baber/WOPTO huggingface dataset:
Patent KR-20100120273-A (KR)
Title: Outstanding type storage apparatus and control method of the same
Inventor: PARK JUN MIN
IPC: G11B19/02
Filed: 2010-05-19
Abstract: PURPOSE: An external storage device and a control method thereof are provided to prevent malfunctions by automatically shutting off power in case of instable initial power, the sudden inflow of a surge voltage, and the sudden disconnection of a power supply line. CONSTITUTION: An external storage device comprises a hard disk module(160), a USB port, an interface controller(150), a switch(130), a switching controller(140), and a case(102). The hard disk module comprises a spindle motor, a head arm, a voice coil motor, and an HDD controller(163). The head arm accesses data to a platter rotated by a spindle motor. The voice coil motor drives the head arm. The HDD controller controls the operation of the voice coil motor and the spindle motor. The USB port is connected to an external host device. The interface controller controls data input/output between the hard disk module and the USB port. The switch is turned on/off by a user. The switching controller senses the on/off state of the switch and turns off the hard disk module or the interface controller. The case covers the hard disk module, the USB port, the interface controller, the switch, and the switching controller.
Patent KR-20110128580-A (KR)
Title: Method of manufacturing solar cell
Inventor: LEE WOO SU
IPC: H01L31/042
Filed: 2010-05-24
Abstract: PURPOSE: A solar cell fabricating method is provided to form a high efficiency CIGS solar battery by forming a light absorption layer having a double grade band gap structure. CONSTITUTION: A first electrode is formed on a substrate(S100). A precursor including copper, gallium, and indium is formed on the first electrode(S200). A preliminary light absorption layer is formed by supplying selenium to the precursor(S300). A light absorption layer is formed by supplying compounds including at least one of gallium and indium on the preliminary light absorption layer(S400). A buffer layer is formed on the light absorption layer(S500). A second electrode is formed on the buffer layer(S600).
Patent KR-20110006592-A (KR)
Title: Positive photosensitive composition
Inventor: KIMURA YUKI
IPC: G03F7/022
Filed: 2010-05-26
Abstract: PURPOSE: A positive type photosensitive composition is provided to ensure high thermal resistance, high transparency, crack resistance, adhesiveness with a base, and the like, and to form a patterned layer obtained by performing development with an alkali aqueous solution. CONSTITUTION: A photosensitive composition comprises: (A) a compound represented by the following general formula (I); (B) a siloxane polymer which has alkali solubility and is synthesized by hydrolytic condensation of materials including two or more kinds of alkoxysilane compounds having different numbers of alkoxyl groups; (C) a 1,2-quinone diazide compound; and (D) a solvent for dissolving the above-mentioned (A) to (C).
Patent KR-20110130097-A (KR)
Title: A inoxidizable resistance spot welding method
Inventor: HUH DONG WOON
IPC: B23K11/34
Filed: 2010-05-27
Abstract: PURPOSE: An inoxidizable resistance spot welding method is provided to prevent the efflorescence of a welding unit by preventing the inflow of the oxygen to the welding unit and completely removing oxygen from the welding part. CONSTITUTION: An inoxidizable resistance spot welding method comprises next steps. The object to be welded is prepared(S210). The object to be welded is positioned between the upper electrode tip and bottom electrode tip of the movement spot welding machine or the indirect spot welding machine(S220). The welding unit of the object to be welded is pressurized. The gas is supplied to the welding unit through the gas-injection nozzle of the oxidation-proofing device(S230). The oxygen is removed from the chamber(S240). The supply of the gas is stopped after welding. The object to be welded is tested the washing and water leakage(S250).
Patent KR-20110130810-A (KR)
Title: Free heater apparatus for vehicle
Inventor: CHOI JAE SIK
IPC: B60H1/00
Filed: 2010-05-28
Abstract: PURPOSE: The heat sink is arranged to the direction in which the air passes through, in the narrow space, the heat exchange efficiency through the heat sink is increased. CONSTITUTION: A free heater device for a vehicle comprises a heat sink(110), a PTC assembly(120), and a housing(130). The heat sink comprises a plurality of heat radiation fins(111) and the air channel formed between heat radiation fins. The PTC assembly comprises a connector area(121) for the electric power supply and a PTC element(122). It provides the power source from the connector area and the PTC element generates the heat. While it evens, being arranged in the air channel direction, it is inserted into the heat sink and the PTC assembly is assembled. The housing protects the heat sink, an inlet and a vent(132) face and it is formed into the direction of the air channel in one end and the other end part of the housing. The hook portion fixed and coupled with duct is formed in the inlet and the vent.
