baber/WOPTO huggingface dataset:
Patent KR-20080025050-A (KR)
Title: Instrument for separating blood and apparatus for separting blood
Inventor: OKAMOTO RYUSUKE
IPC: G01N33/48
Filed: 2006-06-26
Abstract: It is intended to provide a material by which blood having been collected into a blood-sampling container can be conveniently separated into blood cells and the plasma or the serum within a short period of time, and an apparatus for separating blood which is provided with this blood separation material. An instrument (1) for separating blood having a first hollow needle (3) extending toward one end, a second hollow needle (4) extending toward the other end, a tubular container (2) having an inner space (2A) in which the blood flows and a blood-separating membrane (9) for separating the blood into blood cells and the plasma or the serum, wherein the container (2) has a first channel (5) for supplying the blood into the inner space (2A) through which the blood flows from the needlepoint (3a) of the first hollow needle (3) into the inner space (2A), a second channel (6) for flowing out the blood from the inner space (2A) through which the blood flows from the inner space (2A) toward the needlepoint (4a) of the second hollow needle (4), and a third channel (7) which allows the air to flow from the outer space toward the needlepoint (3a) of the first hollow needle (3). ® KIPO & WIPO 2008
Patent KR-20080019219-A (KR)
Title: Film(s) and/or sheet(s) comprising polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and high glass transition temperature
Inventor: CRAWFORD EMMETT DUDLEY
IPC: C08J5/18
Filed: 2006-03-30
Abstract: Described are film(s) and/or sheet(s) comprising polyesters comprising (a) a dicarboxylic acid component having terephthalic acid residues; optionally, aromatic dicarboxylic acid or aliphatic dicarboxylic acid residues; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues. ® KIPO & WIPO 2008
Patent KR-20080023313-A (KR)
Title: A method of manufacturing a mems element
Inventor: DEKKER RONALD
IPC: B81C1/00
Filed: 2006-06-27
Abstract: The device (100) comprises a substrate (10) of a semiconductor material with a first and an opposite second surface (1,2) and a microelectromechanical (MEMS) element (50) which is provided with a fixed and a movable electrode (52, 51) that is present in a cavity (30). One of the electrodes (51,52) is defined in the substrate (10). The movable electrode (51) is movable towards and from the fixed electrode (52) between a first gapped position and a second position. The cavity (30) is opened through holes (18) in the substrate (10) that are exposed on the second surface (2) of the substrate (10). The cavity (30) has a height that is defined by at least one post (15) in the substrate (10), which laterally substantially surrounds the cavity (15). ® KIPO & WIPO 2008
Patent KR-20080016895-A (KR)
Title: Surface-emission laser array, optical scanning apparatus and image forming apparatus
Inventor: SATO SHUNICHI
IPC: B41J2/44
Filed: 2007-04-27
Abstract: A surface-emission laser array comprises a plurality of surface-emission laser diode elements arranged in the form of a two-dimensional array, wherein a plurality of straight lines drawn perpendicularly to a straight line extending in a first direction from respective centers of the plurality of surface emission laser diode elements aligned in a second direction perpendicular to the first direction, are formed with generally equal interval in the first direction, the plurality of surface-emission laser diode elements are aligned in the first direction with an interval set to a reference value, and wherein the number of the surface-emission laser diode elements aligned in the first direction is smaller than the number of the surface-emission laser diode elements aligned in the second direction.
Patent KR-20090077372-A (KR)
Title: High close adhesion coating method for metal alloy and metal alloy coated by the same
Inventor: MORI YASUHIRO
IPC: B05D7/14
Filed: 2008-01-11
Abstract: A method for painting a metal alloy molding material with high adhesion and the painted metal alloy molding material are provided to offer high adhesion on a coating surface of the metal alloy molding material. A method for painting a metal alloy molding material with high adhesion includes the following steps of: performing an alkali degreasing process of the metal alloy molding material(201); washing the metal alloy molding material of a first base material with water or purified water or warm water; drying the metal alloy molding material of a second base material; spraying flame of fuel gas including a modifier compound of which boiling point is 10°C~105°C on the surface of the material; and applying a coating layer which is a design layer on the material.
