared to moulded bodies made from conventional powders. A further advantage is that the improved surface properties do not negatively affect the other properties, so that the machinability remains good and the mechanical properties are also no worse than for components made from conventional polymer powder. ® KIPO & WIPO 2007
Patent KR-20070027597-A (KR)
Title: (meth)acrylate, polymer and resist composition
Inventor: OOTAKE ATSUSHI
IPC: C08F20/28
Filed: 2005-05-17
Abstract: Disclosed is a polymer containing a constitutional unit having a specific acetal skeleton. This polymer can be used as a resist resin in DUV excimer laser lithography, electron beam lithography, EUV lithography or the like. ® KIPO & WIPO 2007
Patent KR-20080064230-A (KR)
Title: Phase transition cosmetic transdermal delivery system with increased skin absorption
Inventor: KWAK SANG HOON
IPC: A61K8/02
Filed: 2007-01-04
Abstract: A skin beauty patch is provided to increase skin permeability of a drug by comprising a drug layer or a drug and adhesive complex layer including the drug, which is solid before adhesion and liquefied by body temperature or friction after the adhesion, thereby the drug being rapidly absorbed and exhibiting rapid effect of the drug. A skin beauty patch comprises: a backing layer; an adhesive layer; a drug layer which is liquefied by body temperature and friction; and a release liner. A skin beauty patch comprises: a backing layer; a drug and adhesive complex layer which is liquefied by body temperature and friction; and a release layer.
Patent KR-20080068213-A (KR)
Title: Plasma display, and driving device and method thereof
Inventor: KWAK SANG SHIN
IPC: G09G3/296
Filed: 2007-01-18
Abstract: A plasma display apparatus, and an apparatus and a method for driving the same are provided to reduce inactive power by removing circulating currents from an inductor while increasing or decreasing voltage of electrodes through the inductor. First and second transistors are connected in series between a first voltage source for supplying a first voltage and plural first electrodes. A third transistor is connected between the first electrodes and a second voltage source for supplying a second voltage lower than the first voltage. A first end of a capacitor(Cs1) which is charged by a voltage between the first and second voltages, is connected to the second voltage source. A first end of an inductor(L) is connected to the capacitor. An anode of a first diode is connected to a second end of the inductor and a cathode thereof is connected to a contact point between the first and second transistors. A first end of a fourth transistor is connected to the second end of the inductor. A cathode of a second diode is connected to a second end of the fourth transistor and an anode thereof is connected to the first electrodes. A cathode of a third diode is connected to the second end of the inductor and an anode thereof is connected to the second voltage source.
Patent KR-20070077774-A (KR)
Title: Portable broadcast receiving apparatus
Inventor: UENAKA HIROYUKI
IPC: H04N5/50
Filed: 2007-01-23
Abstract: A portable broadcast receiving terminal is provided to continuously receive the broadcasting program which a user currently receives even when the user moves in another broadcasting region by public transportation. A memory unit(108) stores information necessary for continuously receiving a signal during movement of a user. A watch unit(105) measures the current time. A channel determining unit(100) determines a receivable channel by comparing the stored information and the measured current time. An output unit notices that the receivable channel is changed. An input unit receives information about movement, and the channel determining unit(100) determines the receivable channel by the input information.
Patent KR-20080069489-A (KR)
Title: Adapter and method for organizing the adapter
Inventor: PARK SAE ROM
IPC: H04L29/12
Filed: 2007-01-23
Abstract: An adapter and a method for organizing the same are provided to convert optical data signals into PLC(Power Line Control) signals via an optical cable and transmit the PLC signals to an ONU(Optical Network Unit). An adapter includes an optical signal transceiving module(310), a PLC conversion module(320), an MAC(Media Access Control) address conversion unit(321), a physical layer conversion unit(322) and a PLC transceiving module. The optical signal transceiving module receives optical data signals from an optical unit via an optical cable. The PLC conversion module converts the received optical signals into PLC signals. The MAC address conversion unit converts an MAC address of the optical data signals into that matched with a PLC protocol. The physical layer conversion unit modulates the optical data signals into PLC data packet signals having a physical layer matched with the PLC protocol. The PLC transceiving module transmits the converted PLC signals to the ONU.
