baber/WOPTO huggingface dataset:
Patent KR-20070097595-A (KR)
Title: Apparatus and method for reading and/or writing information and method for controlling a stepping motor
Inventor: HEZEMANS CEES
IPC: G11B7/09
Filed: 2006-01-25
Abstract: Disclosed is an apparatus for reading and/or writing information from/to an information carrier (1), comprising a motor (2) for rotating the information carrier (1); pick-up unit (3) for directing a radiation beam (8) on the information carrier (1); traverse means having a permanent magnet stepping motor (6) for moving said pick-up unit from one read/write position on the information carrier to another read/write position; stepping motor driving means (7) for supplying said stepping motor with driving currents for coils in the stepping motor which generate magnetic fields, wherein the stepping motor driving means (7) has an open loop driving mode at which the read/write positions correspond to rest positions of the stepping motor (6) at which the magnetic fields generated by at least two coils (23, 34) in the stepping motor counteract each other. The inventor has surprisingly observed that the positioning accuracy at rest positions at which the magnetic fields generated by at least two coils counteract each other, is higher than at rest positions where these magnetic fields do not counteract each other. An explanation for this behavior is as follows. A permanent magnet stepping motor has, as the name implies, a permanent magnet rotor. The coils in the permanent magnet stepper motor generate an magnetic field when a current is applied to them. The coils are winded around iron core(s) which improve the magnetic field(s). The iron in the magnetic system of a permanent magnet stepper motor as used in optical drives is on the edge of saturation when no magnetic field is generated by the coils. The extra magnetic field generated by the current through the coils will modulate this saturation more when the magnetic fields are in the same direction, and less when the magnetic field counteract each other. If the iron is more saturated, the position accuracy will diminish. Therefore, at rest positions where the magnetic fields counteract each other, the saturation will be less and the position accuracy will be better.
Patent KR-20070106561-A (KR)
Title: Transceiver with adjustable terminal network for a control device
Inventor: LANGE KLAUS
IPC: H04L25/02
Filed: 2005-12-02
Abstract: The invention relates to a transceiver for a control device comprising a transceiver core for adapting the level of received or sent messages, wherein said transceiver (1) is provided with an adjustable terminal network (5) which makes it possible to adjust at least two connection resistance values, wherein said terminal network (5) and the transceiver core (2) are monolithically integrated into a semiconductor circuit.
Patent KR-20070114791-A (KR)
Title: Applicator device
Inventor: BIEGEL FRIEDRICH
IPC: A45D34/04
Filed: 2006-02-23
Abstract: The invention concerns an applicator device comprising a casing (10), a storage means (24) for a product (26) to be applied, an application means comprising a ball (20) held rotatably in a ball holder (21), a sealing means (16) which is displaceable along a predetermined path (74, 76, 78) between a first position with respect to the casing in which it bears sealingly against the ball and a second position with respect to the casing in which it releases the ball for application of the product, and an increased pressure-producing means (22, 30, 32, 34, 36) for producing an increased pressure in the storage means (24), wherein the sealing means (16) is coupled in a predetermined portion of the path to the increased pressure-producing means (20, 30, 32, 34, 36). In accordance with the invention it is provided that the sealing means (16) is independent of the increased pressure-producing means (20, 30, 32, 34, 36) in a first portion (74) of the path which is delimited by the first position.
Patent KR-20070103788-A (KR)
Title: Image processing apparatus, personal authentication method, and image processing method
Inventor: MIURA NAOTO
IPC: G06K9/00
Filed: 2005-06-13
Abstract: an interface for placing a biological body to be imaged; a light source for emitting infrared light; an imaging unit for imaging a blood vessel image of the biological body by the light from the light source; and an image operation unit for processing the blood vessel image captured by the imaging unit. The interface has an opening toward the imaging direction of the imaging unit. The light source has a light shield for applying infrared light to the biological body from the imaging side of the biological body and shielding the infrared light emitted from the light source not to be directed to the imaging direction.