Patent KR-20110133517-A (KR)
Title: New excavating apparatus of vertical hole and reaming method of vertical hole
Inventor: YOO JAE HO
IPC: E21D1/03
Filed: 2010-06-05
Abstract: PURPOSE: A new vertical tunnel excavating device and a method of excavating an expanded hole are provided to save water since the sludge from a tunnel is discharged to the ground using only a small amount of water and a vacuum pump. CONSTITUTION: A new vertical tunnel excavating device is as follows. A driving unit supplies driving force to excavate. A head unit receives driving force of the driving unit and excavates the ground. A pipe(150) installed in a tunnel is bored by the head unit. A water supply pump supplies water through a pipe to the head unit. The vacuum pump discharges sludge and water from the head unit to the outside.
Patent KR-20110133749-A (KR)
Title: Apparatus for screening wastewater
Inventor: KU JAE WON
IPC: C02F1/00
Filed: 2010-06-07
Abstract: PURPOSE: A rake screen device for treating sewage is provided to ensure cost effectiveness in manufacturing and operation. CONSTITUTION: A rake screen device for treating sewage is as follows. A body(10) comprises an inlet port(12) and an outlet port(13). Sewage flows into the inlet port. The outlet port sends the sewage to the lower part of the inlet port. A rake bar reciprocates along the inner surface of a screen. A rake(30) comprises multiple rake blades.
Patent KR-20110134733-A (KR)
Inventor: SON SEOUNG NAM
IPC: C11B1/06
Filed: 2010-06-09
Abstract: PURPOSE: A manufacturing method of benzopyrene reduced pressed oil is provided to effectively reduce the contents of benzopyrene which is harmful for human body, and maintain the inherent spice and color of pressed oil. CONSTITUTION: A manufacturing method of benzopyrene reduced pressed oil comprises" a step of inserting raw material for pressed oil to the pressure container after finishing cleaning and drying process at 80-90°C for 50-70 minute in case of progressing roasting process; a step of closing the pressure container for preventing the penetration of air to inside; a step of parching the raw material for pressed oil in the pressure container at 130-150°C for 15-25 minutes; and a step of exhausting the raw material by puffing which is the depressurization of the inside of the pressure container.
Patent KR-20110001896-A (KR)
Title: Nanofludic field effect transistor based on surface charge modulated nanochannel
Inventor: PENG HONGBO
IPC: H01L29/78
Filed: 2010-06-21
Abstract: PURPOSE: A nano channel based nano fluid field effect transistor is provided to turn on the ion current through a nano channel by applying the gate voltage to the electrical gate. CONSTITUTION: A membrane(150) comprises one conductive gate layer(102) and two electric isolation layers(101, 103). A nano channel opening is generated through the membrane. The conductive gate layer is formed between two electric isolation layers. The gate layer has surface charge polarity being different from at least one of two electric insulation layers.
Patent KR-20100102074-A (KR)
Title: Standing jump type health tool
Inventor: JEONG YEON BEOM
IPC: A63B5/22
Filed: 2010-06-22
Abstract: PURPOSE: A jumping exercise device is provided, which can obtain exercise effect through jumping exercise indoors or outdoors and grapes user's jumping times. CONSTITUTION: A jumping exercise device comprises: a hooking part(10) which is worn on the ankle; a connection part(20) connected to the hooking part; a wheel(30) connected to the end of the connection part; and a detachment part(40) which fixes both sides of the opened hooking part. The detachment part includes: a detachment groove formed in one side of the hooking part; a detachment protrusion which is projected from the other side of the hooking part and in which a receiving part is formed in the inner side; a pressing unit(46) inserted in the receiving part; and a support spring inserted into the bottom of the receiving part of the detachment protrusion.
Patent KR-20120002304-A (KR)
Title: Water treatment apparatus and washing device for the water treatment apparatus and washing method thereof
Inventor: KA JIN SEONG
IPC: B01D35/04
Filed: 2010-06-30
Abstract: PURPOSE: A water treating apparatus, an apparatus for washing the water treating apparatus, and a method for washing the water treating apparatus are provided to include a water treatment controlling part with the flow of water treating circulation. CONSTITUTION: A tank part(120) separately contains water according to temperature. The flow path of a water treating apparatus(200) is in connection with the outlet of the tank part. A solenoid valve(140) opens and closes the flow path of the water treating apparatus. A water treatment controlling part controls the opening and closing of the solenoid valve. A water treatment manipulating button part manipulates the water treatment controlling part. The water treating apparatus includes a circulating unit, a circulating module, and a kit manipulation button part.
