baber/WOPTO huggingface dataset:
Patent KR-20070060972-A (KR)
Title: Optical device having optical waveguide of organic bragg grating sheet
Inventor: LEE MYUNG HYUN
IPC: G02B6/10
Filed: 2006-02-27
Abstract: An optical device equipped with an optical waveguide having an organic bragg grating sheet is provided to make the light of the optical waveguide progress at the high reflectivity and low loss rate. An optical device equipped with an optical waveguide(18) having an organic bragg grating sheet(16) is composed of a clad layer(12) formed on a substrate(10) and the optical waveguide formed in the clad layer. The optical waveguide comprises a core layer(14) having lower and upper core layers(14a,14b) and the organic bragg grating sheet disposed between the lower and upper core layers in the core layer. The organic bragg grating sheet has a refractive index higher than that of the core layer and reflects or transmits the light of a specific wavelength.
Patent KR-20060026111-A (KR)
Inventor: LEEM SA HWAN
IPC: F23J13/00
Filed: 2006-03-03
Abstract: 본 발명은 보일러에 사용되는 배기통의 길이 조절 장치에 관한 것으로, 배기통을 통하여 배기가스(이하 "폐가스"라 한다.)를 배출하는 보일러의 사용에 따른 보일러의 작동시 발생하는 진동에 의하여 배기통의 접속부분이 분리 등에 의하여 폐가스 누출을 방지할 수 있도록 하기 위하여, 배기통을 통하여 폐가스를 배출하는 보일러의 사용에 있어서, 상기 보일러에 접속되는 배기통을 시공시에 길이 조절이 가능하여 시공상의 편리성을 제공할 수 있으며 또한 배기통의 접속시 길이 조절을 하여 결합되어 보일러를 사용중에 보일러의 작동에 의한 진동으로 배기통의 접속부분이 분리되지 않는 장치의 제공에 따른 안전사고 등을 예방하는 것을 특징으로 한다. 
       
     가스보일러, 배기통, 안전시공, 길이 조절용 배기통
Patent KR-20070090594-A (KR)
Title: Column shaft
Inventor: KIM SUNG BOK
IPC: B62D1/19
Filed: 2006-03-03
Abstract: A column shaft capable of performing both tilt and telescopic functions as well as absorbing the impact energy of a vehicle collision is provided by forming recessed guide rails on an end part of a first shaft and stoppers corresponding to the guide rails on a hollow second shaft, thereby protecting a driver from possible injuries. A column shaft comprises a first shaft(10), and a hollow second shaft(20) having a through port allowing the first shaft to be fitted through. The diameter of an end part of the first shaft inserting into the second shaft is gradually reduced, and tilted to a predetermined angle. A plurality of recessed guide rails(12) are formed on the outer periphery of the end part of the first shaft. A plurality of stoppers(22) corresponding to the guide rails are formed protruding on the inner periphery of the second shaft. The plural stoppers are protruded to a predetermined height, and have pins(24) capable of breaking when a predetermined impact is applied. The plural guide rails have pin insertion holes(14) for allowing the pins to be inserted.
Patent KR-20070098047-A (KR)
Title: Method for constructing mobile e-marketplace and mobile device for executing the method
Inventor: KIM BUM SEUNG
IPC: H04B1/40
Filed: 2006-03-30
Abstract: A method for constructing a mobile e-marketplace and a mobile terminal for executing the same are provided to remove inconvenience when ordering goods after connection to a phone or the wireless Internet by recognizing a barcode attached to the goods, checking detail information of the goods with an electronic catalog of the barcode database server connected based on the recognized barcode, and ordering the goods. A server connector(201) automatically connects to the barcode database server related to the barcode by recognizing the barcode attached to the goods. An electronic catalog provider(202) provides the electronic catalog received from the barcode database server. A user input part(204) receives goods order information from a user. An information transmitter(203) transmits the goods order information to the barcode database server. The barcode database server includes an electronic catalog constructor, an electronic catalog provider, and a goods controller. The barcode includes URL(Uniform Resource Locator) information for automatically connecting to the barcode database server.