Patent KR-20070119070-A (KR)
Title: Tape dispenser
Inventor: THOMPSON CRAIG D
IPC: B65H35/00
Filed: 2006-03-24
Abstract: The inventive tape dispenser (10) includes a cover (30) and a base (50). The cover includes a forward section (31), a saddle (32), a rounded back section(33), and first and second sidewalls (34, 35) extending downwardly from the forward section and saddle. The forward section of the cover includes a first end (36) from which a means (37) for cutting extends. The base (50) includes a semicircular tape holding portion(51) having a first side (54) opposite a second side (55), a mounting surface (52) and an inner surface. The inner surface (53) of the base includes a means (56) for gripping the dispenser. The base also includes an arm(60), a land area(70) extending at an angle from the arm and an edge (80) extending an angle from the land area. The edge is disposed substantially parallel to and proximate to the second sidewall (35) of the cover (30).
Patent KR-20080025043-A (KR)
Title: Measuring thrombin activity in whole blood
Inventor: HEMKER HENDRIK COENRAAD
IPC: C12Q1/56
Filed: 2006-04-26
Abstract: The invention relates to a method for in vitro determining thrombin activity in a sample wherein the sample is a blood sample and thrombin generation is measured by the steps of:-contacting a layer of said sample with a fluorogenic substrate of thrombin, wherein said layer has a thickness within a range of 0.05 to 5 mm and a surface within a range of 10 to 500 mm^2;-allowing thrombin to generate in said sample;-measuring the fluorescence emitted from the surface of the layer, by the fluorescent group released from the fluorogenic substrate as a result of enzymatic action of generated thrombin on said fluorogenic substrate. ® KIPO & WIPO 2008
Patent KR-20080012332-A (KR)
Title: Layer-selective laser ablation patterning
Inventor: HAYTON CARL
IPC: H01L51/05
Filed: 2006-05-30
Abstract: The present invention relates to methods of fabricating electronic devices such as thin film transistor (TFT) structures using laser ablation for selective patterning. A method of fabricating an organic electronic device, said organic electronic device having a structure including an upper conductive layer and an underlying layer immediately beneath said upper conducting layer and having at least one solution processable semiconducting layer, said upper conducting layer preferably having a thickness of between 10 nm and 200 nm, the method comprising patterning said upper conductive layer of said structure by: laser ablating said upper conductive layer using a pulsed laser to remove regions of upper conductive layer from said underlying layer for said patterning; and wherein said laser ablating uses a single pulse of said laser to substantially completely remove a said region of said upper conductive layer to expose said underlying layer beneath.
Patent KR-20090075578-A (KR)
Title: Sinus membrain elevator by hydropressure
Inventor: KIM DAE YUEN
IPC: A61C3/02
Filed: 2008-01-04
Abstract: A maxillary sinus membrane elevating system using water pressure is provided, which minimizes the damage of the maxillary sinus membrane. A maxillary sinus membrane elevating system using water pressure comprises: a main body which is formed in the linear type cylinder structure and in which the inside is formed into the structure that the liquid streams down; a pressure plate, an electric motor, a valve generating the water pressure; and a pressure control valve adjusting the intensity of pressure.
Patent KR-20090078891-A (KR)
Title: Appatatus of generating ozonied-water
Inventor: KIM DOO HWAN
IPC: C02F1/78
Filed: 2008-01-16
Abstract: An apparatus for producing ozonized water is provided to increase the safety, and decompose ozone gas that has not been dissolved into water and release the decomposed ozone gas into the atmosphere, thereby protect the environment and human body from toxic ozone. An apparatus for producing ozonized water comprises: an ozonizer(3) including an air pipe(1) and an ozone pipe(2a); a dissolution unit(5) installed on a part at which a flowing water pipe(4) and ozone pipe are connected to each other to dissolve ozone into water; a mixing pipe(6) installed on the dissolution unit to transfer mixed water in which water is mixed with ozone; a non-dissolved ozone removing filter(7) which is installed on an end of the mixing pipe, and on which an ozonized water pipe(8) and an ozone pipe(2b) are installed; an ORP sensor(9) installed on the ozonized water pipe; an ozone sensor(10) installed on the ozone pipe(2b); a heater(12) installed on an end side of the ozone pipe; and a control unit(13) connected to the ORP sensor and ozone sensor to control the ozonizer by the ORP sensor and operate the heater by the ozone sensor.
