baber/WOPTO huggingface dataset:
Patent KR-20050040925-A (KR)
Title: Stamping system for manufacturing high tolerance parts
Inventor: PRINZ FRITZ
IPC: B21D28/02
Filed: 2003-08-18
Abstract: A system and process for stamping parts having tolerances below 1000 nanometers. The inventive system and process is particularly suited for producing optoelectronic parts. The system includes a stamping press and one or a progression of stamping stations for supporting a punch and die. The stamping stations are designed to maintain substantial alignment of the punch and die with minimal moving components. The stamping station includes a shaft for rigidly guiding the punch to the die. The stamping press is capable of providing the punch with the necessary force to perform the stamping operations. The system includes an interface system for interfacing the force of the press with the punch, while simultaneously structurally decoupling the press from the punch. The system also includes a locating sub-plate, for locating the stamping station in alignment relative to each other, and means for in-line machine stock material before entry into the stamping stations.
Patent KR-20050038037-A (KR)
Title: Formation of lattice-tuning semiconductor substrates
Inventor: CAPEWELL ADAM DANIEL
IPC: H01L21/20
Filed: 2003-08-12
Abstract: A method of forming a lattice-tuning semiconductor substrate comprises the steps of defining parallel strips of a Si surface by the provision of spaced parallel oxide walls (2) on the surface, selectively growing a first SiGe layer on the strips such that first dislocations (3) extend preferentially across the first SiGe layer between the walls (2) to relieve the strain in the first SiGe layer in directions transverse to the walls (2), and growing a second SiGe layer on top of the first SiGe layer to overgrow the walls (2) such that second dislocations form preferentially within the second SiGe layer above the walls (2) to relieve the strain in the second SiGe layer in directions transverse to the first dislocations (3). The dislocations so produced serve to relax the material in two mutually transverse directions whilst being spatially separated so that the two sets of dislocations cannot interact with one another. Thus the density of threading dislocations and the surface roughness is greatly reduced, thus enhancing the performance of the virtual substrate by decreasing the disruption of the atomic lattice that can lead to scattering of electrons in the active devices and degradation of the speed of movement of the electrons.
Patent KR-20050055739-A (KR)
Title: Packet identification device and packet identification method
Inventor: ASANO KAZUYA
IPC: H04L45/74
Filed: 2003-01-29
Abstract: It is possible to realize high-speed packet identification while suppressing the circuit size. A reference table (11) contains a plurality of reference data sets (11a), (11b),..., (11n) each divided into unit data for each attribute and stored in an address storage area predetermined for each attribute. When a read out address is input, a plurality of unit data of the attribute corresponding to the read out address are output. An analysis circuit (12) analyzes an attribute of data to be compared in a packet which has been input. An address control circuit (13) outputs to the reference table (11) as a read out address an address corresponding to the attribute of the data-to- be-compared which has been analyzed by the analysis circuit. A plurality of unit comparison circuits (14a), (14b),..., (14n) are arranged to correspond to the plurality of reference data sets (11a), (11b),..., (11n). The plurality of unit data output from the reference table (11) are compared to the data-to-be-compared which has been analyzed by the analysis circuit (12).
Patent KR-20050085164-A (KR)
Title: Real-time web sharing system
Inventor: NAKAJIMA KAZUAKI
IPC: G06F17/00
Filed: 2003-11-25
Abstract: A customer presses a connection button (2240) on a customer terminal (1230). This notifies an operator terminal (1210) of a request for connection to the operator terminal via a push sharing server (2100). In response to this notification, the operator terminal (1210) changes a response button (2310) to a receiving mode. When an operator presses the response button (2310) on an operator web page (2300), a difference notification command is sent from the push sharing server (2100) to the operator terminal and the same web page displayed on the customer terminal (1230) is displayed on the operator terminal (1210).
Patent KR-20050086897-A (KR)
Title: Composite formed body and method for producing same
Inventor: WAKITA NAOKI
IPC: B32B27/40
Filed: 2003-12-01
Abstract: A composite formed body wherein a resin member composed of a polyamide resin and another resin member composed of a thermoplastic polyurethane resin are directly joined with each other is disclosed. A polyamide resin containing not less than 10 mmol/kg of amino group is used as the polyamide resin. The composite formed body can be produced by heating at least one of the polyamide resin and the thermoplastic polyurethane resin and joining the heated resin to the other.
