baber/WOPTO huggingface dataset:
Patent KR-20040005609-A (KR)
Inventor: UETAKE TOSHIYUKI
IPC: G11C11/41
Filed: 2003-07-04
Abstract: PURPOSE: To provide a semiconductor memory device in which a yield is kept high even when signal wiring is arranged above a memory cell region. CONSTITUTION: A plurality of memory cells, word lines and bit lines are formed on a surface of a semiconductor substrate. Each of the word lines is connected to a plurality of the memory cells, to select the memory cell. The bit line is arranged in an wiring layer above a wiring layer in which the word lines are arranged, and connected to a part of memory cell, to apply a signal read out of the selected memory cell by the word line. The signal wiring 26 is arranged in a wiring layer upper than the bit lines. The signal wiring 26 is partially overlaid with the bit lines. A shield layer 24 is arranged in the wiring layer between the bit lines and the signal wiring 26. When viewed from a visual line vertical to the surface of the semiconductor substrate, the shield layer 24 involves the bit lines in the region including the overlaying part of the bit lines and the signal wiring 26, and an opening 25 is provided in a region where the bit lines are not arranged.
Patent KR-20050005691-A (KR)
Inventor: WEE SUNG DON
IPC: G08G1/0969
Filed: 2003-07-07
Abstract: PURPOSE: A system for informing a restricted area of passable height for a vehicle is provided to prevent a safety accident in advance by scanning a path between departure and destination using a telematics system. CONSTITUTION: A vehicle height measurement unit(10) measures height of a vehicle. A comparator(20) receives information on the height of the vehicle and compares it with reference height. A telematics terminal(30) is installed in the vehicle, and it receives information from the comparator and destination data of the vehicle. And then, the telematics terminal stores a vehicle map, provides video and sound information to a user, stores the height of the vehicle, and scans an optimum path. And a call center(40) having a map data base receives information and data inputted to the telematics terminal.
Patent KR-20050006484-A (KR)
Inventor: LEE JEONG WOO
IPC: H01R31/06
Filed: 2003-07-09
Abstract: PURPOSE: A compatible USB(Universal Serial Bus) connector and data communication using the same are provided to enable a charging operation to be executed simultaneously with a data communication operation without a separate charging device. CONSTITUTION: A USB connector(12) is coupled to a USB port of a computer. An IF(Interface) connector(21) is coupled to an IF terminal of a terminal device. The USB connector and the IF connector are installed both ends of a main connector(10). A USB terminal and an IF terminal are installed at each end of a slave connector(20), wherein these USB terminal and IF terminal are connected to the USB connector of the main connector and the IF terminal of the terminal device, respectively. The slave connector is selectively connected to the main connector. A control part(11) is included in the main connector.
Patent KR-20040008093-A (KR)
Title: Copper paste and wiring board using the same
Inventor: SUMI HIROSHI
IPC: H05K1/18
Filed: 2003-07-16
Abstract: PURPOSE: A copper paste and a wiring board using the same are provided to ensure good plating or soldering property of a conductor layer, no generation of bulging or separation of the conductor layer even when the wiring board is heated. CONSTITUTION: A wiring board(1) comprises a conductor layer(10,11) comprising Fe and Cu, and at least one of a radiator(3), a connection terminal(6), a cover(7) and a circuit component, connected to the conductor layer(10,11) through a joining member. A surface of the conductor layer(10,11) is subjected to a plating treatment.
Patent KR-20050009428-A (KR)
Inventor: LIM BI O
IPC: H01L21/3205
Filed: 2003-07-16
Abstract: PURPOSE: A method is provided to fill stably a contact hole in spite of high aspect ratio of the contact hole by using two-step tungsten plug forming processes. CONSTITUTION: A first PMD(Pre-Metal Dielectric)(80) with first contact holes is formed on a silicon substrate(10) with transistors(20). A first tungsten plug made of a barrier metal(100) and a tungsten part(110) is filled in the first contact hole. A second PMD(120) with second contact holes corresponding to the first contact holes is formed thereon. A double tungsten plug(150-1) is completed by filling the second contact hole with a second tungsten plug.
