baber/WOPTO huggingface dataset:
Patent KR-20090102992-A (KR)
Title: Phase Change Memory Device Having Encapsulating Layer for Protecting Phase Change Material And Method of Manufacturing The Same
Inventor: RHO DAE HO
IPC: H01L21/8247
Filed: 2008-03-27
Abstract: PURPOSE: A phase change memory device having encapsulating layer for protecting phase change material and method of manufacturing the same are provided to fill up the phase change structure gap without the air bubble in the subsequent reclamation process. CONSTITUTION: The phase change memory device includes the semiconductor substrate(100), the phase change structure(150), and the protective film(155). The semiconductor substrate includes the bottom electrode. The phase change structure is contacted with the bottom electrode on the semiconductor substrate. The phase change structure is made by stacking the phase change material layer(135) and upper electrode(140). The protective film includes the diffusion barrier ion of uniform thickness.
Patent KR-20090103298-A (KR)
Title: System and method for providing knowledge information using voice input
Inventor: ROH DO YEONG
IPC: G06F17/30
Filed: 2008-03-28
Abstract: PURPOSE: A knowledge information providing system using voice input and a method thereof for providing knowledge information including destination information to a terminal are provided to remove inconvenience of searching the information for getting knowledge information. CONSTITUTION: A knowledge information providing system using voice input includes an information input unit(110), an information retrieval unit, and an information unit. The information input unit inputs a search word from a user terminal(200). The information retrieval unit searches for the knowledge information corresponding to the search word. The information input unit recognizes the voice input through the speech recognition program.
Patent KR-20090104531-A (KR)
Title: Manufacturing method of multi-functional ?fabric
Inventor: HWANG JONG HYUN
IPC: D06M11/83
Filed: 2008-03-31
Abstract: PURPOSE: A processing method of multi-functional textile is provided to offer various functions including dyeing nature, flame resistant nature, and sound absorption antibacterial nature etc without deterioration of each function. CONSTITUTION: A processing method of multi-functional textile includes the following steps of: processing the textile in a dispersing agent at the temperature of 120 ~ 150°C for 30 ~ 60 minutes; applying a flame retardant agent on the surface of the textile; and applying an antibacterial deodorant on the textile. The dispersing agent is comprised of anthraquinone-typed disperse dye, a polycyclic group ester-typed nonionic system activator and a special anion-based activator composite. The antibacterial deodorant is selected from a group consisting of an inorganic metal group, an organic metal group, an anilide group, a quartenary ammonium salt group, imidazole, thiazolic, an isothiazolone group, a nitrile group, a fluorine-based group etc.
Patent KR-20090109732-A (KR)
Title: Anti-static silicon resin composition, blanket, silicon mold and absorption belt for printing using the same
Inventor: CHUN SANG KI
IPC: C08K3/10
Filed: 2008-04-16
Abstract: PURPOSE: An anti-static silicon resin composition is provided to ensure low surface resistance and little electro static discharge, and to prevent the contamination caused by dust and the degradation of print quality. CONSTITUTION: An anti-static silicon resin composition comprises 100 parts by weight of a silicon resin and 0.0001 ~ 12 parts by weight of antistatic agent. The antistatic agent is represented by chemical formula: M+[X(YOmRf)n]-, wherein M is alkali metal; Rf is C1-4 perfluoroalkyl group; Y is C or S; X is N or C; m is 1 when Y is C, and is 2 when Y is S; n is 2 when X is nitrogen, and is 3 when X is carbon.
Patent KR-20090110629-A (KR)
Title: Method for manufacturing reference wafer for contact not open inspection
Inventor: LEE JONG PIL
IPC: H01L21/66
Filed: 2008-04-18
Abstract: PURPOSE: A method for manufacturing a reference wafer for an open test of a contact is provided to easily manufacture a reference wafer in which a contact not-open is performed by an etching stop layer of desired thickness. CONSTITUTION: An insulation film(12) including a plurality of contact holes(13) is formed on a top part of a silicon substrate(11). An etching stop layer(14A) for covering a floor surface of the contact hole is formed. A reference particle(15) for closing an entrance of a partial contact hole among the contact holes is formed. The etching stop layer of the floor surface of the contact hole in which the entrance is opened is removed by using the reference particle as an etching barrier. The reference particle is removed.
