baber/WOPTO huggingface dataset:
Patent KR-20080028540-A (KR)
Title: Apparatus for vapor deposition of organic and method for deposition using the same
Inventor: JUNG KI TAEK
IPC: C23C16/00
Filed: 2006-09-27
Abstract: An apparatus and a method for depositing an organic matter are provided to deposit a thin film with a uniform thickness by allowing a process gas to evenly distributed onto the entire area of the substrate without the process gas being biased, and reduce size and manufacturing cost of the apparatus and maintain and repair the apparatus conveniently by making it not necessary to install a separate equipment for rotating or driving a stage and a source supply source horizontally and vertically. An organic matter depositing apparatus comprises: a source supply part(100) for supplying a process gas generated by vaporization of an organic matter to be deposited onto a substrate(S); a chamber(250) including a diffusion chamber(260) for providing a diffusion space of the process gas received from the source supply part, and a deposition treatment chamber(270) for providing an organic matter depositing space of the substrate; a reflecting diffusion part(230) for reflecting the process gas in the diffusion chamber to diffuse the reflected process gas; and an exhaust controlling part(240) which maintains airtightness between the diffusion chamber and the deposition treatment chamber, and controls exhaust of the process gas supplied to the diffusion chamber.
Patent KR-20070036684-A (KR)
Inventor: MITSUMOTO HIROYUKI
IPC: G01N31/00
Filed: 2006-09-27
Abstract: 5℃의 온도조건에서, 약액내에서의 정색시약의 결정화를 방지할 수 있는 잔류염소 측정용 조성물을 실현한다. 
     피측정수의 잔류염소농도를 측정하기 위한 조성물에 있어서, 디알킬벤지딘 화합물 및 테트라알킬벤지딘화합물로 이루어지는 군으로부터 선택된 1종 이상의 정색시약과, 산과, 알콜 화합물을 함유시킨다.  알콜 화합물은, 예를 들면 1가 알콜 2가 알콜 및 3가 알콜로부터 선택되고, 조성물은, 이 알콜 화합물을 정색시약의 20∼100중량배 포함하도록 조제된다. 
     잔류염소, 정색시약, 알콜, 디알킬벤지딘, 테트라알킬벤지딘
Patent KR-20080028713-A (KR)
Title: Core structure of building
Inventor: OH SANG HOON
IPC: E04H6/42
Filed: 2006-09-27
Abstract: A core structure of a building is provided to offer convenience to inhabitants and to secure a parking space easily. A core structure of a building includes a core module(100) composed of an elevator(101) connecting the upper part and the lower part of a building to let vehicles and inhabitants go up and down in a building, a parking space(102) formed on the side of the elevator to park vehicles going up through the elevator, a staircase(103) formed in a connection room to let inhabitants go up and down without using the elevator, and a connection room(107) connecting target spaces such as the parking space and a residential space of each apartment building.
Patent KR-20080029489-A (KR)
Title: Photoresist pattern and the method for fabricating photoresist pattern in semiconductor device
Inventor: JUNG YONG SOO
IPC: H01L21/027
Filed: 2006-09-29
Abstract: A photoresist pattern for a semiconductor device and a manufacturing method thereof are provided to prevent a shadowing phenomenon by arranging a sidewall of the photoresist pattern to be tapered toward an edge of a wafer. A photoresist film(410) is deposited on a semiconductor substrate(400). A photomask(420), on which a pattern to be transferred is formed, is arranged on the photoresist film. An exposure process and a developing process are performed. An inertia gas is injected to a non-expansion region after a developing process, such that a sidewall of the photoresist pattern is slanted toward an edge of the semiconductor substrate. Materials are cured in the region(430), where the inertia gas is injected, rather than the region(440), where no gas is injected. A baking process is performed, such that the photoresist pattern is formed at a contrast angle.
Patent KR-20080034259-A (KR)
Title: Apparatus for measuring displacement in a construction structure
Inventor: KIM SUNG
IPC: G01B11/16
Filed: 2006-10-16
Abstract: A displacement measuring apparatus in a construction structure is provided to perform maintenance of the construction structure by accurately measuring vibration displacement of the construction structure. A displacement measuring apparatus(100) in a construction structure includes an optical signal generator(110), a sensor(130), a control unit(150), and an analysis unit(170). The optical signal generator irradiates light source on a reflective plate(113) for measuring displacement of the construction structure. The reflective plate is mounted on the construction structure. The sensor converts an optical signal including the displacement to an electrical signal. The control unit converts the electrical signal to a digital signal and controls functions of the displacement measuring apparatus. The analysis unit analyzes the digital signal.
