baber/WOPTO huggingface dataset:
Patent KR-20130109866-A (KR)
Title: Synthesis of copolymer for 2,2-dinitropropyl acrylate and 3-azidopropyl acrylate
Inventor: LEE BUM JAE
IPC: C08F220/36
Filed: 2012-03-28
Abstract: PURPOSE: A process for producing polyacrylate polymer is provided to suppress a side reaction by the precisely controllable polymerization reaction of living radical, having simple processes and improving productivity. CONSTITUTION: Polyacrylate polymer is a copolymer of a nitro-group acryl monomer and an azide group monomer represented by the formula 1, wherein R1 or R2 is C1-10 alkylene, respectively, and m and n are 1-1000000. A process for producing the polyacrylate polymer comprises steps of: a step of obtaining polymer solution by polymerization reaction of the mixture of the nitro acryl monomer, the azide acryl monomer, a chain transfer reagent, and an initiator; a step of generating a precipitate by dropping the polymer solution to the precipitate solvent; and a step of drying the precipitate.
Patent KR-20120112208-A (KR)
Title: Micromechanical sound transducer having a membrane support with tapered surface
Inventor: BARZEN STEFAN
IPC: H01L29/84
Filed: 2012-03-30
Abstract: PURPOSE: A micromechanical sound transducer having a membrane support with a tapered surface is provided to obtain a desirable etching result by controlling duration of etching, concentration and/or temperature of an etching agent. CONSTITUTION: A membrane support material layer(402) is provided on a first major surface of an upper part of a substrate(10). A second membrane support material layer(404) is located on a major surface of a first membrane support material layer facing the substrate. The second membrane material layer can form a collar or a collar shape structure. An opening(403) is formed on a left side of the first membrane support material layer and the left side of the second membrane material layer. A membrane(14) is located on a top major surface of the second membrane material layer facing the first membrane support material layer. [Reference numerals] (AA) Isotropic etching
Patent KR-20130113021-A (KR)
Title: Carbon fiber using a multi fermenter
Inventor: KANG SUNG HWAN
IPC: H05B3/20
Filed: 2012-04-05
Abstract: PURPOSE: A multipurpose fermentation device using a carbon flocculent heat radiant unit is provided to prevent generation of additional expenses by using an existing bottle and an existing container. CONSTITUTION: A flocculent heat radiant unit is used for heat radiation. A red clay based insulation material is coated on the upper part of the flocculent heat radiant unit. A fermentation process is rapidly processed by using the flocculent heat radiant unit. An inner wall of a main body is finished by using a finishing material of red clay. A temperature sensor is inserted into the inner part of the main body. [Reference numerals] (AA) Flocculent heat radiant unit; (BB) Size of a flocculent heat radiant unit: 200×200mm; (CC) Voltage: 12-24V; (DD) T/C standard: dial small type; (EE) Voltage: 1.5KWH/100V, 3KWL/200V; (FF) Capacity of a main body: 42L; (GG) Material: germanium; (HH) Lid: 35×370mm; (II) Material: plastic; (JJ) Standard: 140×70×100mm
Patent KR-20130117252-A (KR)
Title: Eco-friendly anti-fouling agent containing diketopiperazine
Inventor: CHO JI YOUNG
IPC: C09D5/16
Filed: 2012-04-18
Abstract: PURPOSE: An eco-friendly anti-fouling agent is provided to effectively inhibit the attachment and sprouting of marine life to the offshore construction, and to prevent the destruction of ecosystem and marine environment pollution by using the existing toxic chemical products. CONSTITUTION: An eco-friendly anti-fouling agent contains a diketopiperazines group compound. The diketopiperazine group compound is isolated from the extract of marine life Streptomyces paraecox 291-11. The diketopiperazine group compound is bmDKP represented by following chemical formula 1 or imDKP represented by following chemical formula 2.
