baber/WOPTO huggingface dataset:
Patent KR-20070024564-A (KR)
Title: Wireless communication system with diversity/mimo array branch decoupling
Inventor: VAN DER MERWE JACO
IPC: H04B7/04
Filed: 2005-06-06
Abstract: A method and device for determining decoupled signal parameters of received signals associated with individual antenna elements of an antenna array is disclosed. The method comprises the steps of determining a receiving characteristic of the antenna array, establishing an identity characteristic associated with the antenna array, the identity characteristic independently defining each of the plurality of antenna elements, and determining a decoupled signal parameter of the received signals in view of the receiving characteristic, the identity characteristic and a coupled current associated with said received signals. In one aspect of the invention, the receiving characteristic are based on the antenna array configuration and predetermined. The device comprises a memory and a processor in communication with the memory for executing code for processing coupled signal inputs in view of a receiving characteristic and an identity characteristic of the antenna array, wherein the receiving characteristic includes a measure of coupling among the antenna elements and the identity characteristic independently identifies each of the antenna elements. ® KIPO & WIPO 2007
Patent KR-20070011585-A (KR)
Title: Continuous beamforming for a mimo-ofdm system
Inventor: HOWARD STEVEN J
IPC: H04L27/26
Filed: 2005-04-29
Abstract: A transmitting entity performs spatial processing on data symbols for each subband with an eigenmode matrix, a steering matrix, or an identity matrix to obtain spatially processed symbols for the subband. The data symbols may be sent on orthogonal spatial channels with the eigenmode matrix, on different spatial channels with the steering matrix, or from different transmit antennas with the identity matrix. The transmitting entity further performs beamforming on the spatially processed symbols, in the frequency domain or time domain, prior to transmission from the multiple transmit antennas. A receiving entity performs the complementary processing to recover the data symbols sent by the transmitting entity. The receiving entity may derive a spatial filter matrix for each subband based on a MIMO channel response matrix for that subband and perform receiver spatial processing for the subband with the spatial filter matrix. ® KIPO & WIPO 2007
Patent KR-20070019774-A (KR)
IPC: H01L21/28
Filed: 2005-06-29
Abstract: 본 발명에 따른 반도체 디바이스의 제조 방법에서는, 피처리체 상에 배치된 피에칭막(74) 상에 소정의 개구 패턴을 갖는 에칭 마스크(75b)를 형성한다.  다음에, 제 1 처리실 내에 있어서, 에칭 마스크(75b)의 개구 패턴을 통해 피에칭막(74)에 에칭 처리를 실시하는 것에 의해, 피에칭막에 홈 또는 구멍(78a)을 형성한다.  다음에, 에칭 처리 후의 피처리체를, 진공 분위기 하에서 제 1 처리실로부터 제 2 처리실로 반송한다.  다음에, 제 2 처리실 내에 있어서, 피에칭막(74)의 노출부인 홈 또는 구멍(78a)의 측면부에 실릴화 처리를 실시한다.
Patent KR-20080063955-A (KR)
Title: Fpc connector for a board to board
Inventor: BAE EUNG SEO
IPC: H01R12/73
Filed: 2007-01-03
Abstract: An FPC(Flexible Printed Circuit) connector is provided to close a gap between a board connection unit and an S-shaped contact unit firmly when soldering the board connection unit of a socket terminal, thereby preventing solder bulge from being generated towards the S-shaped contact unit. A header is formed by performing integrated insert molding of plural header terminals(20) and a header main body(10). The header main body surrounds and supports the header terminal. A socket comprises plural socket terminal coupling grooves(41) and a socket main body cover(50). The socket terminal coupling grooves are formed in both sides of a length direction so as to insert plural socket terminals, corresponding to the header terminals of the header, into a socket main body. The socket main body cover closes a gap between a board connection unit(32) of the socket terminal and an S-shaped contact unit(31) of the socket terminal, and limits a backward movement distance so as to prevent bending limit of the S-shaped contact unit.
Patent KR-20080065020-A (KR)
Title: Separation device of label sticker
Inventor: LEE JONG SOO
IPC: B65H35/07
Filed: 2007-01-08
Abstract: A device for separating a label sticker is provided to conveniently assemble and disassemble the device including a rolled label sticker paper. A device for separating a label sticker includes a bottom part(200), a first side surface(310), a first cover(500), a second cover(600), a second side surface(320), a guide part(360), a front surface, and a rear surface(420). A wounded roll is mounted on the bottom part. The first side surface is in contact with the bottom part via a first flap. The first cover has an opening(510) through which an end of the roll is extracted. The second cover is disposed on the first cover. The second side surface is in contact with a second flap. The guide part fixed a moving direction of a release paper. The front surface has grooves to be coupled to the guide part and the second cover. The rear surface corresponds to the front surface.
