baber/WOPTO huggingface dataset:
Patent KR-20080080021-A (KR)
Title: Dc motor
Inventor: MIZUTANI NOBUO
IPC: H02K5/14
Filed: 2008-02-26
Abstract: A DC motor is provided to implement miniaturization of a brush holder by separately forming a holding member and a base member to prevent interference of a connector unit in forming a first brush holding unit regardless of a short distance between the first brush holding unit and the connector unit. A DC motor(1) includes a yoke housing(4). A rotary shaft(10) is rotatably received in the yoke housing. A gear housing(31) is fixed at the yoke housing. A speed reducing mechanism is received in the gear housing to reduce a speed of the rotary shaft. A commutator(7) is fixed to the rotary shaft to rotate together with the rotary shaft. Brushes(9a,9b) slide against the commutator. A brush holder(8) holds the brushes. The brush holder has a holding member(41) and a base member(51). The holding member holds the brushes and is received in the yoke housing. The holding member and the gear housing have positioning units(42,31b) engaged with each other to interfere movement in a direction vertical to an axial direction of the rotary shaft. The base member is positioned between the gear housing and the holding member and has a connector unit(8c).
Patent KR-20090092463-A (KR)
Title: Providing system of contents for the blind
Inventor: JANG SO KO
IPC: G06K19/07
Filed: 2008-02-27
Abstract: A system for providing contents for blind people is provided to output the contents according to the unique information stored in an RF contents card with voice in case a reader is located close to the RF contents card. An RF(Radio Frequency) contents card(200) stores the identity information about the target contents with the mapping. In the outside surface of the RF contents card, the braille character formation area in which the information about the contents is protruded to the braille type is located. The identity information of the RF contents card is recognized clearly. A reader(400) outputs the contents corresponding to the identity information. In the RF contents card, the antenna coil is formed which winding several times along with the outer girth. The integrated circuit is connected to the antenna coil.
Patent KR-20090098141-A (KR)
Title: Mask frame assembly
Inventor: HUR ROG
IPC: G03F7/20
Filed: 2008-03-13
Abstract: A mask frame assembly is provided to prevent the drooping of a mask by inducing the thermal expansion of a frame and to perform the precise patterning by the evaporation deposition process using a mask. A mask frame assembly(10) comprises a frame(100) having an aperture(110); a thermal expansion guide device(300) which is installed at the frame and induces the thermal expansion of the frame; and a mask(200) which is connected to the frame so as to be supported by the frame and is provided with a patterning part(220) at the location corresponding to the aperture. The frame is made of a metal material. The thermal expansion guide device is connected electrically with the frame so as to induce the thermal expansion of the frame by using the Ohm's law.
Patent KR-20090100685-A (KR)
Title: A lower-body exercising device of seat
Inventor: KIM JU RI
IPC: A63B22/08
Filed: 2008-03-20
Abstract: PURPOSE: Exercise equipment for a worker's lower body is provided to give physical force to a worker's lower body using an elastic supporter installed on a support stand. CONSTITUTION: Exercise equipment(1) for a worker's lower body comprises a seat base(11), seat, cycle machine, and pedal unfastening member. The seat(10) has a cushion member(12) fixed to the one side of the seat base. The cycle machine(20) comprises a cycle body, pedal, and supporting unit. A side of the cycle body(21) is connected to the seat base. The pedal(23) is combined with the both ends of the cycle body. The supporting unit(24) is connected to the lower part of the cycle body. The pedal unfastening member unfastens the pedal locked by the cycle body so that the pedal can be rotated.
Patent KR-20090104991-A (KR)
Title: The manufacturing method of monolith electrode for li-ion battery and the monolith electrode manufactured by the same
Inventor: SUNG YUNG EUN
IPC: H01M4/02
Filed: 2008-04-01
Abstract: PURPOSE: A method for manufacturing monolith electrode for Li-ion battery is provided to innovatively increase the portion of active materials which mainly participates in chemical reaction of a battery. CONSTITUTION: A method for manufacturing monolith electrode for Li-ion battery comprises the steps of: preparing a mixture of a slurry form by rotating current collector metal powder and active material powder; completely drying the mixture at 40~150°C in a heat-resistant glass; pulverizing the dried mixture, pouring it in a mold, and applying the pressure of 50~500kg/cm^2 to mold a disc type specimen; heating the molded specimen at 300~1000°C in nitrogen or hydrogen gas atmosphere; and forming an electrode by current collector metal together with active material.