Patent KR-20130117501-A (KR)
Inventor: KIM HYUNG JIN
IPC: A61K8/64
Filed: 2012-04-18
Abstract: PURPOSE: A composition for skin moisturization is provided to show superior skin moisturizing effect with low skin irritation using a biological formulation and to maintain the moisturizing effect. CONSTITUTION: A composition for skin moisturization contains a skin moisturizing peptide derivative of chemical formula 1 or an acceptable salt thereof, ceramide, and a solvent. The molecular weight of the peptide derivative is 500-1000. The composition contains 0.00001-0.5 parts by weight of the skin moisturizing peptide derivatives and 0.01-5.0 parts by weight of ceramide with respect to 100 parts by weight of the solvent. A skin moisturizer contains the composition.
Patent KR-20120120056-A (KR)
Title: Hydraulic circuit and working machine including the same
IPC: F15B13/043
Filed: 2012-04-19
Abstract: PURPOSE: A hydraulic circuit and a working machine with the same are provided to reduce the cavitation of a hydraulic motor during the deceleration of the hydraulic motor by having a supplementary pressure system. CONSTITUTION: A hydraulic circuit comprises a hydraulic motor(13), a pilot pressure system, and a supplementary pressure system. The pilot pressure system supplies hydraulic fluid to one or more components of a working machine at a pilot pressure. The supplementary pressure system is connected to the pilot system, the hydraulic motor, and the hydraulic fluid. If the pressure of the hydraulic motor is partially lower than a critical pressure, the supplementary pressure system supplies the hydraulic fluid from the pilot pressure system to the hydraulic motor so that the cavitation of the hydraulic motor can be reduced during the deceleration of the hydraulic motor.
Patent KR-20130118178-A (KR)
Title: Display device and method compressing and transmitting data thereof
Inventor: KONG NAM YONG
IPC: G09G5/02
Filed: 2012-04-19
Abstract: PURPOSE: A display device and a method for compressing and transmitting data thereof are provided to improve resolution without increasing the number of signal lines in a signal transmission path between a host system and a timing controller. CONSTITUTION: A host system (300) generates RGB data. A data receiving unit (200) generates R'G'B' data by inversely converting YU'V' data obtained by recovering compressed color difference information (U'V') by receiving the compressed color difference information and luminance information (Y) into RGB data. A timing controller (400) supplies R'G'B' data received from the data receiving unit to a display panel driving circuit, and controls operation timing of the display panel driving circuit.
Patent KR-20130118513-A (KR)
Title: Wireless hearing aid
Inventor: KIM BYEONG JUN
IPC: H04B1/38
Filed: 2012-04-20
Abstract: PURPOSE: A smart wireless hearing aid is provided to separate and remove a noise signal in each noise environment, thereby providing clear sound to users more quickly. CONSTITUTION: A smart wireless hearing aid (100) comprises a microphone (110), a pre-amplifier (120), an analog to digital converter (ADC) (130), a signal processor (140), a digital to analog converter (DAC) (150), a post-amplifier (160), and a receiver (170). The microphone receives the analog audio signal of users. The pre-expander amplifies the analog signal. The ADC converts the analog signal into a digital signal. The signal processor separates the audio signal and noise from the digital signal to update a noise signal and remove the noise signal from the digital signal. The DAC converts the digital signal, in which the noise is removed, into an analog signal. The post-amplifier amplifies the converted analog signal. The receiver outputs the amplified analog signal. [Reference numerals] (110) Microphone; (120) Pre-amplifier; (130) A/D converter; (140) Signal processor; (150) D/A converter; (160) Post-amplifier; (170) Receiver
Patent KR-20130120055-A (KR)
Inventor: KIM KYEONG JU
IPC: B23K37/00
Filed: 2012-04-25
Abstract: An apparatus for welding a main pipe and a branch pipe according to the embodiment of the present invention is to clamp, to a welding apparatus, a filler wire supply unit that supplies a filler wire between a tungsten electrode and a base material installed in the torch end of the welding apparatus spraying protection gas. The apparatus for welding a main pipe and a branch pipe includes: a fixing bracket, a joint part, a guide bracket, a fixed part that is fixed to a bracket which is jointed to one side of a welding device for welding the tube and clamping device of a filler wire supply unit for welding gas tungsten arc having first and second fixing means; a fixing joint piece that is fixed to and jointed with the fixing part; a rotation joint piece that is jointed to be crossed on the fixing joint piece in a ‘X’ shape; a hinge part that hinges and joints the cross part of the fixing joint piece and the rotating joint piece with the fixing joint piece; and a clamping device for a tube welding that includes a location control means and a fixing means. According to the present invention, the apparatus for welding a main pipe and a branch pipe is able to improve the productivity and welding quality and to easily and conveniently make the excellent welding quality regardless of skill.