Patent KR-20080067518-A (KR)
Title: Apparatus and method for wirebonding
Inventor: KIM HYUK SU
IPC: H01L21/60
Filed: 2007-01-16
Abstract: A bonding apparatus using a wire and a boding method are provided to perform a wire bonding process by using various wires without exchanging a capillary. A first capillary(20) is installed in a bonding head(10) to discharge a first wire through a first supply hole. A second capillary(30) is installed in the bonding head to discharge a second wire through a second supply hole. An elevation unit elevates selectively the first capillary and the second capillary loaded on the bonding head. The elevation unit includes a first holder, a first drive gear, a second holder, and a second drive gear. The first holder holds the first capillary and includes a first rack gear formed in a vertical direction to an outer circumference thereof. The first drive gear is fixed to the bonding head and includes a gear coupled with the first rack gear. The second holder holds the second capillary and includes a second rack gear formed in a vertical direction to an outer circumference thereof. A second drive gear is fixed to the bonding head and includes a gear coupled with the second rack gear.
Patent KR-20090000163-A (KR)
Title: Advertising costs restoration system through search engine
Inventor: KIM JONG HYUN
IPC: G06Q30/02
Filed: 2007-01-22
Abstract: An advertisement expense restoration system through a search engine is provided for site information and restoration point content, registered by an advertiser, to be registered in a search keyword list, thereby enabling clients to classify sites capable of restoration and find the sites through search. A search system(50) comprises a web server unit(60), a search engine unit(70), a point connecting unit(80), an advertisement application processing unit(90), a settlement processing unit(100), a member management unit(110), a DB management system(120), and a DB(125). The web server unit forms a web interface with first to third clients(10~30) and provides a search engine website through the Internet(40). The search engine unit receives a search keyword from the first client through the web server unit with an announced web program language, and provides a search result page about websites related to the search keyword to the first client by referring to a general web site registered in the DB and website information in which a search keyword advertisement is requested. The advertisement application processing unit receives search keyword advertisement application information from the third client selecting a keyword advertisement request menu, and registers the search keyword advertisement application information in the DB by operating with the DB management unit. The DB comprises a keyword advertisement information storage(150) for recording the keyword advertisement application information. When the registration of a website or the search keyword advertisement is requested, the settlement processing unit processes electronic settlement for a website registration fee or an advertisement request fee with a program written with the announced web program language. When members joins, leaves, or logs in the website, the member management unit processes member authentication with the program written with the announced web program language.
Patent KR-20070078073-A (KR)
Title: Heating process apparatus, heating process method, and computer readable storage medium
Inventor: AOKI SHIGEKI
IPC: H01L21/027
Filed: 2007-01-24
Abstract: A heat processing apparatus and method, and a computer readable storage medium are provided to perform both of a process that gives weight to high uniformity and a process that gives weight to high product yield. A heating plate(121) is adapted to heat a substrate, and a space above the heating plate is surrounded by a cover(123). A first gas flow forming mechanism forms gas flows mainly arranged to realize a uniform heat process within the space above the heating plate. A second gas flow forming mechanism forms gas flows mainly arranged to exhaust and remove gas and/or sublimed substances generated from the substrate within the space above the heating plate. The first gas flow forming mechanism and the second gas flow forming mechanism are selectively capable of being switched therebetween.
Patent KR-20070078733-A (KR)
Title: Method and system for accessing on-line contents according to simple code of off-line contents
Inventor: HAN HEE
IPC: G06Q99/00
Filed: 2007-01-26
Abstract: A method and a system for providing an online/offline content linking service for accessing online contents by a simple code of offline contents are provided to link various kinds of contents with context or a position of a book, or sell clothes and goods appeared in various magazines in connection with the online network by assigning the simple code to the offline contents recorded. A CP(Content Provider) server(200) assigns the simple codes(111,112) for accessing the online contents corresponding to the offline contents to the contents of an offline medium(100), assigns a URL(Uniform Resource Locator) for accessing the online contents through the Internet, and matches/registers the simple code and the URL. A user terminal(120) inputs the simple code for obtaining the online contents corresponding to the offline contents recorded in the offline medium after a user purchases the offline medium. An intermediary service system(300) mediate the user terminal to obtain the online contents by searching the URL corresponding to the simple code and providing the searched URL to the user terminal if the simple code is received from the user terminal.