Patent KR-20090108225-A (KR)
Title: The rotatory brush of discharging hairdye
Inventor: SHIN HYOUN MYOUNG
IPC: A45D19/00
Filed: 2008-04-11
Abstract: PURPOSE: A rotating brush of the hair dye exhaust apparatus is provided, which can be used while adjusting angle of a brush according to the shape of the head. CONSTITUTION: A rotating brush of the hair dye exhaust apparatus is constituted as follows. A dispensing room(26) and an oxidation ritual chamber(27) are formed into one body. Medicine and the oxidizer from the nozzle of the dispensing room and oxidation ritual chamber are mixed in the mixing tank. The position of a hair dye exhaust apparatus is converted at 90-180 degrees while being supported at a cap(21). A brush support section(13) is fixed on the top of a cap to be rotatable.
Patent KR-20080094602-A (KR)
Title: Battery cell of improved safety
Inventor: YOU SEUNG JAE
IPC: H01M50/124
Filed: 2008-04-18
Abstract: A battery cell is provided to ensure improved safety by discharging gas through a weak part when internal pressure of the battery increases in an abnormal state such as over-charging and discharging and an internal short circuit. A battery cell(100) includes a battery case(140) made of a laminate sheet comprising a metal layer(140b) and resin layers(140a,140c), an electrode assembly mount on the battery case, and a sealing part formed by thermally bonding the battery case along the outer circumference of an electrode assembly accommodation part(144). A weak part(142) is formed at a portion of the sealing part('electrode lead correspondence portion') corresponding to an electrode lead(120) having relatively low flexibility of a pair of electrode leads connected to the electrode assembly, wherein the weak part is able to discharge internal gas by causing physical deformation when predetermined pressure is applied to the weak part. The weak part is not formed at an electrode lead correspondence portion of the other electrode lead(110).
Patent KR-20090113023-A (KR)
Title: Heat sink for inverter and method of manufacturing the same
Inventor: JEONG WON MOK
IPC: H05K7/20
Filed: 2008-04-25
Abstract: PURPOSE: A heat sink for an inverter and a manufacturing method thereof are provided to prevent an error from being generated in the switching signal of an inverter by improving the heat protection performance. CONSTITUTION: A heat sink(20) unites with an inverter(60). A thermal metal(40) is arranged at one side in which the heat sink and the inverter unite. A heat sink(10) for an inverter applies the intermediate material(50) on the thermal metal. A heat radiation fin(30) is formed on the opposite side where the heat sink and the inverter are combined. The intermediate material is applied on the part where the thermal metal and the heat sink unite. The thermal metal is fixed in the inner side of the die casting mold.
Patent KR-20090116351-A (KR)
Title: Lighting emitting diode package
Inventor: CHO BUM CHUL
IPC: H01L33/48
Filed: 2008-05-07
Abstract: PURPOSE: A light emitting diode package is provided to improve an orientation angle and light efficiency by controlling a lens shape according to a trench shape around a cavity of a package body. CONSTITUTION: A package body includes a cavity(101) and a trench(130). A light emitting diode chip(120) is arranged in the cavity. The cavity includes one of polygonal, circular, and elliptic shapes. A light emitting diode package includes a resin(140) formed in the cavity or the resin adding the fluorescent substance. The lens is formed on the resin. The peripheral region of the lens is formed along the trench.
Patent KR-20080102977-A (KR)
Title: Flame spray coating substrate containing rare-earth oxide and method for preparing the same
Inventor: HAMAYA NORIAKI
IPC: B32B15/00
Filed: 2008-05-20
Abstract: Rare earth oxide-containing spraying substrate and a method for manufacturing the same are provided, which is used for the kinds of materials which need reactivity, heat resistance, abrasion resistance, corrosion resistance, plasma-resistance, drug resistance etc. A manufacturing method for the rare earth oxide-containing spraying substrate is as follows. A carbon ring CIP substrate is prepared. The substrate surface is made rough using blast before spraying plasma on the surface. The plasma spray of the argon/hydrogen is performed by using the raw material for the YAG spraying. From the substrate where the thickness of the YAG sprayed coating is 1.3 mm, exfoliation of the sprayed coating is naturally generated, and the YAG thin ceramic plate circular-ring plate is obtained.