Patent KR-20080038885-A (KR)
Title: Plasma display apparatus
Inventor: JUNG YONG SUB
IPC: H01J11/44
Filed: 2006-10-31
Abstract: A plasma display device is provided to prevent a front surface of a glass filter which is adjacent to an opening of a front frame, from being scratched by supporting the glass filter using a filter support. A plasma display device includes a front frame(40) with an opening(41), a PDP(Plasma Display Panel) module(10) installed in the front frame, and a glass filter(20) for covering a front surface of the PDP module and for shielding electromagnetic waves, in which a flange of the glass filter is supported by the front frame. A filter support(43) is protruded from an inner surface of the front frame so as to space an end portion(42) of the front frame from the front surface of the glass filter, and supports the flange of the glass filter.
Patent KR-20080051266-A (KR)
Title: Mechanical type active accelerator pedal system
Inventor: PARK HAN GIL
IPC: B60K26/04
Filed: 2006-12-05
Abstract: A mechanical active accelerator pedal system is provided to slow down a vehicle which travels over speed limit by rotating a motor to pull a pedal plate with a main pedal pressure spring and a variable pedal pressure spring according to vehicle speed. A mechanical active accelerator pedal system comprises a pedal arm(20), a pedal pressure cover(30), a motor(40), a rotating shaft(50), a return spring(60), a pedal mass, an Electric control unit, and a variable pedal pressure spring(110). The middle part of the pedal arm is hinged at a dash panel. The pedal pressure cover includes a pair of side plates(31), a pedal pressure plate(32), and a main pedal pressure spring(34). The main pedal pressure spring connects the pedal pressure plate with the side plate. The motor is mounted on the dash panel. The rotating shaft, which is connected with the motor, passes through a hole of the side plate. The return spring connects the dash panel with the side plate. The pedal mass, which is mounted at the top of the pedal arm, brings into contact with the pedal pressure plate when pedal pressure plate pivots. The ECU rotates the motor when vehicle speed goes up to speed limit to pivot the pedal pressure cover to a horizontal position. The variable pedal pressure spring connects the rotating shaft with the pedal pressure plate. When the vehicle travels over speed limit the motor operates to pull the pedal pressure plate with the variable pedal pressure spring.
Patent KR-20080052847-A (KR)
Title: Keypad assembly
Inventor: KIM HYUN SEOK
IPC: H04B1/38
Filed: 2006-12-08
Abstract: A keypad assembly is provided to irradiate brighter light with the same LED(Light Emitting Diode) by using a waveguide plate whose rim is coated, thus it is beneficial to obtain a user's key button visibility while leakage of unnecessary light is prevented, consequently high quality of an apparatus is realized. A substrate(30) is equipped with at least one metal dome(31) at corresponding positions, and wherein at least one LED(32) is installed at proper positions. A waveguide plate(22) includes pressurizing projections for pressurizing the metal domes. A keytop layer(21) is stacked on the waveguide plate, and is used as a unit for inputting data by being exposed to the outside of an apparatus. The waveguide plate is equipped with a coating layer consisting of at least one layer.
Patent KR-20070063422-A (KR)
Title: Microcurrent stimulus apparatus
Inventor: CHO SUNG LAE
IPC: A61H39/04
Filed: 2006-12-11
Abstract: A microcurrent stimulus apparatus is provided to be carried, detachably put on a user's ankle and to stimulate acupuncture spots on user's ankle and sole with uniform microcurrent to transmit stimuli good for a user's body. The microcurrent stimulus apparatus includes a body(100), a stimulating plate(200) and a band(300). The body(100) includes a battery, a microcurrent generating portion, a switch button and a display light. At least one or more acupuncture patches(210) of the stimulating plate(200) protrude outside through one side of the case and are electrically connected to the body(100). On the center of the acupuncture patch(210), an acupuncture protrusion(220) for stimulating the acupuncture spot of a user's sole is formed. The band(300) is coupled with the body(100) and is installed to be put on a user's ankle.