Patent KR-20080071685-A (KR)
Title: Support member and apparatus for treating substrate with the same
Inventor: PARK HUEI JIN
IPC: H01L21/68
Filed: 2007-01-31
Abstract: A support member and a substrate processing apparatus with the same are provided to prevent a substrate from being separated from a support member by configuring the support member with a plate and chucking pins. A housing(10) provides a space in which a substrate processing process is performed. A support member(20) supports a substrate in the housing. A driving member(30) rotates the support member to allow the substrate to be rotated in a processing speed. A nozzle sprays a processing fluid onto the substrate supported by the support member. The support member includes a plate and chucking pins for chucking and dechucking an edge portion of the substrate. The chucking pin includes a driving pin being rotated on an upper surface of the plate with a constant angle, a receiving unit, an inclined unit for sliding the substrate by the revolution of the driving pin, a fixing unit, and a separation preventing unit having a diameter greater than that of an outer circumference of the fixing unit.
Patent KR-20080073032-A (KR)
Title: Method for word input based on prediction
Inventor: PARK BONG RAE
IPC: G06F40/00
Filed: 2007-02-05
Abstract: A prediction-based word inputting method is provided to input a desired word or sentence rapidly and easily and predict a word syllable by syllable to increase a hitting ratio. A clue is extracted from characters inputted through a character input device of an electronic apparatus or a previously inputted text(S20). Syllable candidates which are expected to be inputted next are extracted from a prediction information database by using the extracted clue(S30). The extracted syllable candidates are displayed on a character output device of a user terminal(S40). One of the displayed syllable candidates is selected by a user and transmitted to an application program(S50).
Patent KR-20080077516-A (KR)
Title: Circuit for delaying frequency oscillation and method of driving the same
Inventor: LEE HAN SOO
IPC: H03K5/134
Filed: 2007-02-20
Abstract: A frequency oscillation delay circuit and a method for driving the same are provided to perform a stable frequency oscillation operation by re-performing a frequency oscillation operation after a predetermined time delay. A frequency oscillation delay circuit includes an input circuit unit(300), and a delay circuit unit(302). The input circuit unit receives a power-down signal having a predetermined pulse width. The delay circuit unit outputs a power-down delay signal to a frequency oscillator. The power-down delay signal has a time delay longer than the pulse width in response to the received power-down signal. The frequency oscillator oscillates the frequency signal after delaying the frequency signal as much as the delay time in response to the power-down delay signal outputted from the delay circuit unit. The delay circuit unit has a resistor and a MOS capacitor which is coupled to the resistor.
Patent KR-20080083480-A (KR)
Title: 인버터 및 이를 갖는 백라이트 장치
Inventor: SHIMURA TATSUHISA
IPC: G02F1/133
Filed: 2007-03-12
Abstract: 관통전류를 억제할 수 있는 인버터가 개시된다. 이 인버터는 완충 버퍼, 제 1 및 제 2 레벨시프트 및 스위칭부를 구비한다. 이 인버터에 따르면, 제 2 레벨 시프트에 의해 스위칭부의 엔모스 트랜지스터로 입력되는 제 2 게이트 구동펄스의 전압레벨이 일정 전압 폭만큼 하강한다. 이렇게 함으로써, 엔모스 트랜지스터의 턴 온 시점이 지연된다. 이에 따라, 스위칭부를 구성하는 피모스 트랜지스터와 엔모스 트랜지스터가 동시에 오프되는 턴 오프 구간이 충분히 확보된다. 따라서, 피모스 트랜지스터와 엔모스 트랜지스터가 동시에 턴온되어 발생되는 관통전류의 발생을 억제한다.
Patent KR-20080085409-A (KR)
Title: Flash memory for reducing coupling noise
Inventor: CHOI BYUNG YONG
IPC: G11C16/02
Filed: 2007-03-20
Abstract: A flash memory for reducing coupling noise is provided to prevent coupling noise due to the reduced gap between word lines. String selection transistors(SST) are connected to a plurality of bit lines. Ground selection transistors(GST) are connected to a common source line. A plurality of memory cells(MC0-MC31) are connected between each string selection transistor and each ground selection transistor, and are connected to a plurality of word lines respectively. A first group of dummy memory cells(DMC1) are connected between memory cells connected to the first word line among the plurality of memory cells and the second selection transistors. A second group of dummy memory cells(DMC2) are connected between memory cells connected to the last word line among the plurality of memory cells and the first selection transistors respectively.
Patent KR-20080086249-A (KR)
Title: Correcting method for offset of master cylinder pressure sensor
Inventor: OH CHOONG LYUL
IPC: B60T8/173
Filed: 2007-03-22
Abstract: A method for compensating an offset of a master cylinder pressure sensor is provided to improve the stability of an electronic control system by detecting the offset value of the master cylinder pressure sensor and compensating the offset value. A method for compensating an offset of a master cylinder pressure sensor comprises the steps of checking on/off states of a brake pedal switch in an ECU and determining whether the current state is a braking state, checking a vehicle speed and determining whether the current vehicle is traveling, and checking an offset compensation state. If the vehicle starts and the brake pedal switch is off, the current state is decided on a non-braking state. If the vehicle speed is more than 10km/h, the current state is considered as a traveling state. If the pressure changing amount of the master cylinder pressure sensor is no more than 2bar during 30 seconds, the current state is considered as an offset compensation state.