Patent KR-20050010280-A (KR)
Inventor: KIM YOUN SOO
IPC: B29C43/46
Filed: 2003-07-18
Abstract: PURPOSE: A forming roller for making a construction panel having a latticed compartment is provided to form a compartment by a partition and to set up the partition erectly by executing vacuum-forming and cooling operations at the same time. CONSTITUTION: In a forming roller for making a construction panel having a latticed compartment, melted panel resin extruded from an extruder is formed into partitions and compartments on upper and lower sides by cut grooves(7) formed on the outer surface of the forming roller. The partition is vacuum-formed by a vacuum suction hole(6) arranged at the inner end of the cut groove of the forming roller to keep a constant shape. The vacuum suction hole is connected with a vacuum line(8). A cooling hole(9) is formed between the vacuum lines to refrigerate the partition.
Patent KR-20050010318-A (KR)
Inventor: SONG HOON
IPC: H01L21/304
Filed: 2003-07-19
Abstract: PURPOSE: A wafer cleaning system is provided to improve cleaning efficiency per a unit space of the whole wafer cleaning system by overturning a wafer and cleaning the wafer within one space. CONSTITUTION: A wafer cleaning system includes a cleaning chamber, a wafer spin chuck, a wafer overturning part and a wafer cleaning part. The wafer spin chuck(101) is installed in the cleaning chamber. The chuck includes a loading portion for loading a wafer(102) and lift pins(103) for moving the wafer up and down. The wafer overturning part(320) is installed over the chuck to overturn the wafer. The cleaning part(310) includes a vertical rotary shaft(311), a brush arm(312) connected with the shaft and a cleaning brush(313) connected with one end of the brush arm. The rotary shaft is capable of transferring the cleaning brush onto the chuck.
Patent KR-20050017668-A (KR)
Inventor: SONG HYUNG YONG
IPC: B65H57/00
Filed: 2003-08-01
Abstract: PURPOSE: A transfer guide apparatus for a winder by using electromagnetic force is provided to reduce energy consumption and installation cost by controlling and guiding transfer of the mover stably with magnetic force controlled by voltage and frequency, and to prevent friction noise and wear by restricting driving friction of the mover. CONSTITUTION: A transfer guide apparatus for a winder is composed of a supporting bobbin(3) having a magnetic mover(32) in a magnetic field part(31), N and S-pole coil bobbins(4,5) symmetrically installed at both sides of the supporting bobbin, magnetic stators(42,52) composed of shaft insertion holes fixed in the N and S-pole coil bobbins, a transfer guide shaft(6) connecting the magnetic mover to the magnetic stators with the vertical structure, and transferring the magnetic mover with magnetic force by an assembling unit, and an operation guide shaft(7) detachably mounted to the assembling unit of the transfer guide shaft and composed of plural winding guide pins(71).
Patent KR-20050016924-A (KR)
Inventor: KIM GWANG BAI
IPC: H01J9/02
Filed: 2003-08-04
Abstract: PURPOSE: An emitter composition, a method for producing the same, and a field emission device are provided to maintain a uniform level of light emission even at a low driving voltage, by adding diamond and carbon nanotubes to an emitter composition for a field emission device. CONSTITUTION: An emitter composition comprises carbon nanotubes, binder, glass frit, dispersant, and organic solvent. The emitter composition further includes diamond added to the composition by the content ratio of 0.1 to 20 weight%. A method for producing an emitter composition, comprises a step of injecting carbon nanotubes, binder, glass frit, dispersant, and organic solvent into a container; a step of adding diamond to the composition in the container by the content ratio of 0.1 to 20 weight%; and a step of arranging a stirring unit in the container, and producing a paste by stirring the composition for 1 to 3 hours.
