baber/WOPTO huggingface dataset:
Patent KR-20080077476-A (KR)
Title: Non-magnetic toner for electrophotograph and imaging apparatus using the same
Inventor: KIM SANG WOO
IPC: G03G9/08
Filed: 2007-02-20
Abstract: A nonmagnetic toner for electrophotography, and an imaging apparatus containing the toner are provided to obtain sufficient durability and gloss even in case of aging of long-termed printing, to reduce the contamination of image and to prevent the rolling of paper in case of fixation. A nonmagnetic toner for electrophotography comprises a binder resin; 1.5-7.0 wt% of a releasing agent; a colorant; 0.5-2.0 wt% of a charge control agent; and an external additive, wherein the amount of the releasing agent is 3-14 times of the amount of the charge control agent by weight. Preferably the releasing agent is a mixture of at least one kind of natural wax and at least one kind of hydrocarbon-based wax; the charge control agent is a boron compound; and the binder resin is a polyester-based resin.
Patent KR-20070116537-A (KR)
Title: Channel allocation management method for transferring uncompressed isochronous data, uncompressed isochronous data transferring method, and apparatus thereof
Inventor: SHIN SE YOUNG
IPC: H04L29/02
Filed: 2007-03-14
Abstract: A channel allocation management method for transmitting non-compressed isochronous data, a method for transmitting non-compressed isochronous data, and an apparatus using the same are provided to provide a function of adding, changing and returning a data slot for transmitting non-compressed isochronous data. The first super-frame including a control interval and a data slot interval is received from a network regulator(300) during the first beacon period. A request frame for requesting addition of a data slot for transmitting non-compressed isochronous data within the control interval is transmitted to the network regulator(300). The second super-frame including information regarding an added data slot is received from the network regulator(300) during the second beacon period. Corresponding non-compressed isochronous data is transmitted to a different wireless device at the added data slot interval.
Patent KR-20080085333-A (KR)
Title: Resistance decrease system of vessel
Inventor: JUNG YOUNG JAE
IPC: B63B1/38
Filed: 2007-03-19
Abstract: A resistance reduction system of a ship is provided to reduce energy consumption by using waste heat or coolant transmitted from an engine for generating bubbles on surface of the ship. A resistance reduction system of a ship includes a heating container(100), an inlet and outlet line(300), an inflow pump(400), and an exhaust pump(500). The heating container is contacted to an internal surface of a stem plate. The inlet and outlet line are connected to the heating container and an engine. The inflow pump is installed in the inlet line and transmits waste heat or coolant generated in the engine. The exhaust pump is installed in the outlet line and transmits the waste heat or coolant back to the engine.
Patent KR-20080086710-A (KR)
Title: 벽지 및 이의 제조방법
Inventor: NAM SOO WON
IPC: D21H27/20
Filed: 2007-03-23
Abstract: 본 발명에 의한 벽지는 벽면을 장식하는 벽지에 있어서, 명주실로 제직한 실크지에 황토분말을 코팅 또는 도포하는 것으로 이루어지되, 카르복시메틸셀룰로오스와 폴리비닐알코올을 물과 혼합한 뒤에 황토분말을 혼합 교반한 황토혼합물에 실크지를 침지시킨 후에 이를 건조한 것으로 이루어지며, 이의 제조방법은 끓는 물에 카르복시메틸셀룰로오스(CMC)와 폴리비닐알코올(PVA)을 물과 혼합 교반한 뒤에 황토분말을 혼합한 황토혼합물을 제조하고, 상기 황토혼합물을 냉각한 뒤, 명주실로 제직하여 실크지를 상기 황토혼합물에 침지 이송시키고, 황토혼합물을 코팅 또는 도포한 실크지를 건조하는 것으로 이루어지되, 상기 황토혼합물은 물 중량에 대하여 카르복시메틸셀룰로오스 3중량% ~ 10중량%, 폴리비닐알코올 3중량% ~ 10중량%, 황토분말 3중량% ~ 10중량%를 물에 혼합한 것으로 이루어진다. 
