baber/WOPTO huggingface dataset:
Patent KR-20070071096-A (KR)
Title: Image sensor and manufacturing method thereof
Inventor: PARK SANG HYUK
IPC: H01L27/146
Filed: 2005-12-29
Abstract: An image sensor is provided to prevent a peeling phenomenon of an LTO(low thermal oxide) by exposing a metal pad without damaging a micro lens and forming the LTO. A substrate(20) is prepared which includes a pad part and a photodiode part. A metal pad(200) is formed on the substrate of the pad part. A passivation layer(203) is formed on the substrate including the metal pad, exposing a part of the metal pad. A color filter array and a micro lens(207) are sequentially formed on the passivation layer in the photodiode part. A TiN layer can be formed on the metal pad. An oxide layer can be formed under the passivation layer.
Patent KR-20070072129-A (KR)
Title: In plane switching mode liquid crystal display device having multi-domains
Inventor: KANG DONG JIN
IPC: G02F1/1343
Filed: 2005-12-30
Abstract: A multi-domain in-plane switching mode LCD(Liquid Crystal Display) is provided to greatly improve a viewing angle characteristic by dividing a pixel into a plurality of domains having different main viewing angles, and dividing each domain into a plurality of regions having a plurality of main viewing angles. A plurality of pixels are defined by a plurality of gate lines(103) and a plurality of data lines(104), and include a plurality of domains(101a,101b,101c,101d). A plurality of common electrodes(105a,105b,105c,105d) and pixel electrodes(107a,107b,107c,107d) are disposed in respective domains, extend in different directions from that of adjacent domains, and are bent at least once to divide each domain into a plurality of regions having different main viewing angles, thereby forming an in-plane electric field. The pixel includes four domains.
Patent KR-20070072198-A (KR)
Title: Method for fabricating liquid crystal dispaly device
Inventor: YANG JOON YOUNG
IPC: G02F1/136
Filed: 2005-12-30
Abstract: A manufacturing method of an LCD(Liquid Crystal Display) is provided to reduce the interference effect between an active layer and a common electrode, thereby preventing the generation of the signal distortion. A gate line, a gate electrode(103a) and a common electrode(103b) are formed on a substrate(101). A gate insulating layer(105), an active layer(107) and a conduction layer(109) are sequentially stacked on the entire of the substrate. The gate insulating layer, the active layer and the conduction layer are patterned so that an active layer pattern, source/drain electrodes and data line are formed by means of a diffraction exposure mask. A passivation layer is formed on the entire of the substrate. The passivation layer is patterned so that a contact hole for exposing a portion of the drain electrode is formed. The active layer pattern portion protruded from the data line is removed so that an opening is formed.
Patent KR-20050033610-A (KR)
Title: Pneumatic tire
Inventor: SHIDA ZENICHIROU
IPC: B60C11/04
Filed: 2003-09-08
Abstract: A pneumatic tire, wherein a plurality of main grooves extending straight in a tire circumferential direction are formed in a tread surface, land portions extending in the tire circumferential direction are dividedly formed of these main grooves, and the ground-contact surface of each of the land portions is formed of a first arc having a single radius of curvature in the cross section at the meridian of the tire, the ground-contact surface of at least the second land portion as counted from the outside of a vehicle when the tire is mounted on the vehicle is formed continuously with at least one second arc in contact with the first arc on the outside of the vehicle, the radii of curvature of the arcs are made smaller toward the outside of the vehicle to more recess the arcs from the tread surface toward the outside of the vehicle, and the ratio (d/D) of the depth (d) of the recessed intersection of the arc positioned on the outermost side of the vehicle with the vehicle outside wall surface of the second land portion to the depth (D) of the main groove along the vehicle outside wall surface is set to 0.02 to 0.1.