Patent KR-20050015442-A (KR)
Inventor: KIM GEUN HO
IPC: H01L21/205
Filed: 2003-08-06
Abstract: PURPOSE: A method of depositing a hafnium oxide layer using MOCVD(Metal Organic Chemical Vapor Deposition) is provided to increase a thickness and a deposition speed by increasing a deposition temperature in comparison with an ALD method. CONSTITUTION: A method of depositing hafnium oxide layer using MOCVD includes a process for depositing a hafnium oxide layer by a chemical reaction between an organic source material including hafnium and a reaction gas. The organic source material including the hafnium is formed with tetrakis-ethyl-methyl-amino-hafnium. The reaction gas includes oxygen atoms and nitrogen atoms. The tetrakis-ethyl-methyl-amino-hafnium and the reaction gas are injected simultaneously into a reaction chamber.
Patent KR-20050017479-A (KR)
Inventor: KIM OK
IPC: C08G18/48
Filed: 2003-08-13
Abstract: PURPOSE: Provided is thermoplastic polyurethane formable epidermal product comprising polyester polyol containing ether useful for manufacturing instrument panel in automobile to improve releasing ability from cast, touch feeling and scratch-resistance. CONSTITUTION: The epidermal product comprises 30-70 wt.% of ether containing polyester polyol having 224.11-11.2mg KOH/g of hydroxyl value consisting of 15-60 wt.% of isocyanate compound, 40-80 wt.% of multi-functional carboxylate compound and 20-100 wt.% of polytetramethylene etherglycol having 561.0-56.1mg KOH/g hydroxyl value of multi-functional alcohol compound; 5-40 wt.% of chain extender selected from diols, triols and polytetramethylene etherglycol singly or in combination with two or more thereof; 0.5-10 wt.% of additive selected from anti-scratching enhancer and releasing enhancer singly or in combination with two or more thereof. The anti-scratching enhancer is selected from non-asbestos silicate, polyethylene modified wax and polyethylene modified fluorine wax.
Patent KR-20050022399-A (KR)
Inventor: LEE JONG SOO
IPC: G06F17/30
Filed: 2003-08-30
Abstract: PURPOSE: A method for managing information by using a hyperlink of a mobile communication terminal is provided to store information stored in each function DB of a terminal in a link DB, and to automatically retrieve whether associated information exists in the link DB when using a predetermined function, then to automatically generate a hyperlink to the associated information, so that a user can use the desired information. CONSTITUTION: A system registers representative information stored in each function DB of a terminal as index information of a link DB. When a user uses a function connected to the link DB, the system automatically retrieves whether an inputted word is registered in the link DB. If so, the system generates a hyperlink to related information of the link DB, and displays the generated hyperlink. If a predetermined select key is inputted while a cursor is moved to the linked word, the system outputs DB information of a linked function.
Patent KR-20040020826-A (KR)
Inventor: OHKAWA NARUMI
IPC: H04N5/374
Filed: 2003-09-01
Abstract: PURPOSE: To provide a solid state imaging device having 4Tr pixels, and its image reading method in which the degree of freedom is high in the design of a wiring layer and a good image having no "blur" nor "distortion" can be obtained. CONSTITUTION: In the solid state imaging device having 4Tr pixels, a signal line TG being connected with the gate electrode 28TG of a transfer transistor at a pixel of n-th row and a signal line Select being connected with the gate electrode 28SEL of a select transistor at a pixel of (n+1)th row are constituted of a common signal line, and the gate electrode 28TG at the pixel of n-th row and the gate electrode 28SEL at the pixel of (n+1)th row are constituted of one continuous pattern of the same conductive layer.
Patent KR-20050024654-A (KR)
Inventor: KIM DONG HO
IPC: B28C7/06
Filed: 2003-09-01
Abstract: PURPOSE: A mixer for very-early-strength latex-modified concrete is provided to offer a homogeneous concrete mixture, to reduce the concrete manufacturing time by opening the cement bag and inputting the cement at the same time and so to minimize the amount of a dispersed cement powder, and to improve the input velocity of aggregate. CONSTITUTION: The concrete mixer includes: a mixing container, having an input hole and a discharging hole; and a mixing blade unit(30), mounted on the mixing container, wherein the mixing blade unit(30) comprises: a shaft(31), installed on both lateral walls of the mixing container so as to be rotated; many rubber plates(33a,35a), arranged on the shaft(31) at regular intervals; and a arm(33b,35b), whose one end is fixed to the shaft(31) and whose other end supports the rubber plates(33a,35a).
