baber/WOPTO huggingface dataset:
Patent KR-20090068623-A (KR)
Title: Method and apparatus for testing semiconductor device, method for detecting proper stress voltage
Inventor: KIM HYUN JOO
IPC: H01L21/66
Filed: 2007-12-24
Abstract: A method and an apparatus for testing a semiconductor device and a method for detecting a proper stress voltage are provided to improve reliability of the semiconductor device by testing an electrical characteristic of the semiconductor device. A proper stress voltage applied for testing an electrical characteristic of a DUT(Device Under Test) is detected. The electrical characteristic of the DUT is tested by using the proper stress voltage. The electrical characteristic of the semiconductor device is tested and the DUT with a defect is scraped.
Patent KR-20080059523-A (KR)
Title: Inspection method, inspection apparatus and computer-readable storing medium storing program
Inventor: KUMAGAI YASUNORI
IPC: H01L21/66
Filed: 2007-12-24
Abstract: An inspection method, an inspection apparatus, and a computer-readable storing medium storing a program are provided to secure electrical conduction between a probe and an object, using switching circuits and to increase test reliability of the electrical characteristic. An inspection apparatus includes a probe card, a chuck, a moving device, and a tester. The probe card includes a test circuit(40), a printing circuit(41), and first and second switching circuits(42,43). The first switching circuit includes a switching devices(42a) for switching the connection between a terminal(A1) connected with the probe and a terminal(A2) connected with a cathode terminal(B1), and the connection between the terminal(A1) and a terminal connected with terminals(D1,D2). The first switching circuit has a switching device(42b) for switching the connection between a terminal(A4) and a terminal(A5), and the connection between a terminal and a terminal(A6). The second switching circuit includes a switching device(43a) for switching the connection between a terminal(C1) connected with a terminal(A3) and a terminal(C2), and the connection between the terminal(C1) and a terminal(C3). A control part(50) controls the test circuit, the printing circuit, and the switching circuits.
Patent KR-20090069383-A (KR)
Title: Level controlling apparatus for the heater of a chemical vapor deposition device
Inventor: KIM SUK BONG
IPC: C23C16/00
Filed: 2007-12-26
Abstract: A level controlling apparatus for a heater of a chemical vapor deposition device is provided to prevent the waste of high-price components due to abrasion of a tuning screw and a lead screw by reducing the control times of an unnecessary heater. A level controlling apparatus for a heater of a chemical vapor deposition device comprises: an upper heater level adjusting plate(30b) integrally formed on the bottom of a heater; a lower heater level adjusting plate(30a) connected to a driving part moving the heater vertically; a plurality of springs(35) installed at the constant interval along an edge between the upper heater level adjusting plate and the lower heater level adjusting plate; a plurality of lead screws(31) controlling the gap between the lower heater level adjusting plate and the upper heater level adjusting plate; a plurality of digital level gauge(40) outputting signals by sensing the slope of the heater through the slope of the lower heater level adjusting plate; and a controller receiving the signal outputted from the digital level gauge and converting the slope of the heater into display signals and outputting the display signals.
Patent KR-20090069934-A (KR)
Title: Nonvolatile memory device and method for fabricating the same
Inventor: AN JUNG HYUN
IPC: H01L27/115
Filed: 2007-12-26
Abstract: A nonvolatile memory device and a method for fabricating the same are provided to prevent substrate damage and a coupling ratio by forming an insulating layer on a lower part of a conductive layer for a floating gate. An insulating layer(31) having an opening of an island shape on a substrate(30) is formed, and a tunneling insulating layer(33) is formed on the substrate exposed by opening. A trench is formed by etching a floating gate conductive film and a insulating layer in a certain direction so that the insulating layer adjacent to the conductive film remain. An element isolation film(36) is formed in the trench, and a dielectric film(37) and a control gate conductive layer(38A,38B) are laminated on a whole area.
Patent KR-20090070142-A (KR)
Title: Gap-fill composition and method of forming interconnection line for semiconductor device
Inventor: HYUNG KYUNG HEE
IPC: C08L65/00
Filed: 2007-12-26
Abstract: A gap-fill composition is provided to be charged without voids even when filling a via hole or a trench hole having big aspect ratio, and to ensure dry etch rate identical a low-K dielectric interlayer insulating film or high wet etch selectivity. A gap-fill composition comprises a compound selected from the group consisting of an aromatic ring-containing compound represented by chemical formula 1 or chemical formula 2, which has average molecular weight(Mw) of 1,000-20,000; and an organic solvent. In chemical formula 1, n is <= n <= 190; R1 and R2 are independently any one selected from chemical formulae 3-5; R3 is represented by chemical formula 6; and R4 and R5 are independently hydrogen or alkyl. In chemical formula 2, n is <= n <= 190; R6 is any one selected from chemical formulae 3-5; R7 is represented by chemical formula 6; and R8-R11 are independently hydrogen or alkyl.
