baber/WOPTO huggingface dataset:
Patent KR-20100121265-A (KR)
Title: Liquid crystal display device and method for fabricating of the same
Inventor: PARK JAE SUNG
IPC: G02F1/1335
Filed: 2009-05-08
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating of the same are provided to easily a protection sheet from a reflection sheet by forming a protrusion portion on the protection sheet. CONSTITUTION: A reflection plate(122) is installed inside a main support(130), and a light guide plate is mounted on the reflection sheet. A lamp is arranged at one side of the light guide plate, and a backlight unit includes an optical sheet. The optical sheet is placed on the light guide plate, and an LCD(Liquid Crystal display) panel is located on the upper portion of the backlight unit. A protrusion end(210) is formed on the protection sheet, and a protection sheet(200) is attached onto the backside of the reflection plate.
Patent KR-20100121286-A (KR)
Title: Active rfid systems and method for controlling tag wake up the same
Inventor: CHUNG SANG HWA
IPC: H04B5/02
Filed: 2009-05-08
Abstract: PURPOSE: An active type RFID(Radio Frequency IDentification) system and a tag wake-up control method for reducing the battery consumption of the tag are provided to wake-up the tags at remote place by using an LF(Low Frequency). CONSTITUTION: An RFID reader(10) transmits an instruction for waking-up a tag to an LF exciter(11). The LF exciter receives a message the wake-up instruction of the RFID reader. The LF exciter generates the low frequency. The LF exciter transmits the low frequency to an RFID tag(12) having in its own around. Te RFID tag is in a sleep mode by the wake-up instruction of the LF exciter.
Patent KR-20100126899-A (KR)
Title: Novel method for the estimation of tooth surface hardness using reflection spectrophotometric analysis and diagnostic technique by non-contact method
Inventor: LEE YONG KEUN
IPC: G01J3/42
Filed: 2009-05-25
Abstract: PURPOSE: A method for predicting the hardness of a tooth surface using a reflecting spectrophotometric system and a contactless diagnostic technique of tooth state are provided to inspect the various surfaces of teeth and measure treatment drug effects without the deformation of or damage to specimens. CONSTITUTION: A method for predicting the hardness of a tooth surface using a reflecting spectrophotometric system and a contactless diagnostic technique of tooth state predict the physical state of teeth only with optical characteristic by the comparison of correlation between tooth surface hardness and the optical characteristic. A method for measuring the hardness of a tooth surface is provided to measure Vickers hardness.
Patent KR-20090060254-A (KR)
Title: The slide tighten type the pipe connection socket
Inventor: NAM HYO GUN
IPC: F16L23/02
Filed: 2009-05-22
Abstract: A pipes connecting socket of slide tightening type is provided to maintain the combination state of a pipe even if temperature is changed. A pipes connecting socket of slide tightening type comprises: an insert(10); a connector(20); and a rubber packing(30) formed between an inserting unit and a connecting unit(40) in order to maintain the air-tightness in the pipe connection. The connecting unit has a pipe. The inserting unit includes: one or more holders(11) to prevent the secession the connector while the connector is combined at the outer circumference; an anti-push still formed in an inner wall surface to prevent the excessive insertion of the pipe; and a settling unit(42) having a rubber packing inside. The connector includes: a connection piece(25) in which an insertion hole(23) is penetrated; a fastening protrusion(21) formed in the inner wall surface of the insertion hole; a joint groove(22) formed in a one side end shift of a connection piece; an engagement claw(24) protruded from the external diameter of the connection piece; and the settling unit having a rubber packing.
Patent KR-20100130482-A (KR)
Title: Femto base station and method for expanding/shirking coverage thereof
Inventor: LIM JAE WON
IPC: H04B7/155
Filed: 2009-06-03
Abstract: PURPOSE: A femto base station and a method for expanding/reducing a cell area are provided to minimize the interference with neighboring femto base station or other base station. CONSTITUTION: A controller(220) detects a terminal, which did not received a service in a cell external area. The controller determines whether the detected terminal is a permitted terminal or not. If the detected terminal a permitted terminal, the controller transmits an hand-over command to a femto base station which does not services. If a consent response about the handover command from a terminal is not received, the controller reduces the cell area.
