baber/WOPTO huggingface dataset:
Patent KR-20080032991-A (KR)
Title: Cell arrangement method for wireless telecommunication system based on bandwidth and power tradeoff, and frequency reuse method using it
Inventor: RIM MIN JOONG
IPC: H04W16/00
Filed: 2006-10-12
Abstract: A cell arrangement method for considering optimal allocation of power and bandwidths in a wireless communication system and a frequency reuse method using the arrangement method are provided to allocate high transmission power and narrow bandwidths to users located in a cell border, and to allocate low transmission power and wide bandwidths to users located in the center of a cell, thereby improving system performance. Frequency areas are divided into a frequency area having little interference of peripheral cells with high transmission power and a frequency area having large interference of peripheral cells with low transmission power. Transmission power and the number of terminals are differently allocated to each of the divided frequency areas. When the frequency areas are divided, the frequency areas are divided into an area having narrow bandwidths with a high SNR(Signal to Noise Ratio) and an area having wide bandwidths with a low SNR.
Patent KR-20080034230-A (KR)
Title: The sole and its manufacturing method
Inventor: AHN TAE HWA
IPC: A43B13/18
Filed: 2006-10-16
Abstract: A sole is provided to improve wear resistance, to reduce materials and to increase endurance life by having a double foam structure and to protect feet and joints by improved cushion feeling. A sole with a double foam structure is characterized in that it consists of an outer surface layer(1) which is molded by foaming polyester with strong wear-resistance and an inner cushion layer(2) which is molded at the inside of the outer surface layer by foaming polyester with high foaming rate. At the outer surface layer and the inner cushion layer, a plurality of weight reducing holes(3) are formed.
Patent KR-20080036336-A (KR)
Title: Discharging-device for packing system
Inventor: YANG GEON TAE
IPC: B65B3/30
Filed: 2006-10-23
Abstract: A discharging device for a packing system is provided to secure reliability of the device by simply adding a valve between a fixed quantity standby tank and a hopper and be easily applied to manual work and an automatic process. A discharge device for a packing system includes a hopper(1), a fixed quantity standby tank(20), and a valve device. The hopper has a discharge path to discharge accumulated packed materials by self-load. The fixed quantity standby tank is a space to supply the packed materials discharged from the hopper according to a fixed volume required by a packing vessel(3) and has an inlet connected to the hopper and an outlet to discharge the packed materials in a fixed quantity standby state. The valve device interlocks opening and closing of the inlet and the outlet to discharge the fixed volume of the packed materials from the fixed quantity standby tank.
Patent KR-20080007068-A (KR)
Title: Vaporizer for gas fuel engine
Inventor: KOIKE HIDETOMO
IPC: F02M21/06
Filed: 2006-10-27
Abstract: A vaporizer for a gas fuel engine is provided to prevent a partition for dividing an engine coolant side and a gas fuel side from being corroded by engine coolant. A vaporizer(1A) includes a main body made of an aluminum material. The main body has a hot water chamber(22) for introduction of engine coolant, and a vaporization chamber(42) for vaporization of liquefied gas fuel. The hot water chamber and the vaporization chamber are divided by a partition. The vaporizer facilitates vaporization of gas fuel by using heat exchange performed through the partition. The partition has a hot water chamber wall made of a material having a high resistance against corrosion caused due to engine coolant.
Patent KR-20080039686-A (KR)
Title: Outer panel fixing structure
Inventor: CHOI YOUN SIK
IPC: G06F1/16
Filed: 2006-11-01
Abstract: A structure for fixing an outer panel is provided to stably fix the outer panel made of a different material from a front mask of a display device to the front mask regardless of temperature change even if a thermal expansion coefficient of the front mask is different from the outer panel. An outer panel(120) is attached to a front face of a frame, and a fixing pin(130) is installed to an inner face of the outer panel. A front mask(110) is coupled with the outer panel and has a penetration hole(115) penetrated by the fixing pin. A fixing clip(150) fixes the fixing pin penetrating the penetration hole at an inner face of the frame mask. The fixing pin has a T-shaped section by comprising a neck(132) and a head(134).