Patent KR-20080085666-A (KR)
Title: Discharge lamp and light source device
Inventor: ASHIDA KATSUMI
IPC: H05B41/24
Filed: 2007-12-28
Abstract: A discharge lamp and a light source device are provided to attach the discharge lamp to a lamp holder by rotating a rotation unit of the lamp holder, thereby accurately positioning a fixing base. A discharge lamp(10) has a fixing base(20) at one end. The fixing base includes a first moving body unit(21), a second moving body unit(23), and a groove unit(25). The first moving body unit includes a pair of notches. The second moving body unit has a diameter larger than the diameter of the first moving body unit and includes a bonding unit. The groove unit has a diameter equal to or less than an interval between the pair of notches and is formed between the first moving body unit and the second moving body unit.
Patent KR-20070045250-A (KR)
Inventor: SCHREYER OLIVER
IPC: H04L9/30
Filed: 2005-08-08
Abstract: 본 발명은 무선 범용 플러그 앤 플레이(UPnP) 네트워크에서 보안 환경을 설정하는 방법을 설명하며, 이 네트워크는 UPnP 디바이스 보안 명세서에서 정의된 UPnP 보안 콘솔 및 UPnP 제어되는 디바이스들을 포함하고, 여기서, 상기 UPnP 디바이스 보안 명세서에서 요구되듯이, 상기 UPnP 보안 부트스트랩(bootstrap)에 관한 디바이스로의 정보(특히, 초기화 공용/개인용 키쌍)입력은 단거리의 키 전송기(SKT)를 통해 구현된다. 상기 UPnP TakeOwnership 프로시져의 특별한 사용자 친화적 구현은 정보의 SKT로부터  상기 디바이스들에 입력하는 것 이외의 임의의 사용자 상호작용을 불필요하게 한다. 더 나아가 본 발명은 무선 UPnP 네트워크를 위한 보안 시스템을 서술하며, 이 네트워크는 상기 UPnP 디바이스 보안 명세서에서 정의되었듯이, 단거리의 키 전송기(SKT), 보안 콘솔 및 제어되는 디바이스를 포함한다.
Patent KR-20070026889-A (KR)
Title: Optical disc device for recording and reproducing
Inventor: JUTTE PETRUS
IPC: G11B7/08
Filed: 2005-07-12
Abstract: An optical scanning device for scanning an information carrier comprising tracks with a track pitch q, the closest track to the center of the information carrier having a radius r. The optical scanning device comprises a radiation source for generating a radiation beam and means for generating three spots on the information carrier from said radiation beam. The means for generating three spots are arranged in such a way that the distance s between two consecutive spots on he information carrier is such that equation (I) where s and q are in micrometers and r in millimeters, r is inferior to 10 millimeters and alpha is superior to 0.2. ® KIPO & WIPO 2007
Patent KR-20070044467-A (KR)
Title: Transfer film, its use and process for the production of decorated plastic articles
Inventor: HIRSCHFELDER ANDREAS
IPC: B41M5/00
Filed: 2005-08-10
Abstract: The invention relates to a transfer film comprising a carrier film having a first side and a second side, a release layer being arranged on the first side of the carrier film and a transfer layer being arranged on the side of the release layer facing away from the carrier film, either on the second side of the carrier film or on the side of the transfer film opposite the second side of the carrier film there being partially arranged a structured layer with a layer thickness of at least approximately 20 mum of a structuring varnish, whose compressive strength is substantially constant at least up to a temperature of 200° C., and to the use of such transfer films. The invention also relates to two processes for the production of a plastic article which is decorated with a transfer layer of a transfer film and which has three-dimensional structuring in the region of the transfer layer.
Patent KR-20070040406-A (KR)
Title: Seed and seedholder combinations for high quality growth of large silicon carbide single crystals
Inventor: MUELLER STEPHAN GEORG
IPC: C30B29/36
Filed: 2005-07-12
Abstract: A silicon carbide seeded sublimation growth system and associated method are disclosed. The system includes a crucible, a silicon carbide source composition in the crucible, a seed holder in the crucible, a silicon carbide seed crystal on the seed holder, means for creating a major thermal gradient in the crucible that defines a major growth direction between the source composition and the seed crystal for encouraging vapor transport between the source composition and the seed crystal, and the seed crystal being positioned on the seed holder with the macroscopic growth surface of the seed crystal forming an angle of between about 70° and 89.5° degrees relative to the major thermal gradient and the major growth direction and with the crystallographic orientation of the seed crystal having the c-axis of the crystal forming an angle with the major thermal gradient of between about 0° and 2°.