Patent KR-20080071821-A (KR)
Title: Ballast system for marine vessels
Inventor: JUNG YOUNG JAE
IPC: B63B11/04
Filed: 2007-01-31
Abstract: A ballast system for a ship is provided to stably sail the ship by reducing pressure inside a ballast pipe through a pressure converting unit to raise seawater inside the ballast pipe and lower a hull. A ballast system for a ship includes ballast pipes(100), marine organism introduction preventing nets(200), and pressure converting units(300). The ballast pipes are installed at a stem unit, a stern unit, and both side units(40) inside a hull(10), and one ends thereof are coupled with a bottom plate unit(50) of the hull to introduce external seawater thereinto. The marine organism introduction preventing nets are installed at lower ends of the ballast pipes to introduce only a predetermined size of marine organisms into the ballast pipes. The pressure converting units are installed in the ballast pipes and reduce pressure inside the ballast pipes to raise seawater introduced inside the ballast pipes and lower the hull.
Patent KR-20080011030-A (KR)
Title: Automatic selection and separation apparatus for resonance parameter of small size quartz chip
Inventor: SANG LI
IPC: G01N21/00
Filed: 2007-02-02
Abstract: An automatic selection and separation apparatus for a resonance parameter of a small size quartz chip is provided to prevent loss of chips by adopting a flat-bed feeding type rather than an oscillating raw materials feeding type. An automatic selection and separation apparatus for a resonance parameter of a small size quartz chip includes a work table(13), an input table(4), a distributing table(9), a measuring table(6), a substrate(14), a roller(1), a webcam(5), and a suction head(2). The input table is fixed at one side of the work table. The distributing table is fixed at the opposite side of the work table. The measuring table is fixed between the input table and the distributing table. The substrate is installed perpendicular to the work table. The roller is fixed on the substrate. The webcam locates in an upper side of the input table and couples with the substrate by a fixing table(7). A sliding module and is fixed at the roller to move in a horizontal direction by a computer. The suction head is fixed in the sliding module.
Patent KR-20080073901-A (KR)
Title: Washing machine
Inventor: HONG SOG KIE
IPC: D06F39/02
Filed: 2007-02-07
Abstract: A washing machine having a detergent mixing chamber is provided to measure the amount of liquid detergent in a detergent mixing chamber, thereby improving convenience. A washing machine comprises a liquid detergent storage(190), and a detergent mixing chamber(120) having a first inlet(121) and a second inlet. The second inlet is composed of a hot water inlet(122) and a cold water inlet(123). The liquid detergent is supplied from the liquid detergent storage into the detergent mixing chamber through the first inlet and the amount of the supplied liquid detergent is measured. The water is supplied into the mixing chamber through the second inlet, mixed with the liquid detergent and drained into a tub.
Patent KR-20080076142-A (KR)
Title: Breathable electric cable for underwater motor
Inventor: JOUNG MAN YOUNG
IPC: H02K5/00
Filed: 2007-02-15
Abstract: A breathable electric cable for an underwater motor is provided to reduce a maintenance time and a maintenance cost of the underwater motor and to prevent permeation of water into other apparatuses. A breathable electric cable for an underwater motor includes fine pores. When an apparatus is operated, a temperature in the apparatus is increased to raise a pressure in the apparatus. A small amount of air is discharged through the fine pores. When the apparatus is stopped, the temperature is lowered to an initial temperature, and the pressure is also lowered to an initial pressure. The air is inputted to the cable to maintain the inner pressure to prevent permeation of water into the cable.
Patent KR-20080078319-A (KR)
Inventor: KIM YOUNG BAE
IPC: G02F1/1345
Filed: 2007-02-23
Abstract: 본 발명은 액정표시장치에 관한 것이다. 본 발명에 따른 액정표시장치는 표시영역과 비표시영역을 포함하며, 절연기판과, 표시영역에 위치하는 게이트선과, 비표시영역에 위치하며 복수의 구동박막트랜지스터를 가지는 게이트구동부를 포함하며, 구동박막트랜지스터는 연결구동박막트랜지스터와 복수의 접촉구를 포함하며, 연결구동박막트랜지스터는 제어전극과 신호전극을 포함하며, 제어전극은 한 쌍의 제1제어부분과 제2제어부분을 포함하며, 신호전극은 제1서브신호전극과 제2서브신호전극을 포함하며, 제1서브신호전극은 한 쌍의 제1신호부분과 한 쌍의 제2신호부분과 제3신호부분을 포함하는 것을 특징으로 한다. 이에 의하여 게이트구동부를 리페어(repair)할 수 있는 액정표시장치가 제공된다.
