baber/WOPTO huggingface dataset:
Patent KR-20070003728-A (KR)
Title: Method for driving plasma display panel
Inventor: SETOGUCHI NORIAKI
IPC: G09G3/291
Filed: 2006-12-01
Abstract: A method for driving a plasma display panel is provided to prevent an image from being erroneously displayed by obtaining uniform states in all cells during a reset period. Plural first and second electrodes are arranged adjacently to each other. Third electrodes are formed to cross the first and second electrodes. Discharge cells are formed on the intersections of the electrodes. During a reset period, an increasing voltage is applied on the second electrode to generate a first discharge. Then, a decreasing voltage is applied on the second electrode to generate a second discharge. Voltages of different polarities are applied on the electrodes. A final potential value of the decreasing voltage is higher than a select potential, which is applied on the second electrode during an address period, and lower than a non-select potential of the second electrode.
Patent KR-20070065244-A (KR)
Title: Pattern recognition matching for bright field imaging of low contrast semiconductor devices
Inventor: SHEN WEI NING
IPC: H01L21/027
Filed: 2006-12-19
Abstract: A pattern recognition matching for bright field imaging of low contrast semiconductor devices is provided to reduce pattern recognition failure and allow for repeatable pattern recognition of the same feature on different bright field systems. A target pattern formed on a substrate positioned on a stage is focused. An image is scanned in a first direction, and a first edge scattering pattern is measured from a first feature of the target pattern, in which the edge scattering pattern is characterized by first and second peaks. A position of an illuminator or beam shaping and relay optics(104) is adjusted along one or more directions perpendicular to a first optical path until the first and second peaks are approximately equal in height.
Patent KR-20080058849-A (KR)
Title: Stack structure for fuel cell
Inventor: KIM SEUNG GOO
IPC: H01M8/02
Filed: 2006-12-22
Abstract: A stack structure for a fuel cell is provided to reduce the volume of a stack and to simplify the structure, thereby facilitating disposition of a surface pressure system and heat insulation work, to enable production of a low-weight stack, and to improve the efficiency. A stack structure for a fuel cell comprises an upper stack structure, a lower stack structure(500) and bipolar plates. The stack structure further comprises: partitions dividing an empty space provided in the lower stack structure to form a plurality of branches(511,512,521,522) for sucking and evacuating fuel gas and air; suction/evacuation manifold openings(541,542,543,544) for fuel gas and air formed on the branches formed by the partitions and connected to manifold holes of the stack; and an opening formed on the branches and connected to the branches to external pipes.
Patent KR-20080060372-A (KR)
Title: Reference voltage generator in semiconductor memory device
Inventor: KIM KWI DONG
IPC: G11C5/14
Filed: 2006-12-27
Abstract: A reference voltage generator in a semiconductor memory device is provided to control a reference voltage level of the semiconductor memory device in response to temperature information code outputted from an on die thermal sensor. A band gap circuit(200) generates a first voltage with negative characteristics for and a second voltage with positive characteristics for temperature variation, by dividing a voltage on a reference voltage stage. A comparison unit(220) compares the first voltage with the second voltage. A driving unit(240) drives the reference voltage stage in response to a driving control signal outputted from the comparison unit. The band gap circuit controls dividing ratio for the second voltage in response to temperature information code outputted from an ODTS(On Die Thermal Sensor).
Patent KR-20080062002-A (KR)
Title: Method for fabricating trench isolation in semicondutor device
Inventor: EUN BYUNG SOO
IPC: H01L21/76
Filed: 2006-12-28
Abstract: A method for forming a trench isolation layer of a semiconductor device is provided to prevent an attack to a liner nitride layer by protecting the liner nitride layer from an etch source. A trench(120) is formed on a semiconductor substrate(100). A liner nitride layer(140) is formed on the semiconductor substrate including the trench. A first HDP(High Density Plasma) oxide layer(150) is deposited on the liner nitride layer. The first HDP oxide layer is plasma-etched by using a C4H8 gas as an etch source. A second HDP oxide layer is deposited on the first HDP oxide layer. The process for depositing the first HDP layer includes a process for loading the semiconductor substrate into a high density plasma chamber, a process for forming a first lower layer of the first HDP oxide layer by supplying a deposition source to the chamber, a process for removing an overhang by supplying an etch source to the chamber, and a process for forming a second lower layer of the first HDP oxide layer by supplying the deposition source to the chamber.