Patent KR-20090113969-A (KR)
Title: Multimedia system controller & control methods
Inventor: KIM SUN WOO
IPC: H01H19/02
Filed: 2008-04-29
Abstract: PURPOSE: A multimedia system controller and an operating method thereof are provided to improve convenience of user by operating various multimedia systems through a simple control of two wheels and a button part. CONSTITUTION: A multimedia system controller includes a housing(10), a button part(20), a first wheel(30), and a second wheel(40). The housing has a cylindrical shape. A top part of the housing is opened. The button part is inserted to the opened top part of the housing. The button part delivers an electric signal by fixed pressure. The first wheel is formed in a top end of a side surface of the housing. The first wheel delivers the electric signal by horizontal rotation. The second wheel is formed in a bottom end of a side surface of the housing. The second wheel delivers the electric signal by horizontal rotation. Outer circumferences of the first wheel and the second wheel are formed with a curved surface in order to facilitate a contact of a finger of user.
Patent KR-20090115995-A (KR)
Title: Single motor driven typed low pressure egr apparatus in vehicle and control method thereof
Inventor: NAM KI HOON
IPC: F02D41/14
Filed: 2008-05-06
Abstract: PURPOSE: A single motor driving type low pressure exhaust gas recirculation device and a control method thereof are provided to increase response property in the low speed and the low load and decrease emission generated in the engine. CONSTITUTION: A single motor driving type low pressure exhaust gas recirculation device comprises a super charger(2), a catalyst(3), a low pressure exhaust gas recirculation device, and an EGR valve assembly(7) and an electronic control unit(6) The super charger supplies the external air compacted by a diesel engine(1). The super charger applies the driving force to the ejected exhaust gas. The catalyst is installed on an exhaust pipe(4) ejecting the exhaust gas to the outside. The low pressure exhaust gas recirculation device is branched from the exhaust pipe to the backend of the catalyst. The low pressure exhaust gas recirculation device is extended to the compressor of the super charger. The EGR valve assembly is installed at the exhaust pipe branched from the backend of the catalyst. The electronic control unit controls the amount of the exhaust gas bypass supplied through the low pressure exhaust gas recirculation device.
Patent KR-20090116388-A (KR)
Title: Collapse reinforcing typed side tilt lever assembly for steering system in vehicle
Inventor: AHN HYOUNG JUN
IPC: B62D1/18
Filed: 2008-05-07
Abstract: PURPOSE: A side tilt lever assembly for collision performance enhancement of a vehicle steering device is provided to reduce injuries to a driver due to the deformation of a steering column and a tilt-bracket caused by collision by coupling a tilt-bracket on the housing to absorb shock energy. CONSTITUTION: A side tilt lever assembly for collision performance enhancement of a vehicle steering device comprises a tilt-bracket(2), a housing(7), an inner tube(12), and a damping member(16). The tilt-bracket is composed of a contact projection and an extended body(5). The contact projection is formed at the inner side of the bracket body. The extended body is extended to one side of the bracket body without the contact projection. The housing has the contact projection on the surface facing the tilt-bracket. The contact projection of the housing is coupled with the contact projection inside the tilt-bracket. The inner tube axially moves during telescopic operation. The damping member is coupled on the extended body through the housing.
Patent KR-20090117323-A (KR)
Title: Method and system for recycling recyclable scrapped materials
Inventor: LEE SEONG SOO
IPC: B29B17/02
Filed: 2008-05-09
Abstract: PURPOSE: A method and a system for recycling a recyclable scrapped material are provided to reduce a process coat through a pre-process of the waste cellulose, the waste plastic film and the waste mixed plastic. CONSTITUTION: The waste cellulose is pre-processed. The waste plastic film is pre-processed. The waste mixed plastic including the waste PVC is pre-processed. The waste mixture is discharged by mixing the pre-processed waste cellulose, waste plastic film, and waste mixed plastic with a preset ratio in a mixture discharger(400A). The waste mixture is ground by a grinder(500A) and discharged. The ground waste mixture is dried and stored in a dry and storage silo(600A).