Patent KR-20100081291-A (KR)
Title: Gelatine nano-particle
Inventor: LIM KWANG HEE
IPC: A61K9/51
Filed: 2010-06-30
Abstract: PURPOSE: A method for manufacturing gelatin nanoparticles by nano precipitation is provided to improve intracellular absorption ability with improved stability. CONSTITUTION: A method for manufacturing gelatin nanopaticles comprises: a step of dissolving gelatin using purified water at 40-60°C to obtain gelatin solution; a step of dropping and continuously adding gelatin solution to polar organic solvent of ethanol, n-propanol, or methanol.
Patent KR-20110002441-A (KR)
Title: Rare earth magnet and its preparation
Inventor: NOMURA TADAO
IPC: H01F1/053
Filed: 2010-07-01
Abstract: PURPOSE: A rare earth magnet and a manufacturing method thereof are provided to reduce danger due to the oxidation of power by coating and diffusing rapid cooling alloy powder with R^2 and M on a sinter. CONSTITUTION: Allow powder including R^2 and M is prepared. The alloy power is coated on the surface of the sinter. R^2 elements are diffused in the sinter by heating the sinter and the alloy powder under vacuum or inactive gas atmosphere at a sintering temperature or less. The alloy powder is the rapidly cooled alloy powder by rapidly cooling the molten metal including R^2 and M.
Patent KR-20120003782-A (KR)
Inventor: LEE SEUNG JIN
IPC: A45D20/08
Filed: 2010-07-05
Abstract: PURPOSE: A dryer for pets is provided to vacuum-clean the hair of the pets without a separate vacuum cleaner by sucking the hair of the pets generated during a hair drying operation. CONSTITUTION: A dryer for pets includes a front part(1), a rear part(2), a corrugated pipe, and a heater. The front part controls the temperature and the operational steps of the dryer using a switch. The rear part sucks air according to an ordinary air sucking process. The corrugated pipe supplies air which is introduced by the propeller operation of the rear part. The air through the corrugated pipe is heated based on the heater and is discharged to the wind outlet of the front part.
Patent KR-20120004802-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE HYO SEOK
IPC: H01L27/108
Filed: 2010-07-07
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent an active area from falling down and a silt by minimizing etch loading effect. CONSTITUTION: A first etch mask pattern(15A) and a second etch mask pattern(20A) of a line type are formed in the upper part of a substrate(10). A space pattern(19A) is formed between first and second etch mask patterns. A photosensitive pattern(22) is formed in the upper part of the first and second etch mask pattern. The first and the second etch mask pattern are etched by using the photosensitive pattern as an etching barrier. A dummy active area is formed by etching the substrate using the first and second etch mask patterns as an etch barrier.
Patent KR-20110127585-A (KR)
Title: Tuyere apparatus of blast furnace
Inventor: LEE SANG RYUEL
IPC: C21B7/16
Filed: 2010-07-16
Abstract: PURPOSE: A tuyere apparatus of a blast furnace is provided to extend the lifetime of a tuyere apparatus by protecting the impact adding from outside and protect the abrasion of a tuyere by forming an external skin in the exterior of a tuyere. CONSTITUTION: A tuyere apparatus of a blast furnace a moving way, a wind bracing, a wind way(30) and a coating layer(200). One end of the moving way is connected to a blow pipe in order that the hog air is provided to a blast furnace and the hot air which is provided from the blow pipe in the middle. The wind bracing forms a cooling space for cooling in inside. The wind way is connected to the wind bracing. In order to supply the hot air provided through the wind bracing to the inside of the blast furnace, an opening unit(31) communicated with the moving way is formed.
