baber/WOPTO huggingface dataset:
Patent KR-20070099414-A (KR)
Title: Sputtering source, sputtering system, method for forming thin film
Inventor: NEGISHI TOSHIO
IPC: C23C14/34
Filed: 2005-12-19
Abstract: A sputter film formed on the surface of an organic thin film without causing any damage thereon. Opening of the housing (101) of sputter sources (11-13) is closed with a shielding plate (103) and trap magnets (1051, 1052) are arranged on the opposite sides of the opening (107a). A target section (120) is arranged in the housing (101) and at the time of sputtering, the shielding plate (103) is connected with the earth potential, negatively charged particles such as electrons are entered into the shielding plate (103), and flying direction of the charged particles passed through the opening (107a) is curved by a magnetic field formed by the trap magnets (1051, 1052). Since the charged particles do not impinge on the surface of an object whereupon a film is to be formed when the object traverses above the sputter sources (11-13), damage on the organic thin film is suppressed.
Patent KR-20080064369-A (KR)
Title: Bi-directional resistive random access memory including sub cell array and writing method using thereof
Inventor: PARK JOON MIN
IPC: G11C16/08
Filed: 2007-01-04
Abstract: A bi-directional resistive random access memory(RRAM) comprising a sub cell array and a data writing method using the same are provided to perform write operation at the same time regardless of different data value, by comprising sub cell arrays comprising an X-decoder and driver independently. A nonvolatile memory device determines a data value according to the polarity of a voltage over both ends of a cell. The nonvolatile memory device comprises a memory cell array including sub cell arrays(SCA0-SCA15) including at least one input/output line(IO0-IO15). Each sub cell array comprises an X-decoder and driver(XDEC&DRV0-XDEC&DRV15) independently. The X-decoder driver enables a corresponding word line, and applies a bias voltage to the enabled word line according to the data value. Each sub cell array comprises one input/output line.
Patent KR-20080068968-A (KR)
Title: Mobile phone with camera module
Inventor: OH SANG YUN
IPC: H04B1/40
Filed: 2007-01-22
Abstract: A mobile communication terminal having a camera module is provided to use a plating line of a camera module PCB(Printed Circuit Board) when connecting the camera module PCB with a main PCB, thereby preventing generation of short. A camera module PCB(100) is connected with an image sensor through wire bonding, and is equipped with the first pads(110) for connecting electric signals by being located in plating line areas protruded outside. A main PCB(200) includes the second pads(210) for connecting electric signals by being comprised in parts where the first pads are located. A can(300) has bridges(310) for connecting the camera module PCB with the main PCB, and includes the outside of a camera module(600). Insulators(400) prevent electricity from passing. Conductors(500) pass electricity between the first and second pads.
Patent KR-20080069309-A (KR)
Title: Apparatus and method for providing pdg information
Inventor: VENKATESWARLU SURAPARAJU
IPC: H04L12/66
Filed: 2007-01-23
Abstract: An apparatus and a method for providing information on a PDG(Packet Data Gateway) are provided to prevent inconvenience caused by deficiency in the information on the PDG and to enhance efficiency in operating and updating a network. A method for providing information on a PDG comprises the following several steps. A terminal unit receives a PDG information updating instruction from a network unit(410). The terminal unit invokes an updating function from a setup right owning unit, namely a authorized network unit, in order to update the information on the PDG stored at an USIM(Universal Subscriber Identity Module) of the terminal unit itself(420). The terminal unit updates the information on the PDG(430). The terminal unit terminates the algorithm.
Patent KR-20080073462-A (KR)
Title: Light emitting device for alternating current source
Inventor: MOON WON HA
IPC: H01L33/00
Filed: 2007-02-06
Abstract: A light emitting device for an AC source is provided to decrease a size of a light emitting module by driving a simplified light emitting element using an AC voltage. A light emitting device(100) for an AC source is operated by receiving an AC voltage from the AC source and includes a first semiconductor layer(110) of a first conductive type, a first electrode(111), a second semiconductor layer(130) of a second conductive type, a third semiconductor layer(150) of the first conductive type, and a second electrode(151). The first electrode is formed on the first semiconductor layer and electrically connected to the AC source. The second semiconductor layer is formed on the first semiconductor layer. The third semiconductor layer is formed on the second semiconductor layer. The second electrode is formed on the third semiconductor layer and electrically connected to the AC source.
