baber/WOPTO huggingface dataset:
Patent KR-20050121725-A (KR)
Title: Machine tool having a tool magazine
Inventor: CORBEAN IOAN MIRCEA
IPC: B23Q3/157
Filed: 2004-03-30
Abstract: A machine tool comprises a tool magazine (48) that, in turn, comprises an endless chain (51), which can be driven in a circulating manner and which is provided with tool holding fixtures (56). The tool magazine (48) has an angular design with an essentially horizontal upper limb (61) and with a lower limb (57) that extends downward. The chain (51) extends, in essence, through both limbs (57, 61). A fitting location (59) is provided in the lower limb (57).
Patent KR-20060008981-A (KR)
Title: Lyophilic fuel cell component
Inventor: EXTRAND CHARLES W
IPC: H01M2/08
Filed: 2004-05-03
Abstract: A fuel cell component (36) with surfaces having improved lyophilicity so that liquid on the component (36) adheres closely to the surface in relatively flat droplets or sheets. The Iyophilic surfaces may be formed with a thin layer of inherently Iyophilic polymer (38) on the surface of the component (36). The lyophilic surfaces may be selectively provided on critical areas of the component (36), such as for example on flow channel wall surfaces of bipolar plates and membrane electrode assemblies, thereby inhibiting liquid blocking of the flow channels during operation of the fuel cell.
Patent KR-20060004992-A (KR)
Title: Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance
Inventor: CHUN CHANG MIN
IPC: B04C5/085
Filed: 2004-05-18
Abstract: Cermets are provided in which a substantially stoichiometric metal carbide ceramic phase along with a reprecipitated metal carbide phase, represented by the formula MX CY, is dispersed in a metal binder phase. In MxC y M is Cr, Fe, Ni, Co, Si, Ti, Zr, Hf, V, Nb, Ta, Mo or mixtures thereof, x and y are whole or fractional numerical values with x ranging from 1 to 30 and y from 1 to 6. These cermets are particularly useful in protecting surfaces from erosion and corrosion at high temperatures.
Patent KR-20070074396-A (KR)
Title: Network printing system and printing method using the same
Inventor: KIM HAN SUNG
IPC: G06F3/12
Filed: 2006-01-09
Abstract: A network printing system and a network printing method are provided to improve convenience by enabling a networked printer to automatically change of a port number of a printing process. The printer(200) performs the process for receiving/printing printing data. A host device(100) is connected to the printer through the network and checks whether the port number for identifying the process performed in the printer is changed or not. If the port number is changed, the host device transmits the printing data to the printer by using the changed port number. The host device checks the change of the port number by requiring the change of the port number from the printer and receiving a response to an inquiry from the printer.
Patent KR-20070074400-A (KR)
Title: Method for refining node position information in wireless sensor network
Inventor: PARK JONG HUN
IPC: H04L12/28
Filed: 2006-01-09
Abstract: A method for resetting node position information in a wireless sensor network is provided to perform a function of a shadow anchor node and supply an anchor node to nodes without anchor nodes by resetting an initial position and confirming position information in the wireless sensor network. A method for resetting node position information in a wireless sensor network includes the steps of: setting an initial position based on an anchor node; receiving a position resetting message from the anchor node(S302); resetting the initial position by measuring a distance between adjacent nodes based on the anchor node(S306); and converting the anchor node into a shadow anchor node based on the reset position information, and broadcasting the reset position information and the shadow anchor information to other nodes(S310).
Patent KR-20070080081-A (KR)
Title: An apparatus for lighting a display stand
Inventor: NOH SI CHUNG
IPC: A47F11/10
Filed: 2006-02-06
Abstract: An apparatus for lighting a display stand is provided to enable a user to install it easily and to reduce a changing work time using a fixing bracket, and to light on and off plural fluorescent lamps individually. An apparatus for lighting a display stand includes: a fixing bracket(21) detachably mounted on the end of a rack(3), and comprising a contact part and a lighting part; an electronic stabilizer(23) inserted into a pair of inside ribs formed on a right side in the lighting part; a reflector(25) detachably installed on a pair of sliding grooves formed on the central part in the lighting part; a lamp holder(27) installed on the both ends of the fixing bracket; and a fluorescent lamp(29) fastened to the lamp holder.