Patent KR-20050023436-A (KR)
IPC: B24B5/02
Filed: 2003-07-29
Abstract: 본 발명은 2개의 샤프트 구성요소(18, 19)가 크게 증가된 직경(D)을 갖는 중심 구성 요소(20)로 이루어지는 기계 부품(17)을 연삭하는 방법 및 장치에 관한 것이다.  중심 구성 요소(20)는 평면 절두 원추체(21)의 형태로 구체화된 부분인 가공면(22)에 설치된다.  가공면(22)으로부터 연삭 오버리지(25)를 연삭하기 위해서, 기계 부품(17)은 샤프트(4, 5)에 설치된 핀(6, 7)사이에 클램핑되고, 샤프트(5)는 안정한 레스트(27)에 의해 지지되는 심압대(tailstock)(3)에 위치된다.  기계 부품(17)은 그의 길이 방향 축(23)의 방향으로 이동 가능하다.  기계 부품(17)의 가공면(22)은 컨택트 라인(28)에서 연삭 디스크(15)에 대향하여 위치되고, 제 1연삭 디스크(15)의 원통 외면 윤곽에 의해 수직 연삭을 행하여, 절삭 속도를 제 1연삭 디스크(15)의 전체 축 치수를 넘어서 일정하게 하고 매우 양호한 연삭 결과를 얻을 수 있다.  제 1연삭 디스크(15)는 더 좁은 제 2연삭 디스크(16)를 따라 연삭 스핀들(14)상에 부동(floating) 방식으로 장착된다.  제 2연삭 디스크(16)는, 기계 부품(17)의 원통 주변 영역이 길이 방향 축 연삭에 의해, 상호 수직으로 위치된 2개의 선회 축에 대해 스핀들(14)을 선회하여, 또한 길이 방향 축(23)에 수직인 연삭 스핀들(14)을 변위함으로써 가공되는 작동 위치로 될 수 있으며, 기계 부품은 동일 클램핑 위치에 남는다.  본 발명의 작업 방법은 사이클 시간을 단축하고 매우 양호한 연삭 결과를 제공한다.
Patent KR-20050026545-A (KR)
Title: Tool selection method for machine tool control device, and numerically controlled lathe
Inventor: SHIBUI YUTAKA
IPC: B23Q15/00
Filed: 2003-07-28
Abstract: A tool selection method for a machine tool for identifying the maximum blade tip distance (D2) of a currently selected tool (141), a next designated tool (142), and an intermediate tool (143) disposed therebetween, comprising the steps of moving a tool post (10) in + X-axis direction after a machining by the currently selected tool (141) is completed until the blade tip of the currently selected tool (141) is separated from a work (W) along the X-axis by a distance provided by adding a clearance distance (E) to a difference between the maximum blade tip distance (D2) and the blade tip distance (D3) of the currently selected tool (141), moving the tool post (10) in + Y-axis direction until the blade tip of the next designated tool (142) aligned with the rotating center axis (12a) of the work (W) in the X-axis direction, and moving the tool post (10) in - X-axis direction.
Patent KR-20050038632-A (KR)
Title: Medicament containing disorazoles and derivatives thereof for the treatment of benign and malignant tumoral diseases
Inventor: BAASNER SILKE
IPC: C07D498/18
Filed: 2003-08-22
Abstract: The invention relates to disorazoles of general formula (1) which are used as medicaments, preferably in the treatment of tumoral diseases, especially in the case of medicamentous resistance against other active ingredients and in metastasing carcinoma. Possible uses thereof are not restricted to tumoral diseases.
Patent KR-20050046783-A (KR)
Title: On-line software rental
Inventor: FOX ALLEN
IPC: G06Q30/00
Filed: 2003-09-16
Abstract: Methods, systems, and apparatus, including computer program products, for rental service through a computer network (10). A collection of virtual containers is assigned to a set of users including one or more users (124). Each virtual container in the collection is configured to identify one or more software products (153) that are rented by users in the set. A user in the set is authorized to access a software product through the computer network based on whether the software product is identified as a rented software product (154) in one or more virtual containers of the collection assigned to the set of users.
Patent KR-20050091698-A (KR)
Title: Optical fiber with cured polymeric coating
Inventor: ROBA GIACOMO STEFANO
IPC: C03C25/106
Filed: 2002-10-07
Abstract: a) a glass portion; b) at least one protective coating layer disposed to surround said glass portion; said protective coating layer having a modulus of elasticity value between -40 °C and +60 °C comprised between 5 MPa and 600 MPa, preferably not higher than 500 MPa, more preferably not higher than 450 MPa, much more preferably not higher than 300. Preferably, said protective coating layer is a single protective coating layer which is disposed in contact with said glass portion.
Patent KR-20050050670-A (KR)
Title: Floor display system with variable image orientation
Inventor: KATZMAN YOUVAL
IPC: G09F9/30
Filed: 2003-10-10
Abstract: A floor display system (100) comprises, in different embodiments, one or more of the following features: multiple display panels (310, 315, 325, 330); variable image orientation (520, 577) ; networked data distribution and management (108, 109, 125, 800-804); interactivity (900-909, 1000); image-enhancing optics (1100); controlled audio (111); a protective covering (1200); an anti-slip element (1300.1); fragrance technology (1400); theft prevention (1500, 1501); a track-and- trench system (1910, 1915); specialized positioning mechanisms (2020); and lightweight; flexible layers (2100).