Patent KR-20070087508-A (KR)
Title: Method for making a concave and convex substrate and method for making a photovoltaic element
Inventor: HIROTADA INOUE
IPC: H01L31/0236
Filed: 2007-02-22
Abstract: A method for making a concavo-convex substrate and a method for making a photovoltaic element are provided to form stably a constant concavo-convex structure on a silicon substrate by using an alkali solution including an additive. A crystal silicon substrate(1) is dipped into an alkali solution. A surface of the crystal silicon substrate is etched by using an anisotropic etch method to form a concavo-convex structure on a surface(1a) of the substrate. The alkali solution includes an additive having a chemical structure. The chemical structure includes X and R1-R5 where X is one of carboxyl, sulfonic, sulfate ester, phosphate ester, quaternary ammonium groups, R1-R5 are one of hydrogen atom, alkyl, alkenyl, and alkoxy groups, and at least one of R1-R5 has 3 or more carbon atoms.
Patent KR-20080079844-A (KR)
Title: Vertical light emitting diode and method of fabricating the same
Inventor: KIM YUN GOO
IPC: H01L33/36
Filed: 2007-02-28
Abstract: A vertical light emitting diode and a method for manufacturing the same are provided to reduce light loss due to an ohmic electrode by reflecting a light on a metal reflection layer without transmitting the ohmic electrode. Compound semiconductor layers are located on a conductive substrate(81) and include an N-type semiconductor layer(55), an active layer(57), and a P-type semiconductor layer(59). A part of a lower portion of the N-type semiconductor layer, the active layer, and the P-type semiconductor layer are partially removed. A dielectric layer(60) has an opened region to expose a part of the P-type semiconductor layer. The dielectric layer covers the compound semiconductor layers. An ohmic electrode(71) is formed on the P-type semiconductor layer through the opened region of the dielectric layer. A metal reflection layer(73) is disposed among the ohmic electrode, the dielectric layer, and the conductive substrate.
Patent KR-20070096846-A (KR)
Title: Device and method for taking out sheets
Inventor: MITSUYA YUSUKE
IPC: B65H3/06
Filed: 2007-03-22
Abstract: An apparatus and a method for taking out a sheet are provided to reliably separate a sheet from a stack of sheets using a separation section. An apparatus for taking out a sheet comprises a taking-out section(6), a convey section(21) and a separation section(15). The taking-out section(6) rotates while making contact with the sheet to take out the sheet. The convey section(21) rotates while carrying the sheet taken out by the taking-out section(6) to transfer an additional sheet. The separation section(15) crosses a moving path between the taking-out section(6) and the convey section(21). The separation section(15) rotates in the forward direction until the sheet taken out by the taking-out section(6) is transferred to the convey section(21).
Patent KR-20080086223-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: OH SEUNG SUK
IPC: H01L21/28
Filed: 2007-03-22
Abstract: A method for forming a metal line of a semiconductor device is provided to prevent a conductive pattern from not opening by carrying out a first etching process for forming a via hole before forming a thin deposit layer. A method for forming a metal line of a semiconductor device includes the steps of: forming a second interlayer insulation layer(111) having a bit line(109) on a semiconductor substrate(101) with a gate line(107) and a first interlayer dielectric(105); forming a first dielectric layer(115) on the second interlayer dielectric; forming a via hole by etching the first dielectric layer and the second interlayer dielectric until part of the bit line is exposed; coating the whole surface of the resulting structure with a negative photoresist(119); exposing the first dielectric layer to bury a photoresist material in the via hole by carrying out a photolithography process; hardening the photoresist buried in the via hole by performing a O2 plasma treatment process on the whole surface of the resulting structure; depositing a second dielectric layer(121) on the whole surface including the first dielectric layer and the photoresist; forming a third interlayer dielectric (123) on the second dielectric layer; forming a trench(125) by etching the second dielectric layer and the third interlayer dielectric until the first dielectric layer is exposed; removing the photoresist by carrying out a washing process about the resulting structure; burying a metal material in the resulting structure to form the metal line.
