baber/WOPTO huggingface dataset:
Patent KR-20080044470-A (KR)
Title: Composite dry vacuum pump having roots and screw rotor
Inventor: HWANG TAE KYONG
IPC: F04C25/02
Filed: 2006-11-16
Abstract: A composite dry vacuum pump having roots and screw rotors is provided to keep high gas compression and transfer efficiency at the time of discharging process byproducts outside, and to prevent vibration and noise generated from a vacuum pump. A composite dry vacuum pump having roots and screw rotors comprises a housing(10), first and second roots rotors(31,32), first and second screw rotors(41,42), first and second driving shafts(21,22), first and second gears(24,26), and a motor(50). The housing has inner containing space, one part equipped with a suction hole and the other part equipped with a discharge hole. The first and second roots rotors are contained in the inner containing space of the housing, and installed so as to be engaged with each other. The first and second screw rotors are contained in the inner containing space of the housing, and installed so as to be adjacent to the first and second roots rotors, and engaged with each other. The first and second driving shafts are installed so as to be penetrated into the center of the first and second roots rotors, and the first and second screw rotors. The first and second gears are coupled so as to be engaged with the first and second driving shafts. The motor includes a stator(54) wound with a wire(54a) and equipped inside a case(52), and a rotor(56) connected to the first driving shaft so as to be rotated inside the stator.
Patent KR-20080044731-A (KR)
Title: Image forming apparatus
Inventor: AHN BYUNG SUN
IPC: G03G21/00
Filed: 2006-11-17
Abstract: An imaging apparatus is provided to improve performance for cleaning a transfer belt and miniaturize devices of the imaging apparatus. A voltage of the same polarity as the polarity of a toner which exists in a transfer belt(41) is supplied to the first transfer roller(47) located in the lowest stream for a movement direction of the transfer belt among a plurality of transfer rollers(44-47). The toner which exists in the transfer belt is inversely transferred to the first photosensitive body(31K) corresponding to the first transfer roller. A plurality of waste toner storing parts(37Y,37M,37C,37K) store a waste toner collected from a plurality of photosensitive bodies(31Y,31M,31C,31K). A capacity of the first waste toner storing part corresponding to the first photosensitive body among a plurality of the waste toner storing parts is greater than capacities of the other waste toner storing parts.
Patent KR-20080045846-A (KR)
Title: Method for manufacturing thin film transistor array panel
Inventor: KIM YOUNG MIN
IPC: H01L29/786
Filed: 2006-11-21
Abstract: A method for manufacturing a thin film transistor array panel is provided to improve the property of a thin film transistor, and to facilitate charge implantation by lowering a schottky barrier between an organic semiconductor and a metal. A gate electrode(124) is formed. An organic semiconductor layer(154), which is overlapped with the gate electrode, is formed. A conductive organic semiconductor layer is formed by doping a part of the organic semiconductor layer. A source electrode(173) and a drain electrode(175) are formed on the conductive semiconductor layer. The conductivity of the conductive organic semiconductor layer is eliminated by dedoping the conductive semiconductor layer using the source and drain electrodes as a mask.
Patent KR-20070057677-A (KR)
Title: Optical measuring device
Inventor: KANO KATSUAKI
IPC: G01N21/00
Filed: 2006-11-30
Abstract: An optical measuring device is provided to effectively remove contamination attached on a light transmitting window and to maintain the preciseness of measurement. A measuring unit(2) measures 90 degree scattered light of sample water. The measuring unit includes a measuring cell(5), a first case member(6), and a second case member(7). A flow controller(3) controls the introduction of sample water, the introduction of raw water for generating clean water, the discharge of the sample water, or the discharge of the clean water. The flow controller a first valve(8), a second valve(9), a third valve(10), and a fourth valve(11) mounted on the measuring cell. The valves for controlling the flow of fluid can be formed of various valves such as an electronic valve and a motor valve. A filter unit(4) generates the clean water from the raw water. The filter unit includes a filter case(12) and a second filter case(13) under the measuring cell. A first sample water inlet(14) for receiving first sample water and a second sample water inlet(15) for receiving second sample water are provided in the front surface of the measuring cell.