     따라서 본 발명에 의한 벽지의 제조방법으로 제조된 벽지는 명주실을 제직한 실크지를 사용하기 때문에 실크 성분에 의해 탈취 기능이 향상될 뿐만 아니라 내구성이 있어 수명이 용이하게 연장되며, 실크지에 황토분말이 코팅 또는 도포되기 때문에 벽지의 난연성이 용이하게 향상되고 황토 성분에 의한 실내 정화력과 냄새제거 기능으로 인하여 새집증후군 등과 같은 유해 실내 환경을 용이하게 개선할 수 있고 황토에서 발산되는 원적외선으로 인하여 인체의 신진 대사를 활성화할 수 있는 등의 효과를 발휘한다. 
       
     벽지, 황토, 실크벽지, 황토벽지
Patent KR-20080088741-A (KR)
Title: Variable air volume diffuser
Inventor: PARK SUNG KYU
IPC: F24F13/068
Filed: 2007-03-30
Abstract: A variable air flow diffuser is provided to reduce a manufacturing cost by applying cylinder structure to room temperature sensors and a thermostat, which uses a heat exchanger fluid acting to variation of temperatures. A variable air flow diffuser comprises a diffuser body(110), a base plate(120), a damper(130), a thermostat(200), and a cooling/heating mode switching unit. The thermostat senses a room temperature using two cooling/heating room temperature sensors(210,220), which are installed at an upper surface of the base plate, and automatically adjusts an opening angle of the damper in accordance with temperatures. The cooling/heating mode switching unit is installed at a lower surface of the base plate to sense temperature of supplied air and automatically switches cooling/heating modes of the thermostat in proportion to variation of temperatures.
Patent KR-20080088835-A (KR)
Title: A lighting device for furniture and method of manufacturing the same
Inventor: YOU JUNG GOOK
IPC: F21V33/00
Filed: 2007-03-30
Abstract: A lighting device for furniture and a method of manufacturing the same are provided to minimize damage of acrylresin due to external contact by including an embossing unit with a plurality of protrusions on a front surface of the acrylresin. A lighting device(100) for furniture includes a plurality of light emitting diodes(120). The light emitting diodes emits light with power supplied from a power line connected to a power source unit by being arranged inside acrylresin(110) formed according to a shape of an installation groove to be installed at the installation groove of a furniture panel. The acrylresin includes an embossing unit(111) having a plurality of protrusions on a front surface. The front surface of the acrylresin is formed by a coating layer(112).
Patent KR-20080089083-A (KR)
Title: Method for manufacturing a nonvolatile memory device
Inventor: CHO JUNG IL
IPC: H01L27/115
Filed: 2007-03-31
Abstract: A method for manufacturing a nonvolatile memory device is provided to minimize the reduction of a contact area between a contact plug and a lower layer by minimizing the decrease of a width of a region at which the contact plug is formed. First and second select transistors and plural memory cells are formed on a substrate(200). A spacer(212) is formed on the substrate to gap-fill spaces between the memory cells and is formed on both sidewalls of each gate of the first and second select transistors. A first etch stop layer is formed along a step surface of the substrate. A first interlayer dielectric is formed on the first etch stop layer to gap-fill space between gates of the first and second selective transistors. The first interlayer dielectric is planarized by using the first etch stop layer as a polish stop layer. A second etch stop layer is formed on the first interlayer dielectric. A second interlayer(216) is formed on the second etch stop layer. The second interlayer dielectric, the second etch stop layer, the first interlayer dielectric, and the first etch stop layer are etched to form a contact hole(217) that exposes a junction region of the first select transistor. A contact plug is formed to gap-fill the contact hole.
