baber/WOPTO huggingface dataset:
Patent KR-20080108636-A (KR)
Title: Artificial leather with excellent anti-static property
Inventor: HWANG YEONG NAM
IPC: D06M11/73
Filed: 2007-06-11
Abstract: Artificial leather having a superior antistatic property using charged particles having a charge-neutralizing performance is provided to be free from restriction about colors of product and a high production cost not using metalic yarn and to shorten a production process. Artificial leather having a superior antistatic property comprises non-woven and a polyurethane elastomer(3). The non-woven is made of microfiber. The polyurethane elastomer is dipped in the non-woven. The artificial leather with a superior antistatic property contains a nanoclay(1) of weight 1~10 weight% and salt of 1~50 weight% based on the polyurethane elastomer of weight 100 weight%. The salt is a compound melting in an organic solvent and is dissociated.
Patent KR-20080109482-A (KR)
Title: Image displaying method and image display system using the same
Inventor: KIM YOUNG CHAN
IPC: H04N5/445
Filed: 2007-06-13
Abstract: A method for displaying video signals and a display system to which the same is applied are provided to change the resolution of an image to be outputted according to the occupancy rate of a control means. A video signal display system comprises a control means for controlling each instrument, a host including an outputting means which outputs video signals, and a display means on which the outputted video signal is displayed. The method for displaying video signals comprises the following steps. The host changes and outputs the resolution of video signals to be outputted according to the occupancy rate of the control means(S510, S550). The display means receives the video signals having the changed resolution, and then displays the signals(S570).
Patent KR-20080001630-A (KR)
Title: Chemical mechanical polishing equipment and polishing method
Inventor: YANG KI HONG
IPC: B24B37/10
Filed: 2007-06-26
Abstract: CMP(chemical mechanical polishing) equipment is provided to improve uniformity on the front surface of a wafer by adjusting the quantity of injected slurry according to regions of a wafer by corresponding to the profile of a polishing target layer. A wafer is placed on a turntable(11). A polishing pad(12) polishes the wafer. A first arm supplies first slurry to the turntable. A second arm supplies second slurry to the turntable. A plurality of injection nozzles(15A,15B,15C) inject the first slurry supplied to the first arm to the turntable. A plurality of second injection nozzles inject the second slurry supplied to the second arm to the turntable. The first arm supplies the first slurry to the center of the turntable, and the second arm supplies the second slurry to the edge of the turntable.
Patent KR-20080008228-A (KR)
Title: Voltage regulator
Inventor: SUZUKI TERUO
IPC: G05F1/56
Filed: 2007-07-06
Abstract: A voltage regulator is provided to limit a rush current of an output circuit and shorten a rise time of an output voltage. A dividing circuit is connected to an output terminal to divide an output voltage, and an amplifying circuit(6) is input with a dividing voltage from the dividing circuit and a reference voltage to generate a signal for controlling an output circuit. A detecting circuit(7) is connected to a voltage input terminal to detect rising speed of an input voltage. A first output current detecting circuit is connected to an output of the amplifying circuit to detect an output current at the output terminal. A first output current limiting circuit(1) is connected to the detecting circuit and the first output current detecting circuit. A second output current detecting circuit is connected to the output of the amplifying circuit to detect the output current at the output terminal. A second output current limiting circuit(2) is connected to the second output current detecting circuit to control the output circuit.
Patent KR-20090005523-A (KR)
Title: Rotary engine
Inventor: PYON SANG BOK
IPC: F02B53/04
Filed: 2007-07-09
Abstract: A rotary engine is provided to reduce the mechanical loss, noise and vibration by rotating the rotor in the housing. A rotary engine comprises a concave(4) formed in the accurate surface in-between of the rotor(3) rotated in the inner surface of the housing(1); a gas seal(5,5') inserted into the groove positioned in the concave; and a seal ring(6) for the gas-proof inserted into the circular groove of the rotor. The housing has the stopper(8), and the sliding ceiling (sliding board) and roll(10), a compressed air room(12) (12') is formed on both sides of roll. The combustion chamber(13) is formed on the right side housing inside wall of the compressed air room and a small roll (roll)(17) is set up in the side wall of the guide groove(9) sliding plate person and confidentiality is heightened and discord is prevented. An exhaust pipe(19) of the expansion combustion gas and air inlet port(18) is set up in the housing.