Patent KR-20070058336-A (KR)
Title: Geared stepping motor and communication device using the same
Inventor: TANABE KAZUO
IPC: F16C11/04
Filed: 2006-11-30
Abstract: A geared stepping motor and a communication device using the same are provided to accurately control a rotation angle without using a rotation angle sensor such as a photo sensor by employing a stepping motor. A communication device(1) using a geared stepping motor(10) includes an operation main body(2), a display main body(3), and a hinge part(4). A camera rotary part(5) is rotatably installed on the display main body(3). An image pickup element is installed inside the camera rotary part(5). The camera rotary part(5) rotates within a predetermined angle range by the small-sized geared stepping motor(10), and is stopped at an arbitrary angle by a pulse current supplied from the geared stepping motor(10). The small-sized geared stepping motor(10) is also installed in the hinge part(4) for driving the display main body(3).
Patent KR-20080050816-A (KR)
Title: Method for serving bookmark function of personal video recorder system
Inventor: PARK SE WON
IPC: H04N5/78
Filed: 2006-12-04
Abstract: A method for providing a bookmark function in a PVR(Personal Video Recorder) system is provided to increase a bookmark number without an additional key for the bookmark function. A control unit reproduces a broadcasting program selected by a user among broadcasting programs stored in a storing unit(S100-S130). If a bookmark setup command is received through a numerical key of a user interface(S140), the control unit displays a progress bar for displaying a part where a bookmark is designated in the broadcasting program on a screen(S150). If a bookmark command is received through another numerical key of the user interface(S160), the control unit displays a mark informing that the bookmark was already designated in the corresponding point of the progress bar(S170).
Patent KR-20080051812-A (KR)
Title: Billing system based distance in broadband convergence network and method thereof
Inventor: LEE KWANG JOON
IPC: H04L12/14
Filed: 2006-12-07
Abstract: A billing system based on location in a broadband convergence network and a billing method thereof are provided to calculate a fee corresponding to a phone call based on a location of an IP terminal using an IP address, thereby charging a communication fee. A call processing server(20) calculates a fee of an originating IP(Internet Protocol) terminal(2) and a receiving IP terminal(6) based on a distance between the originating IP terminal and the receiving IP terminal. The originating IP terminal provides location information to the call processing server. The receiving IP terminal provides location information to the call processing server. An IP-PBX(Private Branch eXchange)(10) is connected with the IP terminals, and provides an extension call service and an international call service.
Patent KR-20080054158-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: CHANG CHI TACK
IPC: G06F3/12
Filed: 2006-12-12
Abstract: An image forming device and a control method thereof are provided to enable a user to set up network setting easily by skipping a menu to a network setting menu when a network cable is connected, and reduce time/effort needed for searching the menu by checking and informing the user of the additional network setting. A network interface(210) detects connection of a network cable. A key input unit(220) receives a command and a network setting value from a user. A display unit(230) displays a screen and information related to network setting. An image forming controller(260) determines items requiring the network setting by checking the network setting, displays the screen for the network setting of the determined items, and performs the network setting based on the network setting value received from the user when the network cable is detected. A storing part(240) stores network setting information. The item includes at least one of an IP(Internet Protocol) address, a subnet mask, and a gateway. The image forming controller displays the network setting screen according to a network setting changing command of the user after displaying the usual network setting information.
Patent KR-20080054554-A (KR)
Title: Method and apparatus for controlling fuel supplying quantity in fuel cell system
Inventor: JEONG JA HOON
IPC: H01M8/04
Filed: 2006-12-13
Abstract: An apparatus for controlling the amount of fuel feed in a fuel cell is provided to stabilize the amount of fuel feed by considering fuel consumption caused by electrochemical reactions and fuel consumption caused by crossover. An apparatus for controlling the amount of concentrated fuel in a fuel cell system, in which diluted fuel drawn from a diluted fuel storage tank(FT) is mixed with concentrated fuel drawn from a fuel cartridge(CT) and supplied to a fuel cell stack, electric energy is generated to a degree corresponding to the feed drawn from the fuel cartridge, and water and unreacted fuel is returned to the diluted fuel storage tank, comprises: a mixer for mixing the diluted fuel with the concentrated fuel; a fuel concentration sensor(S) for sensing the concentration of the unreacted fuel at the anode outlet of the stack; a current gauge sensor(G) for sensing the density(I) of the current generated from the stack; a fuel dosing pump(DS) for drawing the concentrated fuel from the fuel cartridge and supplying the fuel to the mixer; a flow controller(C) for controlling the fuel feed flow of the fuel dosing pump; and a microcontroller that receives data about the unreacted fuel concentration and the current density, calculates fuel crossover by using a dimension-free crossover model equation derived from introducing CSTR postulation and complete hydrogen oxidation postulation, calculates the feed flow of concentrated fuel corresponding to the fuel consumption conformed to the current density plus the fuel consumption conformed to crossover, and controls the flow controller to adjust the fuel feed flow provided by the fuel dosing pump to the calculated fuel feed flow.
