baber/WOPTO huggingface dataset:
Patent KR-20060128012-A (KR)
Title: Lithographic methods to reduce stacking fault nucleation sites and structures having reduced stacking fault nucleation sites
Inventor: HALLIN CHRISTER
IPC: H01L21/205
Filed: 2005-02-14
Abstract: Epitaxial silicon carbide layers are fabricated by forming features in a surface of a silicon carbide substrate having an off-axis orientation toward a crystallographic direction. The features include at least one sidewall that is orientated nonparallel (i.e., oblique or perpendicular) to the crystallographic direction. The epitaxial silicon carbide layer is then grown on the surface of the silicon carbide substrate that includes features therein.
Patent KR-20060129501-A (KR)
Title: Metal-coated resin molded article and production method therefor
Inventor: IKEGAWA NAOTO
IPC: B29C71/02
Filed: 2005-03-07
Abstract: A metal-coated resin molded article is provided, which has improved adhesion between a metal layer and a substrate of a resin composition as well as excellent moldability, heat resistance, electronic and mechanical properties. The resin composition comprises a liquid-crystalline polyester and an epoxy-group containing ethylene copolymer. The ethylene copolymer contains 50 to 99.9 wt% of an ethylene unit and 0.1 to 30 wt% of at least one of an unsaturated carboxylic acid glycidyl ester unit and an unsaturated glycidyl ether unit in the molecule thereof. A content of the ethylene copolymer is in a range of 0.1 to 25 parts by weight with respect to 100 parts by weight of the liquid-crystalline polyester.
Patent KR-20060133003-A (KR)
Title: Briquette for raw material of metal and method for production thereof
Inventor: MATSUDA MITSUMA
IPC: C22B1/248
Filed: 2005-03-10
Abstract: A briquette for a raw material of a metal, which is produced by a method comprising the steps of impregnating a powder dust containing a metal powder with a solidification auxiliary containing sodium silicate before or after the compression molding of the powder dust, and finally drying them. The above briquette can be suitably used for effectively re-utilizing a powder dust containing a metal powder.
Patent KR-20060135880-A (KR)
Title: Voltage regulating circuit
Inventor: SMIDT PIETER J M
IPC: H02M3/04
Filed: 2005-04-06
Abstract: A voltage regulating circuit comprising a rectifier (2) for receiving an AC voltage (Vmains)and for generating a rectified AC voltage (vrec),and a capacitor (3) connected in parallel with said rectified AC voltage for providing a DC voltage (VDC) over a load (5), characterized by a unidirectional current switch (4) provided between the rectifier (2) and the capacitor (3), and a control block (6) arranged to activate the switch (4) at selected instances (7) during negative slopes of the rectified AC voltage (vrec)so that said DC voltage (VDC) does not exceed a predetermined voltage limit. By controlling the voltage provided by the rectified mains, the DC voltage can be regulated to any preset value (lower than the AC mains peak value). The inventive voltage stabilizer will guarantee a desired constant DC load voltage value for different mains peak input voltages and under wide range of load variations. Thereby a converter driven by this voltage can be more optimized or even be unregulated.