Patent KR-20090119128-A (KR)
Inventor: CHUN JO HAN
IPC: A23L7/10
Filed: 2008-05-15
Abstract: PURPOSE: A fermented gruel and a preparation method thereof are provided using loess, brown rice, and milk to prepare a fermented brown rice and milk gruel. CONSTITUTION: A method for preparing a fermented gruel comprises the following steps of: mixing brown rice and loess, raising the temperature up to 60°C, and allowing far infrared rays emitted from the loess to activate various enzymes of the brown rice; fermenting the brown rice with the loess; putting lactobacillus into the fermented brown rice and fermenting at 35~40°C; and re-fermenting it at the temperature of 15~30°C.
Patent KR-20090119279-A (KR)
Title: Portable emergency light with good impact strength
Inventor: PARK SUNG YONG
IPC: F21L4/08
Filed: 2008-05-15
Abstract: PURPOSE: A portable emergency lighting lamp is provided to protect parts inside a top housing and a bottom housing by using a buffer member and springs. CONSTITUTION: A bottom housing(11) receives a battery. A top housing(12) seals the bottom housing. A light source is electrically connected to the battery. A first spring for a negative electrode elastically supports a negative electrode of the battery. A second spring for a negative electrode connects the first spring to the light source. A reflector and a transparent protection plate are arranged in the front of the light source. A ground plate is coupled in a spring for a positive electrode. The ground plate elastically supports the positive electrode of the battery. A buffer member is coupled in the top housing and the bottom housing in order to surround the battery. A protrusion tube is formed in an end of the top housing and the bottom housing.
Patent KR-20090121564-A (KR)
Title: Manufacturing method of orange yugua and orange yugua prepared thereby
Inventor: GIM SEUNG MAN
IPC: A23G3/34
Filed: 2008-05-22
Abstract: PURPOSE: Korean traditional oil pastries(Yukwa) using Citrus unshiu and a preparation method thereof are provided to give specific taste and flavor of Citrus unshiu to Yukwa to improve consumer preference. CONSTITUTION: A method for preparing Korean traditional oil pastries(Yukwa) comprises the following steps of: mixing 100 parts glutinous rice, 3-8 parts beans, and 20-30 parts Citrus unshiu concentrate, and kneading the mixture; steaming the dough; molding into a circular or square shape, and drying them; frying the moldings in oil to obtain fried material; and covering the fried material with both millet jelly and dressing powder. The dough additionally contains 0.5-1 part natural flavoring agent. The natural flavoring agent is orange oil.
Patent KR-20090121952-A (KR)
Title: Sigma-delta analog to digital converter and solid-state image pickup device
Inventor: CHAE YOUNG CHEOL
IPC: H03M1/12
Filed: 2008-05-23
Abstract: PURPOSE: A sigma-delta analog to a digital converter and a solid-state image pickup device are provided to obtain a high definition digital signal by using a decimation filter. CONSTITUTION: In a sigma-delta analog to a digital converter and a solid-state image pickup device, a sigma-delta modulator(51) changes a first analog input signal into a first bit streams having a first pattern through a sigma-delta modulation. A sigma-delta modulator changes a second analog input signal into a second bit stream having a second pattern through a sigma-delta modulation. A decimation filter(61) outputs a first digital value by integrating the number of the bit including a specific value included in the first bit stream. The decimation filter calculates a complement value at each bit of the first digital value, and the decimation filter uses the complement value at each bit of the first digital value as an initial value of the second digital value. The decimation filter outputs the second digital value by integrating the number of the bit including a specific value included in a second bit stream.
Patent KR-20090122090-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D41/62
Filed: 2008-05-22
Abstract: PURPOSE: A structure of a container is provided to open and close a separate operating unit through a character and to open an operating unit while a part of remaining character is opened and to make familiar images of products by a character covering a lid of the container. CONSTITUTION: A structure of a container opening and closing a separate operating unit through a character comprises a container(10) containing the content, and a cap(20) for opening and closing which is assembled at the upper part of the container. A character(30) is on the cap and the lower part(32) of the character is combined with the container or at least a part of the cap. A part of character remains on a container in use. An operating unit(22) for opening and closing of the cap is opened in a process for opening a remaining part or the upper part(31) of the character.