Patent KR-20080057536-A (KR)
Title: A apparatus for checking car door's open using optical fiber and a car door thereof
Inventor: KWON YOON JUNG
IPC: B60Q5/00
Filed: 2006-12-20
Abstract: An apparatus for checking a car door's open status using an optical fiber and a car door using the same are provided to easily recognize which one of car doors is opened by making the optical fiber emitted. A door glass(300) is formed at a car door frame(200). A door trim(400) is formed at a surface of the door frame. A car door open checking apparatus(100) lets a drivers know a door open status. The car door open checking apparatus includes a fiber member for a car door trim, a light source apparatus, a controlling apparatus, and a power apparatus. The fiber member for a car door trim is formed on the car door rim and includes optical fibers. The light source apparatus supplies light to the optical fibers. The controlling apparatus receives a signal from a car door switch or an operational bottom to control the light source. The power apparatus receives a control signal of the controlling apparatus to supply power to the light source apparatus.
Patent KR-20070070070-A (KR)
Title: Fabrication method and fabrication apparatus of group iii nitride crystal substance
Inventor: KASAI HITOSHI
IPC: C30B29/38
Filed: 2006-12-20
Abstract: A method and apparatus for preparing a group III nitride crystal substance is provided to effectively clean deposits adhered on a reaction chamber during growth of the group III nitride crystal substance. An interior of a reaction chamber is cleaned by introducing HCl gas into the reaction chamber, and a group III nitride crystal substance is vapor-deposited in the cleaned reaction chamber. The step of cleaning the interior of the reaction chamber is carried out under conditions of at least 1.013 hPa and not more than 1013 hPa for HCl gas partial pressure and at least 650 deg.C to 1200 deg.C for temperature in the reaction chamber.
Patent KR-20070082847-A (KR)
Title: Supporting body of plate
Inventor: TANAKA YONETA
IPC: H01L21/027
Filed: 2006-12-22
Abstract: A supporting body of a flat plate is provided to prevent a self-weight bending of the flat plate by using maintaining members formed on a base of the supporting body. A supporting body(1) is comprised of plural bar-type maintaining members and a flat surface at a portion contacted to a flat plate. The maintaining members include a first and a second maintaining members(2,3). The first maintaining member is allowed to yawing, rolling, and pitching movements and supported by a base of the supporting body at one point. The second maintaining member is allowed to the rolling movement and expansion in a direction where the second maintaining member is extended, limited to the pitching and yawing movements, and supported by the base of the supporting body at two points.
Patent KR-20070106379-A (KR)
Title: A process for protecting an article using an anti-icing coating, a coated article and a coated blade
Inventor: HOOVER KELLY L
IPC: C23C28/00
Filed: 2006-12-27
Abstract: A method for protecting an article using an anti-icing film, a coated article and a coated blade are provided to obtain desired anti-icing properties and prevent life span from being shortened in long-time use. A method for protecting an article using an anti-icing film comprising a step of coating an anti-icing composition including at least one no-additive polysiloxane on at least one surface of the article(12). The anti-icing composition is cured to form the anti-icing film having an ice shear strength of about 19kPa to 50kPa(14). A primer film is coated on said at least one surface before the anti-icing composition is coated. The primer film comprises a primer composition and catalyst. The catalyst comprises one selected from the group consisting of platinum, palladium and rhodium. In the step of curing the anti-icing composition, the anti-icing composition is heated at a temperature of about 25°C to 149°C for about 30minutes to 135minutes.
Patent KR-20060030896-A (KR)
Title: Pecvd silicon-rich oxide layer for reduced uv charging in an eeprom
Inventor: NGO MINH VAN
IPC: H01L21/8247
Filed: 2004-06-18
Abstract: A Si-rich silicon oxide layer (500) having reduced UV transmission is deposited by PECVD, on an interlayer dielectric (300), prior to metallization, thereby reducing Vt. Embodiments include depositing a UV opaque Si-rich silicon oxide layer (500) having a refractive index (R.I.) of 1.7 to 2.0. The Si-rich silicon oxide layer (SiRo) reduces UV cell charging problems in the fabrication of EEPROM flash memories.