Patent KR-20050092796-A (KR)
Title: Apparatus, and associated method, for transposing short codes used to direct a call to a service center during operation of a mobile communication system
Inventor: BUCKLEY ADRIAN
IPC: H04W88/10
Filed: 2003-02-06
Abstract: Apparatus (58), and an associated method, for facilitating delivery of network-specific dialing codes to a mobile node (12). When a mobile node (12) is registered to a network part (18) of the network infrastructure of a radio communication system (10), a request (62) is generated by the mobile node (12), requesting download thereto of the dialing codes used in the network part (18) to call service centers (42) associated therewith. The requested dialing codes are downloaded to the mobile node (12). And, the downloaded dialing codes are indexed (68) together with the dialing codes normally used by the mobile node (12) to call the corresponding service centers (42). Subsequently, when a call is placed to a service center, the dialing codes are transposed (74), if necessary, to permit the call to a designated service center (42) to be completed.
Patent KR-20050106023-A (KR)
Title: Active substance for negative electrode of lithium secondary battery, negative electrode of lithium secondary battery and lithium secondary battery
Inventor: HAYASHI MANABU
IPC: H01M4/36
Filed: 2004-02-18
Abstract: A prolonged-life highly safe lithium secondary battery for which enhancement of high output/high input performance by reduction of the thickness of active substance layer can be realized. There is provided an active substance of carbonaceous powder for negative electrode of lithium secondary battery, wherein with respect to a dispersion obtained by dispersing 100g of active substance powder together with 2g of carboxymethylcellulose in 200g of water, the grain diameter at graining initiation as measured on the basis of dispersion degree according to the grind (fineness) gauge method defined in JIS K5400 is 50mum or less. There is further provided a negative electrode of lithium secondary battery, comprising a current collector and, superimposed thereon, an active substance layer containing an active substance and an organic material capable of exerting binding and thickening effects, wherein the active substance layer has a thickness of 50mum or less and an arithmetic average roughness (Ra), measured in accordance with JIS B0601, of 5mum or less. This active substance is a powdery active substance consisting of amorphous coated graphite The provided lithium secondary battery comprises this negative electrode.
Patent KR-20060017747-A (KR)
Title: 2-phenoxy- and 2-phenylsulfomamide derivatives with ccr3 antagonistic activity for the treatment of asthma and other inflammatory or immunological disorders
Inventor: LI YINGFU
IPC: C07C311/29
Filed: 2004-03-11
Abstract: The present invention relates to a benzenesulfonamide derivative of formula (I), which is useful as an active ingredient of pharmaceutical preparations. The benzenesulfonamide derivatives of the present invention have CCR3 (CC type chemokine receptor) antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with CCR3 activity, in particular for the treatment of asthma, atopic dermatitis, allergic rhinitis and other inflammatory/immunological disorders. In said formula, X represents O or S; R4 represents formulae (a), (b), (c), (d), (e), (f), (g), (h), (i) or (j), the other substituents are as defined in claim 1.
Patent KR-20070074397-A (KR)
Title: Ownership sharing method and apparatus using secret key in home network remote-controller
Inventor: HUH MI SUK
IPC: H04L12/12
Filed: 2006-01-09
Abstract: A method and an apparatus for sharing ownership using a secret key of a home network remote-controller are provided to increase security based on a security key and share the ownership with an owner of a device, a family, or a guest. A method for sharing ownership using a secret key of a home network remote-controller to use a first device by receiving and sharing the ownership from a main remote-controller having the ownership of the first device, includes the steps of: requesting sharing of the ownership to the main remote-controller(S302); receiving an ownership authentication key which is generated based on the secret key from the main remote-controller(S304); and transmitting the ownership authentication key to the first device, and receiving a service from the first device(S306).
Patent KR-20070075501-A (KR)
Title: Production information managing system and the method for managing production information for mechanical working product
Inventor: LEE MUN KI
IPC: G06K7/10
Filed: 2006-01-13
Abstract: A system and a method for managing production information of mechanical products are provided to manage delivery of an ordered product and improve productivity of workers by enabling a central server to generally manage production processes includes a machining process based on the production information received from each processing step. The central server(10) is equipped with a database storing the production information including order information, controls all processes for managing the production information, and generates a barcode of the ordered product. An Internet homepage is linked with the central server through the wired/wireless network. A manager terminal(30) transceives the order information with the central server, and receives and outputs the barcode. Each worker terminal(50) transmits worker and working information to the central server, and is connected to a barcode scanner(80). A quality management terminal(40) transmits warehousing of the completed ordered product and a quality inspection result to the central server.