Patent KR-20090120932-A (KR)
Title: Frame for advertisement
Inventor: PARK YOUNG JOO
IPC: G09F15/00
Filed: 2008-05-21
Abstract: PURPOSE: An advertisement picture frame is provided to maintain the combined state between a main frame and a lighting back plate by combining the lighting back plate with an advertisement sheet so as to be replaceable. CONSTITUTION: A main frame has an inclined edge portion. A support projection(20) is formed in the front of a frame member(14). First and second C-shaped channels(22,24) are side by side formed in the rear of the frame member. The first L-shaped connector(34) of a metallic material is fixed to the first C-shaped channel. Each edge of a back plate(40) is inserted in an insertion channel(42). Third and fourth C-shaped channels(48,50) are formed in the rear of for a lighting back plate assembly.
Patent KR-20090123417-A (KR)
Title: Optical sheet, back light unit and liquid crystal display device comprising the same
Inventor: LEE JUNG HOON
IPC: G02B5/30
Filed: 2008-05-28
Abstract: PURPOSE: An optical sheet, back light unit and liquid crystal display device comprising the same are provided to improve the diffusion characteristic of the optical sheet. CONSTITUTION: The optical sheet(100) comprises the material(120) located in the reflection-type polarizing film(110), and one side of the reflection-type polarizing film and the protrusion(130) located on the top of the materials. The reflection-type polarizing film is for the function of transmitting the light or the function of reflecting. The reflection-type polarizing film comprises the first layer(111) and the second level(112) including polymer. The second level comprises the refractive index and the polymer having the other refractive index of the first layer. The materials transmit the light which is incident from the light source. The materials are the polyethylene terephthalate, polycarbonate, polypropylene, polyethylene, polystyrene and polyepoxy. The protrusion is for the light condensing element and diffusion function.
Patent KR-20090123659-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIM JEOUNG WOO
IPC: H01L21/28
Filed: 2008-05-28
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to facilitate connection between semiconductor devices of an SiP(Silicon in Package) by connecting external electrodes with the shortest distance using a through-via. CONSTITUTION: A semiconductor substrate(1) is provided. At least one inter-metal dielectric(3,5) is formed on the semiconductor substrate. A circuit part is formed in the semiconductor substrate and the inter-metal dielectric. A metal layer(9) is formed in an upper side of the inter-metal-dielectric to connect the circuit part with an external electric signal. A passivation layer is formed on the metal layer. A hole is formed in the passivation layer to expose a part of the metal layer. The hole is formed to pass through the exposed metal layer, the inter-metal-dielectric, and the semiconductor substrate successively. A first external electrode(31) and a through via(19) are formed by burying the conductive material in the hole. A semiconductor substrate is polished to form a second external electrode(33) by the exposure of the through via by passing the end of the through via through the bottom of the semiconductor substrate.
Patent KR-20090126513-A (KR)
Title: Sewer,water work line oil pressure leakage inspection system and method thereof
Inventor: LIM CHANG GIL
IPC: G01M3/26
Filed: 2008-06-04
Abstract: PURPOSE: A system and method checking water-tightness of a conduit using fluid pressure are provided to conveniently proceed to water-tightness inspection of the conduit line using the correlation of the amount of leakage and air pressure change amount. CONSTITUTION: A system and method checking water-tightness of a conduit(1) using fluid pressure comprises a packer apparatus(10), a pressure sensor(20), a MICOM(40) and a monitor(50). The packer apparatus pressurizes a packer. The packer apparatus supplies the compressed air to a water-tightness inspection section of the conduit. The pressure sensor senses the air pressure change of the water-tightness inspection section of the conduit. The MICOM analyzes an air pressure change amount sensing signal outputted from the pressure sensor. The MICOM outputs the analyzed information through the monitor. The packer apparatus comprises a pipe rod(100), a packer(200), a packer presser part, an air supplying part and a water supply part.
