baber/WOPTO huggingface dataset:
Patent KR-20090019392-A (KR)
Title: Door stop apparatus
Inventor: CHEON KI YONG
IPC: E05C17/44
Filed: 2007-08-21
Abstract: A door stop device is provided to smoothly perform a function of a stopper by contacting an antiskid plate mounted to the stopper on the floor surface. A door stop device comprises an antiskid plate(130) mounted on a bottom part of a stop member(220) to contact on the floor surface; and a door supporting part(100) supporting the open state of door by adhering closely while forwards and rearwards rotating. The door supporting part includes a rotating space(110) located in the bottom part inner side of the stop member, a rotating member(120) forwards and rearwards rotating around an axis of rotation and an antiskid plate adhering closely to the rotating member bottom surface.
Patent KR-20090019621-A (KR)
Title: A negative photosensitive composition for forming a pattern
Inventor: LEE DONG HYUK
IPC: G03F7/028
Filed: 2007-08-21
Abstract: A negative photoresist composition for forming a pattern, and a method for forming a pattern by using the composition are provided to improve etching margin and exposure margin. A negative photoresist composition for forming a pattern comprises 10-70 parts by weight of a novolac resin; 1-20 parts by weight of an acrylic copolymer; 0.1-20 parts by weight of a photoacid generator; 0.01-10 parts by weight of a photoinitiator; 1-20 parts by weight of a first crosslinking agent which crosslinks the novolac resin when exposed to the acid of the photoacid generator generated by exposure; 1-40 parts by weight of a second crosslinking agent which crosslinks the acrylic copolymer when exposed to the radical of the photoinitiator generated by exposure; and a solvent in such an amount for making the content of the solid part of the composition be 10-90 wt%.
Patent KR-20090020881-A (KR)
Title: Fruit paper bag multiple-ability coating misfortune composition manufacturing method
Inventor: CHOI SANG YEOL
IPC: C09D1/00
Filed: 2007-08-24
Abstract: A method for preparing a multifunctional coating solution composition for a fruit bag is provided to prevent the penetration of external moisture and an agricultural chemical and to minimize the damage due to fungi and bacteria. A method for preparing a multifunctional coating solution composition for a fruit bag comprises the steps of adding 100 parts by weight of paraffin, 0.5-1 parts by weight of a sulfur powder, 0.21 parts by weight of boron, 0.005 parts by weight of molybdenum, 0.002 parts by weight of arsenic, 0.01 parts by weight of nickel, 0.01 parts by weight of chromium, 0.04 parts by weight of titanium and 0.00018 parts by weight of cadmium in a stirring container equipped with a heater; and heating it at about 90-115 deg.C to melt a sulfur powder and paraffin.
Patent KR-20090032710-A (KR)
Title: Image forming apparatus for reducing noise and method thereof
Inventor: KIM HYO UJIN
IPC: G03G15/00
Filed: 2007-09-28
Abstract: An image forming apparatus for reducing the noise and a method thereof are provided to offer a UI for enabling a user to select a low-level noise mode and control the driving of an optical scanning unit and the printing speed according to the selected low-level noise mode. An image forming apparatus(100) comprises a user interface unit(110), a communication interface unit(120), a storage unit(130), a control unit(140) and an optical scanning unit(150). The user interface unit provides a user interface which provides a plurality of low-level noise modes for performing the low noise operation according to each state. The user interface is displayed through a display unit equipped in a panel of the image forming apparatus. The low noise operation is a print waiting operation or a print performing operation. The print waiting state is the driving state of the optical scan unit before print data is received. The print processing state is the driving state of the optical scan unit which performs the printing process after receiving the print data.
Patent KR-20090032883-A (KR)
Inventor: KIM SEOK KYUN
IPC: H01L21/027
Filed: 2007-09-28
Abstract: An overlay vernier and a method for fabricating a semiconductor device using the same are provided to measure the movement degree of the focus identifying mark located in the wafer outer ring by arranging the focus identifying marks having the pattern of the wedge shape. A focus identifying mark(100) comprises a mother vernier(120) of the box type. A daughter vernier(130) having designated line width is formed in the inner side of the focus identifying mark. A photosensitive film is formed on the top of the interlayer substance including the mother vernier. The photosensitive pattern which is the daughter vernier is formed by the exposure and development process. The length of the wedge pattern is changed according to the focus variation. The pattern length is short as the out of focus becomes severe.