Patent KR-20070076920-A (KR)
Title: Built-in antenna module for portable terminal
Inventor: KIL BYUNG SOO
IPC: H01Q1/24
Filed: 2006-01-20
Abstract: A built-in antenna module for portable terminal is provided to prevent degradation of an antennal radiator due to a magnetic field of a speaker unit by inserting a ferrite absorbing unit between the speaker unit and the antenna radiator. An antenna carrier(22) having constant height is installed on a main board(40). An antenna radiator(21) having a constant shape is installed on the antenna carrier in order to feed electricity to the main board. An individual unit having a magnet is installed in an inner space of the antenna carrier. A ferrite absorbing unit(50) is inserted between the individual unit and the antenna radiator in order to suppress an influence of the magnet of the individual unit to the antenna radiator.
Patent KR-20070079857-A (KR)
Title: Image sensor having cds offset correction function and method thereof
Inventor: LEE KWANG HYUN
IPC: H04N5/335
Filed: 2006-02-03
Abstract: An image sensor having a CDS(Correlated Double Sampling) offset correction function and a CDS method of the image sensor are provided to effectively remove an offset of a comparator in a small area. A comparator(43) receives a reset signal and a sensing signal provided from a pixel, compares the reset signal with the sensing signal, and outputs a digitalized changed value according to the change of a lamp signal. A control unit(44) receives the output of the comparator(43) and controls an input terminal of the comparator(43) to compensate an offset of the comparator(43) in reset operation.
Patent KR-20060099418-A (KR)
Inventor: TANAKA KEITA
IPC: G02B3/14
Filed: 2006-03-03
Abstract: 광학 장치는 용기의 두께 방향에 대해 서로 대향하는 단면벽과, 상기 양단면벽을 접속하는 측면벽을 가지는 밀폐된 상기 용기와, 상기 용기에 봉입된 극성 또는 도전성을 가지는 제 1의 액체와, 상기 용기에 봉입되어 상기 제 1의 액체와 서로 혼합하지 않는 제 2의 액체와, 상기 제 1의 액체에 전압을 인가하는 전압 인가 수단을 구비한다. 상기 제 1의 액체와 제2의 액체는 동일한 비중을 가지며, 상기 제 1의 액체의 투과율은 제 2의 액체의 투과율보다 낮게 형성되며, 상기 전압 인가 수단에 의한 전압 인가에 의해 상기 제 1의 액체와 제 2의 액체의 경계면이 변형하며, 상기 제 1의 액체는, 비중이 다른 3종류 이상의 액체가 혼합되므로,  상기 제 2의 액체와 비중이 동일하게 형성되어 있다.
Patent KR-20070094317-A (KR)
Title: Apparatus for receiving broadcasting
Inventor: KIM TAE HO
IPC: H04N5/50
Filed: 2006-03-17
Abstract: A broadcasting receiving apparatus is provided to remove co-channel interference of a digital broadcasting service and an analog broadcasting service to improve confidence of a received signal. A broadcasting receiving apparatus includes a power calculator(130), a first signal information producing unit(140), a second signal information producing unit(150), and a signal determination unit(160). The power calculator calculates power of a channel-estimated signal. The first signal information producing unit outputs first confidence information of the signal according to CSI(Channel State Information) at the position of a sub-carrier of the signal output from the power calculator. The second signal information producing unit outputs second confidence information according to co-channel interference of analog broadcasting at the position of a sub-carrier in a symbol of the signal received from the power calculator. The signal determination unit outputs one of the first confidence information and the second confidence information.
