baber/WOPTO huggingface dataset:
Patent KR-20080070152-A (KR)
Title: Apparatus and method for manageing board redundancy in distributed system
Inventor: CHANG SUNG YEE
IPC: G06F15/00
Filed: 2007-01-25
Abstract: A device and a method for supporting a dual-board in a distributed system are provided to realize 1:1 and N:M dualization of a processing board in the distributed system comprising line cards and processing boards by using a function mapping virtual and real slots, and reduce a switching time by reflecting a dual-state change of a new active processing board is informed in an event notification mode when switching occurs. A dual-state management processor(112) determines a dual-state of boards(102-104) and transfers a dual-state message. A mapping table management processor(110) makes a virtual slot-real slot mapping table(108) for connecting virtual slots and real slots by using the dual-state message. A packet processor forwards traffic entering the inside of the distributed system by referring to the mapping table. The mapping table stores virtual slot information for the virtual slot virtually mounting an active board and real slot information for the real slot really mounting the boards. The dual-state management processor monitors whether the dual-state of the boards is changed, and transfers a dual-state change to the mapping table management process when the dual-state change occurs.
Patent KR-20080071456-A (KR)
Title: Semiconductor module
Inventor: SON KYUNG JOO
IPC: H01L23/48
Filed: 2007-01-30
Abstract: A semiconductor module is provided to minimize wire bonding errors by forming a solder resist dam to a surface of a bare die side of a wire bonding land. A land(114) for bare die is formed in a bare die size on an upper surface of a semiconductor module substrate(110). A wire bonding land(116) is formed at the outside of the land for bare die. An adhesive member(118) is attached on the land for bare die. A bare die(120) is attached to the adhesive member. A solder resist(130) is formed in a shape of dam to an upper surface of a bare die side of the wire bonding land. A wire(124) is formed to connect input/output terminals of the bare die with the wire bonding land.
Patent KR-20080072437-A (KR)
Title: Wood flooring and method of manufacturing the same
Inventor: KANG SUK GU
IPC: B32B21/04
Filed: 2007-02-02
Abstract: A flooring and a method of manufacturing the same are provided to reinforce strength of the flooring by impregnating a plywood with nano minerals. A flooring comprises a plywood(10), an adhesive layer(30), a transfer layer(40), a coating layer(50), and a protection layer(60). The plywood is made of layers of veneers. The adhesive layer is formed on the plywood. The transfer layer is formed on the adhesive layer and has various patterns. The coating layer is formed on the transfer layer. The protection layer is formed on the coating layer, coated with nano minerals to obtain high hardness. Nano minerals are impregnated in fine pores of the plywood to reinforce strength of the plywood. The nano mineral is at least one of silica, alumina, and talc. Grain size of the nano mineral ranges from 50 to 100mm.
Patent KR-20080073158-A (KR)
Title: Method and apparatus for encoding/decoding image using adaptive quantization step
Inventor: AHN TAE GYOUNG
IPC: H04N7/32
Filed: 2007-02-05
Abstract: A method and an apparatus for encoding and decoding an image using an adaptive quantization step are provided to perform image encoding with a reduced quantization step when a great color difference is generated between the current block and a prediction block due to inaccurate intra/inter prediction, thereby restoring the current block accurately without color distortion. A method for encoding an image comprises the following steps of: generating a prediction block, the intra/inter prediction value of the current block(510); calculating a color difference between the current block and the generated prediction block(520); and adjusting the quantization step of encoding based on the calculated color difference to encode the current block(530).