Patent KR-20080052147-A (KR)
Title: System and method for bandwidth allocation of upstream channel with multiple receive channels
Inventor: KWON EUN JUNG
IPC: H04L47/41
Filed: 2007-04-02
Abstract: A system and a method for scheduling an upstream bandwidth supporting channel coupling are provided to generate and schedule a MAP message for providing the structure of an upstream scheduler and using the upstream bandwidth efficiently, thereby enabling a CM(Cable Modem) transmitting upstream data burst through channel coupling or a single channel to secure a short delayed time and a high data throughput. A system for scheduling an upstream bandwidth comprises a receiving block(400), a scheduler block(410), and a downstream processing block(430). The receiving block receives bandwidth request information from at least one network connection device connected to a subscriber terminal. The scheduler block calculates the size of a competition section as the bandwidth request information is received, allocates a bandwidth size corresponding to the bandwidth request information to all upstream channels configuring an SID cluster when bandwidth corresponding to the bandwidth request information can not be allocated to only an upstream channel in the SID cluster of the network connection device, and generates a MAP message in which the bandwidth size and the competition section allocated to each upstream channel are set up. The downstream processing block transmits the generated MAP to the network connection device.
Patent KR-20080090613-A (KR)
Title: Musical instrument shape aquarium
Inventor: JIN GWAN JEONG
IPC: A01K63/00
Filed: 2007-04-05
Abstract: An aquarium with a musical instrument shape is provided to enable a user to enjoy both visual and auditory appreciation by making melodies set to respective detecting sensors automatically played according to movement of fish. An aquarium with a musical instrument shape includes: a case body(2) made of a transparent material and receiving aquarium fish or water plants; an air generator(4) for supplying air to the case body; detecting sensors(61-68) installed in the case body; a control part(8) electrically connected to the detecting sensors; and a sound source part(10) for recording melodies played when movement of the fish is detected by the detecting sensors.
Patent KR-20080090617-A (KR)
Title: 난 재배를 위한 다기능 복합화분
Inventor: PARK SHIN HYUN
IPC: A01G9/02
Filed: 2007-04-05
Abstract: 본 발명은 춘란 등 난 재배에 사용되는 화분에 관한 것으로서, 더욱 상세하게는 환기구멍이 형성된 내부 투명화분과 외부 불투명 화분으로 구성된 난 재배를 위한 다기능 복합화분에 관한 것이다. 
     본 발명에 따른 난 재배를 위한 다기능 복합화분은, 측면에 다수 개의 통기구멍이 형성되고 바닥에는 환기 및 배수구멍이 형성된 내부 투명 화분과; 상기 내부 투명 화분의 외부에 설치되고 상기 내부 투명 화분과의 사이에 일정한 폭으로 간격을 형성할 수 있는 크기로 이루어지고 바닥에는 환기 및 배수구멍이 형성되지만 측면에는 통기구멍이 형성되지 않는 외부 불투명 화분과; 상기 내부 투명 화분의 바닥면과 외부 불투명 화분의 바닥면의 사이에 일정한 높이로 간격을 형성하도록 상기 내부 투명 화분과 상기 외부 불투명 화분의 상단에 상기 내부 투명 화분이 걸쳐지는 거치수단을 포함하여 구성된 것을 특징으로 한다.  
     본 발명에 따르면, 화분 내부의 습윤상태를 쉽게 확인할 수 있어 난에 물주는 시기를 알 수 있고, 내부 투명 화분과 외부 불투명 화분 사이에 공기층을 형성하여 신선한 공기를 공급할 뿐만 아니라 외기의 온도 변화를 완충시켜 난의 생장에 유리한 환경을 조성하며, 내부 투명 화분의 상부에 투명 캡을 설치하여 퇴촉이나 생강근을 화분에 식재하여 손쉽게 새싹을 틔울 수 있고, 내부 투명 화분의 상부에 교정틀을 설치하여 난의 잎이 지나치게 옆으로 기울어지는 것을 방지함으로써 누구나 난을 쉽게 재배할 수 있도록 한다. 
       
     난, 화분, 투명, 이중, 공기층,
Patent KR-20080095438-A (KR)
Title: Method and system for shopping mall management using a moving picture
Inventor: JUN JUNE SIK
IPC: G06Q30/06
Filed: 2007-04-24
Abstract: A method for managing an online shopping mall is provided to promote goods sales using a moving picture, thereby making a user buy a goods with reliability. An online shopping mall management server(30) comprises a plurality of member store(10), and a user having a mobile terminal(20). The managing server is connected with an image data(60), and a verification image producing part(40) which produces a moving picture for verifying goods of a member store. A goods image database stores goods images which have a link with the moving picture data in the moving picture database(50).