Patent KR-20040064588-A (KR)
Inventor: NA IK GYUN
IPC: H01L21/68
Filed: 2003-09-08
Abstract: PURPOSE: A semiconductor processing apparatus is provided to remarkably improve an operation speed of a semiconductor processing apparatus and reduce the volume of the semiconductor processing apparatus by decreasing a transfer distance of a wafer frame in the X-axis direction of a wafer frame transferring apparatus and a transfer distance of a semiconductor in the X-axis direction of the first transfer apparatus. CONSTITUTION: A work table(410) has a wafer frame mounting part(411). A Y-axis direction driving unit(420) transfers the work table in the Y-axis direction. A wafer frame clamping unit(430) selectively fixes the main body of a wafer frame placed on a wafer frame mounting part. A semiconductor separating pin(440) separates a semiconductor attached to tape of the wafer frame, disposed under the work table. A Z-axis direction driving unit(450) transfers the semiconductor separating pin in the Z-axis direction. An X-axis direction driving unit(460) transfers the Z-axis direction driving unit in the X-axis direction.
Patent KR-20040034390-A (KR)
Title: Vacuum cleaner having water-cleaning function
Inventor: PARK MYEONG DEOK
IPC: A47L11/20
Filed: 2003-09-19
Abstract: PURPOSE: A vacuum cleaner having a water-cleaning function is provided to effectively collect dust from sucked air without a filter by using water. CONSTITUTION: A suction unit is formed at one end of a cleaner body, and includes a suction body, a suction hose, and a suction port(22). A body is communicated with the suction unit, and includes a filter(11), an inner body, an impeller(50), and a motor(51). The inner body stores washing water, and includes a jetting nozzle(32), a washing chamber(33), and a cyclone(34). A suction passage(31) and an air discharge passage(36) are formed at the upper part of the inner body.
Patent KR-20050029583-A (KR)
Title: Anti-obesity composition comprising arginine-conjugated linoleic acid
Inventor: KIM HEE DO
IPC: A61K47/48
Filed: 2003-09-23
Abstract: An anti-obesity composition comprising arginine-conjugated linoleic acid is provided, which arginine-conjugated linoleic acid(Arg-CLA) complex has improved inhibitory effect on obesity, so that the Arg-CLA complex is useful in anti-obesity food composition and medicinal composition. The anti-obesity composition comprises 0.02 to 10 parts by weight of arginine-conjugated linoleic acid complex as an effective component, wherein the anti-obesity composition is applicable for prevention and treatment of obesity; the composition is a food composition of dietary supplement or food additive; and the composition further comprises pharmaceutically acceptable carriers.
Patent KR-20050029823-A (KR)
Title: Hands free devices for discerning driver and system and method for discerning driver by using hands free devices
Inventor: HONG JONG CHEOL
IPC: H04B1/40
Filed: 2003-09-23
Abstract: A hands-free device for discerning a driver and a system and a method for discerning the driver by using the hands-free device are provided to supply terminal discerning information obtained from a wireless terminal to a driver discerning unit of a telematics device or a car computing system through a communication unit located between the hands-free device and the telematics device or the car computing system. A DB(DataBase)(855) associates intrinsic discrimination information on a wireless terminal with driver discrimination information, and stores the associated information. A discrimination information processor extracts the intrinsic discrimination information on the wireless terminal from the wireless terminal. A driver discerning unit(810) compares the extracted discrimination information with the stored discrimination information, and extracts the driver discrimination information based on the compared results, then discerns a car driver.