Patent KR-20090123137-A (KR)
Title: Drink with liquid extracted from a bamboo and process for preparing thereof
Inventor: JUNG KYOO JIN
IPC: A23L2/38
Filed: 2008-05-27
Abstract: PURPOSE: A method for preparing a drink containing a bamboo juice, and the drink containing a bamboo juice prepared by the method are provided to allow the active substance of a bamboo juice to be taken easily. CONSTITUTION: A method for preparing a drink containing a bamboo juice comprises the steps of extracting a bamboo juice from bamboo(S1); adding purified water to the raw medicinal herb in a ratio of 10~50: 100 by weight and heating it at 90~100°C for 1~3 hours to extract an active substance(S2); mixing a bamboo juice 5~20 weight%, the medicinal herb extract 20~30 weight%, a beverage additive 10~20 weight% and purified water 50~65 weight%(S3); filtering the mixture and purifying it(S4); and bottling the purified mixture, sterilizing it in boiling water and cooling it(S5).
Patent KR-20090123303-A (KR)
Title: Heat release structure of a printed circuit board
Inventor: LEE JONG HO
IPC: H05K1/02
Filed: 2008-05-27
Abstract: PURPOSE: A heat dissipation structure of a printed circuit board is provided to prevent separation between a contact protrusion of a metal plate and an integration circuit by interposing a heat dissipation adhesive between the contact protrusion of the metal plate and the integration circuit. CONSTITUTION: An integration circuit controls a spindle motor, and is arranged in a printed circuit board(110). A first coupling hole and a heat dissipation hole(131) are formed on the printed circuit board. A metal plate(120) is attached to a bottom surface of the printed circuit board in order to support the spindle motor. At least one part of the metal plate is contacted with the integration circuit through the printed circuit board. A second coupling hole and a contact protrusion(132) are formed in the metal plate. The contact protrusion is contacted with a bottom surface of the integration circuit through the printed circuit board, and penetrates the heat dissipation hole of the printed circuit board. A heat dissipation adhesive(133) is interposed between the contact protrusion and the integration circuit.
Patent KR-20090077643-A (KR)
Title: A wireless headset system capable of transmitting audio signal between multiple devices, a controlling method of the same and wireless speaker system using the same
Inventor: YU PHIL JONG
IPC: H04R1/10
Filed: 2008-05-28
Abstract: A wireless headset system transmitting an audio signal between multiple devices and a wireless speaker system using the same are provided to supply the audio signal to a plurality of wireless headsets through one RF transmitter including one control chip by using an RF signal transmitted to the plurality of devices. A wireless headset system includes an RF transmitter(10) arranged in an audio device and one or more headsets arranged in an audio device. In the RF transmitter, a scan unit searches the usable frequency and sets the frequency. An RF signal transmitter converts an audio signal of the audio device to the set frequency and transmits the converted result. A first wireless transceiver transmits and receives a control signal by wireless. A second wireless transceiver exchanges the control signal with the first wireless transceiver. A speaker outputs the received RF signal to the sound. A pair of ear-pieces(20,30) includes fixing units fixed in the ear of the user respectively and is divided into the left and the right.
Patent KR-20090125334-A (KR)
Title: Antenna comprising hinge unit
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2008-06-02
Abstract: PURPOSE: An antenna including a hinge structure is provided to extend a length of a supporting pin and couple the supporting pin with a hinge housing part, thereby obtaining an effect that a length of a hinge part lower part is extended. CONSTITUTION: In one side of a hinge housing part(250), a hinge part(230) is formed. A supporting pin(270) is inserted into the other side of the hinge housing part and performs the same function as the hinge housing part. An insertion part(271) is inserted into the other side of the hinge housing part. An exposure part(273) has an external diameter bigger than an external diameter of the insertion part, and is exposed to the outside without being inserted into the hinge housing part. The external diameter of the exposure part is consistent with an external diameter of the hinge housing part.