Patent KR-20080089877-A (KR)
Title: Heat transfer
Inventor: NOH KI HYECK
IPC: F25B27/00
Filed: 2007-04-03
Abstract: A device and a method for recovering waste heat of a public bath are provided to improve recycling rate of thermal energy by sensing water level with two water level sensors and collecting thermal energy from waste water if the circulation of water is not sensed. A device for recovering waste heat of a public bath comprises an underground hot water storage tank, a hot water storage tank, hot water pipes(1,2), a circulating pump, cold water pipes(3,4), waste water pipes(5,6), a waste heat collector, a low water level sensor, and a high water level sensor. The circulating pump, which is installed between a boiler and the underground hot water storage tank, moves heated water to hot water storage tank. The waste water is flowed to the waste heat collector, which is installed underground, through the waste water pipes and is being heat-exchanged and then drained to a sewer. The low water level sensor is installed in the hot water storage tank and the high water level sensor is installed at the point of the goal water level.
Patent KR-20070111323-A (KR)
Title: Metal gasket
Inventor: IMAI TOSHIHIRO
IPC: F16J15/00
Filed: 2007-04-12
Abstract: A metal gasket is provided to secure excellent sealing efficiency by preventing a scratch of a member for inserting the gasket. A metal gasket has a hole(2) to be sealed, and a half bead(11,21) surrounding the hole. In a portion or the entire circumference of the half bead, a surface pressure supplementing plate(30) having bosses and recesses is disposed in the thickness direction on the inner side of the half bead, where the direction of the summit portion of the bosses and recesses of the surface pressure supplementing plate cross the half bead.
Patent KR-20080092760-A (KR)
Title: Digital broadcasting system and data processing method
Inventor: KIM JONG MOON
IPC: H04N19/89
Filed: 2007-04-13
Abstract: A digital broadcasting system and data processing method are provided to enhance the receiving performance of a digital broadcast receiving system by performing additional encoding on mobile service data and by transmitting the processed data to the receiving system. A digital broadcasting system includes a tuner(901) for receiving a broadcasting signal generated by multiplexing main service data and mobile service data in unit of data group; a demodulator(902) for demodulating the broadcasting signal received by the tuner into the main service data and the mobile service data; a demultiplexer for demultiplexing program table information including index information of the main service data and the mobile service data among the signals output from the demodulator; a program table information decoder for decoding the demultiplexed program table information of the mobile service data; and a controller for storing virtual channels through which the mobile service data and the main service data are transferred, respectively, and controlling the decoder to decode the broadcasting signal of the virtual channel including the mobile service data.
Patent KR-20090001482-A (KR)
Title: System and method for providing interactive bank window service and program recording medium
Inventor: LEE JUNG KYU
IPC: G06Q40/02
Filed: 2007-04-17
Abstract: A method and a system for processing two-way teller business transaction connecting a customer terminal and a teller terminal through the network or P2P(Peer to Peer), and a recording medium thereof are provided to surely offer a correct confirmation service for a customized goods AD(ADvertisement) or customer information modification based on teller business information between the customer terminal and the teller terminal. A teller terminal includes a first teller monitor outputting teller transaction information for teller business and a second teller monitor for outputting customer reception information related to CRM(Customer Relationship Management). An information checker(1655) checks information to be output to a customer term by linking with a storage medium for storing teller terminal information, customer terminal information, and the information to be output to the customer terminal when the teller terminal provides teller business to the customer terminal. A customer screen output processor(1660) transfers the checker output information to the customer terminal through the network.
Patent KR-20080095371-A (KR)
Title: Guard rail of shock absorb
Inventor: KIM YUNG KIL
IPC: E01F15/00
Filed: 2007-04-24
Abstract: The shock absorbing Guard rail is provided to be installed at a rectangular pillar and absorb impact in collision with vehicles or wheel. The shock absorbing Guard rail comprises protrusion(2, 2') reducing friction between the top and the bottom of guard rail material(1), impact absorption hollow(4, 4', 4") divided by a plurality of partitions(3, 3'), recess portion(6) having a cut-out(14) filled with rubber shock-absorbing member(5), and bent bond part(10, 10') of the radiation reflecting stand(9) is inserted into joining grooves(8, 8') at the front surface of the rubber shock-absorbing member.
