baber/WOPTO huggingface dataset:
Patent KR-20070067045-A (KR)
Title: Shock-absorbing chipping hammer
Inventor: KIM MIN SEOP
IPC: B25G1/01
Filed: 2007-06-07
Abstract: A chipping hammer having a shock-absorbing function is provided to absorb shock from a struck object by enhancing a construction of the chipping hammer. A chipping hammer having a shock-absorbing function includes a chipping hammer body(11), a handle(12), and a fixing ring(13). The handle is fixed to the chipping hammer body. A handle cover(17) covers the handle. The handle is formed to be separated from the chipping hammer body. The fixing ring is fixed to a separated part. The core bar(15) is inserted into the fixing ring. A buffer spring(14) is inserted into an outer end of the core bar to have a buffer function. When a chipping operation is performed, a buffer effect of the handle cover and an elastic restoring force of the buffer spring are provided.
Patent KR-20070118045-A (KR)
Title: Switch device
Inventor: ISHIGAKI SEIJI
IPC: H01H19/28
Filed: 2007-06-08
Abstract: A switch device is provided to perform setting at any operable rotation angle range while being maintained at any operation positions. A switch operation shaft(4) is movable between plural operation positions to set a control quantity for one apparatus. A follower is driven by the movement of the switch operation shaft. An attraction member generates magnetic force attracting the follower so that the follower is immovable, and holds the switch operation shaft at a single operation position. A case(2) rotatably supports the switch operation shaft. The switch operation shaft is rotated to switch between the operation positions. The follower is attached to the switch operation shaft to rotate integrally with the switch operation shaft, and the attraction member is fixed to the case.
Patent KR-20080001619-A (KR)
Title: Centrifugal pump, method of regulating characteristics of the same, and manufacturing method thereof
Inventor: OZAWA TAKESHI
IPC: F04D29/60
Filed: 2007-06-18
Abstract: A centrifugal pump, a method for adjusting characteristics thereof and a manufacturing method thereof are provided to adjust the characteristics of the centrifugal pump finely at low cost and to manufacture the centrifugal pump with various characteristics at low cost. A centrifugal pump(1) comprises a case member(10), an impeller(20), a cover member(72), a rotor(60), and a pump chamber capacity control member(30,40). The case member includes an intake port(11) and a discharge port(12). The cover member forms a space with the case member and keeps the impeller at the space. The rotor includes a shaft(61) which rotates the impeller. The pump chamber capacity control member is positioned inside the space to control capacity of a pump chamber of the centrifugal pump. Characteristics of the centrifugal pump are adjusted finely by replacing the pump chamber capacity control member with a member with different specifications without changing the case member or the impeller. A manufacturing method thereof includes a step of preparing the plural pump chamber capacity control members with different sectional areas, and a step of assembling the pump chamber capacity control member which is fit to the characteristics of the centrifugal pump.
Patent KR-20080113531-A (KR)
Title: Additional functions embodiment using solenoid mechanism typed single motor electric wedge brake sysrem
Inventor: KIM JONG SUNG
IPC: F16D65/18
Filed: 2007-06-25
Abstract: A single motor electronics wedge brake system using the solenoid is provided that the total size of the electronics wedge brake is reduced and the mounting is improved. A single motor electronics wedge brake system using the solenoid comprises an electronic pedal(1) which operator manipulates for the car braking, an ECU(2) which is generated the control signal by using the information measured in the vehicles in the car braking, inner and outer pad assay(7,8) pressurizing disc, a wedge caliper(6) consisting of the torque member, a wedge actuator assay(10) implementing the electron parking brake (EPB) function, a housing(60) combined to the side section of the wedge caliper.
Patent KR-20090002305-A (KR)
Inventor: KIM HYUNG DUK
IPC: G06Q10/08
Filed: 2007-06-26
Abstract: A wine information providing method and system are provided to search wine suited to a desired condition of a consumer and indicate the position of the wine so as to reduce a time required to select and purchase the wine and allow a seller to obtain correct purchase trend information. A wine information providing system includes a storage position indicator(22) for indicating the position where wine is stored and a store terminal(30) which has an input unit, a monitor and a computing unit and is installed in a store. The store terminal searches a database of the store or a database included in a remote server(10) for wine which meets a condition inputted through the input unit and outputs a driving signal to the storage position indicator corresponding to the searched wine.