Patent KR-20060073582-A (KR)
Title: Garment made from composite fabric for weather protection
Inventor: DUMMER TIMOTHY GRAEME
IPC: D06M15/53
Filed: 2004-07-07
Abstract: A waterproof, breathable, recyclable, layered composite fabric with stretch that is especially well-suited for weather protection garments and the like, has at least one layer of a woven, knitted, or non-woven face fabric of stretch-recovery bicomponent fibers, and an elastomeric waterproof film or coating of the same polymer, and optionally a liner fabric of knitted construction. The composite fabric is recyclable using traditional techniques to recycle polyester or polyamide. Garments made from this fabric are also disclosed.
Patent KR-20060029695-A (KR)
Title: A crash detection system
Inventor: NICAISE JEAN LOUIS
IPC: B60R21/00
Filed: 2004-07-16
Abstract: A crash sensor arrangement for a motor vehicle is disclosed. The crash sensor arrangement includes a first set of sensor (3, 4) comprising a respective sensor on each side of the vehicle. Each sensor (3, 4) is an accelerometer and has a predetermined sensing axis (5, 7). Each sensor (3, 4) is mounted on the vehicle (1) close to the outer skin of the vehicle and at a first longitudinal position such that the sensing axis (5, 7) of each sensor (3, 4) makes a predetermined angle to the longitudinal axis (6) of the vehicle (1). The predetermined angle is between 30°and 60° or between -30°and -60° The sensing axes (5, 6) are mirror symmetrical to each other relative to the longitudinal axis (6) of the vehicle (1), so that at said first longitudinal position, there are only said two respective sensors (3, 4), the sensing axes of the two sensor extending in different directions.
Patent KR-20060083452-A (KR)
Title: Process for producing protein hydrolysate and protein hydrolysate
Inventor: MAEDA MASAMICHI
IPC: A23L13/00
Filed: 2004-09-15
Abstract: It is intended to provide a process for producing a highly safe seasoning by highly decomposing meat or bone remaining after taking meat (in particular, chicken meat, chicken bone or culled chicken) with enzymes. It is also intended to utilize nitrogen at an elevated ratio compared with the existing low nitrogen utilization level. In decomposing protein in chicken meat, culled chicken or chicken bone, meat protein alone is decomposed by using an autolytic enzyme or an enzyme preparation containing an autolytic enzyme with a peptidase. In the case of using chicken meat as the starting material, it contains trace meat components (taurin, anserine, carnosine, creatine, etc.) and the content of Hyp (oxyproline) is controlled to 0.5% by mass or less based on the protein. In the case of using culled chicken or chicken bone as the starting material, it contains trace meat components (taurin, anserine, carnosine, creatine, etc.) and the content of Hyp (oxyproline) is controlled to 1.0% by mass or less based on the protein.
Patent KR-20060121891-A (KR)
Title: Organic electroluminescent device and display
Inventor: IWAKUMA TOSHIHIRO
IPC: H05B33/14
Filed: 2005-02-15
Abstract: Disclosed is an organic EL device having a multilayer structure wherein at least an anode (2), a first light-emitting layer (5), a hole blocking layer (6), a second light- emitting layer (7) and a cathode (9) are arranged in this order. In this organic EL device, the first light-emitting layer (5) and the second light-emitting layer (7) are both composed of a hole-transporting material. This organic EL device has high luminous efficiency and less color change.
Patent KR-20060134921-A (KR)
Title: Method for the production of carbonitride and oxycarbonitride ceramics
Inventor: KOEHNE MARTIN
IPC: C04B35/581
Filed: 2004-08-03
Abstract: Disclosed is a method for producing a carbonitride or oxycarbonitride ceramic by pyrolyzing precursors. Mixtures of at least one metal powder and/or metalloid powder or the alloys thereof, additional fillers, and at least one duroplastic resin are used as precursors.