Patent KR-20090008548-A (KR)
Title: Driving device of plsma display panel and method of driving the same
Inventor: AHN BYUNG NAM
IPC: G09G3/296
Filed: 2007-07-18
Abstract: A driving device of plasma display panel and driving method thereof are provided to improve wrong discharge property by varying set down voltage. A reset falling signal part(-Vy+Vcc) supplies a falling lamp signal to a scan electrode. An input signal part(Logic Input) supplies a low signal or a high signal. A set down voltage comparison detector(500) detects a voltage of the falling lamp signal according to the low signal and the high signal, and compares a voltage of a detected falling lamp signal with a predetermined reference voltage. A first resistor(R1, 520) to a third resistor(R3, 540) divide the voltage of the falling lamp signal. A cutoff part(600) blocks inflow of the voltage of the falling lamp signal in the input signal part. A switching part(550) controls the voltage of the falling lamp signal. A comparator(510) compares a voltage of a controlled falling lamp signal with the predetermined reference voltage.
Patent KR-20090008824-A (KR)
Title: The finance heat system according to the internet search
Inventor: CHO KYU JIN
IPC: G06F17/30
Filed: 2007-07-19
Abstract: A rearrangement system according to an internet search is provided to count search results by itself to search a searching word sequentially from searching words which are frequently searched to searching words which are not frequently searched, thereby effectively obtaining desired information and additionally necessary information. A user connects to a homepage to perform member registration for an internet search. A program that the homepage provides is downloaded to subscribers. The downloaded program executes a search in a computer. When the user inputs a searching word in a searching blank and presses a searching button, search results are displayed. Duplicate search results from the display search results are counted. The search results are sequentially rearranged from a larger count number to a smaller count number.
Patent KR-20080009658-A (KR)
Title: A backrest device in a chair
Inventor: NAKAYAMA KEN
IPC: A47C7/42
Filed: 2007-07-23
Abstract: A backrest device of a chair is provided to make the structure of a back sheet member simple to make the assembling of the back sheet member easier and to reduce the manufacturing cost of the back sheet member. A backrest device of a chair is formed by covering a back frame(6) having a middle opening with a back sheet member(12) to close at least a part of the middle opening of the back frame. The back sheet member includes a bag that is open in a lower end. The back frame is covered with the back sheet member except for the lower end thereof. The lower edge of the back sheet member is maintained by a holding member. The holding member is maintained by an engagement portion having an upper opening portion in the lower part of the back frame.
Patent KR-20090022379-A (KR)
Title: Multi-functional internet displayphone with a built-in home server and home network system using it
Inventor: CHOI NAK HOON
IPC: H04L12/12
Filed: 2007-08-30
Abstract: A multifunctional Internet video phone having a built-in home server function and a home network system using the same are provided to make home control using the video phone possible by connecting the Internet video phone to a telephone line connection terminal. A Internet video phone(1) comprises a home network control unit(30), an input processing unit(40), a display unit(50), a memory unit(60), a wire communication unit(70) and a short-distance wireless communication unit(80). The home network control unit controls home devices(90) which are connected to a device controller(12) of a household terminal box(10) or home devices which are connected with the Internet video phone through a wireless network, through a network to provide the home automation function. The input processing unit is controlled by a controller and inputs a control command and an operated state confirming command.
Patent KR-20090024905-A (KR)
Title: A shower-type washing machine
Inventor: KIM KANG JIN
IPC: D06F39/08
Filed: 2007-09-05
Abstract: A shower-type washing machine is provided to prevent damage to cloths by washing the cloths with water emitted in a jet nozzle without rubbing between the cloths and perform automation moving the cloth being set in outside by supplying the cloths inside the washing machine through joining a jig to a transfer pipe. A shower-type washing machine(100) comprises: a case(102); a door(104) coupled in the front of the case; a transfer pipe(110) which is coupled in the upper part of the internal space of the case in order to slide horizontally; a jig(112) which is detachably coupled in the transfer pipe and in which the cloths is set; a concentrating board(120) which is installed at the lower part of the internal space of the case and concentrates the water dropped down; a valve(122) which is coupled in the lower part of the concentrating board and moves the water dropped down to an discharge pipe or a supply pipe; the discharge pipe(121) discharging the water moved through the valve to outside; the supply pipe(128) in which the water moved through the valve or the water supplied from waterworks moves to a pump; and the pump(130) moving the water moved through the supply tube to a washing tub.