Patent KR-20080086272-A (KR)
Title: Method of fabricating in plane switching mode liquid crystal display device
Inventor: PARK DAE LIM
IPC: G02F1/136
Filed: 2007-03-22
Abstract: A method for manufacturing an IPS(In-Plane Switching) mode LCD(Liquid Crystal Display) is provided to decrease the number of masks used in manufacturing thin film transistors, thereby reducing a manufacturing process and a manufacturing cost. A first substrate, which is divided into a pixel part, a data pad part, and a gate pad part, is prepared. A gate electrode(121) and a gate line(116) are formed in the pixel part of the first substrate. A gate-insulating layer is formed above the first substrate. An active pattern and source/drain electrodes(122,123) are formed in the pixel part of the first substrate. An n+-amorphous silicon thin film pattern is formed on the active pattern while the n+-amorphous silicon thin film pattern has the same shape as the active pattern. A data line(117) is formed in the pixel part of the first substrate. The data line crosses the gate line to define a pixel region. A pixel electrode(118) is formed in the pixel region while the pixel electrode is directly contacted with a portion of the drain electrode. The n+-amorphous silicon thin film pattern is partially removed to form an ohmic contact layer. A passivation layer is formed above the first substrate. A common electrode with plural slits(108s) is formed in the pixel part of the first substrate. A binding process of the first substrate and a second substrate is performed.
Patent KR-20070043745-A (KR)
Inventor: LEE MI HAI
IPC: D06F33/02
Filed: 2007-03-29
Abstract: 본 발명품은 가전중 세탁기의 기존 세탁방법에서 탈피한 새로운 세탁방법에 관한 것이다.  
     인류의 과학문명은 노동집약적 생산방법에서 꾸준히 진화해 왔으며 앞으로도 진화할 것이다. 
     그러나, 과거 세탁기의 세탁방법으로는 해결이 미미한 점이 몇가지 있고 해결해야할 과제들이 몇가지 있었다. 
     물절약과 환경보호 측면에서 살펴봐도 개선되어야 한다. 그방법으로 
     첫번째〉 과거 선조들의 세탁방식을 이용한 두드리는 세탁방법 
     두번째〉 전자투시방법에 의한 삶은과 세탁 동시해결방법 
     세번째〉 세탁방법의 원스톱 해결방법 
     네번째〉 널기와 자동 다림질방법을 할수있으므로 여러가지 문제를 해결할수 있다는것이 특징이다. 
       
     빨래 두드림, 전자열 투시, 바코드이용, 회전옷걸이 널기
Patent KR-20090000787-A (KR)
Title: System and method for financial transaction between mobile devices by using virtual account and program recording medium
Inventor: YOO BYUNG KU
IPC: H04W4/12
Filed: 2007-04-04
Abstract: A method for financial transaction between wireless terminals using a virtual account, a system and a recording medium therefore are provided to offer a safe and convenient financial transaction service. A system for financial transaction between wireless terminals using a virtual account comprises a message reception part receiving predetermined receiver wireless terminal information and transaction money information with a predetermined identifier in the messaging information of a radio message, a verifying information part confirming the receiver financial account information connected to the receiver wireless terminal information and the remitter financial account information connected to the remitter wireless terminal information, a virtual account treatment part paying on the virtual account which regards the remitter finance account or the receiver finance account as the parent account, a financial transaction confirmation part confirming the receiver agreement about the financial transaction by connecting to the wireless terminal corresponding to the receiver wireless terminal information and a financial transaction process part paying the amount of money deposited in the virtual account on the receiver finance account.
Patent KR-20080095980-A (KR)
Title: Current collector for secondary battery coated with carbon nano tube and secondary battery employed with the same
Inventor: YOON KEONG YEON
IPC: H01M10/02
Filed: 2007-04-26
Abstract: A current collector is provided to improve the adhesive force between a current collector and an electrode material due to the chemical combination by a reactor of a carbon nanotube, to prevent dust generation, delamination phenomenon of an electrode active material, the internal resistance increase of battery and the battery characteristic degradation and to improve cycleability by maintaining the current within the electrode and pressure distribution uniformly during the rechargeable cycle. A current collector for the secondary battery in which the electrode material containing an electrode active material is coated on the exterior is formed with a coating layer of a carbon nanotube. The carbon nanotube coating layer comprises a reactor (a) capable of combining with the whole or part of the surface of current collector, and a reactor (b) capable of combining with an electrode active material.
