baber/WOPTO huggingface dataset:
Patent KR-20050006768-A (KR)
Inventor: LEE JOO YOUNG
IPC: B65C9/26
Filed: 2003-07-10
Abstract: PURPOSE: A double-faced labeling system is provided to reduce the manual operation and the processing time by automatically labeling both faces of a circuit substrate. CONSTITUTION: A conveyor unit(100) comprises a substrate supply conveyor(110), an operation conveyor(120) and an inverting conveyor(130). The substrate supply conveyor supplies a circuit substrate(1). The operation conveyor arranges and holds the carried circuit substrate from the substrate supply conveyor in an x and an y directions. The inverting conveyor discharges the carried circuit substrate from the operation conveyor or inverts the circuit substrate through an inverter(140) to stick a label in a rear face. A labeling unit(200) comprises a labeling paper supply reel, a label printer, a label separator, a collection roll, a guide roll, a rear paper compressor and a robot. The labeling paper supply reel is installed to be rotatable. The label printer prints letters or numbers in a label sticker of the labeling paper from the labeling paper supply reel. The label separator separates the printed label sticker. The collection roll collects the rear paper to be separated the label sticker in a roll type by rotating through a driving motor. The guide roll guides the label paper by installing on a passage of the label paper. The rear paper compressor compresses the rear paper by locating the rear paper compressor between the label separator and the collection roll. The robot sticks the separated label sticker on the circuit substrate by picking up.
Patent KR-20050007687-A (KR)
Inventor: AHN DONG GYU
IPC: B26F3/08
Filed: 2003-07-11
Abstract: PURPOSE: A three-dimensional shape former and a method thereof are provided to process the upper face and the lower face of a workpiece and not to generate cutting chips. CONSTITUTION: A three-dimensional shape former contains carriers(10,20,30), an indexing table(100) and a thermal tool. The carriers carry a soft material in relatively different three directions. The indexing table contains a supporting frame having a supporting arm, a loading member hinged with the supporting arm and a fixing chuck combined with the loading member and to hold the soft material tightly. The loading member is rotated in one axial direction of the carriers. The fixing chuck is rotated in perpendicular to the rotating direction of the loading member. The thermal tool processes the soft material by installing in the carriers and thermally dissolving the soft material without contacting to the surface of the soft material. Thereby, the operating time is reduced and the cutting chips are not generated.
Patent KR-20050009029-A (KR)
Inventor: KIM KI YOUNG
IPC: H01L21/027
Filed: 2003-07-15
Abstract: PURPOSE: An exposure method of a semiconductor substrate is provided to reduce loss due to an exposure process error by stopping or performing an exposure process according to a difference value between exposure regions. CONSTITUTION: A semiconductor substrate is aligned on a stage(S10). A plurality of exposure regions are defined on the semiconductor substrate(S20). The semiconductor substrate is leveled by measuring X, Y, and Z coordinates and incident rays are irradiated to the exposure regions of the semiconductor substrate(S30). An exposure process is stopped or continuously performed by comparing a threshold value with a difference value between the previous Z-coordinates and the present Z-coordinates(S40-S70).
Patent KR-20050011099-A (KR)
Inventor: LEE DA SOON
IPC: H01L21/8247
Filed: 2003-07-21
Abstract: PURPOSE: A method of manufacturing a non-volatile memory transistor is provided to minimize the size of the transistor in application of a sub-micron technology. CONSTITUTION: A trench is formed in a silicon substrate(100). While predetermined ion-implantation processes are performed on the resultant structure, the trench is additionally etched and a first oxide layer(112) and a first poly layer(116) are sequentially formed on a bottom of the trench. A second oxide layer, a second poly layer, a third oxide layer and a third poly layer are sequentially formed on the first poly layer in the trench. A fourth oxide layer(140) is formed through the layers of the trench.
Patent KR-20050011304-A (KR)
Inventor: LEE KYONG
IPC: B22D41/50
Filed: 2003-07-22
Abstract: PURPOSE: To provide an open type nozzle on an upper central part of which a vortex prevention grooves are formed, and which is applied to a process of pouring molten steel in tundish into a mold so as to prevent vortex of molten steel, break-out and casting slab cracking by reducing frictional coefficient of the wall surface of the nozzle. CONSTITUTION: In an open type nozzle(2) for pouring molten steel contained in tundish into a mold, the tundish open nozzle capable of restraining vortex of molten steel is characterized in that the nozzle is formed in such a semi-conical shape that a lower portion of the nozzle is narrow, but an upper portion of the nozzle is wide so that the nozzle is mounted on the tundish block with being inserted and sunk into a tundish block(3), a molten steel pouring hole(4) is formed in an inner central part of the nozzle so that molten steel is poured into the molten steel pouring hole, and a plurality of vortex prevention grooves(1) capable of preventing vortex phenomenon of molten steel are formed on an upper portion of the molten steel pouring hole around the molten steel pouring hole with being spaced apart from each other in a certain distance.