Patent KR-20050029656-A (KR)
Title: Method to build thin metal film without adhesive by using ion sputtering and ultrasonic welding
Inventor: YOU JEONG WON
IPC: C23C14/22
Filed: 2003-09-23
Abstract: To provide a method for manufacturing non-adhesive type thin metal film by substrate metal ion deposition and ultrasonic welding, wherein the method is capable of manufacturing a thin metal film and reducing manufacturing cost and process by strong metal ion bonding force and ultrasonic welding without use of an adhesive. The method for manufacturing non-adhesive type thin metal film by substrate metal ion deposition is characterized in that a metal ion bond layer is formed on the substrate by forming plasma under the vacuum state using magnetron or other methods, thereby scanning electron beams onto the surface of a moving substrate, wherein thickness of the metal ion bond layer is about 1 to 2 mum, and molecules of the substrate are bonded with molecules of metal by strong ion bonding so that ion bonded metal ions function as an adhesive for adhering the thin metal film. The method for manufacturing non-adhesive type metal foil film by ultrasonic welding is characterized in that a thin metal film is adhered to the surface of a substrate by ultrasonic welding, wherein metal ions are bonded to the substrate, friction heat is generated between the thin metal film and a metal ion layer of the substrate by vibration of vibrator to produce oxide so that the thin metal film and molecules of the ion layer are diffused to be bonded, wherein welding between the metal ion layer and the thin metal film is performed at a metal fusion point or less without thermal damage on the substrate, bonding effect of a thin metal film and a metal ion layer having equal properties is excellent, wherein ultrasonic frequency used is 20 to 40 KHz, and the higher ultrasonic frequency is, the lower welding energy is.
Patent KR-20050032131-A (KR)
Title: Hand stick apparatus for traffic signal indication using led
Inventor: JO IN HO
IPC: F21L4/00
Filed: 2003-10-01
Abstract: A traffic signal indication using an LED is provided to apply LEDs and an LED beam light guide bar to the signal indication, thereby remarkably extending a usage time of a battery while increasing a life of the signal indication and elegantly showing a luminous display state of the signal indication. A light guide bar(16) is manufactured in square bar or circular bar shape by being made of a transparent resin material. A translucent layer(24) is formed on a circumferential surface in length direction of the light guide bar(16) to disperse a beam moving along an internal light guide path of the light guide bar(16) in all directions. An LED holder(15) is combined with one-sided section in length direction of the light guide bar(16), and has a connection terminal for a PCB(22). One or more than two LEDs(18) radiate(s) the beam inside the light guide bar(16) by being mounted within the LED holder(15).
Patent KR-20050034155-A (KR)
Inventor: KIM KYOUNG KOOK
IPC: H01L33/06
Filed: 2003-10-08
Abstract: 본 발명은 질화물계 발광소자 및 그 제조방법에 관한 것으로 질화물계 발광소자는 기판, n형 클래드층, 활성층, p형 클래드층, 오믹콘택트층이 순차적으로 적층되어 있고, 오믹콘택트층은 아연산화물, 마그네슘 아연산화물, 베릴륨 아연산화물 중 어느 하나의 아연함유산화물에 p형 도판트가 첨가된 p형 아연함유산화물로 형성된다. 이러한 투명박막 전극을 이용한 질화물계 발광소자 및 그 제조방법에 의하면, p형 클래드층과의 오믹접촉 특성이 개선되어 우수한 전류-전압 특성을 나타낼 뿐만 아니라, 투명전극이 갖는 높은 빛 투과성으로 인해 소자의 발광효율을 월등히 향상시킬 수 있는 장점을 제공한다.
Patent KR-20050035553-A (KR)
Inventor: LEE JEA YOUL
IPC: A47J37/06
Filed: 2003-10-13
Abstract: 본 발명은 대나무 석쇠용 대나무절편 및 조립된 대나무 석쇠판의 보관 방법에 관한것으로, 대나무의 표면을 동결건조후 진공포장하여 냉장 보관 하면 오랜기간의 보관중에도 푸른대나무의 상태를 유지 시켜, 항상 푸른 대나무 구이판을 제공할수 있다.
Patent KR-20040036556-A (KR)
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/405
Filed: 2003-10-15
Abstract: PURPOSE: A semiconductor memory device and its control method are provided which need not to prepare non-selection time for a refresh operation and to realize a high speed SRAM with low cost by reducing chip area and power consumption. CONSTITUTION: According to the semiconductor memory device, the first and the second transistor(Tr1,Tr2) are connected serially between an access dedicated bit line(B(E)) and a refresh dedicated bit line(B(F)). A capacitor(C) is connected to a contact of the first and the second transistor. An access dedicated word line(W(E)) and a refresh dedicated word line(W(F)) are connected to a control port of the first and the second transistor. A judgement unit(130) judges whether a write address inputted from the external coincides with a refresh address before a fixed number of write cycles.