Patent KR-20080013667-A (KR)
Title: Cone shape kimbab wrapper
Inventor: YOON YONG SOO
IPC: B65D75/58
Filed: 2006-11-27
Abstract: A cone-shaped Kimbab wrapper is provided to cut down the manufacturing cost by substituting a dotted cut line for the existing adhesive band and to increase productivity by reducing the manufacturing processes. In a cone-shaped Kimbab wrapper, a fan-shaped inner film(10) is positioned on the right side about a film boundary dotted line(21) in unfolding the Kimbab wrapper. A fan-shaped outer film(11) having the central angle and radius larger than that of the inner film is positioned on the left side about the film boundary dotted line in unfolding the Kimbab wrapper. First and second inner dotted cut lines(22,23) are inverse-radially drawn from an arc toward the central angle at the point where the arc is divided into three equal parts, and extended to a film removing auxiliary arc(90) in order to remove the inner film positioned between rice(R) and laver(K). The film boundary dotted line connects the inner and outer films between the inner and outer films and functions as a dotted cut line. An outer dotted cut line(20) is vertically drawn from one portion of the arc of the outer film toward the central angle. An outer pulling band(30), first, second, and third inner pulling bands(31,32,33) are formed by extending the inner and outer films on an extension line of the central angle, and bent at the film removing auxiliary arc portion toward the side coming into contact with the laver vertically stretched up to the upper arc of the film, to pull the film in tearing the film along the dotted cut lines. First and second outer film removing dotted lines(80,81) are drawn on the outer film in the spot where the outer film is horizontally divided into three equal parts at the same curvature of the arc of the outer film, in order to remove the outer film after removing the inner film.
Patent KR-20080047931-A (KR)
Title: Plasma display panel
Inventor: BAE JONG WOON
IPC: H01J11/40
Filed: 2006-11-27
Abstract: A plasma display panel is provided to enhance response speed by implementing a protective layer including MgO materials with two or more alignment characteristics. A plasma display panel includes a front substrate(101), a protective layer(105), a rear substrate(111), and barrier ribs(112). The front substrate includes a dielectric. The protective layer is disposed on the dielectric. The rear substrate is formed opposite to the front substrate. The barrier ribs define discharge cells between the front and rear substrates. The protective layer, which is doped with Si, includes MgO materials with two or more alignment characteristics.
Patent KR-20080048181-A (KR)
Title: Liquid crystal display module
Inventor: JUN BYEONG DEOG
IPC: H05K1/18
Filed: 2006-11-28
Abstract: An LCD module is provided to distribute loads applied to a connector as a protruded area of the module with respect to external impact or loads, thereby preventing the impact from being applied to a light guide plate in a specific area. An LCD(Liquid Crystal Display) module comprises the followings. A lamp(120) supplies light to an LC panel(106). A PCB(Printed Circuit Board)(128) generates a control signal for driving the LC panel, and includes a connector mount unit(128a). One side of a connector(130) is attached to the connector mount unit to be coupled, and receives external voltage. When there is loads or impact applied from the outside of the module, loads transmitted to the connector are distributed to the PCB.
Patent KR-20070057034-A (KR)
Title: Sample analyzing method, sample analyzing apparatus, manufacturing method of organic el element, manufacturing equipment, and recording medium
Inventor: NABATOVA-GABAIN NATALIYA
IPC: H05B33/10
Filed: 2006-11-29
Abstract: A method and an apparatus for analyzing sample, a method and an apparatus for fabricating an organic electroluminescence device, and a recording medium are provided to analyze characteristics of the respective deposited layers of a sample by irradiating the light and obtaining a reflected light from a film. Polarized light is irradiated on a transparent substrate(51) of a sample(50), and the light reflected from the sample is obtained. A polarization state of the obtained light is measured. A first model where a gap layer and the deposited layer are stacked on each other and a second model where the layer related to the cover material, the gap layer and the deposited layer are stacked on each other are prepared. A thickness dimension of the sample measured by the measuring unit is received, and the first model and/or second model is selected as the model to be used for the analysis.