Patent KR-20080073212-A (KR)
Title: Method and apparatus for manufacturing a semiconductor
Inventor: KU JA HUM
IPC: H01L21/324
Filed: 2008-01-23
Abstract: A method and an apparatus for manufacturing a semiconductor device are provided to increase a stress applied on a sidewall by contacting a stress liner along a surface of an amorphous region. A first layer(23) and a second layer(25) are formed on a semiconductor substrate. The first layer has a first crystal direction, while the second layer has a second crystal direction, which is different from the first crystal direction. A portion of the second layer is turned into an amorphous region. An external stress is applied on the second layer. The second layer is heated to a temperature higher than a re-crystallization temperature of the second layer. When the external stress is applied on the second layer, a stress liner is formed. A twisting force is applied on the second layer and a trench is formed in the semiconductor substrate.
Patent KR-20090081505-A (KR)
Title: A dispatching apparatus and method for traffic accident information using RFID system and multiple sensors
Inventor: HONG YU SIK
IPC: G08G1/01
Filed: 2008-01-24
Abstract: A device and a method for reporting traffic accidents by using an RFID(Radio Frequency Identification) system and multiple sensors are provided to transmit information on parties to a vehicle collision accident to each other as well as details of the accident for prompt and proper accident handling. A device for reporting traffic accidents by using an RFID system and multiple sensors includes multiple sensors(1,1a) for sensing vehicle collision, RFID tags(2,2a) for identifying vehicles and recognizing/transmitting information on counterpart vehicles, GPSs(Global Positioning Satellite systems 4,4a) for recognizing the locations of the vehicles, RFID readers(3,3a) for receiving/transmitting information on the vehicles and accidents, data processing computers(7,7a) for generating vehicle driving states including the accident information and storing the same to a database, wireless communications units(9,9a) for transmitting vehicle driving information to a relating organ server(11), and mobile terminals(10,10a) for displaying the vehicle driving information received from the wireless communications unit in real time.
Patent KR-20090087210-A (KR)
Title: Fabrication method of thin film transistor, etching solution composition used the method
Inventor: LEE SUK
IPC: H01L29/786
Filed: 2008-02-12
Abstract: A fabrication method of thin film transistor and etching solution composition used the method are provided to maximize the process yield by etching data electrode and data line together. The buffer layer(105) is formed on the substrate(100). The buffer layer prevents the diffusion of the moisture generated in the lower plate or impurity. The semiconductor layer(110) is formed on the buffer layer. The silicon oxide film, and the silicon nitride film or the gate dielectric(115) are formed on the substrate including the semiconductor layer. The first metal layer(120a) is formed on the gate dielectric. The second metal layer(120b) is formed on the first metal layer. The photoresist pattern is formed on the second metal layer.
Patent KR-20090089603-A (KR)
Title: Dark field inspection apparatus
Inventor: KIM TAI WOOK
IPC: G02F1/13
Filed: 2008-02-19
Abstract: A dark field inspection apparatus is provided to collect light scattered or reflected to or from the outside of a photographing unit after illumination from an illumination unit and use the collected light in photographing an image of an object to be checked. A lighting unit(110) applies light to an object to be checked on a base(1). A photographing unit(120) collects light scattered from the object to photograph an image of the object. An image processor(130) distinguishes the object by analyzing the image of the object. A reflector(140) reflects light to the object. A light collector(150) collects light incident from the reflector or light emitted from the reflector.
Patent KR-20090090172-A (KR)
Title: Functional band
Inventor: SHIN HYUN SEONG
IPC: A61F13/00
Filed: 2008-02-20
Abstract: A functional band is provided, which enables a user to go out for a long time while maintaining the function of heating and obtains good effect for the body. A functional band comprises: a first band(10) which has material with a superior elasticity and is located in the waist and abdomen of a user; a combining member(30) like the Velcro fastener equipped in both ends; and a second band(20) which is fixed to one side of the first band by a combining member and is again fixed by the combining member and fixes the first band. The central part of the first band is formed with net so that the air can be circulated and is equipped with the receiving part(50).