Patent KR-20100130659-A (KR)
Title: Method and apparatus for time tracking of mobile communication receiver for channel estimation
Inventor: LEE JAE HONG
IPC: H04B1/06
Filed: 2009-06-04
Abstract: PURPOSE: A time tracking method and an apparatus for estimating a channel of a mobile communication receiver are provided to reduce a channel estimation performance loss by performing a tracking once or several times by 1/N chips. CONSTITUTION: A channel estimation controller(210) analyzes a delay profile of a multi path channel by using a channel estimate about a multi tap. A tracking mode controller(220) generates a hoping tracking control signal to the position of a preset margin tap. A hoping tracking mode operator(250) transfer the earliest tap to the preset margin tap once. A sampler samples the reception signal according to the moving multi tap. A multi tap sub channel estimator(270) outputs the channel estimate about the multi tap by using a sampling signal.
Patent KR-20100131772-A (KR)
Title: Multi-channel target exchange apparatus
Inventor: YANG TAE KEUN
IPC: H05G1/52
Filed: 2009-06-08
Abstract: PURPOSE: A multi-channel target exchange apparatus is provided to prevent experimenter form radiation by easily changing a plurality of targets. CONSTITUTION: A radiation shielding structure(20) is fixed to a frame to be parallel with the propagation path of a high energy ion beam. The radiation shielding structure is comprised of a material of shielding radiation from the ion beam. A holder accommodation module(30) includes a plurality of the holder accommodation unit and is installed on the frame to be moved in parallel with the propagation path. A target holder(50) in the holder accommodation unit supports a target. A loading module(60) holds the target holder corresponding to an input hole.
Patent KR-20100132848-A (KR)
Title: Shape fixator and forming method for headrest by foaming using the same
Inventor: LEE SEUNG HAN
IPC: B60N2/90
Filed: 2009-06-10
Abstract: PURPOSE: A shape maintaining machine and a headrest foaming method using the same are provided to enhance the quality since an opening on a head rest is closed and thus the foam in the headrest cover is not externally exposed. CONSTITUTION: A shape maintaining machine(10) comprises an inserting bar(13) and a pair of blades(15). The inserting bar is inserted into the opening of one side of a headrest cover to insert a stay pole. The blades are extended to be spaced at an angle to each other on one side of the inserting bar. The blades are supported on the outside of the opening. The blades are respectively formed on the upper ends of both sides of the inserting bar. The blades comprise a first blade(15a) and a second blade(15b). The first blade is bent in one direction from both ends of the inserting bar.
Patent KR-20100133066-A (KR)
Title: Multiple purpose safety locker
Inventor: JUNG OK KYO
IPC: A47B67/00
Filed: 2009-06-11
Abstract: PURPOSE: A multi-purpose safety locker is provided, which improves durability, burglar-proof effect, and esthetic sense. CONSTITUTION: A multi-purpose safety locker comprises: an opening and shutting door(20) which is axis-connected to the upper and lower parts inside a container; an integrated functional handle(30) which is installed in one side of the opening and shutting door; and a corner fastener(40) which is comprised of a body fixing bracket and a door fixing bracket.
Patent KR-20100069544-A (KR)
Title: Process of metal-based package with via
Inventor: KIM KYOUNG MIN
IPC: H01L23/48
Filed: 2009-06-25
Abstract: PURPOSE: A metal-base package manufacturing method including a via structure is provided to form the via of a various size including an aspect ratio by forming the via using a metal oxidation film including a vertical etching property. CONSTITUTION: A metal substrate is prepared(S10). A mask pattern for preventing oxidation is formed on the metal substrate(S20). A metal oxidation film is formed with oxidizing a part of the metal substrate exposed between mask patterns for preventing oxidation to the predetermined depth(S30). The mask pattern for the preventing oxidation is removed(S40). A mask pattern for forming via is formed on the metal substrate and the metal oxidation film(S50). The via is formed on the metal oxidation film with implementing a chemical etching about the metal oxidation film which the mast pattern for forming via is not formed(S60). The mask pattern for forming via is removed(S65). A conductive layer is formed on the inner surface of the via into a conductive material(S70).