Patent KR-20090129093-A (KR)
Title: Method and system for controling flash memory using multiple data channel in ssd
Inventor: LEE MYUNG JAE
IPC: G06F12/00
Filed: 2008-06-12
Abstract: PURPOSE: A flash memory control method using a multi-data channel in an SSD(Solid State Disk) and a control system thereof are provided to process data at high speed by using a multi-channel. CONSTITUTION: A CES(Chip Enable Signal) of a first data channel is activated and an ID value of a memory is read(S2). Capacity and structure of the memory is checked according to an ID value of the read memory(S3). The CES is deactivated and the ID value of the memory is read by activating the CES of the first data channel(S4). The capacity and the structure of the memory are checked according to the ID value of the memory. If the read value is '00' or 'FF', the CES of a second data channel is activated by deciding that the memory is absent(S7,S9). The ID value of the memory is read by activating the CES of an 'n'th data channel after previous steps are repeated until the 'n'th data channel. If the read value is '00' or 'FF', processing is terminated(S10).
Patent KR-20090131778-A (KR)
Title: Correction methode of nonlinear oscillating frequency in a electronic measuring instrument by fluidic oscillator
Inventor: YANG HYOUNG KEE
IPC: G01F25/00
Filed: 2008-06-19
Abstract: PURPOSE: A method for correcting a nonlinear vibration frequency of a fluid vibration type electronic balance is provided to minimize manufacturing cost by converting a physical manpower needed for inspection into an electronic process. CONSTITUTION: A nonlinear frequency measured from a fluid vibration type electronic balance(204) is converted in a linear frequency property according to a linear flow rate change. A measured nonlinear frequency value is indicated by using a conversion table. Fluid provided through a fluid source is controlled by an electronic valve controller(206-2) of a computer system. The flow rate flowing to the electronic balance is adjusted by checking a measurement value of an electronic flow meter(205).
Patent KR-20090131878-A (KR)
Title: Thermoplastic styrene resin composition with good heat stability, light stability, and impact strength
Inventor: KIM JUN MYUNG
IPC: C08K5/00
Filed: 2008-06-19
Abstract: PURPOSE: A thermoplastic styrene resin composition is provided to ensure compatibility between a styrene-based resin and an ester-based resin, and to maintain the balance of mechanical properties such as glossiness, chemical resistance, impact strength, especially thermal stability. CONSTITUTION: A thermoplastic styrene resin composition comprises a base resin 100.0 parts by weight, a copolymerized polyester resin 0.1~10 parts by weight, a phenol-based compound 0.05~2 parts by weight, a phosphate-based compound 0.05~4 parts by weight, and a compound 0.2~6 parts by weight selected from the group consisting of hals(hindered amine light stabilizers)-based compounds, benzotriazole-based compounds, and their mixture.
Patent KR-20090132089-A (KR)
Title: Manufacturing method of color candy
Inventor: PARK JONG GUN
IPC: A23G3/00
Filed: 2008-06-20
Abstract: PURPOSE: A method for manufacturing multi-color candies is provided to simplify the manufacturing process to allow the process to be automated and to minimize the manual process. CONSTITUTION: A method for manufacturing multi-color candies comprises the steps of mixing white sugar 65000 parts by weight and starch syrup 30000 ~ 40000 parts by weight, heating it, cooling it and gelling it; spreading 1000~1500 parts by weight of the gelled semi-processed product thinly to make a plurality of coating films; mixing the gelled semi-processed product with 10 ~ 30 parts by weight of flavor oil with stirring(S140); dividing the gelled semi-processed product into a plurality of semi-processed lumps; mixing the plurality of semi-processed lumps with different colorings and stirring them, respectively(S150); loading the plurality of semi-processed lumps on the coating films and wrapping them with the coating films; stretching it to draw a candy strand, cutting the semi-processed candy and drying it; and spraying 6000 ~ 7000 parts by weight of a mixture of sugar water and sugar on the surface of the semi-processed candy.
Patent KR-20100000554-A (KR)
Title: Database transferring system for mobile telecommunication service and method thereof
Inventor: KWON JUNG SOO
IPC: H04W8/24
Filed: 2008-06-25
Abstract: PURPOSE: A database offload system of a mobile communications service and a transferring method thereof without discontinuing the mobile communications service are provided to prevent the disconnection between a web server and a database server. CONSTITUTION: A source data base server(130) stores data for a mobile communications service. A plurality of web servers(120) is connected to the source data base server. The web servers transmit a response based on the source data base server about the mobile communications service request. An object data base server(140) stores data and synchronizes with the source database server.
