baber/WOPTO huggingface dataset:
Patent KR-20080086009-A (KR)
Title: Apparatus for molding a flange of a plastic pipe
Inventor: YOON SEUNG KYU
IPC: B29C57/00
Filed: 2007-03-21
Abstract: An apparatus for molding a flange of a synthetic resin pipe is provided to improve the productivity by automating all processes of forming a flange at a synthetic resin pipe. An apparatus for molding a flange of a synthetic resin pipe comprises a pipe transfer device(1) that transfers a synthetic resin pipe(P) so that a flange is formed at an end of the synthetic resin pipe. Outer molds(2,3) advances and retreats toward the end of the synthetic resin pipe at left and right sides of the front portion of the pipe transfer device while engaging with each other, and ensures an outer filling space. An inner mold(4) straightly advances and retreats at the front portion of the pipe transfer device and has a blocking unit(41) and an insertion unit(42). The blocking unit is formed with at least one melted resin injection port communicating with the outer filling space.
Patent KR-20080088089-A (KR)
Title: Headset and operation method thereof
Inventor: KO JEONG MIN
IPC: H04R1/10
Filed: 2007-03-28
Abstract: A headset and an operation method thereof are provided to enable many people to share common information by receiving and activating information received from a portable terminal. A headset includes a sound source reproducing module(110), a memory(140), a key input unit(120), an audio processing unit(130), a voice recognition module and a headset control unit(150). The sound source reproducing module reproduces a sound source. The memory stores at least one sound source reproduced by the sound source reproducing module and a voice recognition data base. The key input unit generates a key input signal for the sound source selection and the activation of the sound source reproducing module. The audio processing unit receives the selection information for the sound source selection as a voice signal. The voice recognition module recognizes the received voice signal with a voice based on the voice recognition database. The headset control unit detects a sound source matched with a sound source recognition result from the memory, and reproduces the detected sound source.
Patent KR-20080090608-A (KR)
Title: Liquid crystal display device
Inventor: PARK MUN GI
IPC: G02F1/1343
Filed: 2007-04-05
Abstract: An LCD(Liquid Crystal Display) is provided to prevent light leakage from being generated above pixel electrodes or common electrodes of a lower substrate by forming a black matrix above an upper substrate correspondingly to the pixel electrodes or the common electrodes. A first substrate(110) and a second substrate(150) face each other. A gate line and a data line(118) cross each other to define a pixel region above the first substrate. A thin film transistor is formed at a crossing portion of the gate line and the data line. A common line(130) is parallel with the gate line. A plurality of pixel electrodes(126) are connected to the thin film transistor within the pixel region. A plurality of common electrodes(134) are branched from the common line, and disposed alternately with the pixel electrodes. A black matrix(152) is formed above the second substrate correspondingly to the gate line, the data line, the thin film transistor, and the pixel electrodes. A color filter layer(154) is formed above the second substrate correspondingly to the pixel region. The black matrix is disposed correspondingly to the gate line, the data line, and the thin film transistor so as to prevent light from passing through a region except the pixel region. The black matrix is disposed correspondingly to the pixel electrode so as to prevent the generation of light leakage due to unmoved liquid crystals above the pixel electrodes.
Patent KR-20080095345-A (KR)
Title: A temporary cooling label for beverage container
Inventor: LEE SUNG TAEE
IPC: G09F3/02
Filed: 2007-04-24
Abstract: A beverage container is provided to maintain the beverage with a cooling state for a long time by absorbing the heat from the beverage and using the material with a large heat capacity as a label of the beverage. A label(20) is attached to the wall(30) of the beverage container. A waterproofing glue(50) having the fixed height is adhered to the wall surface(35) and the label is attached to the upper part. The space is formed between the wall and the label. The cooling material(40) of the liquid with the large heat capacity or the gel state is filled in this space. The waterproofing glue prevents the label from falling down from the wall surface of the beverage container and prevents the cooling material of the liquid or the gel state from leaking out.