Patent KR-20080074594-A (KR)
Title: Underfill added by metal oxided substance and package-semiconductor and method of packaging semiconductor using it
Inventor: SUH JOON MO
IPC: H01L21/56
Filed: 2007-02-09
Abstract: A metal oxide-added underfill, a package-semiconductor using the same, and a method for packaging a semiconductor are provided to effectively reduce stress due to the heterogeneous physical property between a chip and a substrate by using a metal oxide as filler. An underfill is applied between a solder ball(350) and a pad(310) of a semiconductor packaging. A filler to be added to the underfill contains a metal oxide. The metal oxide is rapidly diffused into a solder bump over 200 °C. The metal oxide is a substance which is reduced in the solder bump. The metal oxide is surface-processed by a coupling agent. The metal oxide contains one or more selected from an organic substance, an inorganic substance, and a metal substance. The metal oxide is generated by natural-oxidizing the organic substance, the inorganic substance, and the metal substance, or coating them.
Patent KR-20080079867-A (KR)
Title: Sucking plate and cradle for automobile having the same
Inventor: KIM JUNG SIK
IPC: B60R11/02
Filed: 2007-02-28
Abstract: A sucking plate and a cradle for a vehicle having the same are provided to allow a user to freely adjust a viewing angle of vehicular articles installed in the cradle according to preference of the user. A sucking plate comprises a housing, an absorption unit(22), an elastic member(31), and a driving lever(32). The housing has a boss(14) formed with a perforation hole(16). The absorption unit is installed at a lower portion of the housing. The absorption unit is movable relative to the housing and has a central shaft(26) inserted into the boss. A central hole(28) is formed at one side of the central shaft. The elastic member is installed on the central shaft to provide elasticity in such a manner that the sucking plate is moved away from the housing. The driving lever is installed in the housing to adjust the relative movement between the housing and the absorption unit.
Patent KR-20070089645-A (KR)
Title: Elastic boundary wave device, resonator and filter
Inventor: MIURA MICHIO
IPC: H03H9/64
Filed: 2007-02-28
Abstract: An elastic boundary wave device, a resonator, and a filter are provided to prevent materials of an electrode from diffusing into an oxide silicon layer by including a barrier layer which covers the electrode and to suppress a stoneley wave by setting electro-mechanical coupling coefficient below 0.00015. An elastic boundary wave device includes an LN(LiNbO3) substrate(10), an oxidation silicon layer(12), an oxidation aluminum layer(14), and an electrode(16). The electrode(16) is formed on the LN substrate(10) and is made of copper as a main component. The electrode(16) is an IDT(Inter Digital Transducer) or a comb electrode. The oxidation silicon layer(12) is formed to cover the electrode(16) in the LN substrate(10). The oxidation aluminum layer(14) is formed on the oxidation silicon layer(12). An rotation Y cut angle, a ratio between a density of the electrode(16) and a density of Cu, a wavelength of elastic wave excited by the electrode(16), a layer thickness of the electrode(16), and a layer thickness of the oxidation silicon layer(12) are set so as to make an electro-mechanical coupling coefficient of a stoneley wave below 0.00015.
Patent KR-20070037725-A (KR)
Inventor: CHO MYUNG RAE
IPC: B01F35/60
Filed: 2007-03-07
Abstract: 본 발명은 분말 또는 액상으로 된 여러 가지 원료를 진공상태에서 교반하는 대형 교반기에서 교반날개를 갖춘 구동헤드와 함께 뚜껑을 통체로부터 개폐시키는 승강실린더가 상승되어 정지했을 때 그 승강실린더와 일체로 동작하는 지지축을 로커에 의해 구속되게 한 교반기 구동헤드용 승강실린더의 안전장치에 관한 것으로, 
     즉, 분말 또는 액상의 원료가 투입되는 통체를 한 쌍의 지지프레임에 설치하되 통체의 개구부에 각 지지프레임에 수직으로 동작되게 설치된 승강실린더에 의해 교반날개를 갖춘 구동헤드와 함께 뚜껑이 개폐가능하게 설치된 교반기에 있어서, 상기 승강실린더에 인접된 지지프레임에 중공관로를 구비한 플랜지를 설치하여 그 중공관로에 승강실린더의 로드에 의해 평행하게 동작되는 지지축을 설치하고, 상기 플랜지의 일측에 그 중공관로를 관통하게 홀더에서 슬라이딩되는 로커를 설치하되 상기 지지축에는 승강실린더의 로드와 함께 지지축이 상승되었을 때 플랜지를 관통하는 로커에 의해 일체로 관통되게 통공을 형성함에 따라, 승강실린더가 상승되었을 때 로커에 의해 지지축을 록킹되게 하여 승강실린더의 동작에 대한 신뢰성과 안전성을 향상시키고 안전사고의 위험을 방지할 수 있게 한 것이다. 