Patent KR-20060017560-A (KR)
Inventor: LEE SUNG YUL
IPC: E05B1/00
Filed: 2006-02-09
Abstract: 본 발명은 도어(Door)의 닫힘 상태를 유지하는 기능을 가진 도어 잠금 장치가 설치된 도어의 개폐 방법 및 그 장치에 관한 것으로, 더욱 구체적으로는 실린더(10) 일측 단부에는 래치볼트(20)가 출입 가능케 설치하고, 실린더(10) 내부에는 스프링을 탄설하여 래치볼트(20)의 탄력 작동이 가능케 하며, 실린더(10)의 타측 단부에는 래치볼트후퇴수단을 형성하여 래치볼트후퇴수단에 의해 래치볼트(20)를 실린더(10) 내부로 후퇴시켜 여닫이식 문의 개페가 가능케 구성된 공지의 도어 잠금 장치에 있어서, 
     상기 래치볼트후퇴수단(30)에 도어(60) 내, 외측에 설치되는 핸들(40,41)의 로드(401)를 결합하여 핸들(40,41)을 도어가 열리는 방향으로 밀거나 당겨서 래치볼트(20)를 실린더(10) 내부로 후퇴시켜 도어를 개폐할 수 있게 구성함으로써, 도어에 설치된 핸들을 도어가 열리는 방향으로 밀거나 당기는 단순한 동작만으로도 도어를 여닫을 수 있기 때문에 일반인 뿐만 아니라, 몸이 불편한 장애인이나 노약자 및 환자 등의 도어 개폐가 용이하게 이루어질 수 있는 이점이 있다. 
       
     도어 잠금, 핸들, 래치볼트, 실린더, 래치볼트후퇴수단
Patent KR-20070094147-A (KR)
Title: Electrochemical device having advanced safety by using thermal expasion materials and preparation method thereof
Inventor: LEE HO CHUN
IPC: H01M2/34
Filed: 2006-03-16
Abstract: An electrochemical device, and a method for preparing the electrochemical device are provided to improve safety by increasing the volume and pressure inside a device. An electrochemical device is provided with a material whose volume is expanded by heat in the empty space of the inside of the device at a temperature above a certain point. Preferably the certain point(temperature) is 60 deg.C. Preferably the material is at least one selected from polyethylene, polypropylene, polyethylene oxide, polypropylene oxide, polyvinylidene fluoride, polytetrafluoroethylene, poly(vinyl fluoride), polyacrylonitrile, poly(vinyl chloride), poly(vinyl vinylidene), polymethyl methacrylate, polymethyl acrylate, poly(vinyl alcohol), polymethacrylonitrile, poly(vinyl acetate), poly(vinyl pyrrolidone), polycarbonate, polyethylene terephthalate, polycaprolactam, polyurethane, polyethyleneimine, polybutadiene, polystyrene, and polyisoprene.
Patent KR-20070095554-A (KR)
Title: Evaporation apparatus for manufacturing display device, manufacturing apparatus for display device having the same and manufacturing method of display device using the same
Inventor: KIM HOON
IPC: C23C14/12
Filed: 2006-03-21
Abstract: An evaporation apparatus for manufacturing a display device and a method of manufacturing the display device are provided to prevent an evaporation material from overflowing by using an overflow preventing bump. An evaporation apparatus for manufacturing a display device includes an outer furnace(321), an inner furnace(323), and a heating source(325). The outer furnace is made of an inorganic material. The inner furnace is arranged inside the inner furnace and made of a metal. The heating source heats the outer furnace. The outer furnace is made of an inorganic material containing boron nitride or an aluminum oxide. The inner furnace is made of a metal containing at least one of molybdenum, tungsten, and titanium. An overflow preventing bump is formed along opening portions of the inner furnace and covers a part of opening portions.
Patent KR-20060105523-A (KR)
Inventor: SUGA TAKEHARU
IPC: F01M11/03
Filed: 2006-03-29
Abstract: 오일 횡유동의 영향을 받기 어렵고, 필터의 지지강성이 높거나 또는 필터의 장착 작업성이 양호하며, 또한 종래에 비하여 경량인 필터 내장 오일팬을 제공한다. 