Patent KR-20080050694-A (KR)
Title: Method for fabricating semiconductor device
Inventor: HWANG JU HEE
IPC: H01L21/28
Filed: 2006-12-04
Abstract: A method for manufacturing a semiconductor device is provided to improve the collapse phenomenon of a bit line pattern and to prevent the bridge of a storage node contact by forming a second sidewall protective layer. A pattern is formed on a substrate(31). A double-layered sidewall protection layer is formed on a sidewall of the pattern to prevent a collapse thereof. A dielectric layer(32) is formed on the pattern. The dielectric layer is etched to form an open section between the patterns. A conductive material is gap-filled in the open section to form a contact plug. When the sidewall protection layer is formed, a first sidewall protection layer(36) is formed on the whole surface of the resultant structure including the pattern. A second sidewall protection layer(37) is formed on the first sidewall protection layer. The first and second sidewall protection layers are etched to leave the sidewall protection layer on the sidewall of the pattern.
Patent KR-20080050831-A (KR)
Title: Mobile terminal of sliding type having slim combination structure
Inventor: JANG CHANG YONG
IPC: H04B1/38
Filed: 2006-12-04
Abstract: A slide-type portable terminal having a slim combination structure is provided to form an area where one side of one certain body mounted with a slider module is not overlapped with a fixed member of the slider module, thereby more thinly realizing the portable terminal. A slider module(300) is equipped with a protruded unit on one side of a fixed member. A mounting hole(212) into which the protruded unit of the fixed member is inserted is formed on one side of two bodies adjacent to each other so as to form an area where a partial side of a body adjacent to the fixed member of the slider module is not overlapped with the fixed member. A caved unit(312) is formed on an opposite side of the fixed member where the protruded unit is formed, and an elastic member(330) is disposed to be received in the caved unit.
Patent KR-20080051473-A (KR)
Title: Apparatus for testing tension of welded materials
Inventor: LIM JI HO
IPC: G01L3/08
Filed: 2006-12-05
Abstract: An apparatus for high speed tension test of welded materials is provided to measure more precise steel sheet welding characteristics. An apparatus(1) for testing tension of welded materials includes a first jig member, a second jig member(30), a first grip member(50), and a second grip member(70). The first and second jig members fix the welded materials separately. The first and second grip members are fixed in connection with each other. One grip member is fixed and the other grip member is movable. The first and second grip members include a first jig unit(12) and a second jig unit(32), and a first grip connection unit(14) and a second grip connection unit(34). The welded materials are seated and fixed to the first and second jig units. The first and second grip connection units are installed vertical to the first and second jig unit and are fixed in connection with the first and second grip members.
Patent KR-20080051496-A (KR)
Title: Led backlight unit
Inventor: PARK SEONG SOO
IPC: G02F1/133
Filed: 2006-12-06
Abstract: An LED backlight unit is provided to have uniform brightness per frame by compensating feedback according to temperature difference per each frame by using temperature sensor. An LED backlight unit includes an LED array(400), an LED driving part(410), a temperature sensor(404), a temperature-duty ratio complementary table, and an LED controller(420). A plurality of LED frames are mounted on the LED array so that the LED array is a light source of the backlight unit. The LED driving part supplies driving voltage to each LED frame through a plurality of DC-DC frame. The temperature sensor is mounted on each LED frame and measures resistance value according to the temperature of the LED frame. The temperature-duty ratio complementary table stores data to compensate the duty ratio per temperature value. The LED controller outputs a control signal to the LED driving part.
Patent KR-20080051626-A (KR)
Title: Chandelier lighting art
Inventor: YOON JINO
IPC: F21V8/00
Filed: 2006-12-06
Abstract: A chandelier lighting art is provided to pursue diversity of artistic activities by combining an art work with a lighting apparatus in real life. A chandelier lighting art includes jewels, optical fibers, wires, and LEDs(Light Emitting Diodes). An upper end of the chandelier lighting art is hung on a ceiling. A power supply device and a lamp are installed at the upper end of the chandelier lighting art. A plurality of holes are formed at the upper end to hang the wires and the optical fibers. The jewels are hung on the optical fibers respectively. The LEDs are attached to ends of the wires respectively. The wires with the LEDs are inserted into the jewels respectively. The lamp illuminates the jewels so that the jewels are seen as three-dimensional pixels with various shapes.