Patent KR-20070105923-A (KR)
Title: Pll circuit, method of preventing interference of the pll circuit and optical-disk apparatus having the pll circuit
Inventor: ISHII AKINO
IPC: H03L7/183
Filed: 2007-04-26
Abstract: A PLL(Phase Locked Loop) circuit, a method of preventing the interference of the PLL circuit, and an optical-disk apparatus loaded with the PLL circuit are provided to suppress spurious noise in a PLL bandwidth generated by an output frequency of each PLL circuit. According to a PLL(Phase Locked Loop) circuit constituting a first and a second PLL circuit(10,20) on an equal apparatus, a detector(30) detects whether the difference between an output signal frequency of the second PLL circuit and a fixed frequency is below a first threshold value. A frequency setting circuit changes an output signal frequency of the first PLL circuit within the range below a second threshold value higher than the first threshold value, when the difference is below the first threshold value. The fixed frequency is a fixed frequency predetermined on the basis of the output signal frequency of the first PLL circuit.
Patent KR-20080098178-A (KR)
Title: Apparatus for attaching polarizer to lcd panel
Inventor: CHOI BYUNG KWON
IPC: G02B5/30
Filed: 2007-05-04
Abstract: An apparatus for attaching polarizer is provided to reduce the diameter of the pressure roller contacting in the protective film and increase the total area of the tacky tape reeled on the film exfoliation unit, so reducing the process error in the exfoliation process and the tact time. In an apparatus for attaching polarizer, a polarized plate fixing unit supports the polarized plate of which single side the protective film is adhered to. A device body(20) which is at the one side of the polarized plate fixing unit is movable to the direction of board surface of the polarized plate fixing unit while being is placed between polarized plates. A film exfoliation unit(30) has a plurality of rollers which is reeled with tacky tape(32a) peeling off the protective film from the polarized plate while being connected to be separated from one side of the body. A file exfoliation unit includes a pair of roller supports(33) protruded in the single-side of the unit body(31), and the plurality of rollers is rotated between a pair of roller support.
Patent KR-20090001793-A (KR)
Title: Method and system for analyzing competition result
Inventor: KIM YU WON
IPC: A63F13/00
Filed: 2007-05-22
Abstract: A competition result analysis system and a method thereof are provided to measure advantage and disadvantage degrees of additional conditions used for competition, to reflect the measured degrees upon control of the additional conditions and competition design, thereby magnifying interest of competition. A stochastic model provider(14) provides a stochastic model for analyzing competition results including ranking information of competition participants. A competition result analyzer(16) analyzes the competition results by using the stochastic model, and determines a first parameter and a second parameter regarding advantage and disadvantage degrees of additional conditions.
Patent KR-20080103628-A (KR)
Title: Sorting machine of a oxide iron
Inventor: LEE HONG GYU
IPC: B02C4/02
Filed: 2007-05-25
Abstract: An iron oxide selection and grinding device is provided to shatter iron oxide into suitable size through two grinding processes. An iron oxide selection and grinding device comprises: a selector, selecting the iron oxide according to the individual size, a first pulverizing device pulverizing the iron oxide, and a second pulverizing device which again shatters the iron oxide again. The second pulverizing device comprises: a hopper(70) into which the iron oxide is put; a plurality of rollers(90,92) shattering the iron oxide; a slide block combined with both sides of driven shaft(84); a housing(72) formed of a guide groove; spring(78); and a reduction conveyor(94).
Patent KR-20070068312-A (KR)
Inventor: KO YUN JOO
IPC: A43B7/06
Filed: 2007-05-23
Abstract: Shoes for preventing drowsy driving are provided to prevent the infiltration of foreign materials and to keep the soles of feet cool all the time during driving, by forming a groove having plural vent holes, on a shoe sole lower than the plane and inserting a sponge into the groove. In the shoes for preventing drowsy driving, a mesh-shaped groove(1a) having a plurality of vent holes is formed on a bottom sole(1) of the shoe lower than the plane. A sponge(3) is inserted into the groove. A mesh(4) is put on the sponge. A midsole(2) of the shoe having a plurality of vent holes(2a) is put on the bottom sole. An insole capable of circulating the air is disposed on the midsole.
Patent KR-20080104525-A (KR)
Title: Wireless pos ordering terminal equipped with advanced function
Inventor: KIM YONG HO
IPC: G06K7/00
Filed: 2007-05-28
Abstract: A wireless multi-function POS ordering terminal is provided to make quick and accurate communication and information transfer between employees possible. A wireless multi-function POS ordering terminal comprises the followings: a memory unit(20) storing menus, phone books, and other data information and programs; a key input unit(40) for inputting various information required for a order; an ear-microphone interface unit(80) for interfacing with a wired ear-microphone; a debug port(90) for the manual upgrade and fault diagnosis of a wireless ordering terminal; an audio controller(70) for voice communication; a display unit(30) which visually displays information related to the order; a wireless communication unit(50) for communication with a counter terminal or a different wireless order terminal; a power control unit(10) applying or cutting off power; and a central control unit(60) for performing a real-time automatic upgrade function for data information.