Patent KR-20080062034-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: SHIN JONG HUN
IPC: H01L21/312
Filed: 2006-12-29
Abstract: A method for manufacturing a semiconductor device is provided to suppress a void effect in a process for forming a contact between adjacent gates by removing a spacer before a contact forming process. A gate insulating layer(210) is formed on a semiconductor substrate(200). A first gate electrode(220) is formed on the gate insulating layer. A photoresist layer is conformally formed on the semiconductor substrate including the first gate electrode. An anisotropic etch process for the photoresist layer is performed. A spacer is formed on the first electrode by performing a BCM(Byproduct Capping Mask) process using byproducts generated in the anisotropic etch process. The spacer is removed by performing an SH(Sulpuric Hydroxide) process.
Patent KR-20060039895-A (KR)
Title: Linear electrical machine for electric power generation or motive drive
Inventor: CHERTOK ALLAN
IPC: H02K35/02
Filed: 2004-06-29
Abstract: A linear electrical machine (10) may function as an alternator or a motor. Three annular magnets (21, 22, 23) may be provided that move relative to a core (1). The magnets may all have a different magnetic orientation. Two magnets (21, 23) may have a north pole oriented in a direction parallel to an axis (31) along which the magnets move relative to the core. Another magnet (22) may have a north pole oriented in a direction perpendicular to the axis.
Patent KR-20060128816-A (KR)
Title: Composite material
Inventor: HANADA KOICHI
IPC: B82Y99/00
Filed: 2005-12-20
Abstract: A composite material characterized by comprising a matrix and carbon fiber structures contained in the matrix in an amount of 0.1-30 mass% based on the whole, the carbon fiber structures being ones which have a three-dimensional network composed of carbon fibers having an outer diameter of 15-100 nm and have particulate parts which each bonds two or more of the carbon fibers to one another in such a manner that the carbon fibers extend from the particulate part and which have been formed in the course of growth of the carbon fibers. The composite material, which contains the carbon fiber structures, can be improved in physical properties including electrical properties, mechanical properties, and thermal properties without impairing the properties of the matrix, although the amount of the carbon fiber structures added is small.
Patent KR-20060113642-A (KR)
Title: Inking and doctor unit for a rotogravure print and spread assembly
Inventor: PERCIVALLE DOMENICO
IPC: B41F31/02
Filed: 2004-07-23
Abstract: An inking and doctor unit for a rotogravure print and spread cylinder includes a casing (13); a doctor assembly (14); and an inking chamber (15) bounded by a concave inner surface of the casing (13) and at least partly by the doctor assembly (14). The casing (13) and the doctor assembly (14) form a box body (18) closed except for one side engaging a print cylinder (2) having a first axis (A) ; and the doctor assembly (14) has a doctor (24) mounted to lie flat with respect to a lateral surface (11) of the print cylinder (2), when the box body (18) engages the print cylinder (2).
Patent KR-20060117310-A (KR)
Title: Safety harness
Inventor: WOLNER J THOMAS
IPC: A47L3/04
Filed: 2004-08-23
Abstract: A preferred embodiment safety harness includes two straps that are operatively connected at a juncture and a D- ring proximate the juncture. A retrofittable, removable back panel padding is configured and arranged to accommodate the straps and the D- ring to aid in the comfort in donning the safety harness.
Patent KR-20060122821-A (KR)
Title: File reproduction device, file reproduction method, file reproduction method program, and recording medium containing the file reproduction method program
Inventor: MURAKAMI MASAHARU
IPC: G11B20/10
Filed: 2004-10-07
Abstract: The present invention is applied, for example, to reproduction of a fragment movie file of the QT format. Management information on a subsequent block is modified so as to correspond to the management information on a head block, thereby reproducing the actual data.
Patent KR-20060128858-A (KR)
Title: Rotary blood pump
Inventor: WAMPLER RICHARD
IPC: A61M60/824
Filed: 2004-09-14
Abstract: Various "contactless" bearing mechanisms including hydrodynamic and magnetic bearings are provided for a rotary pump as alternatives to mechanical contact bearings. In one embodiment, a pump apparatus includes a pump housing (110) defining a pumping chamber (112). The housing has a spindle (130) extending into the pumping chamber. A spindle magnet assembly (160) includes first and second magnets (262,264) disposed within the spindle. The first and second magnets are arranged proximate each other with their respective magnetic vectors opposing each other. The lack of mechanical contact bearings enables longer life pump operation and less damage to working fluids such as blood.