Patent KR-20130125645-A (KR)
Title: Manufacturing method of tail-gate innerpanel for vehicle
Inventor: JUNG YOUN IL
IPC: B21D28/02
Filed: 2012-05-09
Abstract: The present invention relates to a method for manufacturing the inner panel of a tail gate for a vehicle, wherein the inner panel is formed into a plate having curved parts and is bonded with a reinforcing material for improving stiffness, and the method comprises: a step of temporarily bonding a sub blank to be formed into the reinforcing material to a main blank to be formed into the inner panel; a step of forming the main blank into the inner panel and the sub blank into the reinforcing material in a forming mold; and permanently bonding the reinforcing material to the inner panel. The present invention for bonding the reinforcing material to the inner panel integrally forms the main blank (to be formed into the inner panel) and the sub blanks (to be formed into the reinforcing materials), thereby gaining effects for reducing the number of the forming molds and reducing manufacturing processes.
Patent KR-20130127720-A (KR)
Title: Rotating machine test mechine having variable load
Inventor: LIM BYUNG JU
IPC: G01R31/34
Filed: 2012-05-15
Abstract: A rotating machine performance measurement device having variable load according to the present invention applies load to a rotary shaft of a rotating machine and collects one among the amount of a current applied to the rotating machine, a winding temperature change within the rotating machine, and the rotational torque and rotational speed of the rotating machine when the rotating machine operates. It is desired that an electric load applying device and a hydraulic load applying device are arranged on the rotary shaft. The electric load applying device comprises a rotating rod made of metal materials combined with the rotary shaft; an electromagnet housing passing through one side of the rotating rod; and a coil part arranged inside the electromagnet housing and applying magnetic force to the rotating rod. The rotating machine performance measurement device having variable load according to the present invention is effective in precisely changing load according to the capacity of the rotating machine to be tested by using hydraulic pressure and the magnetic force and more effectively testing the rotating machine by changing the load under test.
Patent KR-20120129820-A (KR)
Title: Pharmaceutical composition and method for producing the same
IPC: A61K39/35
Filed: 2012-05-18
Abstract: PURPOSE: A medicinal composition and a manufacturing method of medicinal composition are provided to stably store and deliver allergen which is known for bad thermal stability. CONSTITUTION: A medicinal composition contains allergen, organic acid salt, inorganic acid salt or a pH modifier. The allergen is cedar pollen allergen protein. The medicinal composition additionally includes gelatin. The medicinal composition additionally includes water. The pH modifier controls the pH within the range of 5.5-8.5. The pH modifier is acetic acid, phosphoric acid, boric acid or a mixture thereof, NaOH or sodium carbonate. The medicinal composition is in solid formulation, liquid formulation or jelly agent. The medicinal composition is used as the oral administration. The medicinal composition is used as hyposensitization therapy.