Patent KR-20070107616-A (KR)
Title: Formation method of external characteristic of arc welding power source
Inventor: KHABUZOV VASILIY ARESENYEVICH
IPC: B23K9/095
Filed: 2007-05-02
Abstract: A method for forming external characteristics of an arc welding power source is provided to improve control efficiency of a welding process by adjusting load voltage and current according to increase/decrease of load resistance. In a method for forming external characteristics of an arc welding power source, which method cyclically repeats a process of formation and transition of molten metal drop according to a form of external characteristics of a power source by controlling curved line shape and values of load voltage and load current mostly during the formation of an arc, the method comprises: observing instantaneous values of the voltage, current, electric power and load resistance from each cycle of the repeated process; ensuring the formation of the drop in the each cycle by forming a descending arm of the external characteristics when a decrease of the load resistance is observed; and ensuring the transition of the drop in the each cycle by forming an ascending arm of the external characteristics when a increase of the load resistance is observed.
Patent KR-20080101265-A (KR)
Inventor: KANG YU HYUNG
IPC: H04R1/40
Filed: 2007-05-16
Abstract: A non-vibration speaker improves the noises generated by the vibration by attenuating the vibration generated in frames of two speakers. An outer appearance of a first frame(100) is formed by a first frame(180). An outer appearance of a second speaker(200) is formed by a second frame(280). A coupler(300) couples a first coupling unit(190) formed in a first frame and a second coupling unit(290) formed in a second frame to face each other. The first coupling unit is protruded from an edge of the first frame. The second coupling unit is protruded from the edge of the second frame. The coupler couples the first and second frames through a first coupling groove(195) formed in a first coupling part and a second coupling groove(295) formed in a second coupling part.
Patent KR-20070114635-A (KR)
Title: External operation handle device for a circuit breaker
Inventor: ISHIDO HIDEKI
IPC: H01H71/52
Filed: 2007-05-21
Abstract: An external operation handle device for a circuit breaker is provided to display correctly a TRIP operation of the circuit breaker by moving forcedly a rotary handle from an on-position to a TRIP position. An external operation handle device is used for operating remotely a circuit breaker installed within a distribution board and a control board. The external operation handle device includes an adhesive base(3) fixed to a main body case of the circuit breaker, a rotary handle, a turn base(5) coupled through a connective shaft to the rotary handle, and a sliding base(6) connected to the turn base, in order to move a locker handle of the circuit breaker to on/off positions by rotating the rotary handle. An assist unit(13) moves the rotary handle to a TRIP position when the circuit breaker performs a TRIP operation. The assist unit is formed between the adhesive base and the rotary handle and includes a cam body fixed on the adhesive base, a cam follower(11) connected slidably with the rotary handle along an axial direction, and an urging spring(12) for pushing the cam follower against the cam surface. The cam follower is opposite to a cam surface of a cam body(10).
Patent KR-20090001800-A (KR)
Title: Apparatus and method for compensating driving energy in hybrid vehicle
Inventor: HWANG KYUNG WON
IPC: B60K6/22
Filed: 2007-05-22
Abstract: A method for compensating the drive energy of a hybrid vehicle, and an apparatus for compensating the drive energy of a hybrid vehicle are provided to improve the gasoline mileage by increasing the restoration braking amount. A method for compensating the drive energy of a hybrid vehicle comprises the steps of running in electricity running mode of by tipping of an accelerating pedal or stopping an engine; measuring the rpm of a main oil pump in an autotransmission by the present car velocity and a shift gear; and supplying an oil to the valve body through additional auxiliary oil pump if the measured idle rpm is below the set reference idle rpm.
Patent KR-20080105880-A (KR)
Title: Shutter apparatus for camera
Inventor: LIM DAE SOON
IPC: G03B9/10
Filed: 2007-06-01
Abstract: A camera shutter device is provided to reduce the size while maintaining shutter driving performance, operate a driving arm for operating a pair of shutters with improved force so as to rapidly drive the shutters and shield electromagnetic waves through a housing. A camera shutter device includes a housing(80) having an opening formed at the bottom thereof and a second through-hole(81) formed at the top thereof, a base(10) which is inserted into the housing and has a light transmitting hole(16), a bobbin(20) set on the base, a driving arm(30) rotatably mounted on the base, first and second magnets(41,42) respectively inserted into both sides of the driving arm, and first and second shutters(50,60) rotatably mounted on the base and slidably connected to the driving arm. First magnetic poles of the first and second magnets are arranged outside the driving arm and second magnetic poles of the first and second magnets are arranged inside the driving arm. The first and second shutters rotate in opposite directions to open/close the light transmitting hole.