       
     교반기, 승강실린더, 지지축, 로커
Patent KR-20080084297-A (KR)
Title: 반도체 소자의 제조 방법
Inventor: HONG HEE BUM
IPC: H01L21/20
Filed: 2007-03-15
Abstract: 반도체 소자의 제조 방법은, 게이트가 형성된 반도체 기판의 상기 게이트 양측 반도체 기판 부분에 LDD 영역을 형성하고, 상기 게이트의 양측벽에 스페이서를 형성하는 단계; 상기 게이트의 기판 상에 SEG 공정에 따라 상기 게이트에 인접한 상단부에 패시트(Facet)를 갖는 에피―실리콘층을 성장시키는 단계; 상기 에피―실리콘층의 패시트 부분에 절연막을 형성하는 단계; 및 상기 에피―실리콘층 내에 불순물을 이온주입해서 ESD 접합 영역을 형성하는 단계;를 포함한다.
Patent KR-20070095840-A (KR)
Title: Addition compounds as dispersants and dispersion stabilizers
Inventor: HAUBENNESTEL KARLHEINZ
IPC: C09K23/52
Filed: 2007-03-22
Abstract: An addition compound and its salt, its use as a dispersant and a dispersion stabilizer, and a method for preparing the addition compound and its salt are provided to stabilize a pigment and a filler and to lower the viscosity of a paint, a paste or the mill base of plastic mixture. An addition compound and its salt is obtained by reacting at least one polyisocyanate containing a uretdione group with at least one kind of compound represented by Y-(XH)n to prepare an intermediate containing a uretdione group; and reacting the obtained intermediate with at least one kind of compound represented by Z-(NHR)m, wherein XH is a reactive group to isocyanate; Y has no reactivity to isocyanate, is a monomer or polymer organic group containing an aliphatic, alicyclic, aromatic aliphatic and/or aromatic group and has a number average molecular weight of 20,000 g/mol or less; n is 1, 2 or 3; R is H, a C1-C36 aliphatic, alicyclic, aromatic aliphatic and/or aromatic group, or a polyoxyalkyl group; m is 1, 2 or 3; and Z is a basic alicyclic, aromatic aliphatic and/or aromatic group, or a polyoxyalkylene or polysiloxane group having a number average molecular weight of 10,000 g/mol or less.
Patent KR-20080086766-A (KR)
Title: Method and apparatus for encoding and decoding image using context model of pixel unit
Inventor: LEE BAE KEUN
IPC: H04N7/24
Filed: 2007-03-23
Abstract: A method and an apparatus for encoding and decoding an image using a context model of a pixel unit are provided to reduce complexity of the apparatus and prevent ineffective entropy encoding by selecting the context model, using pixels and executing entropy-encoding and decoding. An apparatus for encoding and decoding an image comprises a binary part(310), a selection part(320), and an encoding part(330). The binary part generates a binary value by generating a binary pixel value. The selection part refers to the encoded pixels and selects a context model which is to be used to entropy-encode the binary values. The encoding part entropy-encodes the binary values by the context model. The pixel values are pixel residues generated by a bypass mode.
Patent KR-20080088226-A (KR)
Title: Method to make sub information to categorize electrocardiogram
Inventor: YU KEE HO
IPC: A61B5/364
Filed: 2007-03-29
Abstract: A method for supplying sub information for reading an electrocardiogram is provided to implement exact reading by supplying information of an electrocardiogram shape. A method for supplying sub information for reading an electrocardiogram includes the steps of: measuring the electrocardiogram; recognizing a shape of the measured electrocardiogram; comparing the recognized information with two or more standard information; determining whether the recognized information pertains to which one of the two or more standard information; and supplying the determined result to a reading person. The step of recognizing the shape of the electrocardiogram includes the steps of: selecting specific positions of two or more spots; and using at least one of potentials of the selected spots and an inclination between the specific positions of the two or more spots.