Patent KR-20060105594-A (KR)
Inventor: KAJIGAYA KAZUHIKO
IPC: G11C11/406
Filed: 2006-03-30
Abstract: 본 발명의 반도체 기억 장치는, 복수의 메모리 셀로 이루어지는 하나 또는 복수의 단위 블록과, 복수의 비트선의 일단측에 배치되고 복수의 센스 앰프를 포함하는 제1 센스 앰프열과, 복수의 비트선의 타단측에 배치되고 복수의 센스 앰프를 포함하는 제2 센스 앰프열과, 복수의 비트선의 일단과 제1 센스 앰프열 간의 접속 상태를 전환하는 제1 스위치 수단과, 복수의 비트선의 타단과 제2 센스 앰프열 간의 접속 상태를 전환하는 제2 스위치 수단과, 복수의 비트선의 연장 방향에서의 대략 중앙부에 배치되고 복수의 비트선을 접속된 상태 또는 분리된 상태 중 어느 하나로 전환하는 제3 스위치 수단과, 단위 블록의 리프레시 동작 시에, 복수의 비트선이 분리된 상태로 하고 단위 블록을 제1 영역과 제2 영역으로 분할하고, 리프레시 동작 시에, 선택 워드선이 제1 영역에 속하는 경우에는 제1 스위치 수단과 제1 센스 앰프열을 이용하고, 선택 워드선이 제2 영역에 속하는 경우에는 제2 스위치 수단과 제2 센스 앰프열을 이용하도록 제어하는 리프레시 제어 수단을 포함하고 있다.   
       
     센스 앰프열, 스위치, 리프레시, 선택 워드선, 비트선, 단위 블록
Patent KR-20070098000-A (KR)
Title: Car audio apparatus
Inventor: KIM JUNG SIK
IPC: B60R11/02
Filed: 2006-03-30
Abstract: A car audio apparatus is provided to shorten time taken for fixing a guide onto a body panel and to reduce the number of parts for fixing the guide onto the panel. A car audio apparatus includes a case(20), a body panel(30), a front panel(10), a guide(40), and a plurality of ribs. The case has an open front surface. The body panel is coupled to the front surface of the case. The front panel forms a front surface of a car audio, and is assembled or disassembled to or from the body panel. The guide permits the front panel to be assembled or disassembled to or from the body panel. The ribs fix the guide onto the body panel. The ribs are protruded from a rear surface of the body panel such that the guide is fixed onto the rear surface of the body panel.
Patent KR-20070099233-A (KR)
Title: Biosensor chip provided with blood separation means
Inventor: SEO JEE HOON
IPC: A61B5/145
Filed: 2006-04-04
Abstract: A biosensor chip having a powerless blood separation unit is provided to separate and analyze a blood rapidly without an additional power by having a self blood separation unit capable of separating a blood plasma and a blood corpuscle. A biosensor chip having a powerless blood separation unit includes a chip main body(110), a fluid channel(120), a powerless blood separation unit, and a sensor unit(130). The chip main body(110) consists of an upper substrate and a lower substrate. A blood injection unit and an air ejection unit are formed on a side and the other side of the chip main body(110) respectively. The fluid channel(120) is formed as a predetermined path between the blood injection unit and the air ejection unit so that the blood injected through the blood injection unit is moved toward the air ejection unit by the capillary tube phenomenon. The blood separation unit is formed within the fluid channel by a predetermined channel structure, separates a blood plasma and a blood corpuscle from a blood. The sensor unit(130) is installed on a specific section of the fluid channel(120) in which the blood plasma separated by the blood separation unit flows, and outputs a signal by detecting a corresponding element from the blood corpuscle.
Patent KR-20070102232-A (KR)
Title: Well bias voltage generation circuit including well bias voltage control and well bias voltage compensation method
Inventor: KIM HEON JOON
IPC: G11C5/14
Filed: 2006-04-14
Abstract: A well bias voltage generation circuit capable of controlling a well bias voltage and a method for compensating the well bias voltage are provided to reduce timing mismatch between transmission delay due to a resistor and propagation delay due to a transistor, by adjusting the well bias of the transistor, when there is timing mismatch in a circuit using a signal transferred from a transmission line and a signal transferred through the transistor. A well bias voltage detection part(100) detects the level of a well bias voltage of a number of transistors. An offset compensation part(200) provides a constant well bias voltage by compensating an offset of the transistors. An external voltage delay control part(300) generates a control signal to control the level of the well bias voltage provided from the offset compensation part according to the level variation of an external voltage by detecting the level of the external voltage. An oscillator part(400) generates a pulse signal whose period is controlled according to the state of the control signal. A pumping part(500) pumps the well bias voltage provided from the offset compensation part according to the period of the pulse signal.