Patent KR-20110001233-A (KR)
Title: The package with makeup goods in impregnate contents
Inventor: AHN JONG WON
IPC: B65D25/08
Filed: 2009-06-30
Abstract: PURPOSE: A package having a contents impregnation type cremation member for varying the standard of contents is provided to supply the package having content impregnation type cremation member and separately manufacture contents. CONSTITUTION: A package having content impregnation type cremation member includes an envelope(10) in which a flange is composed into one body. A hanging projection part(20) is composed to be faced in the inner wall surface middle part on of the envelope. A content(30) is conversely accepted within the envelope. A holding surface(50) of the assembly is projected to the inner side of the amount cutout.
Patent KR-20110002228-A (KR)
Title: Semiconductor device
Inventor: SEO YOUNG SUK
IPC: G11C11/4076
Filed: 2009-07-01
Abstract: PURPOSE: A semiconductor device is provided to maintain power consumption as a minimum by using the phase change of a divided clock to correct a duty after dividing the phase of a delay locked clock. CONSTITUTION: A clock delay unit(240) delays a first delay locked divided clock by a delay corresponding to the level of a duty ratio correction voltage and outputs the first delay locked divided clock as a second delay locked divided clock. A duty correction clock generation unit(260) generates a duty correction clock of which a logic level is transisted in response to the each edge of the first and second delay locked divided clocks. A duty ratio correction voltage generation unit(280) generates a duty correction voltage of which a voltage level is changed in response to the duty ratio of duty correction clock.
Patent KR-20110003860-A (KR)
Title: Apparatus for generating perfume for vehicles
Inventor: KIM KI HONG
IPC: B60H3/00
Filed: 2009-07-06
Abstract: PURPOSE: A freshener generator for a vehicle is provided to ensure easy change of a divided cartridge because a plurality of cartridges are independently attached to or detached from a support. CONSTITUTION: A freshener generator for a vehicle comprises a main body(100), a cartridge(200), and an actuator. The main body has a inlet pipe(101) and a discharge pipe(102) which are connected to each other, and ball plungers(106,107) which are installed at regular intervals along the circumferential surface of the main body. The cartridge is embedded in the main body and charged with different aromatic agents. The actuator rotates the cartridge by a set angle. The cartridge comprises a support having a joint part(212) on a side and a plurality of cartridges(220,220') which are independently connected to the joint part of the support and have through holes(221,222) formed in the positions to facing the ball plungers.
Patent KR-20110006183-A (KR)
Title: Piston device for reciprocating compressor and manufacturing mentod thereof
Inventor: KIM JUNG HAE
IPC: F04B39/00
Filed: 2009-07-13
Abstract: PURPOSE: A piston device for a reciprocating compressor and a manufacturing method thereof are provided to improve the operation straightness of a piston by preventing the lateral twisting of a resonance spring. CONSTITUTION: A piston device for a reciprocating compressor comprises a reciprocating motor, a piston(20), and a resonance spring. The reciprocating motor comprises a stator core and a magnet holder. The coil for the formation of a magnetic field is wound in the stator core. The magnet holder supports a magnet placed in an air gap of the stator core and moves in a reciprocating motion. The piston is coupled with the magnet holder of the reciprocating motor. The resonance spring flexibly supports the piston. The piston is comprised of a body, a flange(422), and a spring supporting part(423).
Patent KR-20110006281-A (KR)
Title: A lighting system using refrection and refraction
Inventor: CHOI CANG HO
IPC: F21V5/04
Filed: 2009-07-14
Abstract: PURPOSE: A lighting system using photorefractive is provided to transmit light to reflector far from a light source by changing the light of the light source to parallel beams. CONSTITUTION: A lighting system use reflection and refraction. The light of a light source is converted into parallel beams by using an aspheric lens(3). The light of the light source is transmitted to the reflector(5) far from the light source. A reflector comprises a convex lens(4). The reflection beam is passed on the branch of the reflector by using a light guide plate or an optical fiber(7).
Patent KR-20100033337-A (KR)
Title: Rubber composition for tire
Inventor: MIYAZAKI TATSUYA
IPC: C08K3/36
Filed: 2009-07-14
Abstract: PURPOSE: A rubber composition for tire and a pneumatic tire using the rubber composition are provided to ensure excellent low heat property(tanδ) and strength at break, and good control stability and durability. CONSTITUTION: A rubber composition for tire comprises 100 parts by mass consisting of 10~60 mass % butadiene rubber containing 2.5~20 mass % 1,2-syndiotactic polybutadiene crystals, 5~60 mass % butadiene rubber terminal-modified with a compound represented by chemical formula 1, and 20~75 mass % diene-based rubber; and 5~80 parts by mass silica.