Patent KR-20060034670-A (KR)
Inventor: KIM DONG KI
IPC: A47C21/00
Filed: 2006-03-31
Abstract: 본 발명은 인체에 유익한 원적외선을 다량으로 발산하여, 사용자가 숙면하도록 할 수 있는 한편, 치료 기능 및 찜질 효과를 향상시킬 수 있는 황토 침대에 관한 것이다. 본 발명에 따른 황토 침대는, 소정 깊이의 일정 크기를 가지는 공간이 형성되며, 상기 공간의 상부 배구를 소정의 구획으로 분할하기 위한 황토 타일 지지 프레임이 설치되는 침대 본체; 상기 본체의 공간에 소정의 높이로 맥반석이 축적되는 맥반석 층; 상기 맥반석 층상에 설치되어, 상기 맥반석 층을 가열하기 위한 가열 수단; 및 상기 황토 타일 지지 프레임에 설치되며, 40메시 이상의 입도를 가지는 85 내지 90체적%의 황토분과 15 내지 10체적%의 저융점의 미세 모래 혼합물로 구성되고, 표면부에 용융된 모래에 의한 코팅층이 얇게 형성되도록 소정의 온도로 구워지며 압축 성형에 의해 사각 판체로 성형되는 황토 타일이 배열되는 황토 타일층을 포함하는 것을 특징으로 한다. 
       
     침대, 맥반석, 게르마늄, 황토 타일, 전열기구
Patent KR-20060105669-A (KR)
Inventor: UETA KUNIO
IPC: H01L21/66
Filed: 2006-03-31
Abstract: 불균일 검사장치(1)는, 기판(9)을 유지하는 스테이지(2), 기판(9)의 막(92)이 형성된 상면(91)을 향해서 선상광을 출사하는 광출사부(3), 기판(9)으로부터의 반사광을 수광하는 수광부(4), 기판(9)과 수광부(4)와의 사이에 배치되어서 광의 파장대를 절환하는 파장대절환 기구(5), 스테이지(2)를 이동하는 이동 기구(21), 수광한 광의 강도분포에 근거해서 막두께 불균일을 검사하는 검사부(7)를 갖춘다. 불균일 검사장치(1)에서는, 광출사부(3)로부터 기판(9)에 입사하는 광의 상면(91)에 대한 입사각θ1이 60˚로 되므로써, 고정밀도한 불균일 검출이 가능하게 되는 막두께의 범위를 크게 할 수가 있는 동시에 막두께에 대한 반사율의 극대점 근방 영역인 저감도영역의 폭이 넓어지는 것을 방지할 수가 있다. 그 결과, 막두께의 변동 폭이 저감도영역에 포함되는 것을 방지하여 미소한 막두께 불균일을 정밀도 좋게 검출할 수가 있다. 
       
     불균일 검사장치, 파장대 절환수단, 광투사부
Patent KR-20070103531-A (KR)
Title: A way of internet broadcasting system with high-definition
Inventor: I SEONG GI
IPC: G06F17/00
Filed: 2006-04-19
Abstract: An internet high-definition broadcasting system, and a method thereof are provided to gather a log record in real time at a time point starting or finishing of user watching a broadcasting and to extract and assemble in real-time a multimedia file to be transmitted to plural broadcasting stations in order by broadcasting conditions. An internet high-definition broadcasting system comprises a user information database and a file organization unit(30). The user information database is used to memorize user character information registered for watching an internet broadcasting program. The file organization unit is used to search a broadcasting file suitable for the user character information, to compose a broadcasting organization list according to a broadcasting condition of a broadcasting file, to provide the broadcasting organization list to a client, and to receive the broadcasting file by the client from the broadcasting station(40).