Patent KR-20080114181-A (KR)
Title: Optical film, backlight unit comprising the optical film and liquid crystal display comprising the optical film
Inventor: LEE CHUNG HYUK
IPC: G02F1/1335
Filed: 2007-06-27
Abstract: An optical film, a backlight unit comprising the optical film and a liquid crystal display comprising the optical film are provided to prevent thermal transformation and improve the durability. A backlight unit of a liquid crystal display device having an optical film(100) comprises a base part(120), a prism part(110), and a hard coating part(130). The prism part is place at the top of the base part. The hard coating part made of resin is formed on the bottom part of the base part.
Patent KR-20090000340-A (KR)
Title: Method of forming a contact plug in a semiconductor device
Inventor: LEE BYUNG IN
IPC: H01L21/28
Filed: 2007-06-28
Abstract: A method for forming a contact plug in a semiconductor device is provided to increase a gap-fill margin of a drain contact hole without an abnormal oxidation phenomenon between a tungsten film and a polysilicon film by forming a drain contact plug using a polysilicon film. A first interlayer insulating film(104) is formed on a semiconductor substrate(100) in which a semiconductor device including drain selection lines and source selection lines are formed. A first contact hole is formed in a first interlayer insulating film between the source selection lines. A first contact plug(116b) is formed in a first contact hole. A second interlayer insulating film(118) is formed on the first interlayer insulating film including the first contact plug. A second contact hole is formed on the first and second interlayer insulating films between the drain selection lines. The second contact plug(116c) is formed in the second contact hole. A third interlayer insulating film(122) is formed on the second interlayer insulating film including the second contact plug. The damascene pattern is formed in the second and third interlayer insulating films to expose the first contact plug and the second contact plug. The damascene pattern is filled with the conductive material.
Patent KR-20090000392-A (KR)
Title: Apparatus and method for reproducing media, its using mobile communication terminal thereof
Inventor: KIM SEUNG HYUN
IPC: H04B1/40
Filed: 2007-06-28
Abstract: A media reproducing apparatus, a method thereof and a mobile communication terminal using the same are provided to encode a plurality of media streams to generate media data and feed back current timestamp while outputting the media data to use the media data for synchronization, thereby effectively synchronizing the media data. A stream input unit(110) receives and inputs a plurality of streams. An encoder(120) receives and encodes the media streams. A synchronizing unit(130) synchronizes the encoded media data based on fed back time stamp. A reproducing unit(140) outputs the synchronized media data.
Patent KR-20090005507-A (KR)
Inventor: SUNG BEAG EUNG
IPC: A61F6/04
Filed: 2007-07-09
Abstract: 본 발명은 합금이 된 금속 재질을 이용한 반원형의 좌측(도1,B),우측(도1,C) 
     의 좌우가동체(도1,A)를 형성한 결합조립본체(도3,B)를 장식부(6C)를 제외 
     한 전체 외부표면에 콘돔 탈락 방지(도6)기능을 보조하기 위한 삼각홈(도4, 
     a)을 형성하고 일측크기조절본체(도2,D)와 타측조임조절본체(도2,C)를 형성 
     하여 스프링을 탄지(8b),탄력(8b.8c),탄성(8,8d)에 의해 알맞게 제조 형성한 
     스프링(도2,다)을 타측 관통홈(6)에 안내되어 설치하여 일측본체와 타측본체 
     (도2,A)를 결합조립한 후에 좌우 가동체(도1,A) 우측선단부(도1,4)에 결합 
     조립제작하여 콘돔 사용시 성교 전 성기의 음경뿌리 안쪽 깊숙이 덮어씌운 
     콘돔 외관의 테두리링(10a) 안쪽에 착용하여 좌우가동체(도1,A) 좌측선단부 
     (도1,3)의 5개 이상의 크기조절홈(도1,3a~3e) 중에 성기(9)의 크기에 맞게 
     좌측(도3,B,1) 우측가동체(도3,B,2)를 안으로 밀면 스프링이 탄지(8b) 되어 
     탄력(8b.8c)에 의해 좌측 크기조절홈(도1,3a~3e)에 타측 걸림턱(5e)이 자동 
     으로 걸림 되고 장식부(6c)를 누르면 스프링의 탄력(도2,A)이 해제되어 자동 
     으로 탈 거 되며 성기(9)가 발기되면 타측 관통홈(6)의 스프링의 탄성(8)에 
     의해 자동으로 크기조절 및 조임조절(도3,8d,8e)되어 콘돔 고무의 안압(10b) 
     을 보조하게 하여 성교할 때나 빼고자 할 때 콘돔의 탈락을 방지하고 링 체 
     외부 표면의 삼각 홈(도4,a)에 콘돔고무의 안압(10b)에 의해 고무가 걸림 되 
     는 콘돔(10)과 링 체와의 고정기능으로 콘돔의 탈락방지(도6)기능을 보조하 
     기 위한 콘돔 보조링 및 그 제조방법에 의해 제조된 콘돔사용을 유도하여 성 
     병을 예방하기 위한 콘돔 보조링을 제공한다. 