     오일 펌프에 연통하는 오일 유로 (Q) 를 내부에 구비함과 함께, 오일 펌프로 향하는 오일을 여과하는 필터 (20) 를 갖는 필터 내장 오일팬 (P1) 으로서, 오일 유로는, 오일팬의 저벽부 (5) 를 따른 유로벽 (7) 을 갖는 저부 유로 (Qb) 와 오일팬의 제 1 측벽부 (1) 를 따른 유로벽 (8) 을 갖는 측부 유로 (Qs) 를 구비하고, 제 1 측벽부는, 저부 유로에 개구되어 그 저부 유로 내에 필터를 삽입시킬 수 있는 드레인 구멍 (1h) 을 구비하고 있으며, 저부 유로에는, 삽입된 필터를 거는 필터 걸음부 (7k) 가 형성되고, 드레인 구멍에는 드레인 구멍의 폐색 플러그 (10) 를 고정하는 플러그 고정부 (1m) 가 형성되고, 폐색 플러그에는 삽입된 필터의 단말부 (21k) 를 맞닿게 하여 고정하는 필터 수용부 (11k) 가 형성되어 있다.
Patent KR-20060105678-A (KR)
Inventor: GANNON ELAINE M
IPC: A61F13/15
Filed: 2006-03-31
Abstract: 본 발명은 액체 투과성 커버, 액체 불투과성 차단층, 신체 접촉면, 내의 접촉면, 제품이 신체 접촉면 위에 배치되도록 신체에 고정시키기 위한 접착제 및 제품의 내의 접촉면으로부터 사용자가 촉각으로 감지할 수 있는 촉각 감지용 배치물을 포함하는 흡수 제품에 관한 것이다. 
       
     액체 투과성 커버, 액체 불투과성 차단층, 신체 접촉면, 내의 접촉면, 흡수 제품.
Patent KR-20060107364-A (KR)
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2006-04-06
Abstract: 본 발명은 허용 가능한 전체 부하 범위에 걸쳐 ZVS를 달성하는 전압 공진형 컨버터를 제공한다. 스위칭 전원 회로는 정류 회로(평활 커패시터(Ci)를 포함)에 의해 상용 AC 전압을 정류 및 평활화하는 것에 의해 생기는 DC 입력 전압을 제공받는 그 1차측 스위칭 컨버터로서 E등급의 공진형 컨버터를 포함한다. E등급의 스위칭 컨버터의 1차측 직렬 공진 회로의 초크 코일은 절연 컨버터 트랜스(PIT)의 1차 권선(N1)으로 사용된다. 1차측 및 2차측 사이의 종합 결합 계수는 절연 컨버터 트랜스(PIT) 자체의 결합 계수와 초크 코일(L10)과 1차 권선(N1) 사이의 등가의 병렬 접속에 의해 약 0.65로 설정된다. 1차측 병렬 공진 회로의 공진 주파수(fo1)와 1차측 직렬 공진 회로의 공진 주파수(fo2)는 약 60㎑의 거의 동일한 값으로 설정된다. 
       
     스위칭, 전원회로
Patent KR-20070103096-A (KR)
Title: Second grade pure water production system
Inventor: JUNG JU HOAN
IPC: B01D35/12
Filed: 2006-04-18
Abstract: A purifying apparatus is provided to extend the lifetime of a membrane filter having a porous membrane, by cleaning the membrane filter using valves, sensors, and pipes, and to supply uniformly clean water by counting an operation time of a second purifying apparatus and a use time of each filter. A feed valve(1) is joined to a first water pipe(P1) to control the amount of input water. A purifying bath is joined to a fifth water pipe(P5) to store purified water. A temperature sensor(5), an inlet valve(7), a first pressure sensor(9), and a high pressure sensor(11) are respectively positioned on a second water pipe(P2) and a third water pipe(P3), which are connected to a pretreatment filter(3). A second pressure sensor(13) is positioned on a fourth water pipe(P4) connected to the high pressure pump. A drain valve(17) connects the fourth water pipe and a sixth water pipe(P6) positioned at the rear of a membrane filter(15). An outlet valve(19) is connected to the sixth water pipe and a seventh water pipe(P7) of a bypass structure. The valves, the sensors, and the pipes perform remove external particles from a membrane filter and clean the membrane filter.