Patent KR-20080078946-A (KR)
Title: Motor
Inventor: KIM HAN GEE
IPC: H02K1/12
Filed: 2007-02-26
Abstract: A motor is provided to improve noise and vibration characteristics by forming a strength reinforcing rib in a bracket and to secure an insulation distance between the bracket and a PCB(Printed Circuit Board). A motor includes a stator assembly, a PCB, and an upper bracket(410). The stator assembly has a stator, a mold unit, and an upper open unit. The PCB has a conducting unit on an upper surface and is received at an upper part of the stator assembly. The upper bracket is coupled with the stator assembly to seal the upper open unit of the stator assembly. Strength reinforcing ribs(420) are partially formed on an upper surface of the upper bracket. The upper bracket is formed by pressing metal such as a steel sheet, a steel plate, or a stainless steel plate.
Patent KR-20080079912-A (KR)
Title: Method for offering laundry course of washing machine
Inventor: HONG EUN KYUNG
IPC: D06F33/02
Filed: 2007-02-28
Abstract: A method for offering a washing course of a washing machine is provided to allow a user to select a recommended washing course easily by displaying the washing course that has been selected recently on a display unit. A method for offering a washing course of a washing machine comprises the steps of: selecting the sort of a family(S102); offering a recommended washing course based on the selected sort of the family(S106); and selecting the recommended washing course and washing the laundry(S112).
Patent KR-20080092180-A (KR)
Title: A kitchen utensil having a gap and manufacturing method thereof and press machine thereof
Inventor: LEE CHUNG KWAN
IPC: A47G21/00
Filed: 2007-04-11
Abstract: A structure of a kitchen utensil having a space portion, a manufacturing method for the same and a press device suitable for the same are provided to obtain a structure that is easily used to couple a handle to a body of a kitchen utensil. A structure of a kitchen utensil having a space portion includes a body(2), a scoop portion(1), a handle portion(5), a fixing protrusion portion(3) and an attachment portion(4). A space portion is formed inside the body made of a metal. The scoop portion is fixed on the lower end of the body by welding. The handle is formed on the upper part of the body. The fixing protrusion is formed on the part of the body where the handle is formed. The attachment portion is formed on the upper part of the fixing protrusion to be connected to the body. The handle is fixed on the attachment portion through the fixing protrusion.
Patent KR-20080095123-A (KR)
Title: Reflection screen
Inventor: YANG YOUNG LOCK
IPC: G03B21/56
Filed: 2007-04-23
Abstract: A reflection screen is provided to improve the contrast of an image by forming a pearl layer for reducing the reflection rate via projection of an external beam. A reflection screen comprises a base layer(11), a reflection layer(14) having recesses with predetermined patterns at its front surface, and a dispersion ink layer(18). The dispersion ink layer reflects portions of the projected light, and permeates portions of the light. The reflection layer and the dispersion ink layer have an aluminum deposition layer(16) for reflecting portions of the projected light and permeating portions of the light. The aluminum deposition layer and the dispersion ink layer have a pearl layer(17) for reflecting portions of the projected light and permeating portions of the light.
Patent KR-20080099488-A (KR)
Title: 보온 배식대
Inventor: LEE MOUNG SUB
IPC: A47J47/16
Filed: 2007-05-09
Abstract: 본 발명은 본 발명에 따른 보온 배식대는 저수조의 상측과 음식함의 하측 사이에 다수의 타공이 형성된 타공판을 위치시켜 저수조로부터 발생된 열은 음식함에 전달되도록 함과 아울러 수증기는 직접 음식함의 하부에 접촉되는 것을 최소화함으로써 물방울의 응결을 최소화하여 청결한 상태를 유지하도록 하며, 또한 저수조의 물 부족시에 히터의 전원을 차단시켜 히터의 손상을 방지하도록 하는 효과가 있다. 