Patent KR-20090004750-A (KR)
Title: Half rotation shuttle device for sewing machine
Inventor: MORISHIMA NOBUYUKI
IPC: D05B57/14
Filed: 2008-07-04
Abstract: A half rotation shuttle device for a sewing machine is provided to prevent a sewing needle from being bent or twisted by a driver. A half rotation shuttle device for a sewing machine comprises a sewing needle which forms the upper string loop by the sewing string; an inner shuttle(3) with a sharp part; and a driver(5) which allows the inner shuttle to go and come by returning, wherein the driver comprises a first receiver portion corresponding to the first side surface of the sharp part, and a second receiver portion formed at one end of the rotational direction.
Patent KR-20100006503-A (KR)
Title: Method and system for managing remote farm using wire/wireless communication network
Inventor: LEE MYOUNG SOO
IPC: H04L12/16
Filed: 2008-07-09
Abstract: PURPOSE: A method and a system for managing a remote site farm through a wired and wireless network to a user terminal are provided to transmit an indication directly and confirm the state of the farm through the wired communication network. CONSTITUTION: A user terminal(100) indicates a management menu and state information of a farm from a central management server. The user terminal receives the selection information about the management menu from a user and transmits the information to the farm management server(200). The farm management server transmits the management message received from the user terminal to the manager terminal(400). A farm management apparatus(300) generates the status information including the environmental information and video information of farm.
Patent KR-20090006770-A (KR)
Title: Side guide for shading roller blind and shading roller blind for vehicle
Inventor: WEINBRENNER HARRY
IPC: B60J1/20
Filed: 2008-07-10
Abstract: A lateral guide for the awning roller-blind is provided that the tolerance compensation is performed as the connected plug-in members are slid to each other relatively. A lateral guide for the awning roller-blind comprises one or more guide rail (guide rail) (14) equipped with the member (plug-in means) which is the first plug, connecting pieces(80) including the second plug-in member(801) connected with the first plug-in member.
Patent KR-20100009407-A (KR)
Inventor: OH JONG KYU
IPC: E01D19/00
Filed: 2008-07-18
Abstract: PURPOSE: A fastening and reinforcing device for an exterior material of a bridge is provided to improve the fastening force between an anchor bolt and a nut. CONSTITUTION: A fastening and reinforcing device for an exterior material of a bridge comprises a frame part(11), fixing plates(40), and separation prevention pins(50). One side of the frame part is connected to a bridge foundation structure. The fixing plates are located on the top surface or the bottom surface of the frame part and a flange part(20), and improves the fastening force between an anchor bolt(13) and a nut(15) of the frame part and the flange part. The separation prevention pins are penetrated through the end of the anchor bolt fastened with the frame part and the flange part.
Patent KR-20100009950-A (KR)
Title: Metal core rod with diffusion barrier materials for production system of polysilicon
Inventor: SONG LEE HWA
IPC: C30B29/06
Filed: 2008-07-21
Abstract: PURPOSE: A metal core rod with an impurity barrier film used in an apparatus of producing polycrystalline silicon is provided to produce polycrystalline silicon of high purity while maintaining the properties of the metal core, and to prevent contamination of the silicon due to metal core rod. CONSTITUTION: A metal core rod(1) has an impurity barrier(2) which is formed to an amorphous shape. The impurity barrier includes boron-nitride or carbon-nitride. The impurity barrier further includes two or more elements selected among silicon, molybdenum, tungsten, iron, nickel, aluminum, zirconium, platinum, chrome, vanadium, and rhenium. The metal core rod includes tungsten molybdenum alloy.
Patent KR-20100010868-A (KR)
Title: Multi-workpiece processing chamber and gas flow control mehtod thereof
Inventor: NAM CHANG WOO
IPC: H01L21/02
Filed: 2008-07-23
Abstract: PURPOSE: A multi-workpiece processing chamber and a gas flow control method thereof are provided to make plasma reaction uniformly generated in an internal process space by supplying gas to the center of the internal process space or the edge of the respectively. CONSTITUTION: A plurality of the internal process space(A,B) comprises a substrate support portion. A first gas supply ratio controller(610) controls a feed ratio of the gas provided from the gas source to a plurality of internal process space. A second gas supply ratio controller(620) divides the gas supplied to the internal process space at least two divided spaces. The gas of a plurality of internal process space is discharged through a common ventilation channel(300). A bypass adjusting part detours the route of the gas provided to the internal process space to the common ventilation channel.