Patent KR-20060106823-A (KR)
Title: Pharmaceutical aerosol compositions
Inventor: BERRY JULIANNE
IPC: A61M11/00
Filed: 2004-10-18
Abstract: Disclosed are metered dose inhalers having a metering valve to deliver a dose containing an aerosol suspension formulation, said aerosol suspension formulation comprising: an effective amount of Mometasone Furoate, Formoterol or a combination thereof; a suspension medium selected from the group consisting of 1,1,1,2,3,3,3,-heptafluoropropane, 1,1,1,2-tetrafluoroethane; and a solvent that is ethanol; wherein said formulation contains less than about 500 mug of non-volatile residue as measured by ultraviolet spectroscopy.
Patent KR-20060120667-A (KR)
Title: Tubeless wire spoked wheel
Inventor: DRAGE KEVIN LINANE
IPC: B60B21/00
Filed: 2004-10-15
Abstract: Wire spoked tubeless wheel (1) is sealed and made airtight by forming the wheel rim well with a flat base (55) with countersunk holes (40) in the base to fully receive the spoke nipples (45) and applying sealing tape (60) to the flat base covering the countersunk holes (40).
Patent KR-20070003861-A (KR)
Title: Multiple dielectric finfet structure and method
Inventor: CLARK WILLIAM F JR
IPC: H01L21/84
Filed: 2005-03-18
Abstract: Disclosed is a method and structure for a fin-type field effect transistor (FinFET) structure that has different thickness gate dielectrics (502, 504) covering the fins (112, 113, 114) extending from the substrate (110). These fins have a central channel region and source (60) and drain (62) regions on opposite sides of the channel region. The thicker gate dielectrics (504) can comprise multiple layers of dielectric (200, 500) and the thinner gate dielectrics (502) can comprise less layers of dielectric (200). A cap (116) comprising a different material than the gate dielectrics can be positioned over the fins. ® KIPO & WIPO 2007
Patent KR-20070117436-A (KR)
Title: Mems scanner adapted to a laser printer
Inventor: SPRAGUE RANDALL B
IPC: G02B26/10
Filed: 2005-02-09
Abstract: An electrophotographic printer includes an exposure unit having a MEMS scanner operable to scan a beam of light across a photoconductor. The MEMS scanner (302) includes a mirror (304) having an aspect ratio similar to the shape of the facets of a conventional rotating polygon scanner. In a preferred embodiment, the scan mirror (304) has a length of about 750 microns in a dimension parallel to its axis of rotation and a length of about 8 millimeters in a dimension perpendicular to its axis of rotation. The MEMS scanner (302) is operable to scan at a frequency of about 5 KHz and an angular displacement of about 20 degrees zero-to-peak mechanical scan angle.
Patent KR-20060133030-A (KR)
Title: Mixtures of reactive dyes and their use
Inventor: TZIKAS ATHANASSIOS
IPC: C09D11/00
Filed: 2005-03-09
Abstract: Dye mixtures comprising at least one dye of formula (1) together with at least one dye from the group of formulae (2), (3) and (4), wherein the radicals have the definitions given in the claims, are suitable for dyeing or printing cellulose-containing fibre materials, while at the same time exhibiting good build-up behaviour, and yield dyeings of deep shade having good fastness properties.
Patent KR-20070113093-A (KR)
Title: Group iii nitride semiconductor device and epitaxial substrate
Inventor: TANABE TATSUYA
IPC: H01L21/20
Filed: 2006-03-03
Abstract: Disclosed is a group III nitride semiconductor device wherein leakage current from a Schottky electrode is reduced. In a high-electron-mobility transistor (1), a supporting substrate (3) is composed of AlN, AlGaN and GaN. An AlYGa1-YN epitaxial layer (5) has a surface roughness (Rms) of not more than 0.25 nm, and this surface roughness is defined by a 1 mum square area. A GaN epitaxial layer (7) is formed between the AlYGa1-YN supporting substrate (3) and the AlYGa1-YN epitaxial layer (5). A Schottky electrode (9) is formed on the AlYGa1-YN epitaxial layer (5). A first ohmic electrode (11) is formed on the AlYGa1-YN epitaxial layer (5), and a second ohmic electrode (13) is formed on the AlYGa1-YN epitaxial layer (5). One of the first and second ohmic electrodes (11, 13) is a source electrode, and the other is a drain electrode. The Schottky electrode (9) is a gate electrode of the high-electron-mobility transistor (1).