Patent KR-20090080811-A (KR)
Title: Apparatus for condensing carbonized gas for sludge treatment machines
Inventor: JANG JIN SU
IPC: C02F11/00
Filed: 2008-01-22
Abstract: A condensing apparatus for a sludge treater is provided to prevent the generation of air pollution due to carbonized gas and recycle dried carbonized gas into fuel for producing dry air in the drying process of drying sludge again. A condensing apparatus for a sludge treater comprises: a condensing housing(10) having a gas inlet(11) formed in one end thereof and a gas outlet(12) formed in the other end thereof; and a condensing part(20) including a plurality of gas flow paths(21) which are arranged within the condensing housing, of which one ends are communicated with the gas inlet, and of which the other ends are communicated with the gas outlet, and a waterway(22) which is isolated from the gas inlet and gas outlet and passes through the condensing housing passing through outer peripheral surfaces of the gas flow paths. The gas flow paths have blocking plates(30,32) formed on both ends thereof such that the blocking plates are closely adhered to the inner peripheral surface of the condensing housing. The waterway of the condensing part has an inflow port(22a) and a drain port(22b) formed therein such that the inflow port is formed in one side of the outer peripheral surface of the condensing housing, and the drain port is formed in the other side of the outer peripheral surface of the condensing housing.
Patent KR-20080022147-A (KR)
Title: High-speed driving method of liquid crystal
Inventor: MASAYA OKITA
IPC: G09G3/36
Filed: 2008-01-28
Abstract: A high-speed driving method of a liquid crystal display device is provided to increase a response time of an LCD panel by applying voltages to the LCD panel at different timings from conventional driving circuits. An LCD(Liquid Crystal Display) device includes an LCD panel and two electrodes. A voltage based on grayness data is applied across the two electrodes, so that the LCD panel is driven. The voltage is applied to the two electrodes for a predetermined period at a predetermined period irrespective of the grayness data. The voltages applied to the two electrodes have different absolute values. A lighting unit turned on and off at a predetermined period is arranged on the LCD panel. Three light sources corresponding to red, green, and blue colors are arranged on the LCD panel. The respective light sources are sequentially turned on and off.
Patent KR-20080074034-A (KR)
Title: Memory device and method of fabrication thereof, non-volatile reram devices and method of fabrication thereof
Inventor: HONG JIN PYO
IPC: H01L27/115
Filed: 2008-02-04
Abstract: A memory device is provided to embody a memory device of higher efficiency by using a metal nitride thin film as a resistance layer of a non-volatile ReRAM(resistive random access memory) device. A lower electrode layer(12) is formed on a substrate(11). A resistance layer is formed on the lower electrode layer, made of a metal nitride thin film(13). An upper electrode layer(14) is formed on the resistance layer. The resistance layer can have a high or low resistance state corresponding to a bit data 0 or 1 according to a bias applied to the lower electrode layer and the upper electrode layer. The metal nitride thin film can be an MN-based compound wherein M is metal and N is nitrogen.
Patent KR-20090085834-A (KR)
Title: A hydrophilic chitosan-hydrophobic linoleic acid nanoparticles loading iron oxide nanoparticles, a preparation method of thereof and a contrast agent for diagnosing liver diseases including the same
Inventor: LEE CHANG MOON
IPC: B82B3/00
Filed: 2008-02-05
Abstract: A water-soluble chitosan-hydrophobic linoleic acid composite of self-assembled nanoparticles with iron oxide nanoparticle embedded therein and a liver disease diagnosing contrast agent comprising the same are provided to copolymerize the water-soluble chitosan and linoleic acid to form an amphoteric polymer which shows excellent self-assembled capability. A water-soluble chitosan-hydrophobic linoleic acid composite indicates self-assembled nanoparticles. A water-soluble chitosan-hydrophobic linoleic acid composite has a core-shell structure, herein the core is made of iron oxide nanoparticles. The iron oxide nanoparticles are surrounded by hydrophobic molecules. The hydrophobic molecules represent oleic acid and oleoyl amine. The molecular weight of the hydrophobic molecules is 1000-250,000 Da. A method for preparing the water-soluble chitosan-hydrophobic linoleic acid composite comprises the following steps of: copolymerizing the water-soluble chitosan and hydrophobic linoleic acid; preparing iron oxide nanoparticles; and embedding the iron oxide nanoparticles in the self-assembled nanoparticles.