Patent KR-20080054809-A (KR)
Title: Roll center adjusting device for suspension of multi link type
Inventor: JUNG DAE WOO
IPC: B60G17/0165
Filed: 2006-12-13
Abstract: A device for regulating a roll center for a multi-link suspension is provided to improve roll characteristics by moving a virtual center of a ball joint to outward to raise a roll center. A device for regulating a roll center for a multi-link suspension comprises a bush rod(25), a permanent magnet(29), a resistance conductive ring(31), a bush(35), a bush housing(39), and a coil spring(45). The bush rod is installed at a front and a rear part of the vehicle through mounting brackets(21, 23), and has a guide protrusion(27) along longitudinal direction. The permanent magnet is installed in the mounting bracket with the bush rod, and generates magnetic field between two mounting brackets. The resistance conductive ring is slid on the bush rod to longitudinal direction and divided into an insulation range, a low resistance range, and a high resistance range. The bush rotates on an outer surface of the resistance conductive ring, wherein an electromagnet coil(37) is wound. The bush is electrically connected with the low resistance range and the high resistance range of the resistance conductive ring. The housing is adhered to an outer surface of the bush, and has a terminal inside to receive an electrical signal from a controller(41). The bush housing is integrally assembled to an end of lower arms(8,10) at an outer part. The coil spring is interposed between mounting bracket and the bush housing, and supports an initial bush housing to center of the bush rod.
Patent KR-20080055155-A (KR)
Title: Drawer assembly
Inventor: KIM HYO JIN
IPC: D06F39/02
Filed: 2006-12-14
Abstract: A drawer assembly is provided to improve durability by drawing a detergent box in and out of a dispenser at constant speed by using a damping unit. A drawer assembly comprises a detergent box(300), a dispenser, a drawing force application unit(450), a transfer member(330), and a damper unit. The detergent box is contained in the dispenser and pulled in and out of the dispenser. The drawing force application unit is installed at one of the dispenser and the detergent box, and applies drawing force to the detergent box. The transfer member transfers drawing force to the detergent box. The damper unit generates resistance force against drawing force. The damper unit is adjacent to the transfer member.
Patent KR-20080055445-A (KR)
Title: Lubrication drain plug
Inventor: KIM SANG JUN
IPC: F16H57/04
Filed: 2006-12-15
Abstract: A lubrication drain plug of a manual transmission is provided to variously drain lubricating oil in a manual transmission case by including a first shielding member for shielding a drain hole and a second shielding member. A first shielding member(10) opens a lubricating oil drain hole formed in a manual transmission case(2). A plug hole is formed in the first shielding member. The plug hole is smaller than the lubricating oil drain hole. A second shielding member(12) opens the plug hole. The first shielding member is screw-coupled to the lubricating oil drain hole. The first shielding member has a lubricating oil filter(20). An upper surface of the lubricating oil filter is opened. A circumference of the lubricating oil filter is a mesh structure. A collecting unit is formed in the lubricating oil filter to collect foreign substances. A second shielding member hole passing through the second shielding member is formed in the collecting unit.
Patent KR-20080056999-A (KR)
Title: Study glasses
Inventor: YOUN MOO YOUNG
IPC: G02C11/00
Filed: 2006-12-19
Abstract: Study glasses are provided to improve concentration of a student during studying. Study glasses include a glass holder and an ear plug(2). The glass holder(3) and the ear plug are attached to conventional glasses. The glass holder and the ear plug are attached to a glass frame. A concentration block unit(1) is attached to the glass frame, such that a student is not distracted by noises.
Patent KR-20080059842-A (KR)
Title: Apparatus for filling liquid materials
Inventor: LEE WON HEE
IPC: B41J2/17
Filed: 2006-12-26
Abstract: A liquid filling apparatus is provided to fill liquid efficiently with minimum power consumption by simplifying a structure for filling liquid contents. A liquid filling apparatus includes a power supply, a key input unit(20), a valve, a pump, a scale(50), a controller, a display unit(80), and a body unit(100). The key input unit determines whether the power supply provides power or not and outputs a signal allowing a storage containing liquid to fill a container with the liquid. The valve opens and closes in response to the signal. The pump pumps the liquid from the storage into the container. The scale measures the amount of liquid filled in the container. The controller memorizes the filling amount and controls the pump and the valve according to the filling amount.