Patent KR-20060023517-A (KR)
Title: Duct system and receiving device
Inventor: YAMAGUCHI SHOICHI
IPC: F25D17/06
Filed: 2004-06-25
Abstract: A duct system has a first duct guiding warm air downward from a warm air production source provided in an upward position and having warm air-feeding openings in the middle of the first duct, a second duct guiding cold air upward from a cold air production source provided in a downward position and having cold air-feeding openings in the middle of the second duct, and a third duct for connecting the warm air production source and the cold air production source and having recovery openings in the middle of the third duct. The duct system is a simple duct system where warm air and cold air can be independently fed and recovered through the common duct. As a consequence, a receiving device, such as a showcase, that is compact and has high heat exchange efficiency can be provided.
Patent KR-20050086518-A (KR)
Title: Material for organic electroluminescent device and organic electroluminescent device using same
Inventor: FUNAHASHI MASAKAZU
IPC: C09K11/06
Filed: 2003-10-20
Abstract: A material for organic electroluminescent devices composed of an aromatic amine derivative of specific structure wherein a chrysene structure is connected with an amine structure is disclosed. An organic electroluminescent device comprising one or more organic thin film layers which are interposed between a cathode and an anode and include at least a light-emitting layer contains the above-described material independently or as a component of a mixture in at least one of the organic thin film layers. The material enables a long life, high luminous efficiency and blue emission with high color purity.
Patent KR-20050085548-A (KR)
Title: Recording and reproducing system, recording and reproducting method, program and record medium
Inventor: MATSUMI CHIYOKO
IPC: G11B27/10
Filed: 2003-12-11
Abstract: There has been a problem that it takes time from insertion of a record medium until it becomes reproducible. A recording and reproducing system has a record medium of holding a data file of storing predetermined data, a file recorder of recording data file holding position information on a position at which the data file is held in a data file holding position information file held on the record medium of storing the data file holding position information, a data recording state obtainer, a recording position information file creator, and a file reproducer of reproducing the predetermined data stored in the data file by using the recorded data file holding position information.
Patent KR-20050091093-A (KR)
Title: Attachment means for drilling equipment
Inventor: FYFE GEORGE
IPC: E21B10/633
Filed: 2004-01-20
Abstract: The invention is an attachment means for a ground drilling or cutting tool (10) that enables cutting elements (11) to be removably secured to the tool (10). The attachment means include a first surface (13) on the cutting element (11), a second surface (14) on the tool (10) upon which the first surface (11) locates, dowel holes (15) in each of the first and second surfaces, dowels (16) that locate in aligned dowel holes between said surfaces, engagement surfaces (17, 18) on the cutting element and tool that extends substantially parallel to the longitudinal axis of the tool and engage to resist side loads applied to the cutting elements (11) and fastening means (19) that secures the cutting elements (11) to the tool (10). The invention provides a means of easily removing the cutting elements (11) from the tool (10) for either replacement or maintenance work.
Patent KR-20050106070-A (KR)
Title: Method for preparing highly concentrated, gaseous formaldehydes
Inventor: STROEFER ECKHARD
IPC: C07C45/00
Filed: 2004-03-03
Abstract: The invention relates to a method for producing a highly concentrated, gaseous formaldehyde with a molar ratio CH2O: H2O of = 0.6, from an aqueous formaldehyde solution, by evaporating at least part of said solution, the aqueous formaldehyde solution being heated to an evaporation temperature T and the gas phase formed being drawn off. According to the invention, the following formula holds good for the evaporation temperature T: T [ °C] = T'min [ °C] wherein T'min(c) = A + B x (c/100) + C x (c/100)2 + D x (c/100)3 and A = + 68.759, B = + 124.77, C = - 12.851, and D = - 10.095, c being the actual CH2O content of the aqueous formaldehyde solution during the evaporation in wt. %, amounting to between 20 and 99 wt. %.
Patent KR-20060002844-A (KR)
Title: Paste composition and dielectric composition using the same
Inventor: HARA YOSHITAKE
IPC: H01B3/40
Filed: 2004-03-25
Abstract: A paste composition containing an inorganic filler, a resin and a solvent, characterized in that the solvent comprises one or more solvents having a boiling point of 160°C or higher, the inorganic filler comprises a filler having an average particle diameter of 5 mum or less, and the total amount of the solvent is 25 wt % or less of the total amount of the composition; and a dielectric composition having an inorganic filler and a resin, characterized in that the inorganic filler comprises at least two types of inorganic fillers having different average particle diameters, wherein the maximum value of the above average particle diameters is 0.1 to 5 mum and is three times or more the minimum value of the average particle diameters. The paste composition and the dielectric composition can be used for preparing a highly dielectric composition which exhibits a low linear expansion coefficient and has a great capacitance.