Patent KR-20130131042-A (KR)
Title: Method and device for uploading information regarding ship using wireless lan
Inventor: JEONG JEA WOON
IPC: H04W88/02
Filed: 2012-05-23
Abstract: Disclosed is a method and device for uploading ship information using wireless LAN. A ship information uploading device includes: a modem managing unit determining a distance calculated based on a position information of a ship and a pre-stored information of the receiver; a local area communication modem triggered by the control of the modem managing unit and transmitting the ship information stored in a storing unit within the local area communication range. [Reference numerals] (110) Storage unit;(120) GPS unit;(130) Modem managing unit;(140) Receiver verification unit;(150) Local area communication modem;(160) Control unit
Patent KR-20130131859-A (KR)
Title: System and method for aging battery unit of battery pack
Inventor: PARK JAE HONG
IPC: B60L11/18
Filed: 2012-05-25
Abstract: The present invention relates to a system and method for maintaining a battery of an electric vehicle. In particular, it provides a system and method for aging a battery unit of a battery pack so that in case where the function of a battery module or a battery cell of a battery pack is degraded or damaged, in order to improve the overall performance of the battery pack even in case where the battery unit has to be replaced, the performance of the new battery unit has to be aged by force so that the performance of the existing battery unit has to be similar. Therefore, since the battery cell of the battery pack can be replaced by a cell unit, the battery cells that are still workable do not have to be replaced to new ones which can prevent the over-usage of the batteries so to improve the efficiency of the batteries, and because of the lower maintaining costs, the satisfaction of the driver of the electric vehicle enhances which will also lead to the overall consumption rate of the electric vehicles. [Reference numerals] (100) Battery aging device;(210) Interface unit;(250) Wired and wireless data network;(380,AA,CC,EE) Sensor unit;(400,BB,DD,FF) Battery module
Patent KR-20130141946-A (KR)
Inventor: SEO HYUN SU
IPC: B25J13/08
Filed: 2012-06-18
Abstract: The purpose of the present invention is to move a robot to a desired position by setting a control unit via a target unit which sets a heading direction via a coordinate setting system mounted inside the robot. A transfer unit is controlled by the control unit, and a route for the robot is searched by a monitor unit. The present invention places emphasis on the system based on base coordinates different from an ambient route search of an existing bug bot. [Reference numerals] (111) Storage unit;(112) Object unit;(113) Sensor;(114) Transfer unit;(121) Control unit;(122) Monitor unit
Patent KR-20140000020-A (KR)
Title: A tofu apparatus for packing
Inventor: TAKAI TOICHIRO
IPC: A23L11/00
Filed: 2012-06-22
Abstract: A tofu packing device which packs tofu at high acceleration without damage to a plurality of tofu groups returned by a return conveyor is provided. When packing the tofu by moving tofu groups (B1, B2) at a predetermined position of a packing pack returning device (20) and freely falling the tofu groups into a packing pack (P...), the position of the tofu groups (B1, B2) is determined by fitting the tofu groups (B1, B2) into a gripping operation device which is composed of a pair of griping plates (1B,1D) and which synchronically transfers the tofu groups (B1, B2) on a conveyor belt (30)and moving the tofu groups (B1, B2) at the predetermined position of the packing pack (P...) which is supplied by the packing pack returning device. The present invention can prevent damage to and the deformation of the tofu groups (B1, B2) as the the tofu groups (B1, B2) are fitted into the gripping plates (1B, 1D), thereby falling and receiving the tofu groups (B1, B2) at the same time by gripping the tofu groups (B1, B2) with the gripping plates (1B, 1D) at the same time.
Patent KR-20130004878-A (KR)
Title: Input device with backing plate
Inventor: SHIBATA NAOKI
IPC: G06F3/042
Filed: 2012-06-26
Abstract: PURPOSE: An input device with a backing plate is provided to rotatably adhere to a backing plate to an edge of a back side in the input device, thereby preventing relative dislocation. CONSTITUTION: A frame template uses a space surrounded by a frame as a hollow unit(S). A light emitting unit is installed in one side which is faced with each other in the frame template. The light emitting unit is installed in the other side of the frame template and receives emitting light of the light emitting unit. A backing plate(51) is adhered to the other side of the input device in order to rotate an edge in the input device as an axis. A location determination unit of a writing paper(70) is installed in a surface of the backing plate. A holding unit holding the writing paper is formed between the surface of the backing plate and the other side of the input device. [Reference numerals] (51) Backing plate; (51a) Protrusion unit; (70) Writing paper; (A) Input device; (S) Input hollow unit; (W) Optical waveguide
Patent KR-20140003158-A (KR)
Title: A composition using crab and lacquer
Inventor: LEE MYEON JAE
IPC: A23L17/40
Filed: 2012-06-29
Abstract: The present invention provides a composition usable in manufacturing food, health supplementary food, food additives, enzyme, liquor, cosmetics, hairdyes, hair tonics, hair growth solutions, dye or coating agents for natural fibers, fiber materials, dye coating agents of paper or source materials thereof by mixing the lacquer component with crab or source materials in detoxification and the process of detoxification. Specifically, the present invention has the purpose to provide a composition using crab and lacquer components by mixing 0.5-99.5 wt% of at least one selected from the group consisting of crab, water-insoluble chitosan, chito oligosaccharide, chitin oligosaccharide, glucosamine hydrochloride and glucosamine sulfate using crab as a source material, and 0.5-99.5 wt% of lacquer tree components and stirring or heating.