Patent KR-20080061970-A (KR)
Title: Method of fabricating interconnection in semicondutor device
Inventor: KIM HYUN PHILL
IPC: H01L21/28
Filed: 2006-12-28
Abstract: A method of forming interconnection wiring of a semiconductor device is provided to prevent voids by depositing an aluminum layer at the inner side of a contact hole selectively using a wetting layer and a seed layer. A lower part wiring including a first aluminum layer is formed on a semiconductor substrate(100). An IMD(Inter Metal Dielectric)(120) which insulates the lower part wiring is formed. A contact hole exposing the first aluminum layer is formed by selectively etching the IMD. A surface oxide layer which is generated at the exposed first aluminum layer is removed. An interconnection contact is formed by growing a second aluminum layer(140) using the selective CVD from the surface of the first aluminum layer of which the surface oxide layer is removed.
Patent KR-20060063926-A (KR)
Title: Intervertebral disk prosthesis
Inventor: BELLIARD KARL
IPC: A61F2/00
Filed: 2004-08-03
Abstract: The invention relates to an intervertebral disc prosthesis comprising a first fixing element provided with a first jointing surface in one of the vertebras and a second interaction surface; a second fixing element provided with a first jointing surface in another vertebra and a second interaction surface; a first prosthetic element provided with a first active surface and a second interaction surface, the interaction surfaces of the first fixing element and of the first prosthetic element ensuring the jointing of the two elements; a second prosthetic element provided with a first active surface and a second interaction surface, the interaction surfaces of the second fixing element and of the second prosthetic element ensuring the jointing of the two elements, and the active surfaces of prosthetic elements each of which defines spherical concave and convex caps, respectively.
Patent KR-20060033921-A (KR)
Title: Method for producing hardened parts from sheet steel
Inventor: FLEISCHANDERL MARTIN
IPC: C25D5/36
Filed: 2004-06-09
Abstract: The invention relates to a method for producing hardened parts from sheet steel, comprising the following method steps: a) shaping formed parts made from a sheet steel provided with a cathodic corrosion protection, whereby; b) before, during or after shaping the formed part, a necessary end trimming of the formed part and, if necessary, required stampings or the production of a hole pattern is carried out, whereby; c) the formed part is subsequently heated, at least in partial areas and with the admission of atmospheric oxygen, to a temperature that enables an austenitizing of the steel material, and; d) the part is then transferred into a shape hardening tool, a shape hardening is carried out inside the shape hardening tool, during which the part is cooled and hardened by setting and pressing the part through the shape hardening tools.
Patent KR-20070021100-A (KR)
IPC: B64C13/40
Filed: 2004-08-13
Abstract: 압력 제어 장치(2)는, 압력 포트(22)와 복귀 포트(23); 가압된 액체의 공급부(Ps); 액체 복귀부(R) 및 상기 공급부와 복귀 및 압력 포트 사이에 작동가능하게 놓인 압력 조절 밸브(24)를 구비한 제어가능한 가변성 변위 역전가능 유압 모터(21)를 포함한다. 상기 압력 조절 밸브는 상기 압력 포트를 통과하는 유동의 방향에 상관없이 상기 압력 포트에서의 소정의 압력을 유지하게끔 작동가능하게 배열된다. 
       
     압력 제어 장치, 스풀 단부 챔버, 밸브 스풀 돌출부, 도관, 압력 조절 밸브
Patent KR-20060064671-A (KR)
Title: Backlight device and display unit provided with it
Inventor: KUMAMOTO YASUHIRO
IPC: H05B41/282
Filed: 2004-09-09
Abstract: A backlight device comprising a drive device and a backlight. The backlight comprises a first light source group and a second light source group. The drive device drives at least one fluorescent lamp in the first light source group in response to a first synchronous signal, and drives at least one fluorescent lamp in the second light source group in response to a second synchronous signal. The phase difference between the first synchronous signal and the second synchronous signal falls within a range of 60° to 120° or a range of 240° to 300°.