Patent KR-20090025613-A (KR)
Title: Fixing structure and method for auxiliary light of photographing apparatus
Inventor: SEO DONG WOO
IPC: H04N5/225
Filed: 2007-09-06
Abstract: A supplementary light source fixing structure of a pickup device and a fixing method thereof are provided to facilitate the assembly and maintenance and repair of the pickup device because the optical axis of a supplementary light source can be controlled by properly tightening coupling members. A supplementary light source(120) is rested on a base holder(110) in which the first location guide unit is formed. A supplementary light source holder(140) is arranged at an opposite side to the base holder with respect to the supplementary light source, supports the fixed position of the supplementary light source, and forms the second position guide unit(142) at one side thereof so as to come in contact with the first location guide unit. Two or more coupling members(161,162) are combined with the supplementary light source holder. The optical axis of the supplementary light source is controlled by the degree of combination between the coupling members and the supplementary light source holder.
Patent KR-20090026515-A (KR)
Title: Motor for driving camera lenz
Inventor: MIN SANG JUN
IPC: G03B3/02
Filed: 2007-09-10
Abstract: A motor for driving a camera lens is provided to improve productivity and to resolve problems due to bond foreign material by omitting a bonding process for contacting a top bobbin with a bottom bobbin. A bobbin(400) is integrally formed. A top spring(600) or a bottom spring(700) is formed in one among a top side or a bottom side of the bobbin by an insert injection method. A rest spring is structurally fixed in the bobbin by a bonding or heat-welding method. The bobbin is moved upward and downward by an electromechanical force of a magnet(200) and a coil(300). The top spring and the bottom spring return the moved bobbin. A risk factor such as a geometric tolerance and an assembly tolerance generated in the top bobbin and the bottom bobbin is removed by integrally forming the bobbin. Productivity is improved by omitting a bonding process for contacting the top bobbin with the bottom bobbin.
Patent KR-20090027802-A (KR)
Title: System and apparatus for advertising in elevator using cctv network and method thereof
Inventor: KANG BYUNG SHIK
IPC: G06Q30/02
Filed: 2007-09-13
Abstract: An advertising system in an elevator using a CCTV network, an apparatus therefor and a method thereof are provided to update advertisement data which will be displayed on an advertising device, remotely and enable a manager to check the abnormal state of the advertising device through a server. The first diplexer(120) receives advertisement data from an advertising server(150), outputs it through a cable for the CCTV, and then receives/outputs the status information of a device to the advertising server. The second diplexer(130) transmits the advertisement data to an advertising device(180), and then outputs the status information of the device to the first diplexer. The advertising server outputs a preset alarm in case the received status information indicates the abnormality of the device. The advertising device displays the advertisement data and transmits the status information for showing whether the device has a defect.
Patent KR-20090030744-A (KR)
Inventor: KIM DAE UN
IPC: C23G5/02
Filed: 2007-09-21
Abstract: 본 발명은 탈지 시스템 및 그 제어 방법에 관한 것이다. 본 발명에 따른 탈지 시스템은, 메인탱크와; 상기 메인탱크에 추가적인 탈지액을 공급함과 아울러, 상기 메인탱크로부터 오버플로우되는 탈지액을 임시 수용하는 서브탱크와; 상기 서브탱크와 메인탱크 간 탈지액 순환이 가능하도록 순환펌프가 구비되는 순환배관과; 알카리 분말 약품과 원수를 혼합 교반함에 따라 탈지액을 제조 및 저장하는 약품탱크와; 상기 약품탱크에 저장된 탈지액을 상기 서브탱크에 일정 시간 주기로 정량 공급하는 정량펌프와; 서브탱크로의 탈지액 공급 및 차단을 통제하는 제1솔레노이드밸브와; 탈지액의 pH를 실시간으로 검출하는 pH센서와; 서브탱크에 원수를 공급하기 위한 분기관과; 상기 분기관에 설치되어 서브탱크로 원수를 공급하기 위한 가압력을 제공하는 원수공급펌프와; 상기 원수공급펌프의 토출측에 구비되어 서브탱크로의 원수 공급 및 차단을 통제하는 제2솔레노이드밸브와; 상기 pH센서로부터 수신된 pH값을 알카리도로 환산하고 이에 근거하여 상기 정량펌프와 제1솔레노이드밸브, 그리고 상기 원수공급펌프와 제2솔레노이드밸브의 가동 및 개폐를 제어하는 제어부(100)를 포함하는 것을 특징으로 한다. 