     이러한 본 발명은 크기조절 및 조임 조절에 사용되는 총 둘레의 길이(도 
     3,A,8d,8e)가 약 14.5mm(내경 7mm) 늘어나 콘돔의 굵기와 크기에 상관없이 
     한 개의 링으로 사용이 가능하다. 제 1~9공정의 제조방법으로 저렴한 재질의 
     금속재료로 합금 용해하여 진공주조주물제조방법으로 주형에 주조하여 다수 
     개의 본체를 제조하여 조립 결합하여 제작할 수 있기 때문에 땜이나 용접 
     작업을 하지 않아도 되므로 작업시간이 단축되고 대량생산 체제로의 제조 
     방법으로 기계화 산업화가 가능하여 저렴한 가격으로 콘돔 보조링을 소비 
     자에게 제공할 수 있다. 
       
     콘돔 보조링,삼각홈,스프링,탄지,탄력,탄성,탈락방지,크기조절,자동조임조절,콘돔
Patent KR-20090005603-A (KR)
Title: Liquid crystal display device and method for driving thereof
Inventor: KIM TAE HWAN
IPC: G02F1/133
Filed: 2007-07-09
Abstract: A liquid crystal display and a method for driving the same are provided to improve the reliability by preventing mis-operation of a touch sensing circuit. A plurality of pixels(42) is defined as the intersection of the data lines and gate lines. A plurality of touch sensor circuits senses generates light sensing signal after sensing the external light. A first high potential driving voltage supplying line supplies high potential driving voltage to touch sensing circuits which are formed on odd number pixel line. A second high potential driving voltage supplying line supplies high potential driving voltage to touch sensing circuits which are formed on the even number pixel line. The drive voltage supplier(50) applies the high potential driving voltage to each first and second high voltage driving electric pressure supply lines.
Patent KR-20090005889-A (KR)
Title: Method for fabricating nano particle
Inventor: BAE BYUNG SEONG
IPC: H01L21/027
Filed: 2007-07-10
Abstract: A manufacturing method of nano particles is provided to manufacture the nano particles having uniform-size by controlling a thickness of a thin film evaporated on a substrate and an area of a photosensitive resin pattern formed in an upper part of the thin film. A manufacturing method of nano particles comprises steps of: forming a thin film into a material forming the nano particles on a substrate; coating the thin-film form part with the photosensitive resin and forming a plurality of patterns; etching the thin film and forming the nano particles on the substrate; heat-treating the nano particles by raising a temperature to a melting point of the material; and lowering a temperature to a room temperature and separating the nano particles from the substrate. The substrate is made of one material selected between silicon, alumina, quartz, silicon oxide and silicon nitride.
Patent KR-20080007189-A (KR)
Title: Steam robot cleaner
Inventor: JANG JUNG UN
IPC: A47L11/00
Filed: 2007-07-13
Abstract: A steam robot cleaner is provided to remove impurities attached to the surface to be cleaned and execute cleaning with ease by installing a steam part for generating high temperature steam. A steam robot cleaner comprises a dust absorption part, a steam part, a water tank(30), a driving part, and a control part(25). The steam part consists of a water supply valve, a heater, a boiler body, a steam pipe, and a revolver separator. The water supply valve mounted on a lid of the water tank controls supply of water with predetermined amount to a water supply part from the water tank. The boiler body holds the predetermined amount of water heated by the heater. The revolver separator flows back water toward the heater not to flow over the water to the steam pipe by boiling water heated from the boiler body.