Patent KR-20050037728-A (KR)
Inventor: BAEK MYOUNG SU
IPC: G03G15/08
Filed: 2003-10-20
Abstract: 본 발명은 전자사진방식 화상형성장치의 토너 카트리지에 관하여 개시한다. 개시된 전자사진방식 화상형성장치의 토너 카트리지는, 감광드럼의 외주면에 형성된 정전잠상을 가시화하는 현상롤러와, 상기 현상롤러와 접촉되게 회전하면서 상기 현상롤러 상에 토너를 공급하는 토너공급롤러와, 상기 공급롤러로부터 상방으로 소정 거리 이격되게 설치되며, 그 일부는 상기 현상롤러의 일부를 덮는 실 브라케트와, 상기 실 브라케트에 그 일단이 부착되고, 그 타단이 상기 현상롤러의 외주에 접촉되게 설치된 외측 필름 실와, 상기 실 브라케트의 내측면에 부착되어서 그 일단이 상기 공급롤러의 외주에 접촉되게 설치되는 내측 필름 실을 구비하는 것을 특징으로 한다.
Patent KR-20050041346-A (KR)
Inventor: HWANG IN TAE
IPC: H04B7/02
Filed: 2003-10-30
Abstract: 본 발명은 미모 다중안테나 시스템에서 최소 수신 에스엔알을 기준하여 최적 엠시에스 레벨을 선택하므로 데이터 전송오류를 줄이고 전체 전송효율을 높이는 것으로, 미모 안테나 시스템을 통하여 데이터를 전송하는 경우에 프레임당 1024 비트로 판단되면 QPSK 변조방식과 1/3 코드율을 적용하여 송신하는 제1 레벨 과정; 상기 과정에서 안테나를 통하여 프레임당 1024 비트를 전송하는 것이 아니고 2048 비트로 판단되면 QPSK 변조방식과 2/3 코드율을 적용하여 송신하는 제2 레벨 과정; 상기 과정에서 판단하여 프렘임당 2048 비트가 아니고 3072 비트로 판단되면 8PSK 변조방식과 2/3 코드율을 적용하여 송신하는 제3 레벨 과정; 상기 과정에서 판단하여 프레임당 3072 비트가 아니고 4096 비트로 판단되면 16QAM 변조방식과 2/3 코드율을 적용하여 송신하는 제4 레벨과정으로 이루어지는 특징에 의하여, 각 안테나 별 데이터 전송의 오류 확률을 줄이고, 미모 안테나 시스템의 전체 데이터 전송률을 높이며, 전송 데이터에 전송오류가 발생하지 않으므로 전송되는 데이터에 신뢰도를 제고하는 효과가 있다.
Patent KR-20040040387-A (KR)
Inventor: YAMADA MAYU
IPC: H04B7/26
Filed: 2003-11-05
Abstract: PURPOSE: A mobile communication system, a wireless network controller, a base station and a communication method are provided to determine a layer of data transmitted to a mobile station by a base station with regards to each wireless area, based on area resource information on wireless resources, and to transmit the data to the mobile station according to the determination. CONSTITUTION: A resource information collecting device(13) collects area resource information on wireless resources for each wireless area covered by a base station(10a). The collecting device(13) collects the area resource information periodically or by responding to a request of a wireless network controller(20). A resource information managing device(14) informs the wireless network controller(20) of the collected area resource information. A data transmitter/receiver(12) transceives data with the wireless network controller(20). A wireless transmitter/receiver(11) wirelessly transceives data with a mobile station(30), and obtains layered data for each wireless area from the data transmitter/receiver(12). The wireless transmitter/receiver(11) inputs information on a receiving capacity of the mobile station(30) and information on a radio environment to the collecting device(13).