Patent KR-20080096248-A (KR)
Title: Data display method of digital tv
Inventor: YIM JAE HYUN
IPC: H04N5/445
Filed: 2007-04-27
Abstract: A method for displaying a caption in a digital broadcast is provided to process caption processing data variously and display the data on a TV screen. Data information and caption information are compressed and encoded by an encoder, and A/V information data is compressed and encoded by an A/V encoder(S2). The encoded signals are multiplexed by a multiplexer(S3). The multiplexed encoding signal is transmitted through a broadcast network(S4). The transmitted information signal is converted into a digital signal through a digital TV tuner configuring a settop box(S5). And the digital signal is divided into data information, A/V information and caption data information signals through a demux(S6). The divided signal is uncompressed through a decoder(S7).
Patent KR-20080096955-A (KR)
Title: 슬림형 가공용 개폐기
Inventor: KIM YOUNG JIN
IPC: H02B13/01
Filed: 2007-04-30
Abstract: 본 발명은 가공용 개폐기에 관한 것이며, 더욱 상세히는 가동측 부싱이 일체로 형성된 가동측 바디와 고정측 부싱이 일체로 형성된 고정측 바디로 이루어진 하우징 조립체가 분리 가능한 구조로 이루어져서 분해조립이 간편하여 작업성과 생산성을 향상시킬 수 있는 동시에 제품의 크기가 작고 경량화되어 제품의 원가를 절감할 수 있는 슬림형 가공용 개폐기에 관한 것이다. 
     본 발명에 의하면, 상기 하우징 조립체의 가동측 바디와 고정측 바디가 분리 가능하도록 되어 있으므로 상기 하우징 조립체를 구성하는 보조 부싱, 변류기, 진공차단기 등과 같은 각 구성 요소의 결합 및 분해가 간편한 동시에 내부와 외부에 장착되는 부품에 고장이 나거나 파손되면 해당 부품만을 용이하게 교환할 수 있으며, 이로 인해 종래에 비해 상대적으로 현저하게 유지 및 보수 비용을 절감할 수 있고, 특히 하우징 조립체의 크기가 작고 경량화되어 작업성이 좋고, 제품의 분해 및 조립 작업이 용이한 장점이 있을 뿐만 아니라, 하우징 조립체의 내부에 진공차단기를 삽입할 수 있도록 함으로써, 진공차단기가 외부의 충격으로 파손되는 것을 방지할 수 있는 효과가 있다. 
       
     가공용 개폐기, 하우징 조립체, 가동측 바디, 고정측 바디
Patent KR-20070106932-A (KR)
Title: Liquid crystal device driving method, liquid crystal device, and electronic apparatus
Inventor: FUKUI KOSUKE
IPC: G02F1/133
Filed: 2007-04-30
Abstract: A liquid crystal device, a method for driving the liquid crystal device, and an electronic apparatus are provided to enhance the reliability of the liquid crystal device by reducing an initial transfer time without enlarging pixel applying voltages. Plural pixels have image display regions. The image display regions are formed in a plane shape to a column direction, which is a scan line extending direction, and a row direction, which is a data line extending direction. A liquid crystal device of an OCB(Optically Compensated Bend) mode transfers an alignment state of a liquid crystal from a spray alignment to a bend alignment so as to perform a display operation. The liquid crystal device includes a reverse driver(43) and a converting unit(44). The reverse driver includes plural reverse driving modes for periodically reversing a relative polarity of a voltage, which is applied to the pixels. The converting unit reverses the plural reverse driving modes when the spray alignment is transferred to the bend alignment.