Patent KR-20060128063-A (KR)
Title: Pyrrolopyrimidine and pyrrolopyridine derivatives substituted with cyclic amino group
Inventor: NAKAZATO ATSURO
IPC: A61P25/00
Filed: 2003-12-24
Abstract: An object of the present invention is to provide an antagonist against CRF receptors which is effective as a therapeutic or prophylactic agent for diseases in which CRF is considered to be involved, such as depression, anxiety, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastric diseases, drug dependence, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, cephalic external wound, inflammation, immunity-related diseases, alopecia, irritable bowel syndrome, sleep disorders, epilepsy, dermatitides, schizophrenia, etc. [SOLUTION] A pyrrolopyrimidine or pyrrolopyridine derivative substituted with a cyclic amino group represented by the following formula [I]:has a high affinity for CRF receptors and is effective against diseases in which CRF is considered to be involved.
Patent KR-20070039884-A (KR)
Inventor: TSUKAMOTO YUJI
IPC: C23C16/46
Filed: 2005-06-10
Abstract: 본 방법 및 시스템은 기판 홀더의 상부 표면의 신속한 온도 프로파일 제어용으로 제공되어, 상기 표면 상의 온도 프로파일의 특정 균일성 또는 특정 불균일성을 제공한다.  기판 홀더는, 지정된 유량과 지정된 온도에서 열 전달 유체를 이용하는, 제1 열 존에 위치된 제1 유체 채널을 포함하여 기판 홀더의 표면의 제1 열 존의 온도 프로파일을 제어한다.  기판 홀더의 제2 열 존에 위치된 제2 유체 채널은, 지정된 유량과 지정된 온도로 열 전달 유체를 사용하여, 기판 홀더의 표면의 제2 열 존의 온도 프로파일을 제어하도록 구성된다.
Patent KR-20070021282-A (KR)
IPC: C08G65/00
Filed: 2003-05-15
Abstract: 본 발명은 a) 임계 표면 장력 농도 이상의 농도를 갖는 이형제의 시험 샘플이 5.0 ×10 -2  N/m 미만의 표면 장력을 갖고 전달 표면의 재료와 120° 미만의 접촉각을 형성하도록 이형제를 선택하고, 선택된 이형제를 5.0 ×10 -3  kg/㎡ 미만의 양으로 평균 듀티 사이클 수송율(average duty cycle delivery rate)이 1.0 ×10 -4  kg/㎡ 미만이고 1.0 ×10 -11  kg/㎡을 초과하도록 전달 표면에 간헐적으로 적용하는 단계, b) 접착제를 상기 전달 표면에 적용하는 단계, 및 c) 상기 접착제를 상기 전달 표면으로부터 상기 재료 웹에 전달하는 단계를 포함하는, 상기 접착제를 상기 재료 웹에 적용하는 방법을 제공한다.  전달 표면이 금속, 중합체, 탄성중합체, 세라믹, 목재 또는 이들의 조합이며, 이형제가 하기의 화학식 1의 화합물을 갖는 바람직한 실시양태가 제공된다: 
     
       
         
       
     
     연속적이거나 간헐적인 방법에 대한 부가적인 실시양태가 제공된다.
Patent KR-20080066180-A (KR)
Title: Cooling fan module
Inventor: KIM HO SUNG
IPC: G06F1/20
Filed: 2007-01-11
Abstract: A cooling fan module is provided to reduce noise with decreasing a flow rate of air passing a central part of a fin and improve cooling performance by lengthening the central part of the pin parallel in an air flowing direction. A case(111) forms an inlet(112) to at least one of upper and lower surfaces, and forms an outlet(113) to one side. A fan(115) sucks air through the inlet and discharges the air through the outlet by being rotatively installed in the case. A frame(121) is combined to the case in a shape surrounding the outlet by having the shape corresponding to the outlet. A plurality of fins(125) is installed in the frame at intervals and a central part of the fin is projected to a fan side. A projected part(125a) of the fin is surrounded by a sub frame(121a).
