baber/WOPTO huggingface dataset:
Patent KR-20080071082-A (KR)
Title: Damper device
Inventor: HIRANO YUKI
IPC: F16F15/16
Filed: 2008-01-25
Abstract: A damper device is provided to prevent the torque of a rotor installed in the damper from being changed by the air introduced into the viscous fluid even when the rotating direction the rotor has been changed. A damper device comprises a main body(1) and a rotor(20) having an output unit(2), which is rotatably received in the main body. Resistance related on a viscous fluid(10) sealingly received in the main body is provided to the rotation or the relative rotation of the output body. The rotor of the output unit is formed with an escape path(20d) for the air introduced in the viscous fluid at a section prepared by the output unit in a direction of rotation axis(x). The escape path is at least provided at a place which is in the farthest from the rotation axis of the output body in the rotor. The escape path is formed at the rotor by forming a groove in the section.
Patent KR-20090085876-A (KR)
Title: The extracts and fractions of hippophae rhamnoides l
Inventor: KIM MYONG JO
IPC: A61Q19/08
Filed: 2008-02-05
Abstract: A Hippophae rhamnoides L. extract and its fraction are provided to produce cosmetic or pharmaceutical composition of antioxidation or antiaging, heath food or antibiotics and composition for antidiabetes or health food. A Hippophae rhamnoides L. extract is isolated using water, alcohol or their mixture solvent. The alcohol is C1-C4 low alcohol. An organic solvent fraction of the Hippophae rhamnoides L. extract is produced using organic solvent. The organic solvent is n-hexane, ethyl acetae or n-butanol. The Hippophae rhamnoides L. extract and its fraction comprises pharmaceutical composition for preventing and treating diseases caused by excess accumulation of oxygen free radical, pharmaceutical composition for antiaging, cosmetic product of preventing antiaging and heath food for preventing and treating diabetes.
Patent KR-20090087761-A (KR)
Title: Plastic pipe fusion apparatus
Inventor: LEE NAM HOON
IPC: F16L33/34
Filed: 2008-02-13
Abstract: A synthetic resin conduit welding device is provided to fuse the pipe by releasing a locking part after the fuse completion. A synthetic resin conduit welding device comprises a base(11), a fixed clamp(12), a rod(13), a moving clamp(14), a manual lever(15), and a locking part(16). A fixed clamp is fixed on the top of the base. The fixed clamp grips and fixes a fused pipe. The rod is inserted into the left and right side of the fixed clamp. The moving clamp is inserted into the rod. The moving clamp grips and moves the fused pipe. The manual lever moves the moving clamp back and forth. The locking part maintains releases the fuse pressure of the moving clamp according to the operation of the manual lever.
Patent KR-20080076806-A (KR)
Title: A red ginseng snack and the producing method thereof
Inventor: CHOI SUN YIM
IPC: A23L19/00
Filed: 2008-02-14
Abstract: Red ginseng preserved in sugar and mixed with nuts, and its preparation method are provided to enable consumers to conveniently eat ginseng, nuts, dried fruits, and dried grains for one's snack. Red ginseng preserved in sugar and mixed with nuts is prepared by the steps of: (i) cutting red ginseng preserved in sugar fine; (ii) cutting at least one fruit selected from nuts, dried fruits, and dried grains fine; (iii) mixing the cut red ginseng and fruit; and (iv) coating the mixture with ground nuts or grains. In the step (iii), at least one selected from starch syrup, grain syrup, and honey is added to impart a sweet taste to the mixture and promote the adhesion between the red ginseng and fruit.
Patent KR-20090089568-A (KR)
Title: Frequency tunable filter using sliding
Inventor: PARK KWANG SUN
IPC: H01P1/20
Filed: 2008-02-19
Abstract: A frequency tunable filter is provided to secure a wide tuning range by controlling the insertion depth of a tuning element. A plurality of cavities(408) are defined in a housing(400) by partitions. A sub cover(406) is combined in the upper part of the housing. A guide groove is formed in the sub cover. At least one sliding member(404) is installed in the guide groove. A main cover(402) is coupled in the upper part of the sub cover. A resonator(410) is received in the cavity. At least one tuning element is coupled in the lower part of the sliding member. The tuning element is made of the dielectric material. The first guide member is coupled in at least one side of the sliding member to guide the sliding operation of the sliding member.