Patent KR-20080090061-A (KR)
Title: A street lamp with a solar cell capable of angle change
Inventor: KIM SEUNG JIN
IPC: F21S13/10
Filed: 2007-04-04
Abstract: A street lamp with a solar cell plate changing an angle by seasons is provided to obtain optimum efficiency by adjusting an inclination angle of a solar cell plate fixing unit, thereby supplying electricity stably. A street lamp main body(1) includes a street lamp(11) at an upper part. A charge plate support unit(2) is fixed at a main body of the street lamp, protrudes forward, and includes an inclination adjusting plate(21) at an upper end. A plurality of fitting holes are perforated through the inclination adjusting pate. A solar cell plate fixing unit(3) is rotatably fixed at an inclination adjusting plate of the charge plate support unit and includes an inclination angle adjusting plate(31) at both side surfaces with a plurality of perforated fitting holes to correspond to the inclination adjusting plate, and a plurality of battery plates(33) for converting light of the sun into electricity on an upper surface.
Patent KR-20080090130-A (KR)
Title: Sliding type golf tee assembly for tee shot and putting selectively
Inventor: GIM JAE YONG
IPC: A63B57/00
Filed: 2007-04-04
Abstract: A sliding type golf tee assembly is provided to enable a golfer to vary a position of the golf tee according to tee shot and putting by depositing the golf tee on a fixed position in case of tee shot and moving the position of the golf tee in case of putting. A sliding type golf tee assembly includes: a rectangular base(110) fixed to the ground, and having a slide groove(112a) formed in a longitudinal direction; a slider(120) connected to the slide groove so as to reciprocate along the slide groove; an arm(130) of which one side is fixed to the slider; and a golf tee(140) formed on the other side of the arm. The golf tee is integrally formed on the arm by being vertically extended in the upper direction from the other side of the arm.
Patent KR-20080090653-A (KR)
Title: On-line administration system for vending machines using blogs
Inventor: RYU SEUNG WON
IPC: G07F9/00
Filed: 2007-04-05
Abstract: An on-line vending machine management system using weblogs is provided to enable a user to easily manage plural vending machines by controlling various properties of the vending machine using a weblog. An on-line vending machine management system using weblogs includes at least one weblog(110,111,112) for vending machine owners and a vending machine management server. The weblog for the vending machine owner transmits an ID of the vending machine and a request of the owner to the vending machine management server. The vending machine management server transmits vending machine control information to a specified vending machine corresponding to the ID in real-time. The control information is generated according to the request of the owners, which is received from the vending machine owner. The request of the owner is a selling condition, a content configuration, and a combination thereof.
Patent KR-20080092198-A (KR)
Title: Washing machine and method for suppling of liquid detergent thereof
Inventor: SEO DONG PIL
IPC: D06F39/02
Filed: 2007-04-11
Abstract: A washing machine and a method for supplying liquid detergent are provided to detect the amount of liquid detergent remaining in a detergent container by using first and second electrodes placed in the detergent container. A washing machine comprises a body(11), a tub(12), a detergent supplying unit(31), first and second electrodes(35,36), a power applying unit, and a control unit. The first and second electrodes are separated from each other in a detergent container(51). The power applying unit applies power to the first and second electrodes. The control unit senses communication between the first and second electrodes and judges whether the remainder of liquid detergent in the detergent container is sufficient.