Patent KR-20070106096-A (KR)
Title: Clutch release bearing comprising thrust needle bearing
Inventor: CHOI BYEONG KEE
IPC: F16C35/06
Filed: 2006-04-28
Abstract: A clutch release bearing including a thrust needle bearing is provided to enhance the axial load capacity of the clutch release bearing by using a thrust needle bearing as the clutch release bearing. A clutch release bearing includes a housing(1) having a catching protrusion and a bearing assembly engaged with the housing. The bearing assembly includes a case(21), a bearing seat(23), a lower ring(25), a thrust needle bearing(30), and an elastic washer(50). The bearing seat is fixed to the case. The lower ring is fixed to the bearing sheet. The thrust needle bearing is provided between the bearing seat and the lower ring. The elastic washer is provided between the case and the bearing seat. The elastic washer fixes the bearing assembly to the housing while being caught by the catching protrusion. The elastic washer performs a centering function.
Patent KR-20070109087-A (KR)
Title: X-ray contrast agent using gold nanoparticles and process for preparing the same
Inventor: YOON KWON HA
IPC: C08G75/28
Filed: 2006-05-09
Abstract: A contrast agent is provided to be harmless to people and to obtain an increased stay time within a body and an excellent X-ray contrast effect. A contrast agent comprises a methoxy polyethylene glycol sulfo-gold nanoparticle colloid composite represented by the following formula 2. The contrast agent is produced by reacting methoxy polyethylene glycol sulfhydryl represented by the formula 1 of CH3-(OCH2CH2)n-SH with gold nanoparticle colloid. In the formula 2, PEG is polyethylene glycol. The methoxy polyethylene glycol sulfo-gold nanoparticle colloid composite has a particle size of 30-50 micron. The gold nanoparticle colloid is prepared by reducing Au(3+) into Au(0).
Patent KR-20070109129-A (KR)
Title: Security camera
Inventor: JUN BYUNG MOON
IPC: H04N7/18
Filed: 2006-05-09
Abstract: A monitoring camera is provided to connect and join between a fixed circuit board installed within a case body and a signal cable connected to a movable circuit board efficiently and stably. A movable plate(150) supports a camera unit(110), wherein the movable plate(150) is rotable. A movable circuit board is installed on the movable plate(150). A fixed circuit board(132) is distanced from the movable circuit board at a predetermined interval. A signal cable is electrically connected to the movable circuit board and the fixed circuit board(132). A holding plate(140) holds the fixed circuit, wherein the holding plate(140) is distanced from the movable plate(150) at a predetermined interval. A connecting unit(200) supports the signal cable twistably. The connecting unit(200) connects the movable plate(150) to the holding plate(140) such that the movable plate(150) is reciprocatively rotated at a predetermined angle.
Patent KR-20070061095-A (KR)
Title: Loop filter adjusting bandwidth and phase locked loop frequency synthesizer using it
Inventor: KIM HYUK JE
IPC: H03L7/16
Filed: 2006-05-19
Abstract: A loop filter for outputting a variable bandwidth and a phase locked loop frequency synthesizer thereof are provided to enhance phase noise performance and tuning performance by varying a loop bandwidth of the loop filter by the output frequency of the frequency synthesizer. A loop filter for outputting a variable bandwidth includes an operation amplifier(401), a first resistor(402), a first resistor controlling device(415), a first capacitor(403), a first capacitor controlling device(416), a second resistor(404), a second resistor controlling device(417), a second capacitor(405), and a second capacitor controlling device(418). The operation amplifier(401) outputs the variable bandwidth according to variable resistance and capacitance. The first resistor(402) is connected to an inverting input stage of the operation amplifier(401). The first resistor controlling device(415) determines a resistor to be parallel connected to the first resistor(402) according to an external control signal. The first capacitor(403) is serially connected between the first resistor(402) and an output stage. The first capacitor controlling device(416) determines a capacitor to be parallel connected to the first capacitor(403) according to the external control signal. The second resistor(404) is connected to a non-inverting input stage of the operation amplifier(401). The second resistor controlling device(417) determines a resistor to be parallel connected to the second resistor(404) according to the external control signal. The second capacitor is serially connected between the second resistor(404) and a ground. The second capacitor controlling device(418) determines a capacitor to be parallel connected to the second capacitor according to the external control signal.