Patent KR-20080095464-A (KR)
Title: Rechargeable battery
Inventor: LEE SANG OK
IPC: H01M10/02
Filed: 2007-04-24
Abstract: A secondary battery is provided to improve thermal stability of the secondary battery heated to high temperature by employing a ceramic separator filler having a heat absorption function. A secondary battery comprises an electrode assembly. The separator interposed between two plates of the electrode assembly is a ceramic separator containing a ceramic filler having heat absorption and a binder, wherein the ceramic filler is comprised of barium titanate(BaTiO3).
Patent KR-20080095960-A (KR)
Title: Polyurea lining device
Inventor: KWEON TAEG JOONG
IPC: E03F7/00
Filed: 2007-04-26
Abstract: A polyurea lining device for worn-out large size waterwork steel pipes using a center joint can perform the lining operation near the inner surface of steel pipes irrespective of the diameter of the steel pipes. A polyurea lining device for worn-out large size waterwork steel pipes using a center joint(32) mixes Polyamine and isocyanate tri Polymer the supplied from a reactor(22) to form polyurea and strongly sprays the polyurea on the inner surface of the steel pipe. The center joint comprises a shaft which is rotated with the power of a motor(30) and rotates a nozzle arm(36) supporting a spray nozzle(46); a rotator which is mounted on the leading end of the shaft and in which a plurality of flow channels are formed inside and a plurality of peripheral grooves communicating with the flow channels are formed in the external surface; and a fixture which is inserted outside the rotator and in which a plurality of ports communicating with the peripheral grooves of the rotator are formed on the circumference, wherein first and second delivery hoses(68,70) supplying polyamine and isocyanate tri Polymer and an air-supply hose are connected to the ports of the fixture, and first and second connection hoses supplying the polyamine and isocyanate tri Polymer to the spray nozzle and an air connection hose supplying the air to the spray nozzle are connected to the flow channel of the rotator.
Patent KR-20080097735-A (KR)
Title: Shaft for mold support
Inventor: LEE YOUNG SANG
IPC: E04G25/00
Filed: 2007-05-03
Abstract: A shaft for mold support is provided to fall down slowly by weight through stopping controlling the reduction by the latch and to prevent the industrial safety accident and the damage of concrete slab and mold. A shaft for mold support comprises a supporting pipe(100) in a support pipe(200), of which a rack(110) is formed at one side, a gear box(210) in which a reduction gear(211) going in gear with the rack in one side of the support pipe is formed, a latch(212) controlling the reduction gear inside the gear box.
Patent KR-20070118532-A (KR)
Title: T type handy mop
Inventor: KIM YONG SU
IPC: A47L13/20
Filed: 2007-05-09
Abstract: A T-shaped handy mop is provided to improve convenience of cleaning and widen a cleaning area by inserting a multi-layer dustcloth to a holder part of a stick with a flexible bar and installing a clamp to hold one or more layers of the dustcloth and use another layer of the dustcloth. A T-shaped handy mop comprises a stick(10) having a handle(11), a holder part(20) having an opening at an opposite side of the handle, a clamp(30) installed at an opposite side of the holder part, and a multi-layer dustcloth(40) inserted to the holder part with a flexible bar(41). The holder part is installed as a T shape to the stick, and has a C shaped section, a clearance to adopt the dustcloth, an elastic surface(22) forming the clearance, and a support plate(23) holding the elastic surface and connecting the stick. The multi-layer dustcloth comprises the flexible bar, a stitch line(42) to wrap the flexible bar, and dustcloth surfaces(43) accumulated to multiple layers.
Patent KR-20080022033-A (KR)
Title: Method for feed back information concerning pre-coding and method for pre-coding
Inventor: KIM JAE WAN
IPC: H04B7/02
Filed: 2007-05-16
Abstract: A pre-coding information feedback method and a pre-coding method are provided to improve processing speed of a terminal by searching a smaller number of indexes, while more flexible designs are available according to channel situations when being applied to a multi-user MIMO(Multi Input Multi Output) technique and efficient transmission beamforming functions are available as many as the number of virtual antennas when being applied to a beamforming technique. Feedback information is received wherein the feedback information determines a pre-coding vector consisting of column vectors included in more than one of a basic matrix and an expanded matrix which conducts phase shift in the basic matrix. A pre-coding process is carried out by using the pre-coding vector determined according to the feedback information. The basic matrix includes more than one of a DFT(Discrete Fourier Transform) matrix and an antenna selection matrix.