Patent KR-20120008279-A (KR)
Title: Low temperature fermentation aging equipment of liquid fermented foods
Inventor: KIM SEUNG HYUN
IPC: B01F11/00
Filed: 2010-07-16
Abstract: PURPOSE: A low-temperature aging apparatus for liquid fermentation food is provided to improve the taste, the flavor, and the quality uniformity of the fermentation food. CONSTITUTION: A low-temperature aging apparatus for liquid fermentation food comprises the following: a low-temperature ageing tank(10) with a cover(11) for storing the firstly aged liquid fermentation food, and for secondly aging the liquid fermentation food at 0-2 deg C; an injection valve set(13) inserting the firstly aged liquid fermentation food into the low-temperature ageing tank; a discharge valve(14) discharging the secondly aged liquid fermentation food to the outside of the tank; a floating sensor(19) detecting the storage capacity of the low-temperature ageing tank; first and second circulation holes installed on the bottom of the low-temperature ageing tank; a circulation pipe(17) circulating the secondly aged liquid fermentation food; an air inlet pipe(18) with a filter, connected to the circulation pipe; low frequency vibrators(12-1,12-2,12-3) for vibrating the liquid fermentation food; a controller(15) controlling the low frequency vibrators, a circulation pump, the injection valve set, and the discharge valve; and a power supply unit.
Patent KR-20120010624-A (KR)
Title: Automatic driving controller for sewing machine
Inventor: LEE GYU GUN
IPC: D05B35/00
Filed: 2010-07-22
Abstract: PURPOSE: An apparatus for controlling automatic operation of a sewing machine is provided to simplify process and to improve workability. CONSTITUTION: An apparatus for controlling automatic operation of a sewing machine comprises: a table driving switch(SW1), a start switch(SW2), a push sensor(SN1), rotary clamp sensor(SN2), a jig table sensor(SN3), a jig roller sensor(SN4), a jig sensor(SN5), first and second clamp cylinder sensor(SN6,SN7), a jig setting sensor(SN8), and a main controller(200). The table driving switch drives a work table. The start switch drives the sewing machine and jig unit. The push sensor senses operation of drawing cylinder in the sewing machine in case of operation.
Patent KR-20120009288-A (KR)
Title: A cable connecting apparatus for simple tension regulation
Inventor: PYO OK GEUN
IPC: F16G11/12
Filed: 2010-07-23
Abstract: PURPOSE: A cable connecting apparatus for a simple tension regulation is provided to prevent a accident when controlling a rope while reducing a danger of installing the cable. CONSTITUTION: A cable connection device(100) is comprised of a casing, a rotary member(120), an adjusting member(140), and a sliding member(130). The casing has an accommodation space therein and includes a long hole in longitudinal direction. The rotary member is accommodated in the casing and is combined to be rotatable. The adjusting member is arranged in a part of the outside of the casing. The adjusting member rotates the rotary member by sharing the rotary member and a rotary shaft.
Patent KR-20120011110-A (KR)
Title: Wafer type solar cell and method for manufacturing the same
Inventor: LEE JUNG HYUN
IPC: H01L31/042
Filed: 2010-07-28
Abstract: PURPOSE: A wafer type solar cell and a manufacturing method thereof are provided to increase collection efficiency in a hole by forming a p-type semiconductor layer with the doping of a separate p-dopant. CONSTITUTION: A first semiconductor layer(100) is made of a semiconductor wafer. A second semiconductor layer(200) is formed on one side of the first semiconductor layer. The second semiconductor layer is doped with a P type dopant. A third semiconductor layer(300) is formed on the other side of the first semiconductor layer. The third semiconductor layer is doped with an N type dopant. A first protective layer(400) is formed on the second semiconductor layer. A second protective layer(500) is formed on the third semiconductor layer.
Patent KR-20110065293-A (KR)
Title: Spindle motor and device for driving disk
Inventor: SEKII YOICHI
IPC: H02K5/24
Filed: 2010-08-18
Abstract: PURPOSE: A spindle motor and a device for driving a disk are provided to prevent vibration due to the contact between a magnet and a sucking ring and the unevenness of magnetic force. CONSTITUTION: In a spindle motor and a device for driving a disk, a spindle motor(102) comprises a fixing part(103) and a rotation part(104). The rotation part is supported by the fixing part and is rotatable. The rotation part has a magnet(143) around central axis(109). The fixing part comprises a base member(131) and a magnetic member(134). The magnetic member is fixed to the base member downwardly.