Patent KR-20050013750-A (KR)
Title: Opening/closing device of mobile phone
Inventor: JUNG KYUNG SUNG
IPC: H04B1/38
Filed: 2003-07-29
Abstract: PURPOSE: An opening/closing device of a portable terminal is provided to open/close a top folder portion of a terminal by a guide projection formed in a bottom folder portion, which moves along guide grooves formed in the top folder portion, thereby realizing user convenience. CONSTITUTION: A motor(32) is mounted on a bottom folder portion(20) to generate a driving force, and is mounted with the first pinion gear(33) at a rotational axis. The second pinion gear(35) is mounted in engagement with the first pinion gear(33). The third pinion gear(36) is engaged with the second pinion gear(35), and is inserted into a top folder(10). A rack gear(37) is formed inside the top folder(10) to be engaged with the third pinion gear(36).
Patent KR-20050013830-A (KR)
Inventor: LEE WON CHUL
IPC: H01L21/28
Filed: 2003-07-29
Abstract: PURPOSE: A fabricating method of a semiconductor device is provided to prevent an increase of a capacitance of a bit line and secure an operating margin of a sense amplifier by forming a spacer having a dielectric constant lower than a single nitride layer spacer. CONSTITUTION: A bit line(240) is formed on a semiconductor substrate(200). An oxide layer(260) and a nitride layer(270) are formed on the resultant structure. An interlayer dielectric is deposited thereon to form a storage node contact hole. A conductive layer is deposited to bury the storage node contact hole. The oxide layer is exposed by planarizing the conductive layer. A void is formed between the bit line and the nitride layer by removing the oxide layer from a sidewall of the bit line. An insulating layer is deposited on the resultant structure.
Patent KR-20050014162-A (KR)
Inventor: JANG MIN WOO
IPC: H01L21/76
Filed: 2003-07-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to avoid a parasitic transistor effect and reduce a leakage current between cells by controlling the depth of a moat formed at the edge of an isolation region of a substrate in an STI(shallow trench isolation) process. CONSTITUTION: A pad nitride layer pattern overlapping a pad oxide layer pattern is formed on a semiconductor substrate(40). The semiconductor substrate exposed by the pad nitride layer pattern is etched to form the first trench. An oxide layer spacer is formed at the height of a part of the sidewall of the first trench. A doped polycrystalline silicon layer is formed on the resultant structure to form an impurity diffusion region in the semiconductor substrate exposed to the bottom and side surface of the first trench. The polycrystalline silicon layer is blanket-etched to form a polycrystalline silicon layer pattern of an island type inside the first trench of the oxide layer spacer. The oxide layer spacer is removed. The semiconductor substrate at the exposed bottom of the first trench is eliminated by a predetermined depth to form the second trench. An isolating oxide layer(60) is formed to fill the first and second trenches.
Patent KR-20040014259-A (KR)
Inventor: FUSEGI MASAAKI
IPC: F16H48/30
Filed: 2003-08-04
Abstract: PURPOSE: An actuator and a power disconnecting device using the actuator are provided to reduce abrasion of lubricating and cooling parts by oil, to improve durability, and to increase fuel efficiency by decreasing friction resistance of each sliding unit. CONSTITUTION: An actuator(1) for operating intermittence of a power transmission device is composed of a fixed first plate(15); a second plate(19) inserted to move with the first plate in the intermittent direction; a third plate(17) rotatively inserted into the second plate; a driving unit(27) rotatively fitted with the third plate; a cam mechanism(21) for converting the rotation of the third plate into the movement in the intermittent operation direction of the second plate; and a holding unit for retaining a hanging of the third plate for the driving unit. The second plate driven by the cam mechanism operates the power transmission device in the intermit operation direction.
Patent KR-20050015551-A (KR)
Inventor: HONG JONG HAK
IPC: C08G18/28
Filed: 2003-08-06
Abstract: PURPOSE: Provided is a functional urethane foamer which emits far-infrared ray and negative ions to cut off electronic waves and improve antibacterial, sterilizing and thermotherapy effect, with expanding human capillary by effect of tourmaline to promote blood circulation. CONSTITUTION: The production process of the functional urethane foamer comprises the steps of: (i) mixing polypropylene glycol with 0.2-0.5wt% of charcoal with less than 350 mesh in particle size, 0.5-2.0wt% of nano-silver with 10-9m in particle size and 1-4wt% of tourmaline with less than 350 mesh in particle size; and (ii) mixing the mixed polypropylene glycol solution with 4,4-diphenyl methane diisocyanate solution in a mixer and blowing as the wanted shape.