Patent KR-20080053625-A (KR)
Title: Polymer dispersed liquid crystal display and manafacturing method thereof
Inventor: SHIM HOAN SU
IPC: G02F1/1334
Filed: 2006-12-11
Abstract: A PDLC(Polymer Dispersed Liquid Crystal) display device and a method for manufacturing the same are provided to easily improve a black characteristic by forming PDLC at the lower part of a black matrix. A PDLC display device comprises a lower substrate(110), an upper substrate(120), a PDLC layer, and the first and second reflective plates(141,142). A TFT(Thin Film Transistor) and the first and second electrodes(161,162) are formed at the lower substrate. A black matrix(121), corresponding to the area of the TFT, is formed at the upper substrate. The PDLC layer, located below the black matrix, is formed between the lower substrate and the upper substrate. The first and second reflective plates, diagonally formed at both sides of the PDLC layer, reflect incident light. The reflective plates form a lateral field on the PDLC layer.
Patent KR-20080055555-A (KR)
Title: Traveling system of excavator
Inventor: YUN HONG CHEOL
IPC: E02F9/02
Filed: 2006-12-16
Abstract: A traveling system of an excavator is provided to control moving direction of the excavator by stepping an accelerator pedal interlocking with first and second hall sensors. A traveling system of an excavator comprises an accelerator pedal(10), a vehicle speed seneor(60), controller(20), a proportional control valve(30), and a forward and backward travel control device(40). The accelerator peal includes a first hall sensor(11) for outputting a forward signal and a second hall sensor(12) for outputting a backward signal. The vehicle speed sensor detect the speed of the excavator. The controller receives signals from the first and second hall sensors, and the vehicle speed sensor and when changing one sensor to the other sensor, outputs a vehicle speed control signal according to a signal from the vehicle speed sensor. The proportional control valve receives the signal from the controller and controls the operation oil of a travel motor(50) to control the speed. The forward and backward travel control device receives the signal from the controller, and selects forward traveling and backward traveling.
Patent KR-20080056383-A (KR)
Title: Apparatus for damping for sliding doors
Inventor: KANG IN SIK
IPC: E05F11/54
Filed: 2006-12-18
Abstract: A damping apparatus for a sliding door is provided to prevent the closed sliding door from opening automatically by causing a guide protrusion to be hooked by a hooking portion. A damping apparatus for a sliding door comprises a main body(10), a first guide member(20), a second guide member(30), a support member(40), a damper(50), and a spring(60). The main body, which is fixed on a rail(2) of a door housing, includes a guide hole(11) and a spring holding part(12). The first guide member slides under the main body, having a guide protrusion(21) and a spring holding part(22). The guide protrusion passes through the guide hole of the main body and hooked by a hooking part(6a) of a hook installed to a door slider(4). The second guide member slides with the first guide member integrally, having a damper mounting part(31) at one side. The support member is assembled to the main body, with supporting the bottom part of the first and second guide members. The support member has an auxiliary hole(41) with a stopper part(41a). The guide protrusion of the main body slides along the auxiliary hole of the support member and is stopped by the stopping part. The damper includes a cylinder(51) and a rod(52). The spring is hooked by the spring holding parts of the main body and the first guide member to allow the first guide member to slide with elastic force.
Patent KR-20080062079-A (KR)
Title: Flash cell fuse circuit and non-volatile memory device having the same
Inventor: JEON HONG SOO
IPC: G11C16/34
Filed: 2006-12-29
Abstract: A flash cell fuse circuit and a non-volatile semiconductor memory device having the same are provided to prevent fuse cells of the flash cell fuse circuit from being programmed with an unwanted program, when static electricity is generated. A first electrostatic discharge protection circuit(21) decreases an excessive voltage component included in a fuse word line enable signal inputted from a first input node, and generates a first enable signal, and provides the first enable signal to a first node. At least one flash cell fuse part(FUSE_1-FUS_n) generates each data bit of a trim code in response to the first enable signal and a cell selection signal. The first electrostatic discharge protection circuit includes a first resistor connected between the first input node and the first node, and a first capacitor connected between the first node and a ground voltage.