Patent KR-20070001249-A (KR)
Title: Method and device for the reproduction of information
Inventor: SERRA MERCE
IPC: G06F15/18
Filed: 2005-04-14
Abstract: The aim of the invention is to provide an intelligent system for the reproduction of information, which adapts itself to the wishes and requirements of the user in a practically imperceptible manner that involves little or no additional complexity. To achieve this, the information to be reproduced is selected randomly from information or a plurality of information, based on an adaptive probability distribution. In addition, the adaptive probability distribution is adapted in accordance with the detected user behaviour for the reproduction of the selected information. The behaviour of the user is consequently used as a controlled variable for the adaptation of the adaptive probability distribution, the latter defining the probability among the reproducible information or information objects in which the reproducible information is provided that a specific piece of information, contained in an information object, will be selected to be included in the next piece of information to be reproduced in the subsequent random selection. ® KIPO & WIPO 2007
Patent KR-20070012731-A (KR)
Title: Water absorbing agent and production method thereof
Inventor: NAKAMURA MASATOSHI
IPC: C08L33/00
Filed: 2005-04-28
Abstract: According to a water absorbing agent of the present invention and a method of the present invention for producing the water absorbing agent, (i) water absorbent resin particles having an internal cross-linked structure obtained by polymerizing a water-soluble unsaturated monomer, (ii) organic acid (salt), and (iii) water-soluble multivalent metal salt are mixed, so that it is possible to provide a water absorbing agent which suppresses permeation of metal components into the water absorbent resin particles and enables the metal components to evenly adhere to an entire surface of the water absorbent resin in a dot manner. ® KIPO & WIPO 2007
Patent KR-20070007965-A (KR)
Title: Highly-charged stable dental composition which may be cross-linked/polymerised by cationic reaction
Inventor: DERUELLE MARTIAL
IPC: A61K6/896
Filed: 2005-04-28
Abstract: The invention relates to highly charged cationic dental compositions, comprising at least one compound (A) which may undergo cationic reactions, at least one dental filling (B), optionally at least one dispersant (C), comprising at least one organic polymer or copolymer, at least one cationic photocuring agent and optionally at least one photosensitizer (E), said composition being characterised in that at least one dental filling (B) is treated by a) at least one organosilicon coupling agent (F) and b) at least one compound (G), said organosilicon coupling agent (F), comprising at least one reactive function (frA) directly bonded to a silicon atom forming a chemical bond to the dental filling after activcation and at least one reactive function (frB) indirectly bonded to a silicon atom forming a chemical bond to a reactive function (frC) of the compound (G). ® KIPO & WIPO 2007
Patent KR-20070032736-A (KR)
Title: 노광 방법 및 디바이스 제조 방법
IPC: H01L21/027
Filed: 2005-07-20
Abstract: 액체를 원하는 상태에서 유지하여 기판을 양호하게 노광할 수 있는 노광 방법을 제공한다.     액체를 통하여 노광되는 기판 (P) 을 구성하는 기재 (1) 의 상면 (1A) 은, 감광재 (2) 에 의해 피복되는 유효 영역 (4) 을 갖고, 유효 영역 (4) 외측에서 기재 (1) 의 표면이 액체와 접촉하지 않도록, 유효 영역 (4) 외측의 기재 (1) 의 표면의 적어도 일부가 제 1 재료 (3) 에 의해 피복되어 있다.      
       
     노광, 유효 영역, 액체
Patent KR-20080063563-A (KR)
Title: 공기 조화기
Inventor: KIM DONG JIN
IPC: F24F11/02
Filed: 2007-01-02
Abstract: 본 발명은 공기 조화기에 관한 것으로서, 상세하게는 실외 열교환기에 생성되는 성에를 제거하기 위한 제상 운전 과정에서 실내로 저온의 공기가 토출되는 것이 방지되는 공기 조화기에 관한 것이다.  
     본 발명에 따른 공기 조화기는 적어도 하나의 토출구가 형성되는 실내기 본체; 상기 본체 내부에 구비되어 실내 공기와 내부의 유체가 열교환되도록 하는 실내 열교환기; 및 상기 토출구 측에 제공되고, 방열부와 냉각부로 구성되며, 상기 본체가 제상 운전모드로 동작시 상기 실내 열교환기를 통과한 공기의 온도가 상기 방열부에 의해서 상승되도록 하는 열전소자가 포함된다.  
     이와 같은 본 발명에 의하면, 실외 열교환기에 생성되는 성에를 제거하기 위한 제상 운전시, 실내로 저온의 공기가 토출되는 것이 방지되는 효과가 있다. 