Patent KR-20060081715-A (KR)
Title: Moisture-impervious water-swellable clay-containing "water-stop" composition containing a water-penetrable coationg
Inventor: DARLINGTON JERALD W JR
IPC: B29C48/12
Filed: 2004-07-29
Abstract: A waterproofing article in the form of rod-, or rope-shaped clay-containing compositions, and a method of waterproofing using the article, whereby a water-penetrable, degradable, or water-soluble film or coating forms an outer surface of the article for avoiding premature hydration of an underlying clay-containing composition. In the preferred embodiment, an inner core of a water- swellable clay-containing composition includes a coating of a water- removable or degradable material, completely encasing the major outer surfaces of the composition, having controlled, predetermined water- penetration; high pH degradability; or water-solubility so that the core of water-swellable clay-containing composition is quickly hydrated after water-penetration of the coating material, and to prevent clay hydration during installation, prior to water-penetration of the coating material.
Patent KR-20060083435-A (KR)
Title: Paraffin-soluble polymers and copolymers
Inventor: PATIL ABHIMANYU ONKAR
IPC: C08F210/00
Filed: 2000-01-14
Abstract: The invention is related to non-linear, paraffin-soluble olefin/carbon monoxide and olefin/acetylene/carbon monoxide copolymers. The invention is also related to a method for preparing olefin/carbon monoxide copolymers by heating a feed of at least one olefin, carbon monoxide, carbon dioxide, hydrogen, and methane in the presence of a free radical polymerization initiator. More particularly, the feed comprises at least one olefin, the total olefin amount ranging from about 5 to about 40 mole %, carbon monoxide in an amount ranging from about 1 to about 40 mole %, hydrogen in an amount ranging from about 4 to about 55 mole %, carbon dioxide in an amount ranging from about 3 to about 10 mole %, and methane in an amount ranging from about 4 to about 85 mole %. The feed may also include acetylene in an amount ranging up to about 10 mole %.
Patent KR-20060126637-A (KR)
Title: Electromagnetic shielding film and method for manufacturing same
Inventor: NAITO NOBUO
IPC: C25D7/00
Filed: 2005-01-20
Abstract: An electromagnetic shielding sheet (1) comprises a first anti-rust layer (23A), a first blackened layer (25A), a metal layer (21) and a second anti-rust layer (23B) sequentially formed on a transparent base (11) via an adhesive (13). A second blackened layer (25B) is so formed that it covers respective lateral surfaces of the first anti-rust layer (23A), the first blackened layer (25A), the metal layer (21) and the second anti-rust layer (23B) as well as the front surface of the second anti-rust layer (23B). The first anti-rust layer (23A) and/or the second anti-rust layer (23B) are made to contain one or more elements selected from chromium, nickel and silicon at the time of formation.
Patent KR-20060121146-A (KR)
Title: Mram device integrated with other types of circuitry
Inventor: KERSZYKOWSKI GLORIA J
IPC: G11C11/15
Filed: 2004-10-29
Abstract: A magnetoresistive random access memory (MRAM) (13) is embedded with another circuit type (12). Logic (12), such as a processing unit, is particularly well-suited circuit type for embedding with MRAM (13). The embedding is made more efficient by using a metal layer (26) that is used as part of the interconnect for the other circuit (12) also as part of the MRAM cell (13). The MRAM cells (13) are all written by program lines, which are the two lines that cross to define a cell to be written. Thus, the design is simplified because there is commonality of usage of the metal line (26) that is used for one of the program lines for the MRAM and for one of the interconnect lines for the logic (12).
Patent KR-20070018810-A (KR)
IPC: B02C19/06
Filed: 2004-10-18
Abstract: 벤추리는 흡입관을 통하여 유입되는 재료를 받고 재료 분쇄되도록 한다. 또한 재료가 분쇄됨에 따라 재료는 수분 추출 및 건조가 이루어진다. 벤추리에 연결된 기류 발생기는 벤추리를 통하여 재료를 끌어당기고 기류 발생기에 있는 입구 틈으로 보내기 위하여 고속의 기류를 발생시킵니다. 기류 발생기는 재료가 공기로부터 후속적으로 분리되는 출구로 분쇄된 재료를 유도합니다.
Patent KR-20060121199-A (KR)
Title: Spray coating device
Inventor: STEIGER PETER
IPC: B05B13/04
Filed: 2004-12-15
Abstract: Spraycoating apparatus to spraycoat front/rear sides (16) of circular objects, in particular the front sides (16) of wheels and rims (4) that are being moved by a conveyor (2). Spray devices (80, 81) are rotatable to and fro in arcuate manner and eccentrically to a drive axis of rotation (66). The drive axis of rotation (66) and the center axis (14) of the objects (4) are aligned with each other.