Patent KR-20060037390-A (KR)
Title: Non-toxic mucosal disinfectant containing isopropyl alcohol, sesame oil, aloe, and lemon oil
Inventor: VIAMONTE MANUEL
IPC: A61K36/886
Filed: 2003-08-06
Abstract: A non-toxic mucosal disinfectant for topical application in the nose has a composition of 91 % isopropyl alcohol of at least 50 % by weight; sesame oil not exceeding 45 % by weight, lemon oil of about 2 % by weight, aloe of about 5-10 % by weight, and optional components of chlorhexidine gluconate and grapefruit seed extract. All of the components are mixed homogeneously, with the sesame oil supplementing and neutralizing the dehydrating effect of the alcohol.
Patent KR-20060041282-A (KR)
Title: Process for the carbonylation of conjugated dienes using a palladium catalyst system
Inventor: SIELCKEN OTTO ERIK
IPC: C07C67/38
Filed: 2004-06-28
Abstract: A process is provided, in particular a continuous process for the carbonylation of butadiene by reacting the butadiene with carbon monoxide and a hydroxyl group-containing compound in the presence of a palladium catalyst system in a reaction zone to form a reaction mixture, said catalyst system comprising (a) a source of palladium cations, (b) a mono-, bi- or multidentate phosphine ligand, containing at least one phosphorus atom which is directly bound to two or three aliphatic carbon atoms, as process ligand to produce a palladium- phosphine ligand complex catalyst, and (c) a source of anions, said process ligand (b) containing the moiety shown in formula (I), wherein A1 and A2 each represent an aliphatic carbon atom which can be connected to one or more aliphatic or aromatic carbon atoms or both A1 and A2 are part of an at least 5-membered ring including the phosphorus atom, and X represents an aliphatic or aromatic carbon atom which can be connected to one or more aliphatic or aromatic carbon atoms or X is part of an organic bridging group connecting another identically or differently substituted phosphorus atom, and said source of anions (c) containing a carboxylic acid and, optionally, halide ions, wherein said process ligand is fed continuously or periodically to the process as ligand make-up at a temperature 50°C or lower.
Patent KR-20060033029-A (KR)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE KAORU
IPC: H01M50/417
Filed: 2005-03-22
Abstract: Disclosed is a nonaqueous electrolyte secondary battery comprising a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, a nonaqueous electrolyte solution, and a porous insulating membrane bonded to the surface of at least one of the positive electrode and the negative electrode. The porous insulating membrane contains an inorganic oxide filler and a membrane binder. The ratio (R) of the true volume of the separator to the apparent volume is not less than 0.4 but not more than 0.7, and the ratio (R) and the porosity (P) of the porous insulating membrane satisfy the following relation: -0.10 <= R - P <= 0.30.
Patent KR-20060080923-A (KR)
Title: Method and device for reduction of polarization-dependent effects in a tunable optical component
Inventor: HEDIN GUNNAR E
IPC: G02B26/00
Filed: 2004-09-03
Abstract: Polarization dependent effects in dynamical optical components based on polymer gel surface modulation and prism designs provides a loss in optical effects for light or information carriers using such components. The present invention provides a method and devices compensating such polarization effects.
Patent KR-20060080933-A (KR)
Title: A bi-stable display with reduced memory requirement
Inventor: JOHNSON MARK T
IPC: G02F1/167
Filed: 2004-09-17
Abstract: A display device (401) has groups of display elements (118), which are changed from one optical state to another by applying a waveform (330, 331) sequence of potential differences. The waveforms (330, 331) to be applied are stored in a look- up table (445) in a memory of the device (401). The look-up table is ordered so that portions of the waveforms (330, 331) are reused for different groups of display elements (401). The memory requirement for storing the waveforms (330, 331) is reduced.
Patent KR-20060081714-A (KR)
Title: Production of biodiesel and other valuable chemicals from waste water treatment plant sludges
Inventor: ZAPPI MARK
IPC: C02F11/12
Filed: 2004-10-04
Abstract: A process for producing biodiesel has been invented by first extracting lipids from the sludges generated during primary and/or biological treatment of municipal, agricultural, and industrial wastewaters using primary, secondary, and tertiary treatments followed by the transesterification of the extracted lipids using transesterification conversion into alcohol-based esters. The resulting products from this process include biodiesel, glycerol, lipid-free proteins, various other useful chemicals and an aqueous-based substrate well suited for optimized digestion within subsequent biological digestion (either aerobic or anaerobic). The lipids extracted from the sludges containing high levels of microorganisms are phospholipids which can also be directly used as lecithin. The extraction of the lipids from the sludges will be performed using chemical extraction techniques with the transesterification of the extracted lipids accomplished using basic, acidic, and/or a combination of the two transesterification techniques.