Patent KR-20070068313-A (KR)
Title: Heat dissipating member, method of manufacturing the heat dissipating member, semiconductor module using the heat dissipating member, and method of manufacturing the semiconductor module
Inventor: LEE HEE JIN
IPC: H01L23/36
Filed: 2007-05-28
Abstract: A heat dissipating member is provided to improve the capabilities of a semiconductor device by rapidly dissipating the heat generated from a semiconductor device to the outside. Heat is radiated by a heat dissipating body(110). A heat transfer member(120) is interposed between the heat dissipating body and a heat source(140) for generating the heat to directly come in contact with the heat dissipating body so that the heat is transferred to the heat dissipating body. An attaching member(130) is disposed on the surface of the heat dissipating body corresponding to the heat transfer member so as to attach the heat transfer member to the heat dissipating body. The heating dissipating body can include at least one selected from a group of aluminum, aluminum alloy, copper and copper alloy. The heat transfer member can be a conductive ball having a lower melting point than that of the heat dissipating body and the heat source.
Patent KR-20080106785-A (KR)
Inventor: WON MYUNG GYOO
IPC: G11C11/4072
Filed: 2007-06-04
Abstract: A power on reset signal generation circuit is provided to generate a second power on reset signal by using a conventional pad and an external power voltage even if a fist power on signal is fail. In a power on reset signal generation circuit, a first power on reset signal generation unit(10) generates a first power on reset signal in response to an internal power supply voltage. A second power on reset signal generating unit(22) generates a second power on reset signal in response to an internal power supply voltage. A selecting unit(26) select one of the first power-on reset signal and the second power-on reset signal in response a voltage supplied to the second pad and internal power supply voltage.
Patent KR-20080108171-A (KR)
Title: An anatase titanium di-oxide photocatalyst film with rough surface and method for manufacturing the same
Inventor: PARK DONG SOO
IPC: B01J21/06
Filed: 2007-06-09
Abstract: A titanium dioxide photocatalyst film having an anatase phase having a rough surface is provided to have superior property without an additional heat treatment by depositing a photocatalyst film at high speed at a room temperature. A titanium dioxide photocatalyst film having an anatase phase having a rough surface contains a substrate(110) and a titanium dioxide coating layer(120) having the anatase phase formed on the substrate. The titanium dioxide coating layer having the anatase phase has a concavo-convex surface having a mesh shape.
Patent KR-20080109413-A (KR)
Title: Agent platform
Inventor: YOUN HEE YONG
IPC: G06F15/16
Filed: 2007-06-13
Abstract: An agent platform is provided to increase efficiency in managing resources, be flexibly adapted to a dynamic communication environment, and facilitate the expansion. An agent platform(300) managing a plurality of agents comprises the followings: an agent container(321) which forms an upper group based on information about the agents, and forms a sub group based on information about the upper group to manage information about the plural agents; a hash table(322) which generates individual hash keys for information of each agent to managing information about the plural agents; and a main container(323) which controls the agent container and hash table to manage the operation information for the plural agents.
Patent KR-20080113651-A (KR)
Title: Flame retardant composition soluble in water, method for preparing the same, and flameproof process using the same
Inventor: LIM YOUNG JIN
IPC: C09K21/12
Filed: 2007-06-25
Abstract: A water soluble flame retardant composition is provided to ensure excellent effects of antisepsis and mothproof, to prevent the environmental pollution and to reduce the generation of the poisonous gas and smoke. A water soluble flame retardant composition comprises magnesium ammonium phosphate aqueous solution 85 ~ 99 weight%; silane adhesive 0.1 ~ 5.0 weight%; boric acid 0.1 ~ 5.0 weight%; borax 0.1 ~ 10.0 weight%; and phosphoric acid ammonium 0.1 ~ 10.0 weight%; further acetic acid magnesium zinc boric acid aqueous solution 0.1 ~ 10.0 parts by weight base on the flame retardant composition 50 ~ 300 parts by weight.