Patent KR-20070057918-A (KR)
Title: Replication of a high-density relief structure
Inventor: MEINDERS ERWIN R
IPC: G11B7/26
Filed: 2005-09-02
Abstract: The invention relates to a method for manufacturing a reverse mold (2, 4) for replicating a high-density relief structure (1), to such a reverse mold (2, 4) and to a method for replicating of such a high-density relief structure (1). To provide an improved and reliable method for the best possible replication of a high-density relief structure (1) a method for manufacturing a reverse mold (2, 4) for replicating a high-density relief structure (1) is proposed comprising the steps of: applying a curable polymer to a surface of said high-density relief structure (1) having surface shape information to be replicated, thus forming a layer (2) of curable polymer on said surface of said high-density relief structure (1), curing of said polymer to form a reverse mold (2, 4), and separating said reverse mold (2, 4) from said high-density relief structure (1).
Patent KR-20070053368-A (KR)
Inventor: DETLEFSEN ANDREAS
IPC: H03H9/145
Filed: 2005-09-21
Abstract: 본 발명에 따른 SAW 필터는 제 1 변환기와 제 2 변환기가 교대로 배열된 DMS 필터로서 설계된다.  대칭형 전기 출력측과 연결된 제 1 변환기는 다수의 직렬 부분 변환기의 직렬 회로를 포함하는데, 이때 상기 부분 변환기 각각에 전체 개구(A 0 )보다 작은 부분 개구가 제공되고, 상기 부분 개구들의 합이 전체 개구(A 0 )와 같다.  제 1 변환기 중 적어도 2개는 전기적으로 직렬로 접속된다.
Patent KR-20070067193-A (KR)
Title: Auxiliary content handling over digital communication systems
Inventor: PAILA TONI
IPC: H04N5/44
Filed: 2005-10-12
Abstract: A broadcaster prepares primary content session stream data, and auxiliary content files, such as subtitle text. The auxiliary data may be provided using a two-level structure. Here, the first level can be is a file having plural entries each with a control information item, e.g. a timestamp, and a reference is found. A receiver at a time relating to a timestamp renders video content from a packet (43) having that timestamp, and also renders subtitle text from the second level file (46) having the same reference as the reference corresponding to the timestamp in the first level file. Thus, the broadcaster defines when subtitle text strings are to be rendered but without requiring streaming of packets including the auxiliary data. This makes it easy for a receiver to synchronise the auxiliary data with the primary content. A single level file structure can be used instead.
Patent KR-20070073973-A (KR)
Title: Piezoelectric pump and stirling refrigerator
Inventor: ZHANG HENGLIANG
IPC: F25D11/00
Filed: 2005-11-11
Abstract: A piezoelectric pump and a Stirling refrigerator. The piezoelectric pump (6) comprises a casing (32) formed by welding a plurality of metal members to each other, a piezoelectric element (36) partitioning a space in the casing (32) into an operating space (34) and a back pressure space (35), and resin internal parts (33A, 33B) installed between the casing (32) and the piezoelectric element (36) and holding the piezoelectric element (36). The internal parts (33A, 33B) are formed of an easy-to-machine and easy-to-mold resin. The internal part (33A) specifies the outer periphery of the operating space (34) and the internal part (33B) specifies the outer periphery of the back pressure space (35). Since a recessed part is formed between the internal parts (33A, 33B) by facing the internal parts (33A, 33B) each other, the piezoelectric element (36) can be holdingly stored in the recessed part.
Patent KR-20070086575-A (KR)
Title: Storage of pulverulent substances having a high water content
Inventor: DRECHSLER MARGARETE
IPC: A61Q19/10
Filed: 2005-12-23
Abstract: Process to delay the release of water from a pulverulent preparation comprising cosmetic products, cleaning agents and detergents, wherein the pulverulent preparation contains at least 50 wt.% of water and a hydrophobed silicon dioxide powder, wherein the pulverulent preparation is in contact with a hydrophobic material during storage.