Patent KR-20070105434-A (KR)
Title: System for cleaning, inspecting and managing a stud bolt hole
Inventor: CHOI SANG HOON
IPC: G21C13/02
Filed: 2006-04-26
Abstract: A stud hole automation cleaning, inspection and management system is provided to improve the reliability of stud holes and scientifically manage the record which is necessary for securing the sealing property of a pressure vessel. A stud hole automation cleaning, inspection and management system includes a body(100), a main controller(200), a pendent controller(300), a lavation tank(400) and a vacuum cleaner(500). The body moves according to the upper surface of a cylinder type main flange, and cleans, inspects, and manages a hole for contracting a stud bolt. The main controller is connected to the body, and has an auto controlling unit(210) and a manual controlling unit which make it move automatically and manually, and has a photo detecting unit which manages the status of the hole. The pendent controller is connected to the main controller and enables the manual operation. The lavation tank is connected to the body, and supplies to lavation to the hole. The vacuum cleaner cleans the hole, and absorbs and keeps the foreign substance and the lavation.
Patent KR-20060115636-A (KR)
Title: Baking hardening type cold rolled steel sheet with high yield ratio and process for producing the same
Inventor: YOON JEONG BONG
IPC: C21D8/02
Filed: 2006-05-03
Abstract: A cold rolled steel sheet capable of enhancing yield strength and lowering in-plane anisotropy by AlN precipitates in bake-hardening type IF(interstitial free) steel and a method for manufacturing the same are provided. A bake-hardening type cold rolled steel sheet with high yield ratio comprises, by weight percent, 0.001 to 0.01% of C, 0.08% or less of S, 0.1% or less of Al, 0.004 to 0.02% of N, 0.2% or less of P, 0.0001 to 0.002% of B, 0.005 to 0.15% of Ti and 0.002 to 0.04% of Nb with the balance being Fe and other inevitable impurities, wherein the Al, N, Ti, Nb, C and S satisfy 1<=(Al/27)/(N^*/14)<=10, and Cs(solid carbon) satisfies 5 to 30, wherein N^*=N-0.8Î(Ti-0.8Î(48/32)ÎS)Î(14/48), Cs=(C-NbÎ12/93-Ti^*Î12/48)Î10000, Ti^*=Ti-0.8Î((48/14)ÎN+(48/32)ÎS), and Ti^*=0 provided that Ti^*<0, and wherein AlN precipitates have an average size of 0.2 mum or less.
Patent KR-20060117264-A (KR)
Title: A mold clamping apparatus of a die casting machine and so on, a method of changing a mold in the die casting machine and so on provided with the mold clamping apparatus and a changing system of a moving die plate
Inventor: TSUJI MAKOTO
IPC: B22D17/22
Filed: 2006-05-12
Abstract: A die plate for a die casting machine and so on capable of reducing die height as low as possible, a mold clamping apparatus for the die casting machine and so on having the die plate, a method of changing a mold in the die casting machine and so on using the mold clamping apparatus having the die plate, a method of changing a moving die plate of the mold clamping apparatus having the die plate, and a changing system for carrying out the method of changing the moving die plate are provided. A mold clamping apparatus for a die casting machine and so on comprises: a base(BS); a fixed die plate(FXPL) erected and fixed on an end of an injection side of the base; a moving die plate(MVPL) disposed on the base such that the moving die plate advances and retreats oppositely to the fix die plate; a guide means(18) disposed on the base in order to guide advancing and retreating movements of the moving die plate; a first drive means for allowing the moving die plate to advance and retreat on the guide means; a tie bar that simultaneously passes through a portion in the vicinity of a corner of each die plate and acts to maintain a mold clamping state of both die plates; and a second drive means for imparting mold clamping force between the fix die plate and the moving die plate, wherein the each die plate is formed in such a manner that a general mold for fastening and holding an insert die detachably can be received in the die plate.