Patent KR-20080035980-A (KR)
Title: Faster initialization of dram memory
Inventor: SCHNEIDER ERIC R
IPC: G11C11/4072
Filed: 2007-10-19
Abstract: Faster initialization of a DRAM(Dynamic Random Access Memory) memory is provided to perform DRAM initialization rapidly, by allocating more than one row of a plurality of cells and signalizing initialization request to initialize the allocated rows. A computer system includes a CPU(Central Processing Unit)(702) formed to signalize row initialization request, and more than one DRAM chips. Each DRAM chip includes a control register, a plurality of cells, a plurality of selection lines, a plurality of digital lines, a row address decoder and an initialization logic(746). The control register is formed to set the DRAM chip as mode operation. The plurality of cells has a value indicating logic 1 or logic 0. The row address decoder decodes one row address, and selects more than one row by more than one selection lines. Each cell selecting cells of the row is connected to each of a plurality of digital lines. The initialization logic is connected to the plurality of digital lines selectively when the control register sets the DRAM chip for zero-mode operation. The initialization logic locates an initialization value in the plurality of digital lines in order to charge cells of each row at the same time.
Patent KR-20090036065-A (KR)
Title: A commercial vehicle comprising induced drag reduction device
Inventor: KIM CHUL HO
IPC: B62D37/00
Filed: 2007-10-19
Abstract: A commercial vehicle which includes an air resistance reducing device is provided to reduce the fuel consumption by reducing the total air resistance including pressure resistance and induction resistance. A commercial vehicle which includes an air resistance reducing device comprises a roof spoiler(5) which is installed on the loop of the driver's seat cabin(4), and a guide vane(10) which is arranged in the backend of the container(3) to be isolated from the upper end of container. The guide vane includes a front wing(1) which is arranged side by side in the state of being isolated from the upper end of container, and A rear wing(2) which is curve-cut downwards to be extended behind from the anterior wing(2).
Patent KR-20090041761-A (KR)
Title: Method and apparatus for measuring specific environment by using local area wireless communication module
Inventor: KIM JEONG DEOK
IPC: H04B17/00
Filed: 2007-10-24
Abstract: A method and an apparatus for measuring the specific environment while operating a mobile communications terminal by using a wireless local communication module are provided to utilize measured information as USN(Ubiquitous Sensor Network). A wireless local communications module(210) operates with a mobile communications terminal. A sensor unit(220) measures the information about the specific environment. A controller(250) receives the specific environment set signal from the mobile communications terminal by using the wireless local communications module. The controller performs the change over to a sleep mode. The controller changes a wake up mode from a deactivate mode. The controller produces specific environment measurement data by using the sensor unit according to the specific environment set signal. A storage(230) stores the specific environment set signal and specific environment measurement data.
Patent KR-20090042424-A (KR)
Title: Control circuit for light emitted diode of traffic lane
Inventor: PARK YOUNG JUNE
IPC: H05B37/02
Filed: 2007-10-26
Abstract: A traffic lane guide LED(Light Emitting Diode) control circuit is provided to prevent a traffic accident by illuminating a road or tunnel by the LED. A commercial AC supply unit is applied to an AC input unit(10). The commercial AC power supply unit is dropped into the DC voltage by a switching mode power supply unit(11). The DC voltage is supplied to an LED driving circuit through a diode string. A DC power supply unit(20) includes a bridge diode and a switching regulator(21). A bridge diode converts the polar DC voltage into the non-polar power source. The switching regulator is connected to the output terminal of the bridge diode. The switching regulator always outputs the constant voltage. The LED driving circuit converts the power source received from the AC source or the DC power supply unit into the voltage for driving the LED. The plurality of LEDs are mounted on an LED board.
Patent KR-20090045991-A (KR)
Inventor: SUH JUNG DO
IPC: H01M8/02
Filed: 2007-11-05
Abstract: 본 발명은 연료전지 스택의 양단에 체결되는 엔드플레이트를 서로 다른 열팽창계수를 갖는 두 가지 재질로 제조하여, 기존에 체결력에 의한 탄성 변형으로 엔드플레이트가 들뜨게 되는 현상을 방지할 수 있도록 한 연료전지 스택용 엔드플레이트 및 그 제조 방법에 관한 것이다. 