Patent KR-20080099690-A (KR)
Title: Transistor having multi-plane channel and method for manufacturing semiconductor device with the same
Inventor: JUNG YOUNG KYUN
IPC: H01L29/78
Filed: 2007-05-10
Abstract: It can be prevented that the both ends of longitudinal axis of the active area which meets the neighboring word line at right angle is etched. It can be prevented that the deterioration of device's characteristic generated by burying a wordline in an etching portion. The first dumy mask(DM1) has the island form. The end of longitudinal axis covers the end of major axis of neighboring two active areas(ACT) defined as the axis direction(X-axis direction). The first dummy mask(DM1) is formed in the top or the lower part of the mask(FM) in order not to cover the active area formed the Y-axis in the minor direction(Y axial direction). The first dumy mask has the ellipsoidal structure. The second dummy mask(DM2) is forms in order to cover a part among the active area exposed through the opening(105) of the mask(FM).
Patent KR-20080101545-A (KR)
Title: A tear gas grenade assembly
Inventor: LEE KYU HWAN
IPC: F42B12/46
Filed: 2007-05-18
Abstract: A tear gas grenade assembly is provided to securely fasten a main body with a detonation cap in a large size tear gas grenade as well. A tear gas grenade assembly comprises a cylindrical main body(20) including tear gas(G) inside; and a detonation cap part(10) assembled to the rear end of the main body. The detonation cap part comprises a detonation cap main body(10B) filled with a gunpowder; and plural gas channel(10Aa,10Ac) connecting to the main body, formed radially on the center of the bottom. The main body comprises a circular insertion groove formed on the bottom; and a pair of protrusions formed by a longitudinal slit, extended from the inner bottom of the insertion groove toward the rear.
Patent KR-20080104768-A (KR)
Title: The painting layer and painting method for radon radiation
Inventor: MOON SUNG MAN
IPC: B05D5/00
Filed: 2007-05-29
Abstract: A painting method and a painting layer for blocking radon radiation are provided to fundamentally block radon radiation radiated from the concrete wall surface. A method of painting a wall surface comprises: a primer coating process of mixing 10 to 70% by weight of an aqueous polyamide resin as a binder, 0.5 to 10% by weight of an aid consisting of a dispersant and a surfactant, and the balance of water to prepare 100% by weight of a base, mixing 100% by weight of the base with 20% by weight of an epoxy resin, and painting the mixture as a primer(10) on a wall surface; an intermediate coating process of applying a paint as an intermediate coat(20) in which 100% by weight of a second paint comprising 50 to 95% by weight of an aqueous epoxy resin as a binder and the balance of water is mixed with 100% by weight of a first paint comprising 10 to 40% by weight of an aqueous polyamide resin, 5 to 20% by weight of titanium dioxide, 0.5 to 10% by weight of an aid consisting of a dispersant and a surfactant, 5 to 60% by weight of a functional inorganic material, and the balance of water at a mixing ratio of 4:1 onto the top of the primer after the primer has been dried; and a top coating process of applying 100% by weight of a paint as a top coat(30) in which 10 to 50% by weight of an acryl/styrene copolymer emulsion resin, 1 to 40% by weight of titanium dioxide as a pigment, 10 to 50% by weight of a functional inorganic material, 1 to 10% by weight of an aid consisting of a film-supporting agent and a dispersant, and the balance of water onto the top of the intermediate coat after the intermediate coat has been dried.
Patent KR-20080110406-A (KR)
Title: Conductivity rubbor socket, back light unit and liquid crystal display device using the same
Inventor: CHUNG YOUNG SUK
IPC: H01R33/08
Filed: 2007-06-15
Abstract: A conductivity rubber socket, a backlight unit, and a liquid crystal display device using the same are provided to simplify the assembly, and improve the productivity by using the conductivity rubber for a socket material. A backlight unit of a liquid crystal display device comprises a conductive rubber socket(100), and a body portion(102). The body portion is integrated with the conductive rubber. A lead wire is inserted to an inserting part(104). A lamp is inserted at an settling unit(106). The lead wire is connected to a connection part(108). A socket fixing unit(110) supports a body portion.