Patent KR-20080066280-A (KR)
Title: Method and system for providing supplementary service by mobile communication network
Inventor: KO YOUNG MIN
IPC: H04W4/16
Filed: 2007-01-11
Abstract: A system and a method for providing supplemental services using a mobile communication network are provided to improve the convenience of users in using various supplemental services by enabling a user to use a desired supplemental service simply through menu selection, without the necessity of directly inputting an identification code. A system for providing supplemental services using a mobile communication network comprises a supplemental service menu providing part(211), a supplemental service selection part(212), an identification code transmission part(213), and a supplemental service execution part(221). The supplemental service menu providing part displays supplemental service menus on the display part of a mobile terminal(210). The supplemental service selection part enables a user to select a desired supplemental service among the displayed menus. If the user selects an arbitrary supplemental service, the identification code transmission part creates an identification code equivalent to the selected supplemental service, and transmits a supplemental service request message containing the created identification code to a supplemental service provider server(220) through the mobile communication network. The supplemental service execution part receives the supplemental service request message, and identifies and executes the supplemental service corresponding to the identification code contained in the received supplemental service request message.
Patent KR-20080068355-A (KR)
Title: Manufacturre apparature of rice cake
Inventor: ROH DONG KEE
IPC: A23L7/10
Filed: 2007-01-19
Abstract: A rice cake production apparatus is provided to enhance the taste and nutritive value of rice cake by inserting a mixture of aged chicken and spices into the central part of a stick of rounded rice cake. A rice cake production apparatus comprises the steps of: a hopper(40); an extrusion part(20) which consists of a main body(21) and a screw(22) installed in the main body; an extrusion hole(30) which is installed at the front end of the extrusion part; a cutter(50) which cuts the rice cake formed through the extrusion hole; a cooling member(60) which cools extruded rice cake; a pulley(70) which operates the screw; and a seasoning inserting device(10) which inserts various kinds of seasonings into the central part of the rice cake between the extrusion part and the extrusion hole. The seasoning inserting device has an inverter(11) which controls time and the insertion amount/speed of spices.
Patent KR-20080070092-A (KR)
Title: Inductively coupled plasma reactor for generating high density uniform plasma
Inventor: CHOI DAI KYU
IPC: H01L21/205
Filed: 2007-01-25
Abstract: An inductively coupled plasma reactor for generating high density plasma is provided to generate uniform high density plasma by increasing magnetic flux transfer efficiency of a magnetic core cover and using first and second wireless frequency antennas having different winding densities. An inductively coupled plasma reactor comprises a vacuum chamber(10) having a chamber body(11) and dielectric windows(34). A substrate supporter(16) is installed in the vacuum chamber to place a processed substrate(W). A gas outlet(14) is installed at a lower end of the chamber body. First and second wireless frequency antennas(30a,30b) are installed at the dielectric windows. First and second magnetic core covers(31a,31b) cover the wireless frequency antennas. The wireless frequency antennas are connected with a first power supply source(50) in parallel through an impedance matching apparatus(51).
Patent KR-20080070159-A (KR)
Title: System for built-in multi player
Inventor: LEE SIM HONG
IPC: H04N5/64
Filed: 2007-01-25
Abstract: An integrated multi-system is provided to offer the effect of the interior by installing TV peripherals and multi-devices in a built-in manner to thus resolving processing of complicated electric wires. A display device is moved up and down at a certain position of a mounting unit with a controllable height, and reproduces an image signal from a corresponding image source based on a reproduction mode. An audio setting unit is positioned at an inner side of the mounting unit and processes a voice signal based on the reproduction mode. A main speaker(10a) and a sub-speaker(10b) are positioned at a front side of an upper end of the mounting unit and at both sides of a lower end of the mounting unit, amplifies the voice signal from the audio setting unit, and outputs the same. An external connection terminal(50) is positioned at one side of a lower end portion of the mounting unit and receives image and voice signals from the exterior. An equalizer display unit is positioned at a front portion of the lower end of the mounting unit and displays sound waveforms of the voice signal outputted from the audio setting unit. A digital video disk setting unit is positioned at the inner side of the mounting unit and processes a digital video disk signal.
Patent KR-20070078717-A (KR)
Title: Gas cartridge
Inventor: MURAYAMA KEIJIRO
IPC: F17C13/00
Filed: 2007-01-26
Abstract: A gas cartridge is provided to effectively preventing generation of a crack or a pin hole in an interior bag by preventing concentration of stresses only at a portion of the interior bag by a compressed gas. In a gas cartridge, an inner metal bag(2) filled with a fuel gas(G1) is disposed in the interior of an outer metal can(1). A compressed gas(G2) accompanied by the consumption of the fuel gas for pushing and crushing the inner metal bag is filled in a space between the outer metal can and the inner metal bag. Deformation guide members for generating an initial deformation for guiding deformation of the inner metal bag when the pressure of the compressed gas is applied to the inner metal bag is installed at a proper position on the inner side of the outer metal can.