     즉, 본 발명은 엔드플레이트를 서로 다른 열팽창계수를 갖는 모재와 보강재로 구성하여, 연료전지 스택에 체결함으로써, 열팽창계수에 따른 휨 변형과 체결력에 의한 탄성 변형이 서로 상쇄되어, 항상 평판 상태를 유지시킬 수 있도록 한 연료전지 스택용 엔드플레이트 및 그 제조 방법을 제공하고자 한 것이다. 
       
     연료전지 스택, 엔드플레이트, 탄성 변형, 열팽창계수, 복합재료 모재, 스틸 보강재, 동시 경화
Patent KR-20090049473-A (KR)
Inventor: SON MIN HO
IPC: G01N33/00
Filed: 2007-11-13
Abstract: 본 발명은 방류 해양생물용 표지표에 있어서, 상기 표지표는 그 외부에 형광도료가 도포된 태그(tag) 구조로서, 탁한 수중에서 방류 어체의 식별이 용이하도록 한 것을 특징으로 하는 방류 해양생물용 형광표지표와 그리고 낱개의 형광표지표로 쉽게 분리 가능하게 다수개의 절단홈이 형성된 본체와 그리고 형광 빛을 발산할 수 있도록 외부에 형광도료를 도포시킨 것을 특징으로 하는 방류 해양생물용 형광표지표 부재 및 이를 이용한 표지표의 부착방법에 관한 것으로, 형광표지표의 머리부와 연결부에 형광도료를 도포한 형광표지표 부재를 태그-건에 장착한 후 발사하여 낱개의 형광표지표를 니들에 의해 관통된 어체의 내부를 통하여 부착시킴으로써, 형광표지표의 탈락과 사망 개체수를 최소화시킬 수 있고, 그리고 탁한 수중의 국내 연안에서 수중촬영시 표지표에 도포된 형광도료의 빛 발산으로 인해 표지방류 어체가 활동하는 것을 명확하게 관찰할 수 있으므로 어체를 방류할 경우 어체의 행동패턴 및 분포도를 쉽게 조사할 수 있도록 한 것이 장점이다. 
       
     형광표지표, 방류, 해양생물, 태그-건, 형광도료, 어체
Patent KR-20080044772-A (KR)
Title: Surface light source device and liquid crystal display device
Inventor: MORI AKIHIRO
IPC: G02F1/13357
Filed: 2007-11-14
Abstract: A surface light source device and an LCD(Liquid Crystal Display) are provided to propagate light projected from a horizontal point light source to every corner of a light guide so as to maintain brightness uniformity over a display area. A surface light source device includes a light guide(4) and a horizontal point light source(3). The light guide has a concave portion(4a) or a hole in a region corresponding to a display area. The horizontal point light source projects light having directivity in a direction parallel with a light-projecting face of the light guide. The horizontal point light source is arranged in the concave portion or the hole.
Patent KR-20090050515-A (KR)
Title: 현금영수증 처리 방법 및 단말과 이를 위한 기록매체
Inventor: KIM SOON DONG
IPC: G06Q20/20
Filed: 2007-11-16
Abstract: 본 발명은 현금영수증 처리 방법 및 단말과 이를 위한 기록매체에 관한 것으로서, 본 발명에 따른 현금영수증 처리 방법은, 물품 구매 고객의 현금영수증 발행 요청시, 단말에서 키 입력수단을 통해 상기 물품 구매 고객의 고객정보, 결제금액 정보를 입력받는 단계 및 상기 결제금액에 봉지-고객의 구매물품을 담기 위한 봉지- 비용을 포함시키기 위한 키 입력이 확인되면, 상기 단말에서 상기 입력된 봉지 비용 정보와 상기 결제금액에서 상기 봉지비용을 차감한 금액을 상기 물품구매금액으로 인자되도록 현금영수증을 발행하는 단계를 포함한다. 