Patent KR-20060121767-A (KR)
Title: Clutch arrangement having a radially nested design
Inventor: GERLACH MARTIN
IPC: F16D25/10
Filed: 2006-05-25
Abstract: A clutch arrangement having a radially connected design is provided to reduce the production and assembly step as well as parts according to the containment of the radially outer and inner disk clutches having outer and inner disks. A clutch arrangement(1) is composed of a radially outer disk clutch(K1) having outer disks(36) and inner disks(37); and a radially inner disk clutch(K2) having outer disks(38) and inner disks(39). The radially outer and inner disk clutches have a common disk carrier(32), and the common disk carrier supports the outer disks of the radially inner disk clutch and the inner disks of the radially outer disk clutch. A common end plate(7) is provided for the radially outer and inner disk clutches.
Patent KR-20070113916-A (KR)
Title: A process of protection board for trees lining a street
Inventor: JEONG MYOUNG SU
IPC: A01G13/02
Filed: 2006-05-26
Abstract: A manufacturing method of a guard block for trees lining a street and the guard block are provided to prevent environmental pollution in the production, construction and disposal by using a traditional ceramic technique. A manufacturing method of a guard block for trees lining a street comprises the steps of; mixing the raw materials; kneading the mixture; removing air bubbles from the kneaded mixture; forming a plate-shaped object; boring a plurality of holes through the object; engraving a pattern on one surface of the object, and filling the pattern with a bicolor inlay material; drying the inlaid object; polishing the inlaid surface of the dried object, displaying the inlay pattern, and then firstly plasticizing the object with the inlay pattern displayed at 800~900°C for a fixed time so as to make a first plate; coating the inlaid surface of the first plate with glaze and drying it; and secondly plasticizing the first plate coated with glaze at 1250~1350°C for a fixed time so as to produce a ceramic plate. In the mixing step, the raw materials consist of SiO2 67.87±1%, Al2O3 17.63±1%, CaO 3.7±1%, K2O 8.07±1%, Na2O 1.61±1%, and Fe2O3 1.12±1%. The guard block is made of a ceramic plate(200) which has a tree-planting hole(210) for inserting the trunk of a tree in the center. The ceramic plate is made of celadon porcelain, white porcelain, or grayish-blue-powdered celadon, which is formed with a plurality of holes(220), various patterns(230), letters(240), etc. The ceramic plate consists of a plurality of divided plates and connecting devices for combining the divided plates.
Patent KR-20070117009-A (KR)
Title: Combining hash technology and contents recognition technology to identify digital contents, to manage digital rights and to operate clearing house in digital contents service such as p2p and web folder
Inventor: PARK DONG MIN
IPC: G06Q30/06
Filed: 2006-06-07
Abstract: A method for recognizing contents, managing digital rights, and paying/settling a charge in a contents service received from a plurality of users by combining a hash and contents recognition technology are provided to recognize the contents like music or moving pictures by combining and using a hash and contents recognition technology, and manage the digital rights by connecting the recognized contents with copyright information, and settle contents use details with a copyrighter. A client inquires the copyright at a copyright inquiry server by generating a hash value(A2). The copyright inquiry server performs inquiry by returning the information related the copyright. If an inquiry failure is returned from the copyright inquiry server, the client requests registration to the copyright database management server by transmitting the information extracted from the contents. The copyright database management server inquires a contents pattern ID value at a contents recognition server by using a contents pattern value received from the client(B3). The contents database management server registers the new hash value by receiving the information received from the client and a server setting value(B4-2).