Patent KR-20090087642-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: SHIN DONG WOON
IPC: H01L21/762
Filed: 2008-02-13
Abstract: A method of manufacturing semiconductor device is provided to prevent the hot electron induced punch through by a thick oxide film. The first oxide film(120,220) is formed on the surface of the second trench(210) and first trenches(110a,110b,110c). The second oxide film(140) is formed on the first oxide film formed in the surface of first trenches by a plasma ion immersion implantation deposition method. Liner nitride films(150,250) are formed on the first oxide film and the second oxide film. Filling isolation layers(160,260) are formed within first trenches and second trenches. The filling isolation layer is planarized and first element isolation films(170a,170b,170c,270) are formed on first trenches.
Patent KR-20090088626-A (KR)
Title: Summing circuit of using operational transconductance amplifier
Inventor: NAM HYUN SEOK
IPC: G06G7/14
Filed: 2008-02-15
Abstract: A summing circuit using an operational transconductance amplifier is provided to control transconductance of an operational transconductance amplifier through connection with a transistor included in an output stage and the operational transconductance amplifier. A summing circuit includes an input part(100), a bias part(120), a summing part(140), and an output stage(160). The input part receives an input signal, has a source follower configuration. The bias part is connected to a positive power voltage, and forms a bias current. The summing part receives an output signal of the input part, and converts a change of a voltage into a change of an output current. The output stage forms a summing voltage corresponding to a sum of the bias current generated in the bias part and the output current of the summing part. The input part includes a first transistor and a second transistor. The first transistor receives a first input signal, and is connected between a negative power voltage and a first node. The second transistor receives a second input signal, and is parallel connected to the first transistor.
Patent KR-20090093103-A (KR)
Title: Tetraport for preventing accident
Inventor: JUN JONG TAI
IPC: E02B3/06
Filed: 2008-02-28
Abstract: A tetra pod for preventing a casualty is provided to prevent safety accident caused by sliding on the tetra pod and to prevent people from falling into the water even when the people slide on the tetra pod as well. A tetra pod(1) for preventing a casualty comprises a main body wherein four legs protrude therefrom, a flat member(20) which is connected to nearby three legs of the four legs and forms a stepping plate for safe movement, wherein a plurality of rugged projections(21) are formed in order to provide sufficient friction, and a fixation pin(30) which is placed in the edge of the flat member, wherein a safety net is installed.
Patent KR-20090094696-A (KR)
Title: Organic light emitting diode display
Inventor: KIM O HYUN
IPC: G09G3/32
Filed: 2008-03-03
Abstract: An organic light emitting diode display is provided to improve the picture quality and to solve the problem of resistance of the power supply line. The device for displaying an organic light emitting diode comprises the controller(31) and data driver(32). The controller reads the gradation of the input image. The controller generates data select signals based on the base gradation and high gradation. The data driver generates data current and data voltage. The data driver supplies data voltage in response to data select signal through the first data line(35a) in case the input image is the low gradation. The data driver supplies data current in response to data select signal through the second data line(35b) in case the input image is the high gradation. The device for displaying an organic light emitting diode more includes the scan driver(34) and pixel(30).
Patent KR-20090096926-A (KR)
Title: Stand up or vertical optical mouse
Inventor: KIM EUL SUNG
IPC: G06F3/0354
Filed: 2008-03-10
Abstract: A vertical/horizontal optical mouse for complementing the twisted state of a wrist is provided to enhance the sense of security and improve the productivity. The outer side of a body is surrounded/gripped by the palm. A tilted angle forms 0 to 30 degrees with respect to a normal line from the bottom so that the upper parts of the outer side and an inner side(120) can face the inner surface. A groove(121) is formed in an area which the thumb is located within the inner surface. The outer side has a height in which the index finger and middle finger can be located. The groove is formed in the height of 10 to 40mm from the bottom.