Patent KR-20070082908-A (KR)
Inventor: CHOI SUN HYUNG
IPC: B61L25/02
Filed: 2007-07-18
Abstract: A broadcasting system of a motor car linked with a screen door of a platform is provided to allow a driver to cope with an emergency by enabling the driver to directly talk to a passenger through an interphone installed on the screen door of the platform. A broadcasting system of a motor car linked with a screen door of a platform includes a motor car broadcasting device(10), first wireless transceiver(30), a second wireless transceiver(20), and a speaker(80). The motor car broadcasting device(10) is installed in an engine room of the motor car. The first wireless transceiver(30) is connected with the motor car broadcasting device(10). The second wireless transceiver(20) is installed on the screen door of the platform, and communicates with the first wireless transceiver(30) wirelessly. The speaker(80) is connected with the second wireless transceiver(20), and is integrally or separately installed on the screen door of the platform.
Patent KR-20090015557-A (KR)
Title: Ic cards with token key for user identity, ic card payment systems and the payment method for using it
Inventor: SEONG JAE HYUN
IPC: G06Q20/30
Filed: 2007-08-09
Abstract: An IC card, an IC card payment system, and a payment method using the system are provided to enable a user to confirm a user authentication procedure directly with the user's own portable terminal instead of via other institution, thereby preventing illegal usage of a card. A portable terminal(10) includes a reader unit of an IC card, and performs user authentication of the IC card by the reader unit. An IC card(20) performs contact or non-contact communication with the reader unit, and conducts card activation through the user authentication. A payment terminal(30) pays for the activated IC card. The reader unit is embedded in the portable terminal, or detachably attached to the portable terminal. The reader unit stores a token key for activating the IC card.
Patent KR-20090016890-A (KR)
Title: New cell penetrating peptides and method for delivery of biologically active agents using thereof
Inventor: HAHM KYUNG SOO
IPC: C07K7/00
Filed: 2007-08-13
Abstract: A new cell penetrating peptide is provided to transport the macromolecular material to each organ without damage of cell and material, so that it is useful for delivery system of various treatment drugs and medicine treatment. The new cell penetrating peptide or mutant has the amino acid sequence of SEQ ID NO:1. The method for transporting the biologically active material comprises the steps of: binding the cell penetrating peptide to the target material having biological activity to prepare the transportation complex; and injecting the transportation complex into the living body or cell.
Patent KR-20070091253-A (KR)
Title: Mixing type pixel driving method in active display device
Inventor: KO JAE GAN
IPC: G09G3/30
Filed: 2007-08-20
Abstract: A method for driving a mixing type pixel in an active display device is provided to reduce the number of bits required for a conversion from digital to analog data by selectively illuminating pixels according to a combination of intensity levels and illuminating times. Digital data of selected pixels is generated(S110). The selected pixels are illuminated with a first illuminating intensity during a first illumination period. The first illumination period and the first illuminating intensity are determined by a value of the digital data, which is mapped using a map table(S120). The selected pixels are illuminated with a second illuminating intensity during a second illumination period. The second illumination period and the second illuminating intensity are determined by a value of the digital data, which is mapped using the map table. The second illuminating intensity is different from the first illuminating intensity(S123). The first and second illumination periods are included in a unit frame period.
Patent KR-20090020847-A (KR)
Title: Method of fabricating a mos transistor having a strained channel and mos transistor fabricated thereby
Inventor: KIM KI CHUL
IPC: H01L21/336
Filed: 2007-08-24
Abstract: A method of manufacturing a MOS transistor having a strained channel and a MOS transistor manufactured thereby are provided to improve reliability of a semiconductor device by preventing short circuit between conductive films adjacent to a gate pattern. A gate pattern(120) is formed on a semiconductor substrate(100). The gate pattern comprises a gate electrode and a capping layer pattern which successively are laminated. In the capping layer pattern, the width of a lower capping film(114b) is narrower than the width of a top capping layer(116a). A spacer(134) covers the side wall of the gate pattern. By using a spacer and a gate pattern as an etching mask, the semiconductor board of both sides of the gate pattern is etched and the recess region is formed. The recess region is filled in with the semiconductor layer.