Patent KR-20070117137-A (KR)
Title: Illuminating system using optical guide
Inventor: LEE SANG HOON
IPC: F21V8/00
Filed: 2006-06-07
Abstract: An illuminating system using an optical guide is provided to emit light with uniform brightness in a longitudinal direction of the optical guide by using plural structured members in the optical guide. A light source(110) has a lamp(112) outputting light. An optical guide(120a) is optically connected with the light source to receive the light outputted from the light source. The optical guide has a supporting member(122) having a structured surface on one side and a substantially smooth surface opposite to the structured surface on the other side, and an optical lighting film(124) inserted into the hollow supporting member. The optical lighting film has a structured surface on one side and a substantially smooth surface opposite to the structured surface on the other side.
Patent KR-20070117851-A (KR)
Title: Method of preventing generation of arc during rapid annealing by joule heating
Inventor: RO JAE SANG
IPC: H01L21/324
Filed: 2006-06-09
Abstract: A method for avoiding the generation of arc in a rapid annealing process using joule heating is provided to rapidly anneal only a desired portion to a high temperature while minimizing the influence upon the periphery of the desired portion by avoiding the generation of arc caused by insulation breakdown of an insulation layer in selectively heat-processing a material by joule heating caused by an electric field. In a mixture structure of a material(10) to be annealed, an insulation layer(40) and a conductive layer(50), an electric field is applied to the conductive layer to rapidly anneal a desired portion of the material using high heat temporarily generated by joule heating. A potential difference between the material to be annealed and the conductive layer is set to be lower than the breakdown voltage of the insulation layer so that arc generated by breakdown of the insulation layer during an annealing process is avoided. The material to be annealed includes a material having a conductivity type or a material to have a conductivity type in an annealing process.
Patent KR-20070014959-A (KR)
Title: Vapor deposition device
Inventor: BENDER MARCUS
IPC: H01L21/205
Filed: 2006-06-12
Abstract: A vapor deposition apparatus is provided to reduce a heat radiating region by protruding a nozzle bar from an evaporator tube so that the evaporator tube to the nozzle bar is heat-insulated. The surface of a material to be vaporized is extended in a direction almost perpendicular to a gravity direction in an evaporator supply source. An evaporator chamber(17) has a longitudinal axis parallel with the gravity direction, positioned on the evaporator supply source. The evaporator chamber includes a nozzle bar(18) in which several emission openings arranged in a line are disposed. The emission openings of the nozzle bar are vertically formed with respect to the gravity direction. A nozzle bar region having the emission openings protrudes to a substrate to be coated in the evaporator chamber. The evaporator chamber can be of a cylindrical tube or a quadrangular tube. The evaporator chamber is surrounded by a heat insulation layer(26) extended to the protruding nozzle bar.
Patent KR-20070120341-A (KR)
Title: Apparatus and method for virtual showcase
Inventor: KIM UN SU
IPC: G02B27/22
Filed: 2006-06-19
Abstract: An apparatus and a method for projecting a spatial image is provided to control a direction of light from a display device by using a filter that can control a viewing angle of the display device. A monitor(10) outputs a spatial image. An image direction controller(20) controls a direction of a spatial image output from the monitor to control a viewing angle. A transflective mirror(30) transflects the spatial image a direction of which is controlled by the image direction controller. The monitor is a monitor that can express depth. The LCD module includes a backlight unit for outputting an image having depth information of an object. A slice part sequentially obtains a slice image according to the depth information output from the backlight unit, and outputs a stacked image.