       
     pH센서, 탈지액, 제1솔레노이드밸브, 제2솔레노이드밸브
Patent KR-20090032171-A (KR)
Title: Display apparatus and method for compensating beam align
Inventor: YEO IN JAE
IPC: G02B26/00
Filed: 2007-09-27
Abstract: A display apparatus and a method for compensating beam alignment are provided to compensate for beam alignment mismatch of a monochromatic light digitally, thereby having no need to increase disassembling precision during module assembly. A plurality of monochromatic light sources(110) emits illuminance lights having different wavelength. A light modulator(130) successively receives and modulates the illuminance lights according to a control signal. A scanner(150) successively scans the modulated illuminance lights on a display screen. A controller(170) outputs the monochromatic light in response to an image signal and a control signal for controlling the light modulator and the scanner.
Patent KR-20090032702-A (KR)
Title: User apparatus and method and producing apparatus and method for providing customized contents based on network
Inventor: KIM NAC WOO
IPC: H04N7/173
Filed: 2007-09-28
Abstract: A user apparatus for providing customized contents based on a network, a method thereof, a writing apparatus and a method thereof are provided to make multimedia data into customized contents according to production information and transmit the customized contents to a user, thereby enabling the user to easily obtain the customized contents. A data receiver(310) receives a contents data stream. A data analyzer(320) divides contents data by analyzing a format of the received contents data. If the received contents data are encoded, a decoder(330) decodes the data according to a kind of contents and transmits the decoded data to the data analyzer. A customized data encoder(340) produces the divided contents data according to user production information to generate customized data. A metadata generator(350) produces metadata about the new customized data and encodes the generated meta data. A data transmitter(370) transmits the customized contents data multiplexed in a multiplexer(360) to a customized contents user apparatus.
Patent KR-20080048916-A (KR)
Title: Remote-monitoring system of partial discharge for a cable connecting device and remote-monitoring method of partial discharge for a cable connecting device
Inventor: CHOI YOUNG HWAN
IPC: G01R31/12
Filed: 2007-09-29
Abstract: A partial discharge remote-monitoring system for a cable connecting device and a partial discharge remote-monitoring method for the cable connecting device are provided to detect early a partial discharge of the cable connecting device by installing a partial discharge detection sensor at an outer circumference of the cable connecting device. A sensing unit(6) includes a partial discharge detection sensor for sensing a change of capacitance. The partial discharge detection sensor is installed at an outer circumference of a cable connecting device for connecting a gas insulating switch unit with a distribution cable. A partial discharge measurement unit(8) receives a capacitance value of the cable connecting device, converts the received value to a partial discharge value, and compares the partial discharge value with a predetermined partial discharge value in order to determine or predict an internal trouble of the cable connecting device. A manager terminal(10) is installed at a remote place in order to perform a real-time monitoring process on the basis of the partial discharge value, and generates an alarm signal or controls a circuit breaker.
Patent KR-20090033528-A (KR)
Inventor: YU CHANG YEOUL
IPC: F27D99/00
Filed: 2007-10-01
Abstract: A magnesium melting furnace using gaseous film is provided that the magnesium oxidation can be prevented with the minimum cost. A magnesium melting furnace(100) using gaseous film comprises a gas spray device(200) which is installed at the inlet part one side of the magnesium melting furnace, and a suction apparatus(300) which is established in the opposite side of the gas spray apparatus and inhales the gas. The gas spray apparatus includes a case in which a nozzle is formed at one side and a plurality of nozzles providing with the inert gas is formed in the upper side, an impeller which is arranged to both sides in the inside of the case, and a motor which is installed between impeller and rotates impeller.