       
     현금영수증, 봉지
Patent KR-20090054300-A (KR)
Inventor: YANG YOUNG CHOL
IPC: G02F1/1343
Filed: 2007-11-26
Abstract: 측면 시인성을 높이면서 휘도 감소를 방지할 수 있는 액정 표시 장치가 제공된다. 액정 표시 장치는, 나란히 배열되고 순차적으로 게이트 전압을 전달하는 제1 및 제2 게이트선과, 제1 및 제2 게이트선과 교차하고 데이터 전압을 전달하는 데이터선과, 하나의 화소 내에 위치하여 서로 전기적으로 분리된 제1 및 제2 부화소 전극으로 이루어진 화소 전극과, 제1 게이트선, 데이터선, 및 제1 부화소 전극에 접속하는 제1 스위칭 소자와, 제1 게이트선, 데이터선, 및 제2 부화소 전극에 접속하는 제2 스위칭 소자와, 전하 분배 커패시터를 사이에 두고 제1 부화소 전극과 접속하는 제3 스위칭 소자와, 제2 게이트선 및 제2 부화소 전극에 접속하고, 전하 분배 커패시터를 사이에 두고 제1 부화소 전극에 접속하는 제4 스위칭 소자를 포함한다. 
       
     액정 표시 장치, 전하 분배, 스위칭 소자, 커패시터
Patent KR-20090054723-A (KR)
Title: Oral composition for beauty culture of skin with moisturizing effect
Inventor: JEON HEE YOUNG
IPC: A61Q19/00
Filed: 2007-11-27
Abstract: A skin cosmetic composition for oral administration is provided to promote the expression of filaggrin and involucrin and prevent the damage of skin barrier caused by drying and UV ray. A skin cosmetic composition for oral administration comprises 10-100 weight% of curcumin as an active ingredient. The composition for oral administration is a composition for promoting skin moisturizing and expressions of filaggrin and involucrin. The composition is used in a form of beverage, pill, granule, tablet or capsule.
Patent KR-20090058797-A (KR)
Title: Device variable rack stroke union steering column
Inventor: SHIN YOON GEUN
IPC: B62D3/12
Filed: 2007-12-05
Abstract: A variable rack stroke(VRS) apparatus mounted on the steering column is provided to reduce the installation cost by mounting one step motor for obtaining the VRS effect. A VRS mounted on the steering column comprises the operating bar(15) which from side to side moves according to the rotational direction of the steering column(2) the control means(21) controlling the rotation angle of the operating bar; and the rotation sensor(11) which from side to side rotates the operating bar. The rotation quantity of the steering column is delivered the rotation sensing method to the operating bar, and the operating bar is from side to side rotated.
Patent KR-20090059973-A (KR)
Title: Foot shower duct of hvac unit in vehicles
Inventor: KIM SUN DONG
IPC: B60H1/12
Filed: 2007-12-07
Abstract: A shower duct of an air-conditioning unit for a vehicle is provided to perform the effective cooling and heating function to feet of a passenger by controlling the air discharging direction. A shower duct of an air-conditioning unit for a vehicle comprises a plurality of opening and closing blades(110), an operation cable and a control switch(130). The opening and closing blades are connected to a discharge hole(141) with a hinge. The operation cable is connected to a plurality of opening and closing blades to control the air discharging direction of the discharge hole by the circulation of the opening and closing blades. The control switch is connected to the operation cable with a connecting member(150) to operate the operation cable by rotating.
Patent KR-20090061452-A (KR)
Title: Eelectronic pulsation damper
Inventor: SHIN HYUN JIN
IPC: F02M55/04
Filed: 2007-12-11
Abstract: An electronic pulsation damper is provided to maintain fuel pulsating pressure by electronically adjusting the power of an elastic spring installed inside the damper body and operating an electric damper. An electronic pulsation damper(20) comprises: a damper plug(21) connected to one end of a delivery pipe(10); a diaphragm assembly(22) supported by a spring(23) at one side of a damper plug; a damper cover(24) wrapping the diaphragm assembly and being fixed to the damper plug; and an adjusting unit(30) which electrically adjusts the power of the spring installed in the damper cover.