Patent KR-20060135514-A (KR)
Title: Coating liquid for coating retardation film, retardation film and composite polarizing plate using the coating liquid, method for producing them, and liquid crystal display device
Inventor: YAMADA KENJI
IPC: C09D1/12
Filed: 2006-06-21
Abstract: Provided are a coating solution for coating a phase contrast plate which reduces the haze of a phase contrast plate and inhibits the deterioration of adhesive strength, a phase contrast plate using the solution, its preparation method, a composite polarizer containing the phase contrast plate, its preparation method, and an LCD device. The coating solution comprises an organically modified clay composite; a binder resin; and an organic solvent, and has a water content of 0.15-0.35 wt% when measured by using a Karl Fischer moisture meter. Preferably the binder resin is a urethane resin based on isophorone diisocyanate; and the organically modified clay composite is a composite of a quaternary ammonium compound containing a C1-C30 alkyl group and a smectite clay, and contains 2,000 ppm or less of chlorine.
Patent KR-20080001114-A (KR)
Title: Plasma display apparatus
Inventor: KANG TAE KYOUNG
IPC: H01J17/28
Filed: 2006-06-29
Abstract: A plasma display device is provided to improve heat radiating performance of the PDP by forming a space for an air flow between adhesive agents. A plasma display device includes a PDP(Plasma Display Panel)(110), a chassis(180), and an adhesive member. The PDP displays an image using gas discharges. The chassis is arranged on one surface of the PDP and supports the PDP. The adhesive member attaches the PDP to the chassis. The adhesive member includes first and second adhesive units. The first adhesive unit(130) is intermittently arranged. The second adhesive unit(150) is intermittently arranged between the first adhesive units on an attachment line which is elongated in a length direction of the first adhesive unit.
Patent KR-20070061223-A (KR)
Title: Hybrid public key encryption scheme based on quadratic residue groups
Inventor: PARK JE HONG
IPC: H04L9/08
Filed: 2006-07-25
Abstract: A method for encrypting a hybrid public key which is defined by a secondary residue group is provided to improve safety in comparison with a conventional method by verifying the safety for an active selection encryption attack with a hash function. A method for encrypting a hybrid public key which is defined by a secondary residue group includes the steps of: encrypting a common secret key to be used in a first user terminal and a second user terminal through an authorizing agency; encrypting a message through the common secret key generated in the first user terminal, and generating a tag for a result value to transmit the tag and the encrypted common secret key as a ciphertext of a hybrid code to the second user terminal; recovering the requested common secret key from data included in the ciphertext to recover a message from the ciphertext transmitted from the first user terminal; and decoding the message based on the generated common secrete key.
Patent KR-20080011921-A (KR)
Title: Compositions for treating autoimmune disease containing extracts of salviae miltiorrhizae radix
Inventor: BAE HYUN SU
IPC: A61K36/537
Filed: 2006-08-01
Abstract: An extract of Salviae Miltiorrhizae Radix is provided to decrease the total IgG amount of anti-dsNDA, an important marker of an auto-immune disease, and the amount of IFN-gamma, thereby being very useful for treating the autoimmune diseases. A pharmaceutical composition for treating autoimmune diseases comprises an extract of Salviae Miltiorrhizae Radix, where the autoimmune diseases is rheumatoid arthritis, systemic lupus erythematosus(SLE), polyneuritis, type I diabetes, inflammatory bowel disease or scleroderma.
Patent KR-20080011923-A (KR)
Title: Method for manufacturing tisin silicide layer of semiconductor device
Inventor: JEON DONG KI
IPC: H01L21/336
Filed: 2006-08-01
Abstract: A method for fabricating a titanium nitride silicon layer of a semiconductor device is provided to form a uniform silicon layer structure in a high integrated semiconductor device by forming a TiSiN layer on a gate electrode or a source/drain region. A gate electrode is formed on a semiconductor substrate, and spacers are formed on the sidewalls of the gate electrode. A source/drain is formed in the semiconductor substrate. A TDMAT(tetrakis dimethylamino titanium) source is thermally analyzed in a CVD(chemical vapor deposition) chamber to form a TiN layer(S10). A plasma treatment is performed on the TiN layer to remove the impurities included in the TDMAT(S20). SiH4 is flowed to the TiN layer from which the impurities are removed for a TiSiN layer to be formed(S30,S40).