Patent KR-20080031657-A (KR)
Title: Liquid-crystalline medium
Inventor: WITTEK MICHAEL
IPC: C09K19/04
Filed: 2007-10-04
Abstract: A liquid crystal medium or MLC, IPS, TN or STN display devices is provided to realize a high clearing point, rapid response time, low rotational viscosity, high dielectric anisotropy and a low threshold voltage. A liquid crystal medium comprises at least one compound represented by the following formula 1. In formula 1, R0 is C1-C15 halogen-substituted or non-substituted alkyl or alkoxy radical, wherein at least one CH2 of the radical is optionally substituted with -C=C-, -CF2O-, -CH=CH-, -O-, -CO-O- or -O-CO- in such a manner that oxygen atoms are not directly bound to each other; X0 is F, Cl, CN, SF5, SCN, NCS, or C6 or lower halogenated alkyl, halogenated alkenyl, halogenated alkoxy or halogenated alkenyloxy radical; and each of Y1-Y7 independently represents H or F.
Patent KR-20090035944-A (KR)
Title: Method and apparatus for speech registration
Inventor: KONG DONG GEON
IPC: G10L15/14
Filed: 2007-10-08
Abstract: A method and an apparatus for recognizing voice are provided to register and recognize new words in real time through two way voice recognition based on language model correction, thereby increasing accuracy of voice recognition. A feature vector extractor(110) divides an inputted voice signal(10) into a unit frame to extract a feature vector corresponding to a divided frame area. The first phoneme recognition unit(120) produces a phonetic lattice from the feature vector of the inputted voice signal. The first phoneme recognition unit produces the first phoneme row group by recognizing a phoneme by pattern-matching the feature vector by the first sound model and language model. The first phoneme recognition unit produces a phonetic lattice from the first phoneme row group. The second phoneme recognition unit(140) recognizes a phoneme by pattern-matching the feature vector by the second sound model and corrected phonetic lattice.
Patent KR-20090036006-A (KR)
Title: Method for manufacturing phase-change random access memory device
Inventor: SHIM KEW CHAN
IPC: H01L27/115
Filed: 2007-10-08
Abstract: A method of manufacturing the phase change memory device is provided to improve the operational speed of device and reliability by using material having the excellent adhesive force and the high resistivity. The transistor is formed on the top of the semiconductor substrate(21). The transistor is selectively grown up by using the selective epitaxial growth method for the silicon substrate. The cobalt silicide which is the first bottom electrode(23) is evaporated on the top of transistor. The phase-change layer(27) is formed on the top of the second bottom electrode. The phase-change layer is formed by using the physical vapor deposition, and the chemistry vapor deposition method or the atomic deposition method. The upper electrode(29) is formed on the top of the phase-change layer by using the material selected from the group consisting of tantalum silicon nitride(TaSiN), and the titanium silicon nitride(TiSiN) and tungsten carbonaceous film(WCN).
Patent KR-20090038641-A (KR)
Title: Two-stage charge equalization method and apparatus for series-connected battery string
Inventor: MOON GUN WOO
IPC: H02J7/02
Filed: 2007-10-16
Abstract: A two-stage charge equalization method and an apparatus for series connected battery string are provided to reduce voltage stress of a DC/DC converter and a control switch. A battery string(1140) is composed of M battery modules(1141-1146). The M is 2 or more. Each battery module is composed of a plurality of batteries. M charging control switch modules(1131-1136) is connected to the M battery modules respectively. M second DC/DC converters(1121-1126) are connected to the M charging control switch modules. A first DC/DC converter(1110) is connected to the M second DC/DC converters. A microprocessor controls the charging control switch module. The first DC/DC converter receives the whole potential of the battery string and outputs the electric potential lower than the inputted electric potential. The second DC/DC converter is shared with the plurality of batteries of each battery module.
Patent KR-20080035992-A (KR)
Title: Cell search and bch demodulation method for ofdm system
Inventor: KIM IL GYU
IPC: H04L27/26
Filed: 2007-10-19
Abstract: Cell search and BCH(Broadcasting Channel) demodulation methods for an OFDM(Orthogonal Frequency Division Multiplexing) system are provided to obtain the synchronization with low complexity and to offer a simple receiver structure without blind detection due to time ambiguity. A terminal obtains a sync block synchronization and the first sync channel sequence number by the first sync channel symbol included in the received frame(S1200). The boundary and scrambling code group is detected by the sync block synchronization and the second sync channel symbol included in the frame received by the terminal(S1210). A process for obtaining the scrambling code is performed by the first sync channel sequence number and the scrambling code group(S1220). A BCH included in the frame received by the terminal is modulated by the scrambling code so that the information of the wireless communication system is obtained. In the boundary and scrambling code group detection process, the number of BCH antennas or the length of CP(Cyclic Prefix) are obtained.