Patent KR-20110007413-A (KR)
Title: An artificial intelligence type sound apparatus for fire alarm
Inventor: BANG CHANG HOON
IPC: G08B17/06
Filed: 2009-07-16
Abstract: PURPOSE: An artificial intelligence type fire alarming sound apparatus is provided to automatically regulate the volume of the apparatus according to the volume of noises by detecting noises generated around fire alarms. CONSTITUTION: A first signal receiving part(10) receives fire occurrence signal from a fire alarm. A sound receiving part(20) receives noises around the fire alarm through a microphone. A volume analyzing part(30) analyzes the volume of the received noises. A fire signal analyzer analyzes the fire alarm. A digital signal process controls the volume of sound output based on the analyzing result. According to the fire occurrence location, a fire warning sound saved in a memory(51) is selected. The fire warning sound is outputted through a warning sound output part(60).
Patent KR-20110007654-A (KR)
Title: Mother panel for organic electro-luminescence device and method of fabricating the same
Inventor: SEO CHANG KI
IPC: H01L51/52
Filed: 2009-07-17
Abstract: PURPOSE: A mother panel for an organic electro-luminescence device and a method of fabricating the same are provided to suppress a crack due to external impact by including a moisture absorbent in a plurality of grooves formed in an encapsulation substrate. CONSTITUTION: An organic electroluminescent diode is formed in a display of a first substrate. A second substrate comprises a first region, a second region, and a third region(A3) between them. A second region has a first thickness while first region has a second thickness thinner than the first thickness. A third region has a part having the second thickness and a plurality of grooves having a third thickness which makes the plural have a certain space between them.
Patent KR-20110008822-A (KR)
Title: Led lighting device with plurality heat radiation holes
Inventor: CHAE HYUN WOO
IPC: F21S2/00
Filed: 2009-07-21
Abstract: PURPOSE: An LED lighting device is provided to improve the reliability and lifespan of an LED lighting device by improving a heat dissipation function and maximizing cooling efficiency without adding a separate complex cooling device. CONSTITUTION: An LED lighting module(300) emits light after receiving power. An LED heat dissipation case(400) is installed in the opposite side of the lighting side of the LED lighting module. The LED heat dissipation case emits heat generated in the LED lighting module to the outside. A heat dissipation part(500) is attached to the surface of the LED heat dissipation case. A plurality of holes(501) are formed in the heat dissipation part in order to discharge the heat to the outside.
Patent KR-20110008863-A (KR)
Title: Display light emitting system using signal of cable jack
Inventor: JUNG JAE KIL
IPC: G09F17/00
Filed: 2009-07-21
Abstract: PURPOSE: A light emitting system of a display is provided to emit light by the jack connection state, thereby enabling a user to connect the jack easily. CONSTITUTION: One or more LED(Light Emitting Diode)(20) is formed in around a cable jack of a display. A power unit(21) offers the power source to LED. A signal processor(22) decides the existence of the signal input from the cable jack. The signal processing unit transmits the output signal according to the existence of the cable jack signal. According to the transmitted signal, the switching unit(23) switches the on/off of the power source.
Patent KR-20110010251-A (KR)
Title: Preparation method of high purity anhydrous magnesium chloride from ammonium magnesium chloride hydrate
Inventor: YOON HO SUNG
IPC: C01F5/32
Filed: 2009-07-24
Abstract: PURPOSE: A method for preparing high purity anhydrous magnesium chloride is provided to prepare high purity anhydrous magnesium chloride with uniform quality from ammonium magnesium chloride hydrate through an optimal heat treatment. CONSTITUTION: A method for preparing high purity anhydrous magnesium chloride comprises the steps of: mixing ammonium chloride into a magnesium chloride aqueous solution in which magnesite is dissolved in hydrochloric acid aqueous solution, concentrating and crystallizing the mixture to prepare ammonium magnesium chloride hydrate; heating the ammonium magnesium chloride hydrate in a decompression or vacuum condition; and heating the mixture at the temperature higher than a first heating process.