       
     열전소자, 제상
Patent KR-20090000113-A (KR)
Title: Web server and web service method thereof
Inventor: KWON O SHIK
IPC: G06Q50/00
Filed: 2007-01-03
Abstract: A web server and a web servicing method thereof are provided to substitute the character string of a file comprising the web resource with a character string formed into the symbol character combination of different types and compress the character string, thereby reducing the size of the files effectively. A web server(200) comprises a compression unit(210), a storage(220), and a controller(230). The compression unit substitutes the character string of a file comprising web resources with a character string formed with the symbol character combination of different types' and compresses the character string. The storage stores compression information about the web resources. If a web service is requested, the controller provides the requested web by executing the web resources according to the compression information stored in the storage.
Patent KR-20070012753-A (KR)
Title: Tarpaulin for projector screen with a reflection embossing and manufacturing method
Inventor: OK EUN HO
IPC: G03B21/56
Filed: 2007-01-08
Abstract: A tarpaulin for a projector screen with an aluminum light diffusing embossing and a method for manufacturing the same are provided to express a clear image by using a reflection of a wide visual angle. In a tarpaulin for a projector screen with an aluminum light diffusing embossing, a base tarpaulin is formed in the order of a PVC sheet(11b), an adhesive(12b), a glass fiber textile(13), an adhesive(12c), and a PVC dark slide(11c). A PVC reflection embossing sheet in which embossing of an arc-shape having a circumference angle of 120 to 150 degrees and a diameter of 50 to 300 micrometers is adjacently arranged on the base tarpaulin is bonded to the base tarpaulin by an adhesive.
Patent KR-20070049608-A (KR)
Inventor: LEE SANG CIN
IPC: C01D3/06
Filed: 2007-01-15
Abstract: [명칭] 해수로부터 음용수를 제조하는 과정에서 발생된 순수 소금물을 소금입자로 제조하는 장치 
     [구성] 상측으로는 배기 팬(16)들이 장치되고 앞에는 개폐 도어(11)가 조립되며 내부에는 하기의 전기히터판(13)들을 일정한 간격으로 고정시킬 수 있는 전기히터판 지지대(12)들이 구비된 하우징(10)과; 상기 하우징(10) 내부의 전기히터판 지지대(12)에 상하 및 좌우로 일정한 간격으로 고정되는 전기히터판(13)들과; 해수로부터 음용수를 제조하는 과정에서 발생된 순수 소금물을 담을 수 있고 상기 전기히터판(13)에 의해 가열되는 건조 팬(14)들과; 상기 하우징(10)을 관통한 채 상기 전기히터판(13)들 위에 각기 놓여지는 건조 팬(14)들 안으로 상기 순수 소금물을 일정량만큼 공급 시키는 관체(15)들로 구성된 것을 특징으로 한다. 
       
     해수, 소금, 극초단파
Patent KR-20080068309-A (KR)
Title: Coating resin composition and method of manufacturing the same for solvent inkjet media and media for solvent inkjet using coating resin composition and method of manufacturing the same
Inventor: GANG SANG HYEOK
IPC: C09D131/02
Filed: 2007-01-19
Abstract: A method for preparing a coating resin composition for solvent inkjet media is provided to produce the coating resin composition capable of being directly applied on a PET film without treating the PET film with a primer. A method for preparing a coating resin composition for solvent inkjet media includes the steps of: charging water into a round-bottomed flask equipped with a mechanical agitator and a reflux pipe, wherein the water contains 25-30wt% of vinyl acetate, 1-3wt% of 2-butenoic acid, 0.1-0.5wt% of benzoyl peroxide, and 60-70wt% of a stabilizer; performing polymerization in a reflux condition for 8-12 hours; and filtering the polymerized material to obtain PVAc-g-PBA.