Patent KR-20090125979-A (KR)
Title: Method for manufacturing a flash semiconductor device
Inventor: KIM KYOUNG MIN
IPC: H01L21/8247
Filed: 2008-06-03
Abstract: PURPOSE: A method for manufacturing a flash semiconductor device is provided to prevent corruption of the gate poly pattern by using tensile stress generated in capillarity phenomena. CONSTITUTION: The trench(120) is formed on the semiconductor substrate(110) by using the STI(Shallow Trench Isolation) method. The oxide film is charged in the trench and the element isolation film(170) is formed. One or more gate poly(140) consisting of the tunnel oxide film in the above semiconductor top of the substrate, floating gate, and the ONO(Oxide-Nitride-Oxide) film and control gate is formed on the semiconductor substrate to form the element isolation film. The photoresist pattern is formed in the region except the element isolation film. The RCS(Recess Common Source) regions(161,162) are formed by using the etching mask as the photoresist pattern. The dopant is ion-implanted to the RCS region. The trench is filled with the insulating material. The photoresist pattern is removed by the ashing.
Patent KR-20090128282-A (KR)
Title: Apparatus to control the air pressure of freezer
Inventor: YUN KYU JUNG
IPC: F25D23/00
Filed: 2008-06-10
Abstract: PURPOSE: An air pressure control device for a freezer is provided to control internal air pressure and external air pressure uniformly using a rotating unit fixed on the upper part of a magnet by magnetic force. CONSTITUTION: An air pressure control device for a freezer comprises a grill(10), a case(20), a fixing member(30), and a rotating unit(40). The case seals the inside of the grill. A magnet is installed inside of the fixing member. The rotating unit seals the inside of the fixing member. A support plate(45) is fixed on the rear surface of a sealing member(44) by fastening bolts.
Patent KR-20090128606-A (KR)
Title: The probe pin and the mathode
Inventor: LEE HONG DAE
IPC: H01L21/66
Filed: 2008-06-11
Abstract: PURPOSE: Probe pins and a manufacturing method thereof are provided to transfer stable electric signals through identical impedance by forming an upper contact portion, an elastic portion and a lower contact portion integrally. CONSTITUTION: A probe pin(1) includes an upper contact portion formed at an upper portion of the probe pin and a lower contact portion formed at a lower portion of the probe pin. An external connecting terminal is connected to the upper contact portion. The lower contact portion is elastically coupled with the upper contact portion An elastic portion(4) having a shape of a coil is formed between the upper contact portion and the lower contact portion. The upper contact portion and the lower contact portion are integrally formed. The lower contact portion is formed of a tube having a cylindrical shape. The elastic portion is bent within the lower contact portion. The upper contact portion is protruded toward an upper side of the lower contact portion. The end portion of the elastic portion is connected to the lateral surface of the lower contact portion.
Patent KR-20090132074-A (KR)
Title: Transparent film window and keypad manufacturing method and that window and keypad of mobile phone
Inventor: CHOUN HYUN OCK
IPC: H04M1/23
Filed: 2008-06-20
Abstract: PURPOSE: A method for manufacturing a transparent film window and a keypad of a portable terminal and the same window and keypad manufactured thereby are provided to express gradient changes of colors and color images by forming a predetermined pattern on a rear surface of a window and key film and performing a UV digital color printing process. CONSTITUTION: A window and key film(10) is inserted into in an UV curing chamber(20) and is cured by a UV lamp(21). A transparent PC resin is deposited on a molding surface of the cured window and key film. An adhesion primer is processed on the deposited surface of the deposited window and key film. A UV color printing process is performed on the processed surface. A silk screen printing process of key character and reinforced printing is performed on the printed surface. An NC process for the printed window and key film is performed.
Patent KR-20090132923-A (KR)
Title: Device for accessing manager in digital broadcasting receiver and method therefor
Inventor: HWANG SUN HO
IPC: H04N5/44
Filed: 2008-06-23
Abstract: PURPOSE: A device for accessing a manager in a digital broadcasting receiver and a method therefor are provided to originally prevent access of an external person which is not permitted through an interface device exposed to the outside of a DTV. CONSTITUTION: An interface device(120) is electrically connected to an external computer. A switching device(130) is arranged in an input/output signal line between a main control unit and the interface device. The switching device opens/closes a signal line according to an external on/off control signal. If passwords inputted from an input device are identical with a preset password, a microcomputer(150) outputs a switch on control signal to the switching device. The microcomputer physically connects the main controller with the external computer.