Patent KR-20090061845-A (KR)
Title: Transformation method of soybean using meristematic tissue of germinating seed
Inventor: KIM YOOL HO
IPC: C12N15/00
Filed: 2007-12-12
Abstract: A transformation method of soy bean is provided to produce the transgenic plant regardless of bean species and germination period, simplify the transformation process and save the expense. A method for transforming a soybean comprises: a step of culturing an agrobacterium which an expression vector containing a foreign target gene and marker gene for transforming the soybean is introduced and preparing suspension; a step of inoculating the suspension into embryo axis cross section of the soybean germination seed and co-culturing; a step of inducing transformed shoot in the co-cultured embryo axis cross section and selecting; a step of extending the selected shoot; and a step of inducing and purifying a root from the extended shoot.
Patent KR-20090061900-A (KR)
Title: Speaker illumination apparatus of vehicle
Inventor: KIM HO HYUNG
IPC: B60R11/02
Filed: 2007-12-12
Abstract: A speaker lighting device of a vehicle is provided to improve quality of an indoor interior in the vehicle by adding an illumination effect to the whole region of a speaker grill. A speaker lighting device of a vehicle includes a cover(5) and an LED circuit module(11). The cover is connected to the outside of the speaker between the speaker(1) and a speaker grill(3). The cover is extended to the outside of the speaker and forms a space. An LED circuit module is installed inside a space formed by the cover. The LED circuit module includes a plurality of LEDs and a reflective light emitting plate to refract the light from the LEDs and input the light to the speaker grill. The control device is connected to the LED circuit module. The control device controls the brightness of the light in the LED circuit module according to the sound signal of a car audio device.
Patent KR-20090066924-A (KR)
Title: Method for optical proximity correction
Inventor: LEE DONG JIN
IPC: H01L21/027
Filed: 2007-12-20
Abstract: An optical proximity effect correction method is provided to improve accuracy of OPC(Optical Proximity Correction) by reducing a CD(Critical Dimension) difference through a biasing operation according to a PMOS device and an NMOS devices in a mask manufacturing process. A database extraction process is performed to extract a database of an entire area of a chip with respect to a layout of a dual poly gate(S10). The extracted database is divided into a PMOS area and an NMOS area(S30). NMOS transistors are arranged in an NMOS region. PMOS transistors are arranged in a PMOS region. A biasing process is performed to bias the NMOS area and the PMOS area by applying boolean logic(S50). An OPC process for an entire region of the biased database is performed(S60). A verification process is performed to verify the corrected database(S70).
Patent KR-20090067758-A (KR)
Title: Surface light source and backlight unit having the same
Inventor: KIM BONG CHUL
IPC: H01J61/30
Filed: 2007-12-21
Abstract: A surface light source and a backlight unit having the same are provided to improve the brightness uniformity by improving the dark space of the combining portion between the flat fluorescent lamp. A surface light source device comprises a plurality of flat fluorescent lamps(100a,100b) and optical member. A plurality of flat fluorescent lamps is installed to be adjacent in order to implement the large area. The non-light emitting region is formed in the combining portion between the flat fluorescent lamp. The optical member is installed at the combining portion between the flat fluorescent lamp. The optical member induces the light emitted in the light emission region of the flat fluorescent lamp to the non-light emitting region. The brightness enhancement part is formed in the area adjacent to the combining portion between the flat fluorescent lamp.
Patent KR-20090067962-A (KR)
Title: 산소부화용 카본 멤브레인 제조방법
Inventor: LEE JONG GYU
IPC: B01D71/44
Filed: 2007-12-21
Abstract: 본 발명은 멤브레인에 대한 산소 수착율 증가에 의한 공기중 산소에 대한 투과도 및 선택도가 증대되는 카본 멤브레인 제조방법에 관한 것이다. 본 발명에 의하면, 알루미나 또는 제올라이트 세라믹 멤브레인 지지체 표면에 나프탈레이트 호모폴리머를 10~20 ㎛ 건조두께로 코팅하는 단계; 산화성 분위기하에서 100~300℃에서 1~2시간동안 저온 열처리하는 단계; 및 0.5~1부피%의 이산화탄소 함유 불활성 가스 분위기하에서 800~900℃로 0.5~1시간동안 고온열처리하는 단계;를 포함하여 이루어지는 산소부화용 카본 멤브레인 제조방법이 제공된다. 본 발명의 방법으로 제조된 산소부화용 카본 멤브레인은 산소에 대한 우수한 수착률을 갖도록 멤브레인의 기공구조 및 크기가 제어된 것으로 공기중 산소에 대한 개선된 선택도 및 투과도를 나타낸다. 따라서, 종래에 산소부화용 멤브레인으로 사용되던 고분자를 원료로 한 비대칭성 멤브레인인 중공사 형태의 멤브레인 대신 의료용으로 사용되는 부화된 산소공급시스템 및 공기청정기등에 사용되는 산소발생기등에 적용될 수 있다.  