Patent KR-20080069385-A (KR)
Title: Parts for magnet toy
Inventor: HAN SEUNG CHANG
IPC: A63H33/10
Filed: 2007-01-23
Abstract: A magnet mounting component and a magnet toy using the same are provided to increase the coupling force between the components of the magnet toy by utilizing the magnetic force effectively. A magnet mounting component includes a stopper member(110), a separation preventing unit(200) and a wedge portion(120). The stopper member includes a stopper portion(112) and a circumference portion(113). An opening(111) is formed on the stopper portion. The separation preventing unit is formed on the lower side area of the circumference portion to prevent the separation of a magnet(2) that is received into the inner area formed on the stopper portion and the circumference portion. The wedge portion is formed to protrude on the outer side of the circumference portion or the separation preventing unit.
Patent KR-20080043195-A (KR)
Title: Apparatus for acquiring network information
Inventor: LIU YONG
IPC: H04B7/26
Filed: 2007-01-24
Abstract: An apparatus for acquiring communication network information is provided to minimize the power consumption necessary to acquire communication network information by receiving communication network information from a terminal located at a short distance before directly accessing an AP(Access Point) in a remote place. An apparatus for acquiring communication network information comprises a high power communication part(520), a low power communication part(510), and a communication control part(530). The high power communication part transmits the first communication network information request to an AP in a wireless communication network. The low power communication part transmits the second communication network information request to one or more terminals which are located within the coverage of the wireless communication network. The communication control part controls the high power communication part and the low power communication part. In the case of failing in receiving communication network information through the high power communication part, the communication control part activates the low power communication part to transmit the second communication network information request.
Patent KR-20070079301-A (KR)
Title: Audio reproducing system and method thereof
Inventor: YOKOTA TEPPEI
IPC: H04S7/00
Filed: 2007-01-29
Abstract: An audio reproducing system and a method thereof are provided to reproduce the multi channel surround voice with small speakers by supplying voice signals processed with a virtual audio source. An audio reproducing system includes a pair of speaker units(11FL,11FR), a maintaining unit, and a voice signal outputting device(3). The maintaining unit maintains the pair of speaker units(11FL,11FR) arranged around the ears of a listener not to be attached on a baffle plate for combining the sound from each diaphragm of the pair of speaker units(11FL,11FR). The voice signal outputting device(3) processes an input voice signal with a virtual audio source in order for the listener to listen the voice outputted from the other speaker apparatus when reproducing with the pair of speaker units(11FL,11FR), and supplies the processed signal to the pair of speaker units(11FL,11FR).
Patent KR-20080072281-A (KR)
Title: Unification management system and control method for multi-air conditioner
Inventor: CHA BYOUNG KEUN
IPC: G06F17/00
Filed: 2007-02-01
Abstract: An integration management system of a multi air conditioner and a control method thereof are provided to receive operation information and product information of multi air conditioners from one or more multi air conditioner systems, thereby effectively performing maintenance, management and AS(After Service) of one or more multi air conditioner systems. One or more multi air conditioner systems(1~N) convert operation information or product information of one or more multi air conditioner groups according to a remote communication protocol, and transmit the converted information. A remote integration management system(CS) receives the data, converted according to the remote communication protocol, from one or more multi air conditioner systems. The remote integration management system remotely controls one or more multi air conditioner systems based on the received data.
Patent KR-20070029226-A (KR)
Title: Improved chair for attending a lecture
Inventor: KIM SUNG CHUL
IPC: A47C7/62
Filed: 2007-02-05
Abstract: An improved chair for attending a lecture is provided to change the position of a lecture desk to the rear and front or to the position of a neck support and to adjust the distance between the lecture desk and a seat. One bent end of a slide rod(14) is fixed to the inside of a lecture desk(16). The slide rod(14) is bent in the shape of L to support the lecture desk(16). One end of the slide rod(14) is inserted inside a receiving rod(12), which is bent in the shape of L. A position deciding protrusion is formed on the outer circumference of one end of the receiving rod(12). One end of the receiving rod(12) is inserted into the support(10). A position deciding recess to be coupled with the position deciding protrusion of the receiving rod(12) is formed on the support(10). The lecture desk is rotated.