Patent KR-20070115056-A (KR)
Title: Semiconductor device
Inventor: LEE JEE EUN
IPC: G11C7/22
Filed: 2006-05-30
Abstract: A semiconductor device is provided to minimize pulse width variation of output control clocks(RCLKDO,FCLKDO) according to PVT(Process, Voltage, Temperature) variation. A first output control clock generation unit(210) outputs a first output control clock by decoding a rising DLL(Delay Locked Loop) clock and a falling DLL clock. A second output control clock generation unit(260) outputs a second output control clock by decoding the rising DLL clock and the falling DLL clock secondly. The first output control clock generation unit comprises a first delay unit(220) delaying the falling DLL clock and a first output part(230) outputting the first output control clock by receiving an output signal of the first delay unit and the rising DLL clock.
Patent KR-20060128696-A (KR)
Title: Image processing apparatus and method
Inventor: NAGAI JUN
IPC: H04N1/405
Filed: 2006-06-08
Abstract: An image processing apparatus is provided to reduce a memory use amount of a data memory remembering attribute signals according to the number of kinds of attribute areas, simply define attribute signals, and reduce a load of a processor. A table including whole attribute areas is formed based on information peculiar to an image processing apparatus(S801). Attribute areas which a drawing command includes are judged according to drawing object formation(S802). The number of kinds of the attribute areas which a drawing command includes is counted(S803). A bit number of a newly defined attribute signal is decided based on the number of kinds of the attribute areas to form an attribute information table representing corresponding relations between the attribute signal and attribute signals corresponding to the attribute areas which a drawing command includes(S804). An attribute signal is generated for every pixel and the generated attribute signal is stored in a data memory(S805). The attribute signal is converted into an attribute signal to be used by an output image processor(S806). Output image processing is executed based on the converted attribute signal(S807).
Patent KR-20070117973-A (KR)
Title: Portable digital device having graphic user interface system which uses two cursors and two pointing devices as the input devices
Inventor: PARK TAE UN
IPC: H04B1/40
Filed: 2006-06-10
Abstract: A portable digital appliance having an interface system having two pointing devices and two cursors is provided to enable the introduction of a hand-held phone with a computer function and a computer with the size of a hand-held phone by solving a problem about a key board. A portable digital appliance includes a graphic user interface(GUI) enabling a user to input characters and symbols through a virtual key board by operating two pointing devices having a switch function by using two fingers of the user. The pointing device includes a touch pad device. The touch pad device has a program employing the change of a capacity of the touch pad when a switch function as a user presses the touch pad. A smaller protrusion or groove is formed on the surface of the touch pad to recognize the finger and to serve as a reference point of the movement of the finger.
Patent KR-20070119845-A (KR)
Title: Method for forming metal pattern of semiconductor device
Inventor: PARK SA RO HAN
IPC: H01L21/027
Filed: 2006-06-16
Abstract: A method for forming a metal pattern in a semiconductor device is provided to avoid a defect of uniformity and coating of an ARC(anti-reflective coating) by forming metal layer on a hard mask layer pattern and by forming an ARC after a planarization etch process is performed to remove a step. A first metal layer is formed on the surface of a semiconductor substrate(100) having a first hard mask layer pattern(115b). A planarization etch process is performed by a CMP process until the first hard mask layer pattern is exposed. An ARC and a photoresist layer pattern are formed on the resultant structure. The ARC and the first hard mask layer pattern are etched by using the photoresist layer pattern as a mask to form a second hard mask layer pattern(155b), and the photoresist layer pattern and the ARC are eliminated. After a second metal layer is formed on the resultant structure, a planarization etch process is performed by a CMP process until the second hard mask layer pattern is exposed so that a metal layer pattern is formed. The first and second metal layers can be made of an aluminum, tungsten or polysilicon layer.