Patent KR-20090092152-A (KR)
Title: Weaving method of three-dimensional kagome truss structure by using flexible linear bodies
Inventor: KANG KI JU
IPC: D03D23/00
Filed: 2008-02-26
Abstract: A weaving method of three-dimensional kagome truss structure is provided to bind flexible linear bodies consisting of structure each other, and to offer with a wide space and low anisotropy. A weaving method of three-dimensional kagome truss structure(40) includes the following steps of: forming kagome truss plane with a first, a second, a third linear bodies; fixing kagome truss plane on a frame; laminating a plurality of the frames on an assembly frame; adjusting the laminated frame with a predetermined interval; and forming the 3D Kagome truss structure by inserting a fourth, a fifth, a sixth flexible linear bodies between the first, the second, the third flexible linear bodies of the manipulated frame.
Patent KR-20090092511-A (KR)
Title: Apparatus and method for measurementing a impulse of thruster
Inventor: CHANG YOUNG KEUN
IPC: G01M99/00
Filed: 2008-02-27
Abstract: An impulse measuring device of a thruster and a method thereof are provided to increase the data processing speed and to precisely measure the very small size impulse by reducing the various errors. An impulse measuring device of a thruster comprises a swinging offer part(102), a sensor(105), and a data processing part(109). The thruster(101) is fixed at the swinging offer part. The thruster is reciprocated by the swinging offer part around the equilibrium point. The sensor measures the exercise hours of the thruster. The exercise hours of the thruster are the time to thruster pass through the arbitrary point-to-point interval. The amount of change of the exercise hours is the difference between the exercise hours while the thruster is running and the exercise hours while it is not.
Patent KR-20090093070-A (KR)
Title: Electrolyte comprising eutectic mixture and electrochemical device containing the same
Inventor: PARK JI WON
IPC: H01M10/04
Filed: 2008-02-28
Abstract: An electrolyte is provided to be usable as an electrolyte of an electrochemical device applying various negative electrode materials by comprising a eutectic mixture having high thermal and chemical stability and a lower value of electrochemical window. An electrolyte comprises a eutectic mixture. The eutectic mixture comprises (a) a fluorinated alkyl group-containing amide compound represented by chemical formula 1 or a fluorinated alkyl group-containing amide compound represented by chemical formula 2, and (b) ionizable lithium salts. The molar ratio of the fluorinated alkyl group-containing amide compound and lithium salts is 1 ~ 8 : 1.
Patent KR-20090093504-A (KR)
Title: Acoustical shell panel, Acoustical shell and method of manufacturing therefor by vacuum forming manner
Inventor: CHO GYO HAENG
IPC: G10K11/28
Filed: 2008-02-29
Abstract: A panel or a board for reflecting the sound by a vacuum molding method and a manufacturing method are provided to make the assembly work simple and to increase the durability and pressure resistance property by manufacturing the panel using HDF. A panel or a board for reflecting the sound comprises a pair of laminated plates and a honeycomb core. A pair of laminated plates is made by piling a board, a MDF(middle density fiberboard) or HDF(high density fiberboard). The laminated plate and the honeycomb core are laminated with adhesive. The specific curved pattern or plain flat are formed on the laminated plate in which the honeycomb core is interposed by the vacuum molding method. The curve is formed using a mold(300) including a vacuum molding device(200).
Patent KR-20090095955-A (KR)
Title: Multi port semiconductor memory device for providing direct access function in shared structure of non-volatile memory and multi processor system having the same
Inventor: KWON JIN HYOUNG
IPC: G06F9/46
Filed: 2008-03-07
Abstract: A multi-port semiconductor memory device for offering a direct access function in the shared structure of a non-volatile memory and a multi-processor system adopting the same are provided to enable a processor, indirectly connected with the non-volatile memory, to perform the direct access. A plurality of port units(60,61) are respectively connected to processors. A shared memory region(11) is commonly accessed by the processors through the port units and is assigned to a part of a memory cell array. A data path controller(50) controls the data path between the shared memory region and port units so that the data transceiving between the processors can be performed through the shared memory region. An access right information storage unit is located outside the memory cell array, stores information the access right to the non-volatile memory and provides it to the processors.