Patent KR-20090021014-A (KR)
Title: Control system for egr coolant
Inventor: YOON SUNG IL
IPC: F02D21/08
Filed: 2007-08-24
Abstract: An EGR coolant control system is provided to control the amount of the coolant supplied to the EGR chiller and oil cooler according to the number of rotation of the engine by including a coolant control plate and an actuator. An EGR coolant control system comprises the coolant supply pipe(110); the coolant discharge pipe(120) connected with the coolant supply pipe; the EGR coolant supply pipe(130) connected to the coolant supply pipe and coolant discharge pipe; the coolant control plate(300) which is equipped in the part in which the coolant supply pipe, and the coolant discharge pipe and EGR coolant supply pipe are connected in order to control the supply of the coolant; and the actuator(200) which is equipped in order to control the coolant control plate according to the number of rotation of the engine.
Patent KR-20090023527-A (KR)
Inventor: EOM IK HO
IPC: G06Q50/10
Filed: 2007-09-02
Abstract: A method for displaying a product or an enterprise based on evaluation of a use postscript and a client server system therefor are provided to divide use posts into use posts with confirmed trade and use posts without confirmed trade, display the divided use posts on an internet site and extract use posts with bad intention, thereby obtaining reliable use posts. A site providing server provides an internet site which displays information of a product and an enterprise to write a use postscript of the product and enterprise. The site providing server allows writing of use scripts with the displayed product and enterprise through a client terminal. The site providing server displays a screen which requests to select one of evaluation references pre-divided according to evaluation categories to request evaluation of the product and enterprise.
Patent KR-20080022526-A (KR)
Title: Chlorofluorobenzene liquid crystal compound, liquid crystal composition and liquid crystal display device
Inventor: GOTO YASUYUKI
IPC: C09K19/04
Filed: 2007-09-05
Abstract: A liquid crystal compound is provided to exhibit stability against heat, light, etc, form a nematic phase in a wide temperature range, and have small viscosity, large optical anisotropy, and proper elastic constant. A liquid crystal compound is selected from the group comprising compounds represented by the following formula (1), wherein each of Ra and Rb is independently C1-10 alkyl, C1-9 alkoxy, C2-9 alkoxyalkyl, C2-10 alkenyl, C2-9 alkenyloxy, C1-10 fluoroalkyl, or C1-9 fluoroalkoxy, each of a ring A^1, a ring A^2, and a ring A^3 is independently trans-1,4-cyclohexylene, trans-1,3-dioxane-2,5-diyl, trans-tetrahydropyran-2,5-diyl, 1,4-phenylene, 2-fluoro-1,4-phenylene, 2,3-difluoro-1,4-phenylene, 2,5-difluoro-1,4-phenylene, 2,6-difluoro-1,4-phenylene, pyridine-2,5-diyl, 6-fluoropyridine-2,5-diyl or pyridazine-2,5-diyl, each of Z^1, Z^2, and Z^3 is independently any one selected from a single bond, -(CH2)2-, -CH=CH-, -C=C-, -CH2O, -OCH2-, -COO-, -OCO-, -OCF2-, -CF2O-, -CH2CH2OCF2-, or -CF2OCH2CH2-, each of l, m, and n is independently 0, 1, or 2, with the proviso that l+m+n is 0, 1, 2, or 3, one of X^1 and X^2 is fluorine, and the other is chlorine, and Q is the formula (2).
Patent KR-20090027330-A (KR)
Title: Auto focus optical system
Inventor: MOON KYUNG MI
IPC: G02B9/34
Filed: 2007-09-12
Abstract: An auto focusing optical system is provided to apply to the camera module of the micro type like the camera phone by reducing the length of the whole optical system. The auto focusing optical system comprises the first optic group(LG1), the second lens group(LG2), and the third lens group(LG3) and fourth lens group(LG4). The aperture stop(1) is arranged near the object side to remove the unnecessary light. The first optic group comprises lenses(110,130) and the liquid crystal lens(120). The first optic group has the refractive power of positive. The second lens group has the face of refraction which is one aspherical. The second lens group has the refractive power of the negative. The fourth lens group has the refractive power of the negative.