Patent KR-20070086856-A (KR)
Title: Network selection involving ganc redirection
Inventor: BUCKLEY ADRIAN
IPC: H04L69/14
Filed: 2005-11-28
Abstract: In one embodiment, a scheme is provided for effectuating generic access network (GAN) selection with respect to a user equipment (UE) device that is operable in wide area cellular network ((WACN) bands as well as in wireless access network bands (e.g., GAN bands and/or UMA bands). A network node (e.g., a GAN controller (GANC) or UMA network controller (UNC)) is equipped with logic for resolving service requirements as well as network information gathered by the UE device. Based thereon, an appropriatelist of UNCs/GANCs is provided to the UE device for selection, the UNCs/GANCs being operable with one or more wide area cellular networks identified for the UE device.
Patent KR-20070093418-A (KR)
Title: Fire suppression systems
Inventor: HAALAND PETER
IPC: A62C3/00
Filed: 2006-01-12
Abstract: Reactive fire suppression transport agents may be used to release catalytic fire suppression agents, in reaction zones, which may then be transported by naturally occurring flows paths downstream to the vicinity of flame holding regions for fire suppression for example, in aircraft. The reactive fire suppression agents may also be delivered in projectiles and/or by propulsion of the fire suppression agents, for example, by pressurization.
Patent KR-20070103063-A (KR)
Title: A fuel injector
Inventor: GOODWIN PETER JARVIS
IPC: F02M51/06
Filed: 2006-02-17
Abstract: a fuel supply conduit (1) for conveying fuel from a base end (3) of the fuel injector to a tip end (5) of the injector; a nozzle (7) at the tip end (5) of the injector for injecting the fuel into a combustion chamber; thermal conductor means (11,12) for conducting heat from said nozzle (7) at the tip end of the injector to the base end of the injector to cool the nozzle; and a housing (13) for said fuel supply conduit (1), said nozzle (7) and said thermal conductor means, wherein said thermal conductor means is thermally insulated from said fuel supply conduit (1) between said tip (5) and base (3) ends of the injector.
Patent KR-20070107791-A (KR)
Title: Liquid cartridge, loading/unloading device of liquid cartridge, recording apparatus, and liquid ejection apparatus
Inventor: NOZAWA IZUMI
IPC: B41J2/17
Filed: 2006-03-28
Abstract: A cartridge loading/unloading device includes a cartridge holding mechanism 154 which holds a liquid cartridge 80 when a liquid cartridge 80 is inserted by a first predetermined stroke, and a power transmission converting mechanism 153 which ensures a push-in force required for loading of the ink cartridge 80 using the principle of the lever by the rotational motion of a lever arm 160, and which converts the rotational motion of the lever arm 160 into a second predetermined stroke S of movement required for loading of the ink cartridge 80 in a state in which it is held by the cartridge holding mechanism 154. The cartridge holding mechanism 154 includes an integral engaging member 155 which is engaged with the front side of one surface of the ink cartridge 80 in its loading direction across the center of the one surface.
Patent KR-20070103091-A (KR)
Title: Conductive polishing article for electrochemical mechanical polishing
Inventor: CHEN LIANG YUH
IPC: H01L21/304
Filed: 2002-04-10
Abstract: An article (205) of manufacture and apparatus are provided for planarizing a substrate surface. In one aspect, an article (205) of manufacture is provided for polishing a substrate including polishing article comprising a body having at least a partially conductive surface (510) adapted to polish the substrate and a mounting surface (530). A plurality of perforations (505) may be formed in the polishing article (205) for flow of material therethrough. In another aspect, a polishing article (205) for polishing a substrate includes a body having a polishing surface and a conductive element disposed therein. The conductive element may have a contact surface that extends beyond a plane defined by the polishing surface. The polishing surface may have one or more pockets formed therein. The conductive element may be disposed in each of the polishing pockets.
Patent KR-20080012845-A (KR)
Title: Genetically modified microorganism and process for production of macrolide compound using the microorganism
Inventor: MACHIDA KAZUHIRO
IPC: C12P17/08
Filed: 2006-05-24
Abstract: A genetically modified microorganism capable of directly producing a 16-hydroxylated macrolide compound; and a process for producing a 16-hydroxylated macrolide compound using the microorganism. Specifically, a genetically modified microorganisms having DNA encoding a polypeptide involved in the biosynthesis of a macrolide compound pladienolide and DNA encoding a polypeptide having a pladienolide 16-hydroxylase activity; and a process for producing a 16-hydroxylated macrolide compound comprising the steps of culturing the genetically modified microorganism in a culture medium and collecting a 16-hydroxylated macrolide compound from the culture medium.