     이를 위해 본 발명은, 몸체의 상부에 저수조가 구비되고, 그 저수조에 히터가 위치하여 저수조에 수용된 물을 가열하여 증발시켜며, 저수조의 상부에 음식물을 담는 음식함이 몸체에 지지되어 위치하여 상기 저수조로부터 가열된 물의 열에 의해 음식물을 보온하도록 구성되며, 상기 저수조의 상측과 음식함의 하측 사이에는 다수의 타공이 형성된 타공판이 구비되어 저수조의 상부를 덮도록 구성된 것을 특징으로 한다.
Patent KR-20080100575-A (KR)
Title: Preparation method of microcapsule comprising coenzyme q1o
Inventor: PARK YOUNG SIK
IPC: A61K9/50
Filed: 2007-05-14
Abstract: A method of manufacturing microcapsule is provided to protect a biological activity of the Coenzyme Q10 using Coenzyme Q10 and to increase absorption efficiency. A method of manufacturing microcapsule comprises steps of: manufacturing a Coenzyme Q10 solution by dissolving the Coenzyme Q10 solution in one or more edible oils and fats selected from a group consisting of soybean oil, oil, turpentine and olive oil; manufacturing a wall material by mixing a protein and sugar; segregating a microcapsule by mixing the Coenzyme Q10 solution and the wall material and agitating or processing it using an ultrasonic wave. The agitation is performed for 30 seconds - 30 minutes. The ultrasonic wave is processed for 30 seconds - 3 minutes. The wall material is manufactured by mixing maltodextrine, wheat flour extract, proteinoid and gum.
Patent KR-20070115759-A (KR)
Title: Semiconductor integrated circuit including output circuit
Inventor: WATARAI SEIICHI
IPC: G11C7/10
Filed: 2007-05-31
Abstract: A semiconductor integrated circuit including an output circuit is provided to output signals of matched different interface levels by using a notified value of a load resistor provided to control a current flowing through the load resistor. A differential section(11) is constituted to amplify an inputted differential signal. A current source section(13,14) is constituted to supply a current to the differential section. A load resistor section(16,17) is connected to the differential section. A control unit(19) is constituted to set a current value from the current source section and a resistance value of the load resistor section on the basis of a signal supplied to the control unit. The differential signal is converted into an output signal of an interface level different from the interface level of the differential signal, and the output signal is transmitted through balance-transmission.
Patent KR-20080107744-A (KR)
Inventor: KWON SUNG HOON
IPC: H01L21/027
Filed: 2007-06-08
Abstract: An optofluidic maskless lithography system is provided to reduce the manufacturing cost required for replacing the mask by using the micorfluidic channel instead of the mask. An optofluidic maskless lithography system comprises the light source(10), the spatial light modulator(20), and the micorfluidic channel(40). The spatial light modulator modulates the light provided from the light source. The photo curable liquid flows inside the micorfluidic channel. The micorfluidic channel selectively hardens the photo curable liquid according to the modulated light provided from the spatial light modulator and outputs the result. The micro lens reduces the size of the modulated light provided from the spatial light modulator and provides the results to the micorfluidic channel.
Patent KR-20080114243-A (KR)
Title: Air conditioner
Inventor: RYU O DO
IPC: F24F11/00
Filed: 2007-06-27
Abstract: An air conditioner is provided to increase the efficiency of operation by sensing a human body in a space to cool precisely so as to discharge air to the space precisely. A human body sensing device(300) includes a human body sensing module for sensing a human body in a space to cool, a rotation element for rotating the human body sensing module, a connection element connecting the module to the rotation element, and a control part for controlling the driving of the rotation element. A front cover(220) of a main body is formed with a guide hole(221) for the rotation of the device.
Patent KR-20070077205-A (KR)
Title: Inner concrete plate for extraneous matter installation
Inventor: CHOI DONG HO
IPC: E04B1/41
Filed: 2007-06-29
Abstract: A plate used to install an attachment on the surface of concrete is provided to fix the plate to an iron bar, and then bury the plate in concrete while exposing an upper surface of a head part of the plate onto a concrete structure, thereby fixing various attachments to the head part by using bolts. A plate used to install an attachment on the surface of concrete includes a web(120), a head part(110), and a hook(130). The web(120) is provided with a plurality of coupling holes(121). The head part(110) is formed by bending an upper end of the web(120), and has a rectangular sectional surface. The hook(130) is formed by bending a lower end portion of the web(120). Both end portions of a fixture plate surrounding an iron bar are coupled with a pair of the coupling holes(121) selected from among the coupling holes(121) of the web(120). The head part(110) includes a resin filling member filled with synthetic resin.