Patent KR-20060096090-A (KR)
Title: Elevator apparatus
Inventor: MITSUI ATSUSHI
IPC: B66B7/04
Filed: 2004-09-30
Abstract: In an elevator apparatus, an elevator car is suspended in an elevator shaft by a main rope. The car is provided with a car guide device engaging with a car guide rail. A speed regulator sheave is provided at the upper part of the elevator shaft. A speed regulator rope is passed over the speed regulator sheave. The speed regulator rope is circulated as the car is lifted and lowered. A resin-coated rope, having on its outer periphery a coating body of a resin material, is used as the main rope and the speed regulator rope. A non-lubricated guide device is used as the car guide device.
Patent KR-20060111587-A (KR)
Title: Exhaust gas treatment system
Inventor: REINSCH BERND
IPC: F01N3/022
Filed: 2004-11-19
Abstract: The invention relates to an exhaust gas treatment system and a support structure for treating the exhaust gas of an internal combustion engine, especially of a self-ignited internal combustion engine of a motor vehicle. The invention also relates to a method for producing a corresponding system which comprises a support structure, whereby the exhaust gas can interact with the support structure for treating the exhaust gas, a layer of fibers (S; 60) being disposed on the surface of the support structure (F; 26; 35). Said fiber layer improves the contact of the exhaust gas with the surface of the exhaust gas treatment system.
Patent KR-20060113750-A (KR)
Title: Robust non-coherent receiver for pam-ppm signals
Inventor: HIRT WALTER
IPC: H04B1/69
Filed: 2004-11-18
Abstract: The present invention relates to a robust method and system for communicating via ultra-wideband (UWB) radio transmission signals over multi-path channels with a very broad range of delay spread. The system comprises an optimized non-coherent receiver structure of low complexity and potentially very low power consumption, while offering robust error rate performance for a wide variety of UWB multi-path channel. Use of the proposed transmission signals, referred to as combined PAM-PPM (pulse amplitude modulation - pulse position modulation) signals, together with the disclosed non-coherent receiver method and apparatus are applicable in any UWB communication, identification, sensor or localization system and network, where battery power consumption must be minimized without undue system performance degradation. In particular, timing recovery and synchronization methods and embodiments for bipolar 2PPM (two-slot PPM) signals are disclosed, enabling the construction of particularly robust receivers for systems and networks operating over the ultra-wideband (UWB) radio channel, for example, in the band between 3.1 GHz and 10.6 GHz.
Patent KR-20060112682-A (KR)
Title: System and method for robust reversible data hiding and data recovery in the spatial domaim
Inventor: SHI YUN QING
IPC: G06K9/00
Filed: 2004-12-03
Abstract: A method including identifying at least two subsets of pixels within a block of an image; forming a plurality of pixel groups from the at least two subsets of pixels, each pixel group having at least one pixel from a first of the at least two subsets and at least one pixel from a second of the at least two subsets; producing a plurality of difference values, each pixel group providing one of said difference values, each difference value being based on differences between pixel values of pixels within one of the pixel groups; and modifying pixel values of pixels in less than all of the at least two subsets, thereby embedding a bit value into the block.
Patent KR-20060130643-A (KR)
Title: Utilization of radiohardenable resins based on hydrogenated ketone and phenol aldehyde resins
Inventor: MINDACH LUTZ
IPC: C09D11/10
Filed: 2004-12-07
Abstract: The invention relates to the utilization of radiohardenable resins based on carbonyl hydrogenated ketone aldehyde and core hydrogenated phenol aldehyde resins.
Patent KR-20070004726-A (KR)
Title: Method for preparing long glass fiber-reinforced composition and fabricated articles therefrom
Inventor: DEKOCK DANIEL P
IPC: C08L55/02
Filed: 2005-03-15
Abstract: Process for production of a long fiber glass-filled ABS comprising (a) forming a long glass fiber master-batch by adding a long glass fiber to a high flow styrene-acrylonitrile (SAN) copolymer and (U) blending the master-batch with meat mass ABS resin. A molded article demonstrating High dimensional stability, good impact, strength anal heat performance is obtained. ® KIPO & WIPO 2007