Patent KR-20060083951-A (KR)
Inventor: SEGAWA YUJI
IPC: H03K19/003
Filed: 2006-06-28
Abstract: 본 발명은 인버터를 이용한 비교기에 있어서, 고속으로 또한 정확한 비교 동작을 연속으로 행하는 것을 목적으로 한다. 비교기로서 기능하는 인버터(31)와 동등한 전기적 특성을 갖는 더미 인버터(32)를 설치한다. 더미 인버터(32)에 제어 회로(33)로부터 Vth 검출용 입력 전압 (Vin')을 입력시키고, 더미 인버터(32)로부터 출력되는 Vth 검출용 출력 전압 (Vout')을 제어 회로(33)에 입력시켜 더미 인버터(32)의 문턱 전압(Vth)을 검출한다. 그 문턱 전압(Vth)이 외부의 기준 전압(VR)에 일치하도록, 더미 인버터(32) 및 인버터(31)를 각각 구성하는 MOS 트랜지스터(Q3, Q4)의 백 게이트 전압을 제어함으로써 인버터(31)의 문턱 전압(Vth)를 제어한다.
Patent KR-20080002034-A (KR)
Title: Apparatus for controlling the overlap of bill separating part
Inventor: JEONG YUN SEOK
IPC: G07F19/00
Filed: 2006-06-30
Abstract: An apparatus for controlling the overlap of a bill separating unit is provided to adjust the overlap precisely and to prevent partial wear of a guide roller and a feed roller by controlling the overlap degree of the guide roller and the feed roller through pitches of threads. An apparatus for controlling the overlap of a bill separating unit controls the overlap degree of a guide roller(63) and a feed roller(62) of the bill separating unit installed at a depositing and drawing unit or a recycle box of an ATM(Automated Teller Machine) to separate bills one by one. An overlap controlling member(120) has threads on the surface and rotates to move the guide roller forward or rearward to the feed roller correspondently to the pitches of the turned threads.
Patent KR-20080004742-A (KR)
Title: Composition for skin whitening containing diosgenin
Inventor: PARK DEOK HOON
IPC: A61Q19/02
Filed: 2006-07-06
Abstract: A composition comprising diosgenin is provided which is able to more effectively inhibit tyrosinase and melanogenesis compared to vitamin C without generating any toxicity and irritation, thereby being usefully used for cosmetics, medicines or foods for skin whitening. A skin whitening composition comprises 0.0001-15 wt.% of diosgenin as an effective ingredient. A skin whitening cosmetic composition comprises the skin whitening composition and is in the form of solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, surfactant containing cleansing, oil, powdery foundation, emulsion foundation, wax foundation or spray. A skin whitening pharmaceutical composition comprises the skin whitening composition.
Patent KR-20080004904-A (KR)
Title: Real-time web intigrity verification system
Inventor: OH HEE KUCK
IPC: G06F11/00
Filed: 2006-07-07
Abstract: A system for verifying web integrity in real-time is provided to defend a direct homepage attack deleting or altering data of a web server, or changing a link of a webpage by constructing a robust security service added to a usual security system such as a firewall and an SSL(Secure Socket Layer)/TLS(Transport Layer Security). A real-time web integrity verifying system is implemented based on an Open SSL, and an integrity data generating module and an integrity verifying module using an SHA(Secure Hash Algorithm)-1 and an N-gram based indexing technique are linked with a squid proxy server and an Apache web server. The system includes an integrity data database for verifying the integrity and a raw data database for restoring raw data. The Apache web server is linked with the integrity data generating module and the squid proxy server is linked with the integrity verifying module. The integrity data generating module generates integrity data for all data used in the web server and stores the integrity data to the integrity data database. The integrity verifying module verifies the integrity of the raw data by loading the raw data and the integrity data from each database when a user requests the web service.
Patent KR-20080006203-A (KR)
Title: Method and device for cover page generating in broadcasting and forwarding of facsimile document
Inventor: LEE JU CHUL
IPC: H04N1/32
Filed: 2006-07-11
Abstract: A method for generating a cover page in the facsimile broadcast and the facsimile forwarding of a facsimile document, and an apparatus thereof are provided to include information of all receiving addresses in the facsimile cover page in the facsimile broadcast of the facsimile document and include information of an address for transmitting an original document in the facsimile cover page in the facsimile forwarding of the facsimile document. When a facsimile transmitting signal is received, a CPU(30) forms a cover page for facsimile document broadcast and broadcasts the facsimile broadcast cover page and a scan image to a designated receiving address. If a facsimile document is received from a transmission-side facsimile, the CPU(30) forms a cover page for the forwarding of the received facsimile document and forwards the forwarding cover page and a scan image to a designated receiving address.