Patent KR-20080112800-A (KR)
Title: Method for controlling the selection of object in interactive bifs contents
Inventor: LIM YOUNG KWON
IPC: H04N7/24
Filed: 2007-06-22
Abstract: A method for controlling selection of an object of interactive BIFS contents is provided to reflect the intention of a contents maker exactly when making BIFS contents and supply the BIFS contents to a terminal user stably. A user input and an MPEG-4 BIFS syntax are supported. The user input and the MPEG-4 BIFS syntax are input from a plurality of direction cursor keys, selection cursor keys and cancel cursor keys. A plurality of BIFS scene objects is made correspondingly to a syntax of MPEG-4 BIFS to configure a scene of BIFS contents(S10). At least two key navigation nodes having an identifier of another key navigation node as a field value are set correspondingly to the identifier of the BIFS scene object and each cursor key input at which a content maker points(S20).
Patent KR-20090001106-A (KR)
Title: Light emitting diode lamp and light emitting apparatus
Inventor: YANG SEUNG MAN
IPC: H01L33/00
Filed: 2007-06-29
Abstract: An LED lamp is provided to be applied to the thin product with simple product by installing the protruded leads of encapsulant at the side of encapsulant with bending. A first lead (31a) is extended from the top part. A second lead(31b) is distanced from the first lead. A light emitting diode is mounted on the top part. The light emitting diode is connected to the second lead through the wire. An encapsulant(38) seals the top part, the light emitting diode, a part of the second lead and the first lead hermetically. Each first lead and second lead is protruded downwardly to the encapsulant. The part of the second lead and the first lead is curved in order to be positioned at the side of encapsulant.
Patent KR-20090001378-A (KR)
Title: Apparatus and method for frequency deinterliving in isdb-tsb receiver
Inventor: KANG SANG HYUN
IPC: H04N7/12
Filed: 2007-06-29
Abstract: An apparatus and a method for deinterleaving a frequency of an ISDB-Tsb receiver are provided to reduce an operating time of a frequency deinterleaver and a memory capacity by simultaneously performing shift and deinterleaving about a segment carrier of an OFDM frame to which the frequency deinterleaver is inputted. An apparatus for deinterleaving a frequency of an ISDB-Tsb(Integrated Services Digital Broadcasting for Terrestrial sound broadcasting) receiver comprises an address table(700), a segment carrier arrangement unit(710), a memory(720), a segment carrier shift & deinterleaver(730) and an MUX(740). The address table assigns an address to a carrier of each segment inputted according to a mode. The segment carrier arrangement unit classifies three continuous segments by receiving an OFDM(Orthogonal Frequency Division Multiplexing) frame. The segment carrier arrangement unit designates a carrier of each segment at a location of the address by referring to the address table.
Patent KR-20080035435-A (KR)
Title: Facsimile apparatus and operating method thereof
Inventor: KIM EOG KYU
IPC: H04N1/32
Filed: 2007-07-02
Abstract: A facsimile apparatus and an operating method thereof are provided to equip plural modems in a phone circuit, thereby using plural PSTN lines selectively by using the phone circuit and transceiving voice and fax data simultaneously. A main unit(100) has plural modem units(120,130) and controls the plural modem units to be operated respectively. A line unit(200) has plural line connection units(210,220) which are respectively connected to plural PSTN(Public Switched Telephone Network) networks and the plural modem units. Plural data transmission units(310,320) connect the plural modem units and the plural line connection units and transmit voice data and fax data. The main unit includes a voice processing unit(140) and a control unit(110) additionally. The voice processing unit processes the voice data. The control unit determines whether the plural modem units are used if a modem use request signal is applied to the control unit.