Patent KR-20050018049-A (KR)
Inventor: CHOI WI YENG
IPC: C04B33/04
Filed: 2003-08-12
Abstract: PURPOSE: Provided is a production method of construction materials such as brick and block with high compression strength and beautiful color by using clay- rich sediment deposited in the dam and reservoir. CONSTITUTION: The construction materials, such as brick and block for pedestrian and traffic lane, are produced by the following steps of: preparing clay-rich sediment deposited in the dam and reservoir (S1), wherein the sediment deposit comprises more than 50wt.% of SiO2, more than 5wt.% of Fe2O3 and more than 20wt.% of Al2O3, and inorganic materials such as CaO, MgO, K2O, etc.; drying clay sediment to be 20-30% of moisture content (S2); forming dried clay into a brick(block) shape (S3); drying formed products with hot blast(960-200deg.C) to be moisture content less than 5% (S4); sintering at 1050-1200deg.C, resulting in clay products(brick and block) having a reddish brown color, compared to conventional clay brick, due to iron contained in the clay deposit.
Patent KR-20050019950-A (KR)
Inventor: CHOI KYU TAEK
IPC: A61K33/04
Filed: 2003-08-14
Abstract: PURPOSE: A composition comprising sulfur is provided, which composition has improved antiviral activity, in particular at hepatitis B virus(HBV), so that it can be useful for treatment and prevention of liver disease caused by HBV. CONSTITUTION: The composition for treatment and prevention of liver disease comprises petroleum sulfur or sulfur, wherein the petroleum sulfur or sulfur is purchasable or processed; the liver disease is hepatitis, liver cirrhosis or liver cancer caused by hepatitis B virus. The composition for treatment and prevention of liver disease comprises 0.01 to 80 wt.% of the crude drug complex comprising petroleum sulfur or sulfur. A health food comprises petroleum sulfur or sulfur, and sitologically acceptable food additives.
Patent KR-20050020166-A (KR)
Inventor: KANG SUNG RAE
IPC: G02F1/133
Filed: 2003-08-21
Abstract: PURPOSE: A driving device and an LCD having the same are provided to obtain overshoot even for a data voltage corresponding to a gray level voltage of a highest level in a rising section, thereby accelerating the response characteristics of liquid crystal even when a certain gray level of a previous frame becomes a highest gray level in a current frame. CONSTITUTION: A driving device includes a memory part(240), a compensating part(230), a data driving part(220) and a gate driving part(210). The memory part outputs a first gray level data of a previous frame and stores a second gray level data of a current frame in response to a first control signal. The compensating part receives the first and second gray level signals, and compensates the second gray level data by a third gray level data, which is larger than the second one. The data driving part converts a data voltage correspondingly to the third gray level data and outputs the data voltage to data lines. The gate driving part outputs a gate voltage to gate lines. The data driving part converts the data voltage to a data voltage of highest level corresponding to a gray level data of highest level among the third gray level data or a compensation voltage higher than the data voltage of highest level, in response to a second control signal.
Patent KR-20040022195-A (KR)
Inventor: KAJIGAYA KAZUHIKO
IPC: G11C11/401
Filed: 2003-09-05
Abstract: PURPOSE: To reduce the contact resistance of each bit line selecting switch and to make the on-resistances of all bit line selecting switches uniform without making an area required for arranging the switches larger. CONSTITUTION: The bit line selecting switches 14 are connected to one-side ends of odd-numbered bit lines 12 and to the other-side ends of even-numbered bit lines 12. The odd-numbered and even-numbered bit lines 12 are connected to terminals of sense amplifiers 16 one pair by one pair. Memory cells 13 are arranged at prescribed intersecting points of word lines 11 and bit lines 12 corresponding to a half of all intersecting points of the lines 11 and 12, so that the memory cells 13 connected to one word line 11 are connected electrically to each terminal of a unit circuit 16 one by one when the word line 11 is selected.