       
     카본 멤브레인, 산소부화, 산소 수착율, 산소 선택도 및 투과도, 산소발생기
Patent KR-20090069658-A (KR)
Title: Copper wire, flat panel display device using the same, and method of fabricating for the copper wire
Inventor: YANG HEE JUNG
IPC: H01L21/28
Filed: 2007-12-26
Abstract: A copper wire, flat panel display device using the same, and method of fabricating a copper wire are provided to form the stable barrier layer which is not reduced by heat by forming a barrier layer and a Cu conductive layer at the same time in a same chamber. A substrate is prepared in a sputtering chamber including a copper target. By using the O2 gas for the top of the substrate, the copper oxide layer consisting of Cu2O is formed. After O2 gas is removed, the copper layer is formed at the upper part of the barrier material layer in the same chamber. By patterning the copper layer and copper oxide layer at the same time, a copper wiring consisting of the multi-layered of the copper conductive layer(300) and barrier layer(200) is formed.
Patent KR-20090070332-A (KR)
Title: Backlight unit and liquid crystal display using the same
Inventor: YANG SHIN WOO
IPC: G02F1/13357
Filed: 2007-12-27
Abstract: A backlight unit capable of minimizing friction noise with lamp while improving part darkness fault and a liquid crystal display using the same is provided to improve the generation of partial darkness by increasing the light reflection area of the lamp guide through a protrusion part. A lamp guide arranges a lamp(140) to the inner space of a lower cover. An optical member(150) is arranged in the upper part of lamps. A second supporting unit of the lamp guide is arranged in the inner space surface. A holder unit supporting lamps is arranged in the upper side of the second supporting unit. A first holding unit supporting the optical member is arranged in the upper side of the second supporting unit. A fastening unit screws the second supporting unit. A projection unit of the second supporting part increases the reflection area.
Patent KR-20090070445-A (KR)
Title: Method for simultaneously manufacturing semiconductor devices
Inventor: LEE HEE BAE
IPC: H01L21/336
Filed: 2007-12-27
Abstract: A method for manufacturing a semiconductor device at the same time is provided to simplify a process by simultaneously manufacturing a low voltage device and a high voltage device on one chip. A device isolation layer(50) for separating a low voltage device part and a high voltage device part is formed in a wafer(10). A gate oxide layer and a lower gate poly are successively formed in a first low voltage transistor region in the low voltage device region. A first poly oxide layer is formed on the front surface of the wafer. A nitride layer is formed on the first poly oxide layer. The etching for removing the nitride layer and the first poly oxide layer partially is performed in the high voltage device part. A filed oxide layer(61) is formed by selectively oxidizing the exposed part by the etching. The second poly oxide layer is formed on the front surface of the wafer.
Patent KR-20090070611-A (KR)
Title: Air conditioning device of a vehicles
Inventor: KIM DONG HEE
IPC: B60H1/00
Filed: 2007-12-27
Abstract: An air conditioning system of a vehicle is provided to improve the efficiency since the air flows without resistance between an evaporator core and a heating core. An air conditioning system of a vehicle comprises: a guiding wall(131) guiding the flow of the air passing through a heating core(120) inside a module case(130); and a temperature adjusting valve closing the flow of the air passing through the heating core while being contacted with one side of the guiding wall in the maximum cooling of a vehicle room. The temperature adjusting valve is consisting of: an axis of rotation(141) combined in the module case; a tail valve(143) contacting with one side of the guiding wall in order to close the flow of the air passing through the heating core in the maximum cooling; and a bypass valve controlling the amount of the air flowed to the heating core in the evaporator core.