Patent KR-20080074611-A (KR)
Title: Semiconductor device
Inventor: HAN SANG KEUN
IPC: H01L23/62
Filed: 2007-02-09
Abstract: A semiconductor apparatus is provided to minimize a defect rate of a semiconductor memory apparatus by cutting a fuse with a laser or an electrical manner. A fuse unit includes a semiconductor substrate(10), a first fuse(F1), a first fuse formed on the first fuse, and a contact(C1) coupling the first fuse and a second fuse. An interlayer dielectric(20) is formed on the semiconductor substrate. The first fuse is formed on the interlayer dielectric. An inter-metal dielectric(30) having a contact hole is formed on the first fuse. The contact hole exposes a part of an upper surface of the first fuse. The contact coupling the first fuse to the second fuse is formed on the contact hole. The first fuse and the second fuse are serially connected by the contact. The second fuse is formed on the contact and the second interlayer dielectric. The second fuse is overlapped with the first fuse. A constant region of the second fuse is cut by a laser.
Patent KR-20080075675-A (KR)
Title: Character input device
Inventor: OH EUI JIN
IPC: H04M1/23
Filed: 2007-02-13
Abstract: A text input device is provided to minimize the space necessary to input letters and exactly input letters according to a user's intention by arranging a plurality of external input keys at the outside of a direction input part. A text input device comprises a direction input part(10), a plurality of external input keys(50), the first sensing part, the second sensing part, and a control part. The direction input part enables a user to select and input one among a plurality of direction indication locations which are radially and separately arranged with a reference location in the center. The external input keys are radially and separately arranged at the outside of the direction input part. The first sensing part detects the input of a direction. The second sensing part detects whether an external input key is selected. Based on detection results from the first sensing part and the second sensing part, the control part extracts and inputs character codes which are allocated to each of the direction indication locations and each of the external input keys.
Patent KR-20080076172-A (KR)
Title: Exhaustion structure of hood with inner cooking space
Inventor: KIM HYO SHIN
IPC: F24C15/20
Filed: 2007-02-15
Abstract: An exhaust structure of a hood having an inner cooking space is provided to prevent an inner cooking space of a housing from being contaminated by smell, smoke and moisture. An exhaust structure of a hood having an inner cooking space comprises a housing(110), an exhaust port(112) and an inner cooking space provided in the housing. The exhaust port is installed at the upper center of the housing to provide an exhaust passage. The inner cooking space is used for cooking food. The housing includes a lower plate(113) having filters(103) at the left and right sides thereof. A partition(180) is installed between the filters. The partition is formed with a passage hole(104) through which the filter is connected with the exhaust port. The passage hole is disposed at the rear or upper portion of the partition.
Patent KR-20080077469-A (KR)
Title: Key user interfacing method and key user interfacing system
Inventor: CHOI DONG GYU
IPC: G06F3/00
Filed: 2007-02-20
Abstract: A method and a system for providing a key user interface are provided to offer an environment capable of executing a desired direct function conveniently by pressing a key button over a predetermined time and offer a short-cut function for executing the direct function without affecting a usual input device use system while using an OS(Operating System) or an application. A memory(110) records a key button and a command corresponding to the key button. A first determiner(120) determines whether a second key button is pressed after an interrupt generation time and generates an interrupt signal when the second key button is pressed after the interrupt generation time. A second determiner(130) determines whether a key-down duration of the second key button satisfies a direct function generation time, and recognizes the command corresponding to the second key button from the memory when the direct generation time is satisfied. A driving controller drives a direct function corresponding to the recognized command. The interrupt generation time is an interval set from previous key-up or key-down of a first button.