Patent KR-20050025745-A (KR)
Title: Method and system of controlling temperature for display apparatus
Inventor: LEE HO JIN
IPC: H04N5/44
Filed: 2003-09-08
Abstract: An apparatus and a method for controlling the temperature of an image display unit are provided to normally drive an image display unit even in a severely cold environment by maintaining the appropriate inner temperature. A temperature sensing unit(204) senses the inner temperature of an image display unit. A heat generating unit(212) heats the inner temperature of the image display unit. A heat generating unit driving unit(210) supplies power source to the heat generating unit. If the sensed temperature is lower than the temperature for normally operating the image display unit, a control unit(200) drives the heat generating unit through the heat generating unit driving unit.
Patent KR-20050025756-A (KR)
Title: Multi view processing device of digital video signal and processing method thereof
Inventor: CHOE SEUNG HWAN
IPC: H04N7/18
Filed: 2003-09-08
Abstract: An apparatus and a method for processing multiple pictures of digital video signals are provided to improve the convenience of a user by integratedly controlling a module for displaying image signals of a plurality of cameras by extracting a list of cameras and DVR(Digital Video Recorder)s. A single control unit(100) displays an image signal photographed by a random camera. A multi-control unit(200) displays image signals photographed by a plurality of cameras through a list of a plurality of single control units at the same time. A user interface unit(300) is installed so that a user can input a command related to display to the multi-control unit.
Patent KR-20050026805-A (KR)
Title: Hybrid radiator tank and manufacturing method thereof
Inventor: SIM HO CHANG
IPC: B60K11/04
Filed: 2003-09-09
Abstract: A hybrid radiator tank and a manufacturing method thereof are provided to improve the durability against crack by injection-molding the attachment of the tank, and to increase cooling efficiency by exchanging heat through the surface of the tank. A radiator is composed of upper and lower headers(120) composed of tap parts(121) arranged circumferentially, tubes(111) combined with the headers, radiating fins(112) arranged between the tubes to radiate heat of coolant, and upper and lower tanks(10,20) combined with the upper and lower headers and composed of coolant passages. The upper and lower tanks are composed of upper and lower bodies(11,21) made of metal, and attachments formed by injection-molding. Penetration holes are formed in the upper and lower metal bodies, and a flange is formed along the circumference of the body and made of plastic by injection-molding. Plastic mounting pins, inlet and outlet pipes and filler necks are integrally formed in the penetration holes of the bodies by injection-molding.
Patent KR-20050029523-A (KR)
Title: Liquid crystalline compound having negative dielectric anisotropy and liquid crystalline composition comprising the same
Inventor: JANG JEE HWAN
IPC: C09K19/30
Filed: 2003-09-23
Abstract: Provided are a liquid crystal compound which has a large negative dielectric anisotropy, a relatively large Tni value, a low viscosity, a rapid response velocity and excellent threshold voltage, voltage holding ratio and stability, a liquid crystal composition containing the compound, and a vertical alignment (VA), optically controlled birefringence (OCB), in-plane switching (IPS) or liquid crystal on silicon (LCoS) projection display type liquid crystal display device using the composition. The liquid crystal compound is represented by the formula 1, wherein R1 and R2 are independently -CnH2n+1, CnH2n+1O-, CnH2n+1S-, -CnH2n-1 (n is 1-15), F, Cl, Br, CN, COOH, OH, SH, NH2, NO2, NCS, NC or SF5; A1, A2 and A3 are independently a 1,4-cyclohexylene group, a 1,4-phenylene group, a cyclohexene-1,4-diyl group, a 1,3-dioxane-2,5-diyl group, a pyridine-1,4-diyl group, a pyrimidine-2,5-diyl group, a tetrahydropyran-2,5-diyl group or a 1-sila-1,4-cyclohexylene group whose at least one hydrogen atom can be substituted with a halogen atom; Z1, Z2 and Z3 are independently a single bond, -O-, -OOC-, -OCF2-, -CF2O-, -COO-, -OCO-, -CH2CH2-, -CH2O-, -OCH2-, -CH2NH-, -CH2CO-, -COCH2-, -N=N-, -NON-, -NHCO-, -CH=CH- or a triple bond of C-C; Z4 is -CH2-, -CH2CH2-, -SiH2-, -CH2O- or -OCH2-; k and m are independently an integer of 0-2 and are not 0 simultaneously; X1 is F, Cl, Br, NCS, CN, OCF3 or SCF3; X2, Y1 and Y2 are independently H, F, Cl, Br, NCS, CN, OCF3 or SCF3; and n is an integer of 1-10.