Patent KR-20080000523-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHIOZAWA JUNICHI
IPC: H01L21/8247
Filed: 2007-06-26
Abstract: A semiconductor device and its manufacturing method are provided to prevent a data loss by preventing charges from migrating between adjacent floating gate layers. A semiconductor device includes a semiconductor substrate, a first gate insulation film, a first gate electrode layer, a device isolation film(6), a second gate insulation film(7), and a second gate electrode layer. The first gate insulation film is formed on the semiconductor substrate. The first gate electrode layer is formed on the first gate insulation film. The device isolation film is formed to separate first gate electrode layers from one another. The second gate insulation film is formed to cover the first gate electrode layer and the device isolation film. The second gate electrode layer is formed on the second gate insulation film. The second gate insulation film includes an NONON stack structure. A lowermost nitride film, which is contacted with the first gate electrode layer, is cut between the first gate electrode layers.
Patent KR-20080002685-A (KR)
Title: Manufacturing method of adhesive optical film, adhesive optical film and image display apparatus
Inventor: OOHIRA KAYO
IPC: G02B5/30
Filed: 2007-06-29
Abstract: A method for manufacturing an adhesive optical film, the adhesive optical film and an image display apparatus are provided to reduce a polymerizable unsaturated group remaining in a discotic liquid crystal layer by radiating UV or visible rays on the discotic liquid crystal layer before forming an adhesive layer on the discotic liquid crystal layer, thereby restraining the stain of a window frame caused by an increase of a front phase difference value. An adhesive optical film has a discotic liquid crystal layer(3) on a side of a transparent film(1). A method for manufacturing the adhesive optical film comprises the following steps of: radiating UV(Ultra Violet) rays or visible rays on the surface of the discotic liquid crystal layer; forming an undercoating layer(4); and forming an adhesive layer(5). The undercoating layer forming process is replaced with a process of forming the adhesive layer on the discotic liquid crystal layer without forming the undercoating layer.
Patent KR-20090003956-A (KR)
Title: Lagnuage teaching materials by association and language education method using the same
Inventor: KIM SEONG EUN
IPC: G09B19/06
Filed: 2007-07-06
Abstract: A language teaching material and a language training method using the same are provided to learn the foreign language effectively by printing a drawing set including a plurality of successive drawings in a printing studying part by vowels and consonants of English. A language teaching material comprises a printing studying part, a review part and an advanced learning part. The printing studying part(10) comprises the same number of drawing sets as the number of alphabets. Each drawing set is a plurality of successive drawings and the drawings show relation between one or more Korean consonant or vowel corresponding to each alphabet and the pronunciation of each alphabet. The drawing sets are composed of multiple first drawing sets(12) respectively for illustrating the alphabet of the predetermined number, and multiple second drawing sets respectively for illustrating the alphabet difficult to illustrate with the first drawing set.
Patent KR-20070077506-A (KR)
Title: Plating apparatus and method
Inventor: SENDAI SATOSHI
IPC: H01L21/687
Filed: 2007-07-06
Abstract: A plating apparatus and a method are provided to reduce a space occupied by units which are effectively disposed in one housing unit for continuously plating a substrate. A cassette stage(15) receives a cassette which receives a substrate thereon. A pre-plating unit pre-plates a surface of a substrate having a barrier layer and a seed layer using pyroline acid copper plating solution as a plating solution. A cleaning unit cleans the plated surface of the substrate after pre-plating. A plating unit(22) plates the plated surface of the substrate that has been pre-plated in the pre-plating unit using an acid plating solution. A cleaning/drying unit(16) cleans and dries the plated substrate.