Patent KR-20070102889-A (KR)
Title: Cooling device using heat pipe and its manufacturing method
Inventor: JANG SUNG WOOK
IPC: H01L23/36
Filed: 2006-04-17
Abstract: A heat pipe cooling device and a manufacturing method thereof are provided to reduce the whole weight and a manufacturing cost by insert-molding a heat pipe by using polymer instead of a metal structure. A heat pipe cooling device includes a heat pipe(50) and a pipe support member(60). A fluid is sealed in the heat pipe(50). The heat pipe(50) is used for a cooling operation through a phase change and a flow of the fluid. The heat pipe(50) has a flat surface which is stuck to a heat source or a structure. The heat source is attached to the structure. The heat pipe(50) is fixed to the pipe support member(60). The pipe support member(60) has a support member adhesion surface having the same plane as the adhesion surface of the heat pipe(50). A flange(61) is formed at the pipe support member(60). The support member adhesion surface is formed at one surface of the flange(61). An opening portion is formed in the pipe support member(60) to expose at least a part of the heat pipe(50).
Patent KR-20060110814-A (KR)
Title: Filter and duplexer
Inventor: IWAMOTO YASUHIDE
IPC: H03H9/72
Filed: 2006-04-20
Abstract: A filter and a duplexer are provided to reduce the size of a filter by increasing magnetic inductance of a ground pattern. In a filter, a filter chip is mounted on a stacking unit. Input and output terminals(61,62) are installed at the stacking unit. First U-shaped line patterns(51a,52a) are connected to the filter chip, and are formed on a first layer(124) installed in the stacking unit between the input and output terminals(61,62) and the filter chip. Second U-shape line patterns(51b,52b) are connected to the first U-shape line patterns(51a,52a) and the input and output terminals(61,62), and are formed on a second layer(125) installed in the stacking unit between the first layer(124) and the input and output terminals(61,62) to be approximately overlapped with the first U-shape line patterns(51a,52a).
Patent KR-20070107861-A (KR)
Title: Variable resistive memory device comprising buffer layer on lower electrode
Inventor: BOU RIM
IPC: H01L21/8247
Filed: 2006-05-04
Abstract: A variable resistance memory device having a buffer layer which is formed on a bottom electrode is provided to be used as a cross type memory device having stable switching property as a simple structure, and to be able to provide a non volatile memory device by forming a buffer layer between a top electrode and a memory mode. A non volatile memory device including a variable resistance material includes a bottom electrode(20), a buffer layer(22), an oxide layer(24) and an top electrode(26). The buffer layer is formed with an oxidized substance on the bottom electrode. The oxide layer having a variable resistance property is formed on the buffer layer. The top electrode is formed on the oxide layer.
Patent KR-20070109430-A (KR)
Title: Illuminating apparatus offering polarized colored light and display device employing the same
Inventor: HWANG SEONG MO
IPC: G02F1/13357
Filed: 2006-05-11
Abstract: A lighting apparatus providing polarized color light and a display device employing the same are provided to provide the lighting apparatus with a polarized light guide plate unit having a structure increasing vertical emission light and a cholesteric liquid crystal color filter to improve polarization efficiency. A polarized light guide plate unit changes light emitted from a light source(100) to linearly polarized light, and collimates the light. A cholesteric liquid crystal color filter(30) is disposed above the polarized light guide plate unit, and has a selective reflection characteristic according to a polarization state and a wavelength band of light.
Patent KR-20070109705-A (KR)
Title: Chemical fume removal unit and wet processing equipment having the same
Inventor: CHOI HO JIN
IPC: H01L21/02
Filed: 2006-05-12
Abstract: A chemical fume removal unit and a wet processing apparatus having the same are provided to prevent generation of particles by removing easily fume caused by chemicals to be injected to a wafer. A nozzle(314) is formed to inject chemicals with constant pressure. A chemical fume removal part(320) is positioned at a periphery of the nozzle in order to remove chemical fume caused by the injection of the chemicals. The chemical fume removal part includes one or plural vacuum absorbing tubes(321) arranged in a predetermined interval from the nozzle, a vacuum pump(322) connected to the vacuum absorbing tube, and a control unit(323) connected electrically to the vacuum pump. The control unit controls the vacuum pump in order to form vacuum suction applied through the vacuum absorbing tube lower than the injection pressure of the chemicals.