Patent KR-20090091842-A (KR)
Title: A textile goods to by a manufacturing process of treatment rayon yarn
Inventor: CHO WON MAN
IPC: D03D15/00
Filed: 2008-02-26
Abstract: A manufacturing method of artificial silk textured yarn according to kinds of a fiber product is provided to solve problems such as a laundry cost problem of washing etc, and to prevent a creasing or a shrinkage phenomenon in water washing. A manufacturing method of artificial silk textured yarn according to kinds of a fiber product includes the following steps of: manufacturing the artificial silk textured yarn extracted from pulp; manufacturing the artificial silk textured yarn through a drawing process in a drawer; weaving false-twist textured yarn; performing a refining and a bleaching processes; performing a dyeing process according to property of the product; winding weaving textile of the product; and manufacturing the fiber product with the woven textile.
Patent KR-20090092359-A (KR)
Title: System of streetlight power saving and monitoring
Inventor: CHOI TAE SIK
IPC: F21S13/10
Filed: 2008-02-27
Abstract: A system for saving and monitoring the power of a street light is provided to improve accuracy of detecting a defect by determining the defect state by measuring the load quantity. A plurality of generators(50) are arranged along a street light sector. The electricity is generated by the driving load of the vehicle. An entry sensor(10) is arranged in the generator in the entrance of the street light sector to sense the vehicle. An exit sensor(20) is arranged in the generator in the entrance of the street light sector to sense the vehicle. A power controller(30) controls the on/off of the street light in the street light sector according to the value of the counter. If the power stored in the power storage unit is below the reference value, a supply controller(80) supplies the power to the power controller. If the power stored in the power storage unit is above the reference value, the supply controller supplies the power stored in the power storage unit to the power controller.
Patent KR-20090095079-A (KR)
Title: Photovoltaic system transforming solar ray reflected by reflector to electric energy
Inventor: LEE SUN KYU
IPC: H02S40/22
Filed: 2008-03-04
Abstract: A photovoltaic system is provided to prevent degradation of generation efficiency by preventing a pollution material. A focusing device(110) includes a reflective plate(112) which reflects a solar ray. A photovoltaic module(120) converts the solar ray reflected from the reflective plate into electric energy. The focusing device and the photovoltaic module are installed in order to maintain a fixed gap between the reflective plate and the photovoltaic module. The photovoltaic module includes a solar cell and a cover glass. The solar cell converts the solar ray reflected from the reflective plate into the electric energy. The cover glass is contacted with the solar cell in a top part and a side of the solar cell.
Patent KR-20090095717-A (KR)
Title: Preperation of ceramic composite powder for cathode of solid oxide fuel cells
Inventor: MOON JOO HO
IPC: H01M4/88
Filed: 2008-03-06
Abstract: A method for manufacturing a ceramic composite powder for a solid oxide fuel cell air electrode, and a ceramic composite powder prepared by the method are provided to make a ceramic composite powder having excellent composition and phase distribution uniformity within a short time by a polymer resin. A method for manufacturing a ceramic composite powder for a solid oxide fuel cell air electrode comprises the steps of preparing a ceramic first particle having a size of 80~120 nm; preparing a mixture solution comprising a metal salt of a ceramic second particle, a chelating agent, polyhydroxyl alcohol and a solvent to be coated on the surface of the ceramic first particle; mixing the mixture solution with the first particle; heating the mixture solution at a first temperature to form a metal ion complex and forming a polymer resin-first particle mixture by polyesterification; and heating the mixture at a second temperature to form a first particle-second particle composite powder comprising a second particle uniformly compounded on the surface of the first particle.