Patent KR-20120018485-A (KR)
Title: A method for preparing a micro-device with microorganism attached selectively on a surface of the micro-device and a functional micro-device comprising prepared by the same
Inventor: CHO DONG IL
IPC: A61K35/66
Filed: 2010-08-23
Abstract: PURPOSE: A method for manufacturing a micro device in which microorganisms are selectively adsorbed on the surface is provided to selectively control the spatial distribution or close-packed state of the microorganisms. CONSTITUTION: A method for manufacturing a mobile micro device having microorganisms(120) selectively adsorbed on the surface comprises a step of partially or entirely controlling the surface energy of the micro device to control the spatial distribution or close-packed state of the microorganisms. The surface energy is controlled by varying the physical or chemical properties of the materials forming the micro device.
Patent KR-20120029858-A (KR)
Title: Rubber pocket to prevent noise of shoes heel
Inventor: AHN YONG DEOK
IPC: A43B21/32
Filed: 2010-09-17
Abstract: PURPOSE: A noise reducing rubber-based heel cover is provided to improve the noise reducing effect of the heel cover by adjusting the thickness of a lower part forming the heel cover. CONSTITUTION: A noise reducing rubber-based heel cover includes a body part(1), a lower part(2), an impact absorbing part, and an upper part(4). The lower part is thicker than the body part. The upper part is thicker than the body part to fix the heel cover to the heel of a shoe and to protect the heel cover. Rubber, cork, silicon, or plastic-based impact absorbing materials are filled in the lower part.
Patent KR-20120032200-A (KR)
Title: Combination lightening system including solar and led and operation method thereof
Inventor: YOON HYUNG DO
IPC: F21V8/00
Filed: 2010-09-28
Abstract: PURPOSE: A sunlight and LED combination lighting system and an operating method thereof are provided to implement proper illumination in a desirable space by integrating sunlight illumination and LED illumination. CONSTITUTION: A light collecting unit(10) collects sunlight. A light connecting unit(20) connects the collected light to an optical fiber. A light transmitting unit(30) is connected to a light connecting unit. The light transmitting unit transmits the collected light to a preset space. A lighting unit(100) includes a sunlight illuminator and an LED illuminator. The LED illuminator emits light with the controlled brightness.
Patent KR-20120032871-A (KR)
Title: Radiating substrate and method for manufacturing the radiating substrate, and luminous element package with the radiating structure
Inventor: LEE KYU SANG
IPC: H01L33/64
Filed: 2010-09-29
Abstract: PURPOSE: A heat dissipation substrate, a manufacturing method thereof, and a light emitting device package including the same are provided to significantly improve heat dissipation efficiency by forming graphene on the heat dissipation substrate which has excellent heat conductivity compared to a metal. CONSTITUTION: A light emitting device(110) is a light emitting diode or/and a laser diode. A heat dissipation substrate(120) releases heat generated from the light emitting device to the outside. The heat dissipation substrate includes a structure in which a plurality of build-up insulating films(122) is laminated. The insulating film includes a polymer resin and graphene. The light emitting device is electrically connected to an inner layer circuit patter(124) by being welded to an outer layer circuit pattern(126).
Patent KR-20100116147-A (KR)
Title: An ice maker for refrigerator
Inventor: KIM JONG GON
IPC: F25C1/24
Filed: 2010-10-01
Abstract: PURPOSE: An ice maker for a refrigerator is provided to shield a heater, which easily separates the ice from an ice making tray, by a heater cover. CONSTITUTION: An ice maker(30) for a refrigerator comprises a main body(31), a heater(H), and a heater protecting unit. The main body is installed at a predetermined position of the refrigerator and comprises an ice making tray, which makes the ice from the supplied water. The heater is installed in the ice making tray and easily separates the ice from the ice making tray. The heater protecting unit decreases the supply of the heat generated from the heater to the inside of the refrigerator, the heater protecting unit is attached to the ice making tray comprising a concave part on which the heater is located, and the heater protecting unit is formed to have a similar shape to the heater. The heater is installed on the bottom of the main body and the heater protecting unit comprises a heater cover for preventing the exposure of the heater from the main body.
Patent KR-20120036017-A (KR)
Title: Display apparatus and control method thereof
Inventor: KIM BYUK SUN
IPC: H04N5/445
Filed: 2010-10-07
Abstract: PURPOSE: A display device and a method for controlling the device thereof are provided to sequentially select an object located in the same row by operating four directional keys. CONSTITUTION: A control unit maps a plurality of objects(B01~B05) within an image in a right, left, up and down direction. When receiving a first movement command to direct right and left movement in a state in which a first object is selected, the control unit selects a second object corresponding to the same row of the first object by the control of an image processing unit.