Patent KR-20090027362-A (KR)
Title: Method of speed-up of domain wall motions and magnetic device using the same
Inventor: KIM SANG KOOG
IPC: G11B5/02
Filed: 2007-09-12
Abstract: A method of speed-up of domain wall motion and a magnetic device using the same are provided to improve the average moving speed of domain wall by applying a magnetic field to ferromagnetic nano-wire. A method of speed-up of domain wall motion is characterized in that an additional magnetic field is applied to ferromagnetic nano-wire(20), in addition to an external magnetic field for moving the domain wall the ferromagnetic nano-wire, in order to prevent the deformation of the domain wall. The direction of the additional magnetic field is perpendicular to that of the external magnetic field applied to the ferromagnetic nano-wire.
Patent KR-20090027539-A (KR)
Title: Manufacturing method of insulated joint palte
Inventor: LEE GUK HYUN
IPC: B32B37/00
Filed: 2007-09-12
Abstract: A method for manufacturing an environmentally friendly insulated joint plate is provided to obtain reliability of a product by decreasing a fail rate and manufacturing the product of exact size repeatedly. A method for manufacturing an environmentally friendly insulated joint plate comprises the followings: laminating a material which is formed with weaving glass fiber and glass fiber in turns(S10); inserting the cut material into a mold after completing cutting of the material(S20); performing a compression molding process(S30); cooling the material with cold water at 30 ~ 40°C for 25 ~ 35 minutes; and completing a product after separating the product from the mold(S50).
Patent KR-20090028302-A (KR)
Title: 용기성형기의 정량공급장치와 용기배출장치
Inventor: PARK KEUN SEONG
IPC: B29C31/04
Filed: 2007-09-14
Abstract: 본 발명은 왕겨, 톱밥, 짚 등을 주성분으로 하는 일회용 용기를 제조하기 위 
     한 용기성형기의 정량공급장치와 용기배출장치에 관한 것으로서, 보다 상세하게는 정량투입디스크에 형성된 관통구멍에 대응되게 원료저장통의 하면에 형성된 배출구멍을 원형의 홀로 형성하여 정량공급장치의 제작을 용이하게 하고, 체인이동방식의 이동되는 다수개의 진공흡착실린더조립체를 로터리식으로 형성하여 용기배출장치의 제작을 용이하게 하여 전체적으로 용기성형기의 제작단가를 절감할 수 있는 용기성형기의 정량공급장치와 용기배출장치에 관한 것이다.  
     	이를 위해 본 발명은 다수의 관통구멍이 동일한 중심궤적선상에 형성되고 회전가능하게 설치된 정량투입디스크 및 상기 관통구멍 중 일부가 그 하측에 위치하도록 정량투입디스크의 상측에 설치되고 그 하면에는 상기 관통구멍으로 원료가 투입되도록 호형의 배출구멍이 형성된 원료 저장통을 포함한 정량공급장치와, 제1회전축을 동력축으로 하는 체인이동방식으로 이동되며 하부금형에 성형된 용기를 진공배출하는 다수의 진공흡착실린더조립체를 포함한 용기배출장치를 포함하여 이루어지는 용기성형기의 정량공급장치와 용기배출장치에 있어서, 
     	상기 정량공급장치의 원료저장통에 형성된 상기 배출구멍은 그 반경이 적어도 관통구멍의 반경보다 큰 원형으로 형성하고, 
     	상기 용기배출장치는 제1회전축의 상단에 그 중심이 결합되어 회전되며 상면에는 방사형으로 다수의 진공흡착실린더조립체가 구비되는 회전디스크를 포함하여  이루어지는 것을 특징으로 하는 용기성형기의 정량공급장치와 용기배출장치를 제공한다. 
       
     정량공급장치, 용기배출장치, 회전디스크, 배출구멍, 관통구멍