Patent KR-20080084709-A (KR)
Title: Radio communication method, radio transmission apparatus and receiving apparatus
Inventor: SAKATA REN
IPC: H04B7/02
Filed: 2008-03-14
Abstract: A radio communication method, a radio transmission apparatus, and a radio reception apparatus are provided to reduce the power consumption and decrease the size of circuits. A transmission apparatus comprises a transmitter(201) for generating a first transmit RF signal and a second transmit RF signal from a data signal to be transmitted, and then outputs the RF signals at a different time. Herein, each of the first transmit RF signal and the second transmit RF signal has a symmetrical power spectrum in a frequency domain. The transmission apparatus further comprises a transmit antenna(202) for transmitting the first transmit RF signal and the second transmit RF signal. A radio reception apparatus comprises a receiving antenna(204), an RF reception unit(221), a channel equalizer, a computing unit, a combiner, and a demodulator(222). The receiving antenna receives the first transmit RF signal and the second transmit RF signal to obtain a first received RF signal and a second received RF signal. The RF reception unit performs an RF process on the first received RF signal and the second received RF signal to generate a first received baseband signal and a second received baseband signal. The channel equalizer performs a channel equalization process on the first received baseband signal and the second received baseband signal to obtain a first equalized baseband signal and a second equalized baseband signal. The computing unit performs a computation process on the second equalized baseband signal. The combiner combines the second equalized baseband signal after computation and the first equalized baseband signal to obtain a combined baseband signal. The demodulator demodulates the combined baseband signal to reproduce the data signal.
Patent KR-20090101720-A (KR)
Title: Dispensr button assembly for refrigerator
Inventor: KIM DO HYUNG
IPC: F25D25/00
Filed: 2008-03-24
Abstract: PURPOSE: A dispenser button assembly of refrigerator is provided to prevent from inflow of humid air and simplify assembling. CONSTITUTION: A dispenser button assembly of refrigerator comprises: a cover (50) which has plural button insertion holes (H) and is mounted to the circumference; a substrate (60) which has plural switch buttons (61) and is fixed inside the cover; an elastic supporter (70) which is inserted to the button insertion holes and covers the switch button of the substrate; and a button pad (80) which is coupled to the elastic supporter.
Patent KR-20090102940-A (KR)
Title: Boiler suppliable heating-water and hot-water simultaneously
Inventor: MIN TAE SIK
IPC: F24H1/00
Filed: 2008-03-27
Abstract: PURPOSE: A boiler supplying hot water and water for heating room is provided to have a heating function while supplying the hot water. CONSTITUTION: A boiler supplying hot water and water for heating room comprises a mass flow controller. The mass flow controller includes a first outlet, a first exit and a second outlet. The first heating water moves to the first outlet. The first outlet supplies the first heating water to each heating part. The second outlet supplies the first heating water to a water boiling heat exchanger. A mixing valve(110) includes the mass flow controllers controlling the flow rate through the first and second outlet.
Patent KR-20090104187-A (KR)
Title: Heating and Cooling System for Seats of a Vehicle
Inventor: KIM YONG CHUL
IPC: B60H1/00
Filed: 2008-03-31
Abstract: PURPOSE: A heating and cooling system for vehicle seat is provided to reduce the manufacturing cost and improve efficiency by supplying conditioning air selectively to both sides of the front seat using a single bidirectional blower and door. CONSTITUTION: A heating and cooling system for vehicle seat is as follows. The air flowing from an air-conditioning unit(10) is supplied to both a driver's seat and a passenger seat through a bidirectional blower(30). A door is provided on at least a passenger seat side vent of the bidirectional blower and automatically closes when a passenger monitoring sensor detects inexistence of passenger on the passenger seat.
Patent KR-20090106768-A (KR)
Title: User interface controlling method for mobile device
Inventor: KIM JOO MIN
IPC: H04B1/40
Filed: 2008-04-07
Abstract: PURPOSE: A user interface controlling method for a mobile terminal is provided to supply a dynamic interface to a user and control a display by various methods. CONSTITUTION: A user interface controlling method for a mobile terminal with a touch screen comprises the following steps. The first image is displayed. Drag of a user is detected from a part of the first image. An image which rotates the first image is displayed according as the user drags.
Patent KR-20090110476-A (KR)
Title: Method for removing of extra solder in template for forming solder bump, and method for forming solder bump
Inventor: LIM YONG JIN
IPC: H05K3/34
Filed: 2008-04-18
Abstract: PURPOSE: A method for removing a residual solder of a template for forming a solder bump and the method for forming the solder bump are provided to prevent damage to a surface of the template by removing the remaining solder by the etching. CONSTITUTION: An etching layer is coated in one side of a template(10) except for an inner circumference of cavities(12) by a stencil printing. A molten solder(50) is sprayed in one side of the template with the cavities by an injector and is solidified. The residual solder is removed by a blade. The etching layer is etched by cleaning the template. The solidified solder is transferred on an electrode pad(22) of the substrate(20) after being molten. A solder bump(40) is formed on the electrode pad of the substrate by reflowing the solder transferred to the electrode pad of the substrate.