Patent KR-20040031592-A (KR)
Inventor: NAGATA NORIKO
IPC: G09G5/00
Filed: 2003-09-29
Abstract: PURPOSE: A technology for setting a printing line width of an outline font is provided to print characters having many strokes such as a Chinese character in an easily readable state by setting the printing line width of the outline font through appointment of a parameter used in a rendering system. CONSTITUTION: A line width attribute obtaining part(120) obtains a line width attribute, which is an attribute for a width of a line appointed by outline data matched with the character, by matching with each character. A classifier(130) classifies the characters into groups depending on the line width attribute. An attribute setting part(150) sets a line width parameter adjusting the line width of bitmap data, which is converted by rendering, to each group depending on the line width attribute.
Patent KR-20030083647-A (KR)
Inventor: CHOI JONG KYU
IPC: F24D15/00
Filed: 2003-09-30
Abstract: PURPOSE: An installation method is provided to reduce costs and achieve improved safety by using a hot water rather an electrical energy, while allowing for improved utilization of space. CONSTITUTION: An installation method is characterized in that the hot/cold water is supplied to the devices including a heat exchanger or bed through the buried pipeline, and the devices are arranged to be easily portable if needed. The hot/cold water supply pipe and the hot/cold water return pipe have ends connected with each other, and a valve is arranged to maintain the temperature of the hot/cold water supply pipe constant.
Patent KR-20050032257-A (KR)
Title: Method for controlling speaker direction of mobile phone
Inventor: LEE JEONG HO
IPC: H04B1/40
Filed: 2003-10-01
Abstract: A method for controlling a speaker direction of a mobile phone is provided to detect changes of a terminal position, and to automatically control a sound output direction of a speaker according to a detected result, thereby providing an optimum 3D sound to a user. A user performs an initial setup mode(S1), and sets a speaker direction designated by the user as an optimum listening direction(S2). If the user sets an automatic mode(S3), a position sensor senses a current position of a mobile phone to output a signal corresponding to the sensed position to a control unit(S4). The control unit controls a sound output direction of a speaker on the basis of the sensed signal(S6).
Patent KR-20040047562-A (KR)
Inventor: INOUE HIROSHI
IPC: G06Q10/00
Filed: 2003-10-04
Abstract: PURPOSE: A system and a method for a print service are provided to print an image at a desired place with a low price by sending an e-mail after attaching the image pictured using a camera phone to the e-mail. CONSTITUTION: An e-mail receiver(51) receives the e-mail including image data sent from a user by connecting to a communication network. A user ID manager(53) writes a user ID and a password for a mail address of the user, and sends the user ID and the password to the mail address. A data storage(6) stores the received image data by each user ID. When the user ID and the password are inputted, a printing terminal(10) downloads the image data from the data storage and prints the image data by connecting to the communication network.
Patent KR-20050033961-A (KR)
Title: Apparatus for insert source information of a image data and it's method
Inventor: LIM JOON HEE
IPC: G06T1/00
Filed: 2003-10-07
Abstract: An apparatus and a method for inserting source identification information of image data are provided to make it possible to identify the origin of a photographed image by inserting the source identification information into an image signal when the image signal obtained through a camera function of a wireless communication terminal is coded. An image signal of an object is obtained(201). When the obtained image signal is coded, source identification information of image data is inserted into the image signal(203). The image signal is stored in a storing part so that a certain user can extract the source identification information thereof from the image signal and thereby identify the origin of the image data(204).
Patent KR-20050034926-A (KR)
Inventor: CHO HEUNG LYUL
IPC: H01L21/77
Filed: 2003-10-10
Abstract: 본 발명은 기판 구조 및 제조공정을 단순화시킬 수 있는 박막 트랜지스터 어레이 기판 및 그 제조방법에 관한 것이다. 
     본 발명은 기판 상에 박막 트랜지스터의 게이트 전극, 게이트 전극이 접속된 게이트 라인, 게이트 라인이 접속된 게이트패드 상부전극을 포함하는 게이트 패턴과; 상기 박막 트랜지스터의 소스전극 및 드레인 전극, 상기 소스전극과 접속된 데이터 라인, 상기 데이터 라인과 접속된 데이터패드 하부전극을 포함하는 소스/드레인 패턴과; 상기 소스/드레인 패턴을 따라 그 하부에 형성된 반도체 패턴과; 상기 드레인전극과 접속된 화소전극, 상기 게이트패드 하부전극과 접속된 게이트패드 상부전극, 상기 데이터패드 하부전극과 접속된 데이터패드 상부전극을 포함하는 투명전극 패턴과; 상기 투명전극 패턴이 형성된 영역을 제외한 나머지 영역에서 적층된 게이트 절연 패턴과 보호막 패턴을 구비하며, 상기 보호막 패턴에 의해 노출되는 소스/드레인 패턴은 상기 반도체 패턴의 폭 이하로 측면이 경사지게 형성되는 것을 특징으로 한다.