Patent KR-20100014153-A (KR)
Title: Photomask, photomask blank, method of manufacturing photomask, pattern transfer method
Inventor: SANO MICHIAKI
IPC: G03F1/58
Filed: 2009-07-30
Abstract: PURPOSE: A photomask, a photomask blank, a method of manufacturing photomask, and a pattern transfer method are provided to prevent an etch defect by forming a insulating film between a semi-transmissive film and a light shielding film. CONSTITUTION: The semi-transmissive film(22) and a light shielding film(23) are successively formed on a transparent substrate(21). The semi-transmissive film transmits a part of the exposure light. The light shielding film secludes the exposure light. The semi-transmissive film and the light shielding film are formed with the conductive material. The insulating layer(40) is formed between the semi-transmissive film and the light shielding film. The insulating layer is formed with the non-conductive material.
Patent KR-20110012749-A (KR)
Title: Automobile side air bag unit
Inventor: LIM CHANG HYUN
IPC: B60N2/42
Filed: 2009-07-31
Abstract: PURPOSE: A side airbag unit for a vehicle is provided to reduce the time for assembling a side airbag because a strap is fixed together when the airbag module is assembled to a seat frame. CONSTITUTION: A side airbag unit for a vehicle comprises an airbag module(110) and a strap(120). The airbag module comprises a stud part(113) which is inserted in a side of a seat frame(10) and an airbag cushion(111) which is folded inside the airbag module and inflated. The strap is arranged with the fixed length and set position when the airbag cushion is inflated. One end of the strap is coupled to a side of the airbag cushion while the other is arranged in the stud part. Therefore, the other end of the strap is fixed together when the stud part is assembled to a seat frame.
Patent KR-20090089831-A (KR)
Title: Purification steam system
Inventor: KIM YONG JIN
IPC: B08B3/10
Filed: 2009-07-31
Abstract: A steam vapor purification system for cleaning a line through steam, hot water and cold water is provided to transfer real taste of beer or beverage to a customer by sterilizing the line through steam, hot water and cold water. A steam vapor purification system includes a tap water fastener(10), a pump unit(20), a hot-water tank unit(30) and a fastener(40). The hose unit is installed between the tap water fastener and the fastener. The water of the proper amount is filled up the number discharge has been run the pump unit. The brush valve unit, the brush valve unit, and the brush unit means are locked and operate a heating unit. A brush valve unit is opened and the steam vapor is outputted to fastener.
Patent KR-20110014362-A (KR)
Title: Manufacturing method of porous activated carbon and non-porous carbon material composite electrode for capacitive deionization
Inventor: PARK SOO GIL
IPC: C25B11/12
Filed: 2009-08-05
Abstract: PURPOSE: A method for manufacturing a composite electrode for capacitive deionization using porous activated carbon and non-porous carbon materials is provided to improve the efficiency of ion removal from a solution containing various ion, static-electrical adsorption/desorption, and the durability of the electrode. CONSTITUTION: A method for manufacturing a composite electrode for capacitive deionization using porous activated carbon and non-porous carbon materials is as follows. Porous activated carbon and non-porous carbon materials are dispersed in solvent(S10). The solvent contained in the porous activated carbon and non-porous carbon materials is evaporated(S20). The dried powder of the porous activated carbon and non-porous carbon materials are mixed with a physical method in order to improve the dispersibility(S30). The mixed powder is mixed with an adhesive, polytetrafluoroethylene suspension, the mixed slurry is formed into a sheet to be laminated on carbon foil, and the laminate is pressed to form an electrode(S40). The electrode is dried in a vacuum oven(S50).
Patent KR-20110017509-A (KR)
Title: Dust removal device for apparatus used in cleanroom
Inventor: PARK YOUNG JIN
IPC: F24F7/06
Filed: 2009-08-14
Abstract: PURPOSE: A dust removal device for equipment used in a clean room is provided to remove fine dust by attaching a dust collecting plate in a part where fine dust is generated. CONSTITUTION: A dust removal device for equipment used in a clean room comprises a dust collecting plate(30), a dust case(20), an equipment case(10), and a suction device(40). The dust collecting plate is installed in the bottom of a joint of a shaft and a bearing and prevents dust from falling down by the friction between the shaft and the bearing. The dust case prevents the collected dust from being discharged to outside by covering the outer surface of the dust collecting plate. The equipment case is coupled to the dust case and has a hole for discharging the collected dust. The suction device is coupled to one side of the equipment case and removes the dust collected in the dust collecting plate.