Patent KR-20090004177-A (KR)
Title: Fuel cell system and purging method thereof
Inventor: KIM HO SUK
IPC: H01M8/04
Filed: 2007-07-06
Abstract: A fuel cell system is provided to reduce the costs because a nitrogen container is not necessary by purging a fuel cell stack with carbon dioxide included within a reforming gas without the use of nitrogen. A fuel cell system includes a reformer(110) which generates the reforming gas by using the fuel; a fuel cell stack(210) which generates the electricity by using the reforming gas and oxidizer; a feeding valve(321) installed at a supply tube(312) connecting an inlet end of the fuel cell stack and the reformer; an exhaust valve installed at a return tube(314) connecting an output end of the fuel cell stack and the reformer; a bypass valve(325) installed at a bypass tube(316) connecting the supply tube and exhaust tube; and a valve part(320) purging the fuel cell stack by filling the carbon dioxide as a reforming gas component.
Patent KR-20090011451-A (KR)
Title: Led back light module and led back light unit using the same
Inventor: KIM DONG SOO
IPC: G02F1/1333
Filed: 2007-07-26
Abstract: An LED backlight cell and an LED backlight unit using the cell are provided to drive LED backlight cells independently, thereby offering backlights with diverse brightness in each area according to pixel data of an LCD device. A base substrate(32) is equipped with side sliding guides on a side. An LED package(36) is installed on the base substrate. A light guide plate(34) is located on the substrate where the LED package is mounted, and wherein a first surface(34a) has a positive inclination while a second surface(34b) opposing the first surface has a negative inclination. A first mirror surface(42a) and a second mirror surface(42b) are individually formed toward the inside of the light guide plate on the first and second surfaces.
Patent KR-20090013624-A (KR)
Title: Virtual mouth of portable terminal
Inventor: CHO WOON RAE
IPC: H04B1/40
Filed: 2007-08-02
Abstract: A portable terminal including a virtual mouse is provided to enable a user to use a portable terminal conveniently by adding a mouse function to the portable terminal. A display module includes a first display unit(151-1) and a second display unit(151-2), and the first and second display units display a mouse point and a mouse. The second display unit is a touch screen, and a touch screen is also applied to the first display unit. A controller controls the first display unit to move the mouse point by corresponding to the mouse motion of the second display unit.
Patent KR-20090015421-A (KR)
Title: System for management of phishing game and method thereof and record medium
Inventor: KIM KI YOUNG
IPC: G06Q50/10
Filed: 2007-08-08
Abstract: A phishing game operation system, a method thereof, and a recording medium for recording a program that executes the method are provided to collect phishing methods, and to construct a defending method for the collected phishing methods, thereby enhancing security for phishing. Participant terminals(110, 120, 130) perform phishing games. A phishing game operation server(300) carries out calculation and notification of game results after the phishing games. A participant DB(410) stores information on participants joining in the phishing games and registers who register phishing sites and phishing toolkits. A phishing registration DB(420) stores the phishing sites and the phishing toolkits. A phishing program DB(430) stores a phishing program.
Patent KR-20090016217-A (KR)
Title: Light emitting diode package and method thereof
Inventor: KIM DONG SOO
IPC: H01L33/62
Filed: 2007-08-10
Abstract: A light emitting diode package and method thereof is provided to remove an obstacle of the radiation course of the LED(Light Emitting Diode) chip by forming a substrate with a plurality of sub patterns and sealing the LED chip. In a light emitting diode package and method thereof, a plurality of sub patterns(111) is formed on the substrate(110) and is adhered to each other with the insulating adhesive. The LED chip(130) is mounted on the substrate and connected with the substrate electrically. A molding cap(150) covers the LED chip, and the shape of the molding cap is one of ellipse, corn-type and the concave upper side, and each sub patterns are the mutually independent electrode.
Patent KR-20090017268-A (KR)
Title: Method for updating interest keyword of user and system for executing the method
Inventor: YOON BO RA
IPC: G06F17/30
Filed: 2007-08-14
Abstract: A method for updating an interest keyword of user and a system for performing the method are provided to prepare the keyword recommendation standards for providing the concern keyword of user. An user interface(601) comprises the input unit for setting the user environment to the user interface screen inputting the search keyword, or selecting the concern keyword, or providing the contents about the concern keyword. An interest keyword generating unit(602) produces the concern index of keyword for recommending to user based on the search keyword inputted through the user interface. In case the user selects the specific concern keyword in the concern index of keyword, a contents provider(603) provides one or more contents related to the selected concern keyword.