Patent KR-20090098929-A (KR)
Title: Mri t1 contrasting agent comprising manganese tetroxide and method for preparing thereof
Inventor: HYEON TAEG HWAN
IPC: C01G45/02
Filed: 2008-03-15
Abstract: A method for producing MRI T1 contrasting agent comprising manganese tetroxide is provided to mass-produce plate-like and spherical manganese tetroxide nanoparticles with a size of 6nm - 20nm. A method for producing MRI T1 contrasting agent comprising manganese tetroxide comprises a step of adding one selected from the group consisting of water, hydrogen peroxide, the aqueous solution of the hydrogen peroxide, C1-C4 alcohol and the aqueous solution of the C1-C4 alcohol to a mixture of manganese precursor, surfactant and organic solvent. The manganese precursor is selected from the group consisting of manganese(II) acetate, manganese acetate hydrate, manganese(II) acetylacetonate, manganese(II) bromide, manganese(II) carbonatehydrate, manganese(II) chloride, manganese(II)chloride hydrate, manganese(II) fluoride, manganese(II)iodide, manganese(II) nitrate hydrate and manganese(II) sulfate.
Patent KR-20090099654-A (KR)
Title: Engine room of construction equipment
Inventor: IKEDA TOSHIMICHI
IPC: F01P5/06
Filed: 2008-03-18
Abstract: An engine room of a construction equipment is provided to prevent the fire by the overheat of a part by making the suction and exhaustion of the air smooth. An engine room of a construction equipment comprises a radiator(23), a muffler(25), a first noise trap(30), a second noise trap(31), a radiator fan(17) and an exhaust fan(32). The coolant of an engine(13) is cooled in the radiator. The muffler discharges the exhaust gas of the engine to the atmosphere. The first noise trap is installed at an inlet. The first noise trap seals and reduces the noise generated of the engine room inside. The second noise trap is installed in a vent. The second noise trap blocks and reduces the noise of the engine room inside. The air of the inside of the engine room is discharged by the exhaust fan through the second noise trap to the outside.
Patent KR-20090103168-A (KR)
Title: Rework station
Inventor: PARK SEUNG
IPC: H05K13/04
Filed: 2008-03-27
Abstract: PURPOSE: A rework station is provided to prevent components from being damaged thermally or mechanically when repairing or replacing the defective component from a substrate. CONSTITUTION: A housing has a cover which is opened or closed and an opening. A controller is included in the housing. A reflow head(110) is installed in the housing to move or rotate in three axial direction. The reflow head includes an upper heater and a mounting and removing nozzle. A conveyor unit transfers the substrate in the housing. A preheating and cooling unit(130) is arranged in a lower part of the reflow head. The preheating and cooling unit has a pre-heater and a cooler(132). A real-time process camera(140) monitors a reflow process. A component arrangement camera(150) is movably installed near the reflow head.
Patent KR-20080104953-A (KR)
Title: Crushing device and crushing method
Inventor: NISHIO YOSHITAKA
IPC: B02C4/20
Filed: 2008-04-07
Abstract: A crushing apparatus is provided to easily cut edge materials of brittle material substrates and the like into an approximately constant shape within a short time, and a crushing method using the same is provided. A crushing apparatus comprises: a pair of crush gears(34,35,51,52) of which teeth are formed in a helical shape along a rotary shaft, and which are disposed to be parallel to each other at predetermined spaced intervals; a drive part(70) rotationally driving a pair of the crush gears to the same speed oppositely to each other; and a carry-in part carrying in an edge material of a brittle material substrate in a direction perpendicular to shafts of the crush gears, wherein the teeth of the crush gears have grooves formed on ridges thereof at predetermined intervals.
Patent KR-20090107750-A (KR)
Title: Method of fabricating a semiconductor device
Inventor: PARK EUN YOUNG
IPC: H01L21/336
Filed: 2008-04-10
Abstract: PURPOSE: A method of fabricating a semiconductor device provided to prevent the deterioration of a retention characteristic of a gate and variation in threshold voltage of the gate optionally by removing the hall included in the electric charge film. CONSTITUTION: A method of fabricating a semiconductor device is comprised of the steps: forming a gate(114) on a semiconductor substrate(102); forming a electric charge film(116) on the side wall of the gate; performing an ion injection process to the electric charge film and neutralizing the hall included in the electric charge film; and Injecting n-type impurity in the ion injection process.