Patent KR-20080094175-A (KR)
Title: Method for welding specialty metals of specific materal and welding body
Inventor: SHIN SA JI
IPC: B23K9/16
Filed: 2007-04-19
Abstract: A method for welding specialty metals and a welding body are provided to bond the welding body firmly and obtaining the high toughness of the welding body by defining welding properties of a ZeCor-Z alloy steel. Connection portions of at least one austenitic based stainless steel and filler metals which fill a gap between the connection portions are welded by a welding speed of 12 to 18 cm/min by 90 to 180 ampere of welding current, 9 to 18 volts of welding voltage, argon gas, and inactive gas including shielding gas and backing gas. The austenitic based stainless steel includes 15 to 17 weight% of Cr, 16 to 19 weight% of Ni, 0 to 0.03 weight% of C, 5.5 to 6.5 weight% of Si, 0.75 to 1.5 weight% of Cu, 0 to 0.03 weight% of Mo, 0 to 2.0 weight% of Mn, 0 to 0.03 weight% of Al, 0 to 0.04 weight% of P, and 0 to 0.02 weight% of S. The filler metals are AWS Class NO: ZeCor welding rod having more improved tensile strength than that of the base.
Patent KR-20090001566-A (KR)
Title: Electronic coupon system using radio frequency identification and method for the same
Inventor: KANG HEE MAN
IPC: G06Q30/00
Filed: 2007-04-27
Abstract: An electronic coupon system and an operation method using the RFID are provided to use RFID for receiving the incentive by transmitting a coupon provided from a corresponding store by the scanning operation of the RFID tag in a terminal, and notifying the use of the received coupon from the terminal to a server. An electronic coupon system comprises: A mobile communications terminal(100) for receiving the available coupon information corresponds to the RFID code which is drawn from a scanned RFID tag; an object directory service server(130) for determining the location information of a server relating to the RFID code, and transmitting the information to the mobile communications terminal; and an electronics coupon server(140) for transmitting the authentication information to the mobile communications terminal, if a coupon usage invitation command is received from the mobile communications terminal.
Patent KR-20080099380-A (KR)
Title: Organic light emitting diode display and driving method thereof
Inventor: NAM WOO JIN
IPC: H05B33/12
Filed: 2007-05-09
Abstract: An organic light emitting diode display device and a driving method thereof maintain emission of the organic light emitting diode and recover the threshold voltage variation of the driving TFTs periodically by forming a first cell driving circuit and a second cell driving circuit. A plurality of light emitting cells includes an organic light emitting diode device, and a first cell driving circuit and a second cell driving circuit for alternatively driving the organic light-emitting diode device. A plurality of data lines and a plurality of gate line pairs which include a plurality of light emitting cells and intersect each other are formed in a display panel(60). A data voltage generation unit supply data voltage of a first polarity to data lines. A compensation voltage generation unit supplies the compensation voltage of the second polarity to data lines. A scan driver(63) successively supplies the scan pulse(SC1p SC1n, SC2p, SCn) to gate lines pairs. The first and second cell driving circuits receive the data voltage and the compensation voltage alternatively by responding to the scan pulse and alternatively drive the organic light emitting diode.
Patent KR-20070064297-A (KR)
Title: Sonicational cavition treatment complex for digested sludge ofter wastewater etc
Inventor: KIM CHUNG WOO
IPC: B09B3/00
Filed: 2007-05-17
Abstract: A cavitation composite treatment method which reclaims landfill soils such as digested wastewater sludge and seashore dredged soils as inorganic sludge of bacterial cell walls environmentally friendly and hygienically is provided. A cavitation composite treatment method comprises using a medium to large scale mixing and reclaiming system installed at an environmentally friendly hygienic landfill. The mixing and reclaiming system comprises a seaside soil detention land(34), a water supply pipe(35), a ultra-strong supersonic irradiating tank(37), a supersonic centrifugal solid-liquid separator(38), a high suction centrifugal pump(39), a super cavitation pump(40), a seaside soil desalination tank(41), a composite treatment tank water pump(42), a movable mount type trailer(43), a super cavitation pump(44), a ultra-strong supersonic irradiating tank(45), a supersonic centrifugal solid-liquid separator(46), a desalinated diluent separating pump(47), a super cavitation pump(48), a digested sludge mixing tank(49), a composite treatment tank water pump(50), a digested sludge pond(51), super cavitation pumps(52,53), a supersonic centrifugal separator(54), a mixed concentrated sludge pump(55), a mixed solution return pump(56), a mono-pump dehydrator(57), a mixed sludge tank(58), and a desalinated diluted water return pond(60).