Patent KR-20080002919-A (KR)
Title: Apparatus and method for use of large liquid crystal display with small driver
Inventor: HARDING IAN
IPC: G09G3/18
Filed: 2006-04-15
Abstract: An apparatus has (1) a liquid crystal display driver having N common drive lines and M segment drive lines; (2) a liquid crystal display having Q common drive leads and R segment drive leads, and (3) P multiplexers. N, M. P, Q and R are each integers greater than zero; Q is greater than N, or R is greater than M, or Q is greater than N and R is greater than M; the multiplexers contain a plurality of switches, wherein the number of switches is equal to (Q minus N) plus (R minus M) and each switch defines a normally-open contact, a normally closed contact and a common contact; the N common drive lines connect directly or through one or more multiplexers with the Q common drive leads, and the M segment drive lines connect directly or through one or more multiplexers with the R segment drive leads. The apparatus may also include a cancel circuit connected to the switches preferably connected to an unused segment drive line to provide a cancel signal.
Patent KR-20070121041-A (KR)
Title: No-rinse pretreatment methods and compositions for metal surfaces
Inventor: HE LINGYUN
IPC: C23C22/78
Filed: 2006-03-28
Abstract: Conversion and passivation coatings and methods for metal surfaces such as steel and aluminum are disclosed. The coating compositions comprise an aqueous sol of cerium oxide and/or silica particles and a ureido silane compound. The methods of the invention comprise contacting the requisite metal surface with the coating composition.
Patent KR-20080005449-A (KR)
Title: Piece of garment
Inventor: KLUG HELMUT
IPC: A41D19/00
Filed: 2006-04-24
Abstract: Disclosed is a piece of garment, e.g. in the form of a glove, comprising an outer layer that encloses at least one interior space which is provided with an opening for accommodating a body part such as a hand and is subdivided into at least two adjoining chambers. Each chamber encompasses at least one chamber opening that is arranged in the opening of the interior space and selectively accommodates the body part such as a hand. The material of each chamber can be constructed with at least one layer of protective material which can be provided with an insulating material, a functional layer material, a cut-resistant material, a heat-resistant and/or a flame-proof material, for example. The inventive design allows the user of the glove to selectively put his/her hand into one of the chambers that are provided, according to the desired protective effect, while the unused chamber lies in the interior space in a compressed manner.
Patent KR-20080013949-A (KR)
Title: Exhaust gas analyzer
Inventor: GOTO KATSUTOSHI
IPC: G01N21/35
Filed: 2006-04-28
Abstract: An exhaust gas analyzer capable of real time analyzing of exhaust gas by measuring, on a spot-by-spot basis, the concentration, temperature, etc. of the exhaust gas components at one cross-section of an exhaust path. Using the analyzer reduces analysis costs. An exhaust gas analyzer (10) has a sensor section (11-14) in an exhaust path, the sensor section (11-14) having an optical fiber (25) for irradiating exhaust gas with laser light and a detector (26) for receiving the laser light emitted from the optical fiber and transmitted through the exhaust gas, the exhaust path being constructed from an exhaust manifold (3) for discharging the exhaust gas of an engine (2), an exhaust pipe (4), a first catalyst device (5), a second catalyst device (6), a muffler (7), and an exhaust pipe (8). The exhaust gas analyzer (10) analyses the exhaust gas by measuring conditions such as the concentration, temperature, etc., of its components based on the laser light received by the detector. The sensor section has a through-hole (21) having a shape matching a cross-sectional shape of the exhaust path. Infrared laser light (R) is emitted from the optical fiber (25) to the through-hole (21) and received by the detector (26) after crossing the exhaust path.
Patent KR-20080014829-A (KR)
Title: Method and apparatus for loop filter size reduction
Inventor: YOUSSOUFIAN EDWARD
IPC: H03L7/06
Filed: 2006-05-10
Abstract: To reduce the size and cost of a loop filter, such as for example a loop filter in a phase lock loop, two or more charge pumps may be configured to inject current into two or more nodes of the loop filter. In such a configuration and for a given voltage value across the loop filter, capacitors sizes may be rrrinirnized and loop stability may be maximized. Current injection at the nodes of the loop filter increases voltage across the loop filter without a corresponding increase in capacitor size. In one embodiment the feedback loop comprises a phase or frequency detector configured to compare a feedback signal with a reference signal and based on the comparison, output or cause to be output one or more current signals to a loop filter. The current injection to the loop filter generates a voltage, which may be detected to generate a corresponding output signal.