Patent KR-20070104214-A (KR)
Title: Air system for vehicles having device for drain of water control system using spring piston
Inventor: SEONG JIN WOOK
IPC: B60T15/00
Filed: 2007-03-22
Abstract: An air system of a vehicle using a spring and a piston to discharge moisture is provided to automatically drain the moisture and the oil generated in the air system by installing an automatic discharging device comprising the piston and the spring to either a water trap or to an air tank. An air system of a vehicle, capable of automatically discharging the moisture includes a water trap(30) whereto the compressed air from an air compressor is temporarily stored. The compressed air after leaving the water trap is then secondarily stored in an air tank capable of storing substantially larger volume of the compressed air than the water trap. An automatic discharging device having a spring(92) and a piston(90) is installed to a lower portion of at least to the water trap or to the air tank, removing the moisture and oil generated in the air system. The automatic discharging device includes an automatic valve main body comprising a moisture inlet(100), a moisture outlet(101), and a cylinder, the piston mounted on an upper end of the main body and moved longitudinally, the spring installed at the center section of the cylinder so as to come into contact with the piston, and a covering bolt(94) fixing the spring to a lower end of the cylinder. The air pressure difference between the automatic discharging device and the water trap or the air tank operates the spring and the piston which opens and closes an automatic valve(80) to drain the moisture and the oil out.
Patent KR-20080040541-A (KR)
Title: Blind using flexible solar cells
Inventor: OH SOO YOUNG
IPC: H01L31/042
Filed: 2007-03-29
Abstract: A blind apparatus using a flexible solar cell is provided to enhance power conversion efficiency by reducing the increase of a resistance according to the increase of a length of a solar cell in a lateral direction. Each of shielding plates is composed of a flexible solar cell. An electrical wire is formed to connect electrically each of the shielding plates and each of the flexible solar cells with each other. An output line is formed to draw electricity from the electrical wire. Each of the flexible solar cells includes a first electrode(310), a second electrode(320) facing the first electrode, and an electrolytic layer(330) inserted between the first electrode and the second electrode. The first electrode is composed of a semiconductor electrode. The second electrode is composed of a transparent electrode.
Patent KR-20080090718-A (KR)
Inventor: JANG AN SANG
IPC: E02D29/02
Filed: 2007-04-05
Abstract: 본 발명은 기존의 콘크리트 블록 보강토 옹벽의 문제점을 해소하기위한 것으로 기존의 콘크리트 블록대신 보강 토체에 직접 식생이 가능하도록 하면서 그 착근에 의하여 보강토체의 전면이 보호되게 하는 새로운 보강토 옹벽 구조체의 시공방법이다.  
     보강토체의 흙에 직접 목ㆍ초 본류의 식생이 가능하도록 함으로써 친환경적이고 또 그 착근에 의하여 보강 토체의 전면이 보호됨은 물론 어느 정도의 부등침하에 대해서도 유연하게 흡수할 수 있는 구조이다. 또한 단계별 성토에 의하여 보강토체의 전면 보호가 동시에 시공되므로 시공이 용이하고 효율적이다. 
     이를 위하여 보강토체에 사용되는 인장재를 이용하여 전면보호역할을 할 수 있는 인장재 포켓식 구조를 구성한 것이다. 인장재 포켓식 구조는 상면부와 표면부 및 하면부로 이루어지고 이는 다이아몬드 형상을 갖는 철망매트이다. 인장재 포켓식 구조의 표면부는 성토경사면의 기준면의 역할을 하므로 표면부의 양 절첩부에서 회동이 자유롭다. 또 표면부에는 식생매트와 부직포가 부착되어있다. 다이아몬드 형상의 철망매트와 식생매트 및 부직포는 보강토체의 흙과 접면되어있으므로 목초본류의 발아와 성장 및 착근이 용이한 구조이다. 
     다이아몬드 형상의 철망매트는 연성재료이므로 작은 부등침하에 대한 흡수력뿐 아니라 내진에도 우수하다. 성토경사면의 경사시공이 인장재 포켓식 구조의 표 면부에 의하여 용이하게 시공되는 유용한 발명이다.     
       
     인장재 포켓식 구조, 성토기준 경사면, 철망매트, 경사지지재, 지오그리드, 보강토체, 목초본류.