Patent KR-20090112818-A (KR)
Title: Cooling system of air conditioner for vehicles
Inventor: YE DONG HEE
IPC: B60H1/00
Filed: 2008-04-25
Abstract: PURPOSE: A cooling system of a vehicle air conditioner is provided to improve the cooling performance by precisely regulating the flow rate of a coolant injector through electronic control. CONSTITUTION: A cooling system of a vehicle air conditioner includes a compressor, a condenser, a coolant flow rate control unit, and an evaporator. The compressor(10) compresses a coolant. The condenser(20) condenses the coolant supplied from the compressor to high pressure and high temperature coolant. The coolant flow rate control unit adjusts the flow rate of the coolant supplied from the condenser in order to convert it to low temperature and low pressure coolant. The evaporator(30) cools air by heat exchange between the air and the coolant supplied from the coolant flow rate control unit. The coolant flow rate control unit comprises a chamber part(40) formed on a coolant pipe between the evaporator and the condenser, a coolant injector(50) mounted inside the connection pipe extended from the front of the chamber part, and a controller(60) controlling the coolant flow of the coolant injector.
Patent KR-20090119286-A (KR)
Title: Composition for alignment film, a method for preparing an liquid crystal alignment file using the same, optical anisotropic film, polarizing plate and liquid crystal display comprising the optical anisotropic film
Inventor: SHIN DU HYUN
IPC: C09K19/56
Filed: 2008-05-15
Abstract: PURPOSE: A composition for alignment film, a method for preparing a liquid crystal alignment file using the same, an optical anisotropic film, a polarizing plate and a liquid crystal display comprising the optical anisotropic film are provided to have no need of a separate pretreatment on a substrate, and to obtain an alignment film with excellent adhesive property, heat resistance and humidity. CONSTITUTION: A composition for alignment film comprises a polyvinyl alcohol 0.1~10 weight%, a cross-linking agent 0.01~2 weight%, a polyfunctional acryl monomer 0.05~5 weight%, a compatibilizing agent 0.01~2 weight%, and a photoinitiator 0.01~5 weight%, and a mixed solvent of alcohol and remnant water based on the total weight of the composition for forming the alignment film. The polyvinyl alcohol has average molecular weight of 85,000~146,000 and is hydrolyzed less than 96%.
Patent KR-20090125928-A (KR)
Title: Regulator with soft start using current source
Inventor: KWON YONG IL
IPC: G05F3/24
Filed: 2008-06-03
Abstract: PURPOSE: A regulator with a soft start using a current source is provided to extend a life of a battery by flowing a current in a power switch constantly using the current source. CONSTITUTION: A load capacitor is connected between an output terminal and a ground and charges the voltage by the current through a power switch. A comparator(300) outputs a first switching signal and a second switching signal with different phase according to the compared result by comparing the detection voltage by a voltage detector with the preset reference voltage. A current controller(500) switches the connection with a control terminal of a first power switch and the current source according to the first switching signal. The current controller switches the connection with the control terminal of the first power switch and the ground according to the second switching signal. An error amplifier(600) outputs the amplified error voltage to the second power switch by amplifying an error voltage of the detection voltage and the preset reference voltage.
Patent KR-20090126551-A (KR)
Title: Level shifter
Inventor: KIM SAENG HWAN
IPC: H03K19/0175
Filed: 2008-06-04
Abstract: PURPOSE: A level shifter is provided to improve current performance by boosting the level of an input signal, so it is stably operated in low voltage. CONSTITUTION: In a level shifter circuit, a level shifting unit increases the level of an input signal, generates a boost voltage, and outputs it by shifting the boosted voltage level. The level shifting unit includes a voltage booster and a level shifting unit. The voltage booster(10) increases the level of the input signal and outputs the boosted voltage. The level shifting unit(20) shifts the boosted voltage by a level and outputs it. The voltage boosting unit includes a voltage setting unit, a delay unit, and a pumping unit. The voltage setting unit receives the input signal and sets the voltage of the first and second node in response to a power voltage signal. The delay unit delays the input signal and outputs it. The pumping unit boosts the voltage of the first and second node in response to an output of the delay unit, and it outputs the boosted voltage.