Patent KR-20090101686-A (KR)
Title: Height adjustable device for medical system
Inventor: AHN JUNE YOUNG
IPC: A61B8/00
Filed: 2008-03-24
Abstract: PURPOSE: A device for controlling the height of a medical system is provided to specify the height of a magnetic body by using the Faraday`s law. CONSTITUTION: A device(130) for controlling the height of a medical system comprises a medical system body, a magnetic body(135), a position sensor(140), a memory, an input unit(132) and a controller(133). The magnetic body is extended in the moving direction of the body and is fixed to the body. The position sensor senses the location of the magnetic body by sensing the change of a magnetic field while the magnetic body is moving. In the memory, height information of the magnetic body corresponding to each user is stored. The input unit is used to input user information.
Patent KR-20080087739-A (KR)
Title: Cable wiring structure and substrate transfer mechanism
Inventor: SUEKI HIDEHITO
IPC: H01L21/68
Filed: 2008-03-26
Abstract: A cable wiring structure and a substrate transfer mechanism are provided to suppress a load applied to each of filaments of a cable and predict easily a shape and a track of each of the filaments. A casing(110) includes a cable wiring space(116). A rotary member is rotatably arranged to observe the cable wiring space of the casing. A flat cable is formed by integrating and bonding a plurality of band-shaped filaments with each other. Each of the filaments is arranged in a vertical direction and is formed in the rotary member to be stored in the cable wiring space. One end of the flat cable is attached to a position apart from the center of the rotary member. The other end of the flat cable is attached to the casing. A wiring diameter of the flat cable is increased toward the cable wiring space.
Patent KR-20090103469-A (KR)
Title: A flood, water control and the underground storage of water apparatus for small hydropower generation
Inventor: LEE SEUNG YOUNG
IPC: F03B13/00
Filed: 2008-03-28
Abstract: PURPOSE: An underground storage for small hydropower generation controlling a water level and a flood is provided to discharge water to prevent flood by mounting a center water tank with fixed depth. CONSTITUTION: An underground storage for small hydropower generation comprises a center water tank(20), underground water tanks(21,21a) and an inland waterway. The center water tank digs the river bed floor and be mounted. A dam(15) is installed in the center water tank. The underground water tank is located in both sides of the center water tank and has fixed size. The underground water tank stores the water. The inland waterway opens a water gate(16,16a) to discharge the water to both side of the dam and joins the water at a drainage(14).
Patent KR-20080090339-A (KR)
Title: Elastic material to be used for paving road and method for manufacturing thereof and method for paving road using the elastic material
Inventor: HWANG IK HYUN
IPC: E01C19/02
Filed: 2008-04-03
Abstract: An elastic material used to pave a road, a method of fabricating the same, and a method of paving the road using the elastic material are provided to add an elastic material to an existing asphalt so softness is provided on a surface layer of a road. 1 weight percent of a rubber chip having one or two materials selected from the group consisting of an unrethane chip, an EPDM chip, a portioned waste tire chip, and a rubber chip having a size of 10mm to 0.074mm is mixed with 0.01 weight percent to 0.10 weight percent material made of one or two materials selected from the group consisting of a liquid-phase SBR Latex, SR Latex, NR Latex, epoxy resin, acrylic resin, urethane resin, asphalt, and EVA resin, and the mixture is heated under a temperature of 100°C to 180°C. 1 weight percent of the mixture is mixed with 0.01 weight percent to 0.15 weight percent of a material selected from the group consisting of powdered limestone, cement, sand, and calcium carbonate, and the mixture is heated under a temperature of 100°C to 200°C. 1 weight percent of the mixture is mixed with 0.005 weight percent to 3 weight percent one material selected from the group consisting of SBR Latex, SR Latex, NR Latex, epoxy solution, urethane solution, acrylic solution, EVA solution, and asphalt.
Patent KR-20090108270-A (KR)
Inventor: SON KONG JU
IPC: A47J27/00
Filed: 2008-04-11
Abstract: PURPOSE: A sanitation safe kettle with detachable dual filters is provided to filter the impurity of beverage through an inlet filter and an outlet filter and facilitate cleaning scale plied up inside an outflow pipe. CONSTITUTION: A sanitation safe kettle with detachable dual filters comprises an inlet filter(20), an outlet filter(30), a magnet(50), a magnet fixing part(14), an outlet port projection(15), and a cover(40). The inlet filter is attached and detached on an inlet port(11) by the magnet. The outlet filter dually filters impurity in the outlet port(13). The outlet filter is opened and closed by a hinge part(60). The magnet sticks the steel impurity such as rust, and pin. The magnet fixing part fixes the magnet on the overflow pipe(12). The outlet port projection pushes the outlet filter closely to the outlet port. The cover covers the outlet filter.