Patent KR-20080101411-A (KR)
Title: Vehicle with foot push open
Inventor: LEE WANG HEUI
IPC: B62M1/24
Filed: 2007-05-17
Abstract: A stepping-type vehicle is provided to maintain a stool in the horizontal state, always regardless of the location of a movable belt, thereby offering stable operability. A stepping-type vehicle comprises the follows: a frame(101) in which wheels(102, 103) are coupled with in front side and back side thereof; a pillar(105) which stands toward a side to which the front wheel is coupled and has a handle(104) a upper portion thereof; a sprocket(107) combined with the shaft(106) of the rear wheel; a driving shaft(110) bearing-supported on a sprocket frame(109) connected by a chain(108); an arm(111) coupled with the driving shaft; and a pair of aided movable belts(120) which are installed in the frame to drive the sprocket by being coupled with a pin.
Patent KR-20080109386-A (KR)
Inventor: LEE SEUNG SOO
IPC: B66B9/00
Filed: 2007-06-13
Abstract: 본 발명은 건물내 설치가 용이한 저층용 승강기에 관한 것으로서, 좀 더 상세하게는 승강기를 건물내에 설치시 매우 간편하고 신속하게 설치할 수 있고, 승강기를 작동하기 위한 승강장치를 지상에 설치하면서도 출입구의 문턱이 낮은 저층용 승강기를 제공하려는 것이다. 
     상기와 같이 하기 위한 본 발명의 건물내 설치가 용이한 저층용 승강기는 출입문(60)이 구비된 외부 부스(6)가 형성되며, 상기 외부 부스(6)의 내부에는 출입문(10)이 구비된 탑승실(1)을 설치하고, 탑승실(1)의 출입구(10)의 하부 양쪽에 승강장치(2)를 설치하기 위한 공간부(100)를 형성하며, 상기 공간부(100)에 설치되는 승강장치(2)는 X자형 절첩식 프레임(3)들이 상호 연결되어 유압실린더(4)에 의해서 절첩되도록 구성되고, X자형 절첩식 프레임(3)의 상부에는 공간부(100)의 하부에 설치하기 위한 지지대(5)가 구성되고 하부에는 바닥면에 설치하기 위한 받침대(40)를 설치하여 구성된 것이며, 
     이상과 같은 본 발명의 건물내 설치가 용이한 저층용 승강기는 승강기를 구성하는 탑승실의 출입구를 바닥면에 근접할 수 있게 구성하였기 때문에 탑승실에 출입하는 노약자는 물론이고, 짐을 싣고 내릴 때 편리함을 제공하는 효과가 있고, 건물내 승강기를 설치시 매우 신속하고 간편하게 할 수 있으며, 또한 외관적으로 미려한 효과를 얻을 수 있다. 
       
     탑승실, 승강장치, X자형 절첩식 프레임, 유압실린더, 공간부, 출입구의 문턱이 낮은 저층용 승강기.
Patent KR-20070074517-A (KR)
Title: Coding and decoding method and apparatus using plural scanning patterns
Inventor: JEON BYEUNG WOO
IPC: H04N19/112
Filed: 2007-06-18
Abstract: A coding method using a plurality of scan patterns, a decoding method, and an apparatus therefor are provided to more efficiently encode image data having an interlaced scanning image frame structure. The first source coding unit(2) performs the first coding of image data, and obtains NxM data. A coding control unit(1) provides scan pattern selection information for selecting a scan pattern among a plurality of scan patterns. The second source coding unit(7) scans the NxM data by using the scan pattern according to the scan pattern selection information, and encodes the scanned NxM data. The scan pattern selection information is generated on the basis of a picture format of the NxM data.