Patent KR-20120090889-A (KR)
Title: Device of management for input and output of multimedia device and the method thereof
Inventor: JEONG MIN
IPC: H04N5/44
Filed: 2012-06-29
Abstract: PURPOSE: A device for controlling input/output of a multimedia device and a method thereof are provided to integrally manage the multimedia device by one device. CONSTITUTION: A data receiving unit(110) receives multimedia data from at least one multimedia device. A data control unit(120) integrally controls input/output of the multimedia data. A data transmitting unit(130) transmits the multimedia data to an output device. The data receiving unit receives at least one of image data or voice data from at least one multimedia device through an HDMI cable and independently controls receiving of the image data and the voice data.
Patent KR-20140004413-A (KR)
Title: Apparatus and method for assisting safe driving
Inventor: CHO JOON BUM
IPC: B60W30/08
Filed: 2012-07-02
Abstract: The present invention relates to a device and a method for assisting safe driving to detect obstacles using the camera and rider of a vehicle for assisting drivers in driving the vehicle by determining if the detected obstacles exist on an inside lane and if the obstacles are pedestrians or vehicles; and to recognize a sign using the camera and rider of the vehicle for assisting the driver in driving the vehicle by determining the type of the sign. The device for assisting safe driving may comprise a camera information receiving part for receiving information collected by the camera of a vehicle; a rider information receiving part for receiving information collected by the rider; and an information recognition part for recognizing information relating to objects included in the information received in the camera and rider information receiving parts. [Reference numerals] (1000) Device for assisting safe driving; (1100) Camera information receiving part; (1200) Rider information receiving part; (1300) Image signal processing part; (1400) 3D pre-processing part; (1500) 2D/3D matching part; (1600) Information recognition part; (1700) Warning part
Patent KR-20140005005-A (KR)
Title: Valve divice for circulation of pressurized fluids
Inventor: PARK JONG HO
IPC: F16K37/00
Filed: 2012-07-04
Abstract: The present invention relates to a silent valve device capable of controlling the flow of a fluid by being connected to a pressure container and at the same time reducing the operation noise of the valve. The existing solenoid valve has problems such as shaking and vibration during operation, malfunction due to a magnetism change in a permanent magnet, collision noise due to magnetism, and a problem where a valve is not closed when any remaining pressure exists so than fine control is not possible. The present invention converts the rotation movement of a cam to a linear movement using the external force of a driving unit so that a valve is opened at the upper dead point of the cam and is returned using the sufficient repulsive power of a compression spring at the lower dead point of the cam. By doing so, the present invention can be used for a product which requires silent operation since operational noise of the valve is prevented and is applicable where fine control for freely opening or closing the values at a desired point of time under pressure is necessary.
Patent KR-20140006454-A (KR)
Title: Mounting structure of sensor for vehicle
Inventor: BAE SANG HEE
IPC: B60R19/48
Filed: 2012-07-05
Abstract: The present invention increases assembly fairness by forming an elastic member on an area where the support area of the front bumper of a bezel and the rear bumper compression area of the elastic member are overlapped and applying an erroneous assembly prevention rib capable of preventing the erroneous assembly of a clip holder and a detection sensor. The sensor mounting structure for a vehicle includes a sensor cover and a clip holder.
Patent KR-20140009675-A (KR)
Title: Lubricating oil composition for fluid dynamic bearings and hdd motor fabricated by using the same
Inventor: KIM HYUNG KYU
IPC: C10M141/10
Filed: 2012-07-12
Abstract: The present invention relates to a lubricating oil composition for fluid dynamic bearings, and a motor for HDD using the same. The lubricating oil composition comprises, as base oil, carbon number 16-46 of aliphatic mono carboxyl acid ester which is obtained by esterifying reactions of carboxyl acid and carbon number 8-38 of first or second alcohol. The aliphatic mono carboxyl acid ester is indicated as chemical formula 1. The reliability of the motor is improved even in a long term use, by manufacturing a motor for HDD containing the lubrication oil composition for fluid dynamic bearings which has low viscosity at practical temperatures, less evaporative loss, and improved oxidation stability.