Patent KR-20090109629-A (KR)
Title: Fireproof door for receiving and fixing decorative panel
Inventor: KANG SUNG TAE
IPC: E06B5/16
Filed: 2008-04-16
Abstract: PURPOSE: A fire door enclosing and fixing a decoration panel is provided to prevent toxic gas from in the fire and to increase the connecting force. CONSTITUTION: A fire door enclosing and fixing a decoration panel comprises a door frame(10), a handle(22), and a door(20). The door frame covers the end of a firewall installed in an office and an apartment. The handle is connected to the door frame with a hinge(21). The door is opened and closed using a handle. A fixture piece covers the rim of the decorating panel.
Patent KR-20080095765-A (KR)
Title: Organic electroluminescent device
Inventor: MITSUYA MASAYUKI
IPC: H05B33/22
Filed: 2008-04-17
Abstract: An organic electroluminescent device is provided to protect plasma damage to an organic barrier rip since an inorganic protection film is covered on the organic barrier rip. In organic electroluminescent device, an inorganic barrier rip is made of inorganic material and an organic barrier rip is made of organic material. The organic barrier rip(50A) is covered with an inorganic protection film and surrounds pixel area formed on a substrate. A pixel electrode(41) is connected to the barrier rip, and a cathode covers an organic emitting layer(40) on the pixel electrode.
Patent KR-20090113446-A (KR)
Title: Sensor network and method for composition thereof
Inventor: LEE MIN GOO
IPC: H04L12/28
Filed: 2008-04-28
Abstract: PURPOSE: A sensor network and a configuring method thereof are provided to replace a battery at a battery replacement time of a sensor node with a small work amount. CONSTITUTION: A gateway(100) transmits data received from the second sensor node to a communication server. The second sensing node senses a current amount according to the use of external power. When the sensed current amount is larger than a reference current amount, the second sensor node releases connection with the first sensor node. The second sensor node communicates with the first sensor node which requests reconnection in consideration of a preset access allowing node number.
Patent KR-20090118406-A (KR)
Title: Circuit for power factor correction
Inventor: HUH DONG YOUNG
IPC: G05F1/70
Filed: 2008-05-13
Abstract: PURPOSE: A power factor correction circuit is provided to suppress the heat by reducing the forward voltage drop and simplify a configuration by excluding a bridge rectification circuit. CONSTITUTION: A first booster boosts an input voltage while a positive input voltage is applied. A second booster(200) boosts the input voltage while a negative input voltage is applied. A first booster switching element(Q1) controls the discharge and charge of the first booster. A second booster switching element(Q2) controls the charge and discharge of the second booster. A detection voltage provider(300) detects the current flowing through the first booster switching element and provides the detected current value as the positive voltage. The detection voltage provider detects the current flowing through the second booster switching element and provides the detected current as the positive voltage.
Patent KR-20090121430-A (KR)
Title: Manufacturing method of flip chip package
Inventor: SUNG HYUN HO
IPC: H01L23/28
Filed: 2008-05-22
Abstract: PURPOSE: A manufacturing method of a flip chip package is provided to prevent a bubbling at the boundary of a semiconductor chip and a substrate pad by forming a conductive bump on the substrate pad and coating a thermosetting epoxy resin on the substrate, and adhering the semiconductor chip to the thermosetting epoxy resin. CONSTITUTION: A manufacturing method of a flip chip package is comprised do the steps: forming a conductive bump on a pad included a substrate(S200); coating the thermosetting adhesive on the substrate(S300); arranging the substrate in which the conductive bump is formed and the semiconductor chip in which electrode is formed(S400); applying heat and pressure to the semiconductor chip, and then applying the ultrasonic wave, fusing the conductive bump and adhering it to the electrode(S500); and hardening the thermosetting adhesive(S600).