Patent KR-20090126671-A (KR)
Title: Abrasive and air flow rate measuring cabinet
Inventor: BAE HAN JIN
IPC: G01F3/00
Filed: 2008-06-05
Abstract: PURPOSE: A device for detecting the amount of steel abrasive injection rate and air flow rate for the surface treatment is provided to reduce time for selecting an optimum blasting working condition about a blasting device. CONSTITUTION: A device for detecting the amount of steel abrasive injection rate and air flow rate for the surface treatment comprises a base frame(10), a supporting member(11), an abrasive separation box(12), an abrasive separator(13), an abrasive mixing air injection hole(14), an abrasive vent(15). The base frame comprises a plurality of casters(18) mounted on the lower surface. The supporting member is installed in the both ends on the upper side of the base frame. The abrasive separation box is installed in top ends of supporting members. The abrasive separator is inserted to the abrasive separation box inside. The abrasive mixing air injection hole is connected to one side of the abrasive separation box. The abrasive vent is connected to the central part of the lower plate of the abrasive separation box.
Patent KR-20090128260-A (KR)
Title: Power supply using integrated transformer
Inventor: WON JAE SUN
IPC: H01F27/02
Filed: 2008-06-10
Abstract: PURPOSE: A power supply unit is provided to suppress thermal unbalance by winding an inductor winding to an outer leg after winding a primary winding and a secondary winding to a center leg. CONSTITUTION: A switching part(200) converts an input DC power into an AC power. A transforming part(300) converts a voltage level of the AC power from the switching part according to a turns ratio, and includes an integrated transformer. The integrated transformer includes a core and a coil group. The core has a first outer leg, a second outer leg, and a center leg. The coil group has a primary winding, a secondary winding, and an inductor winding. The primary winding and the secondary winding are wound to the center leg. The inductor winding is wound to one of the first outer leg and the second outer leg. A rectifying part(400) rectifies the AC power from the transforming part into a DC power. A control part(500) controls a switching duty of the switching part according to a voltage level of the DC power from the rectifying part.
Patent KR-20090004511-A (KR)
Title: An eyeglasses frame shape measuring apparatus
Inventor: SHIBATA RYOJI
IPC: G01B21/00
Filed: 2008-06-13
Abstract: An eyeglasses frame shape measuring apparatus is provided to measure high curve frame with a stable and good precision. An eyeglasses frame shape measuring apparatus comprises a frame maintaining unit maintaining a frame(F) in a specific state; a rotating base(210) rotating relative to the frame; a feeler stylus maintaining unit(211) formed on the rotating base; a detecting unit(234) detecting movement of a first arm(230); and a calculation unit obtaining three dimensional shape of a rim by calculating three dimensional movement position of the feeler stylus.
Patent KR-20090130523-A (KR)
Title: Optical jumper cord array tool of optical transmission equipment
Inventor: AN YOUNG KWANG
IPC: G02B6/46
Filed: 2008-06-16
Abstract: PURPOSE: An optical jumper cord array device for an optical transmission apparatus is provided to rapidly perform disconnecting and reconnecting works of the optical jumper code by preventing an optical jumper code connected to the optical transmission apparatus form getting tangled. CONSTITUTION: An optical transmission apparatus is installed in a deck. A plurality of optical jumper codes(220) are connected to the deck. The optical jumper code is kept in a code aligning part(100) installed at the lower part of a heat bubble. Optical cable lead-in/draw-out parts(120a,120b) are formed on the front side and the rear side of a square box body(110) of the cord aligning part. Through-hoes(121a,121b) are formed at the both sides of the optical cable lead-in/draw-out parts. An anti-separation cap(130) is fixed by a screw. A flange(140) with a fixing hole(141) is formed at the both sides of the front surface of the square box body. An optical cable support plate(160) with a plurality of diaphragms(150) is coupled on the lower part of the inner surface of the square box body.