Patent KR-20080104890-A (KR)
Title: A bead forming unit in press
Inventor: PARK JOON WOO
IPC: B30B15/00
Filed: 2007-05-29
Abstract: A holding menas is mounted on the inside according to the longitudinal direction comprised in the die face side of the avoirdupois of the bead protrusion and the material panel is held. In that way the bead forming unit for the press suppressing the inflow of material in molding is provided. A bead forming unit for the press suppressing the inflow of material in molding comprises a low punch(101) having the lower end surface shape of the product pannel is mounted on the bolster of the lower part; a blank holder is mounted on bolster to the outer side of this type punch through the cushion pin; a bead protrusion(1) in which the mounting hole(3) is formed in the center of inside according to the longitudinal direction; a bead hole(5) in which the punching hole(7) which the center of inside corresponding to the mounting hole is penetrated according to the longitudinal direction is formed; and a holding menas(10) operating about the punching hole.
Patent KR-20080105260-A (KR)
Inventor: CHOI SOO BONG
IPC: H03F1/26
Filed: 2007-05-30
Abstract: 본 발명은 안테나에 수신되는 신호를 잡음없이 증폭시켜 통화품질 향상은 물론 통달 거리를 길게 할 수 있도록 하는 무선안테나의 초 저잡음 증폭회로(ULNA)에 관한 것이다.  
     본 발명은 안테나에 수신되는 수신 신호를 공진시켜 튜닝점을 끌어내어 임피던스 값을 상승시켜 전압이 상승된 상태에서 전류 증폭용 트랜지스터의 베이스에 인가 시키게 하여 전류 증폭용 트랜지스터(또는 FET)의 에미터측으로 이득이 상승된 신호를 출력케 하므로써 안테나에 수신된 신호를 잡음없이 증폭시킬 수 있게 하는 것이다.  
     즉, 바룬코아의 이차측에 코일과 콘덴서로 이루어진 공진회로를 구성하고, 코일과 콘덴서가 만나는 튜닝점에 전류증폭용 트랜지스터(에미터플로워)의 베이스를 연결하고, 상기 전류 증폭용 트랜지스터의 에미터 측으로 전류증폭 신호가 출력되게 구성함을 특징으로 한다.
Patent KR-20080033051-A (KR)
Title: Semiconductor device with three-dimensional array structure
Inventor: CHO HOO SUNG
IPC: H01L21/8247
Filed: 2007-06-14
Abstract: A semiconductor device having a three-dimensional array structure is provided to process word lines of multi layers conveniently and secure a margin of metal contacts and metal wiring sufficiently by a low decoder which is located at both sides of a cell array area. A cell array region comprises a first cell block and a second cell block. The first cell block comprises a first gate line on a first floor of the cell array region. The second cell block comprises a second gate line on a second floor above the first floor of the cell array area. A low decoder region is adjacent to the cell array region, and comprises a first low decoder(DEC1) and a second low decoder(DEC2). Wherein, the first low decoder controls the first gate line, and the second low decoder controls the second gate line. A first wiring connects the first gate line and the first low decoder. A second wiring connects the second gate line and the second low decoder.
Patent KR-20070074514-A (KR)
Title: System for providing location based coupons
Inventor: KIM JAE HYUNG
IPC: G06Q30/00
Filed: 2007-06-14
Abstract: A system for providing location-based coupons is provided to offer the coupons for member shops placed in a predetermined area to a credit card of a customer by calculating the area in which the credit card frequently is used based on payment information of the credit card and location information of the member shop. A payment information processor(105) extracts frequent payment area information of the customer from payment details of the customer. A coupon provider(120) provides the coupons, available in a frequent payment area, to the customer based on the frequent payment area information of the customer. The coupon includes mileage, a discount coupon, a gift certificate, and a ticket. The coupon provider provides the coupons to a smart or IC card of the customer through the wired/wireless network, or provides the coupons to the customer through an Internet terminal, a mobile terminal, a kiosk, and an ATM(Automated Teller Machine).