Patent KR-20050122232-A (KR)
Title: Impact resistant polyolefin compositions
Inventor: NEWS JEAN
IPC: C08L23/16
Filed: 2004-03-29
Abstract: Olefin polymer composition comprising (by weight, unless otherwise specified): A) 60 - 95% of a propylene homopolymer or copoloymer having a Polydispersity Index (P.I.) value of from 4.6 to 10 and a content of isotactic pentads (mmmm), measured by 13C NMR on the fraction insoluble in xylene at 25 °C, higher than 98 molar; B) 5 - 40% of a copolymer of ethylene containing from 40% to 70% of propylene or C4-C 10 alpha-olefins) or of combinations thereof, and optionally minor proportions of a diene; said composition having a Temperature Rising Elution Fractionation (TREF) profile, obtained by fractionation in xylene and collection of fractions at temperatures of 40 °C, 80°C and 90 °C, in which the ethylene content Y of the fraction collected at 90 °C satisfies the following relation (I): Y<= -0.8 + 0.035X + 0.0091X2 wherein X is the ethylene content of the fraction collected at 40 °C and both X and Y are expressed in percent by weight, and a value of intrinsic viscosity [eta] of the fraction soluble in xylene at 25 °C of from 1. 8 to 4.2 dl/g.
Patent KR-20050121710-A (KR)
Title: Medical device rental system
Inventor: NOGUCHI TOSHIAKI
IPC: G06Q50/00
Filed: 2003-12-25
Abstract: A medical device rental system includes a plurality of hospitals and a medical device rental center operated by a rental enterprise which has made contracts with the hospitals. The hospitals are connected to the medical device rental center by a communication line. The medical device rental center delivers an endoscope desired by a hospital from a stock room on a specified date and collects it after the inspection in the inspection room in the hospital. The center washes and sterilizes the endoscope which has been rented, in a reprocess room and places it in the stock room. Thus, a medical device requested by a hospital can be rented to the hospital for value by the medical rental service system and it is possible to effectively support the medical inspection at a low cost.
Patent KR-20060007037-A (KR)
Title: Multi-tonal sequences for use as connection-status signaling sequences
Inventor: ERNST ROLAND
IPC: H04W4/00
Filed: 2004-04-19
Abstract: A particularly efficient and cost- effective ability to provide multi-tonal sequences for use as connection- status signaling sequences is described by a method and device for providing multi-tonal sequences for use as connection-status signaling sequences in a communications network. At least one multi-tonal sequence for use as a connection-status signaling sequence is selected for at least one call number, and when at least one call number is called, at least one selected multi-tonal sequence is used as a connection-status signaling sequence.
Patent KR-20060011848-A (KR)
Title: Configuration for modular rooftop air conditioning system
Inventor: BUSHINELL PETER R
IPC: B60H1/32
Filed: 2004-04-26
Abstract: A bus rooftop air conditioning system is made up of one or more self-contained modules having one or more evaporator sections and one or more condenser sections, with each extending transversely across the width of the bus, and with the evaporator sections fluidly communicating with both a common return air opening and a common supply air opening of the bus. The modules may be of a single unit configuration with a single condenser section and a single evaporator section or they may be of a double unit configuration having two condenser sections and two evaporator sections. The total capacity requirements are met by combining the use of single units and double unit configuration, with each of the evaporator sections communicating with a single return air opening and a single supply air opening in a bus.
Patent KR-20060018828-A (KR)
Title: Honeycomb structure body
Inventor: YAMADA KEIJI
IPC: F01N3/022
Filed: 2004-05-06
Abstract: A honeycomb structure body that is used by being inserted in piping forming a gas exhaust path of an internal combustion engine and is capable of being clearly separated into the side into which an exhaust gas flows and the side from which the exhaust gas flows. A column-like honeycomb structure body is made of a porous ceramic and has a large number of through-holes arranged in its length direction. Information that relates to the honeycomb structure body is indicated on its outer peripheral surface and/or end face.
Patent KR-20060017517-A (KR)
Title: Actuator, liquid drop discharge head, ink cartrige, inkjet recording device, micro pump, optical modulation device, and substrate
Inventor: KURODA TAKAHIKO
IPC: G02B26/08
Filed: 2005-03-11
Abstract: An actuator includes a vibration plate area displaced by an electrostatic force, and electrodes facing each other via a first space in the vibration plate area. The first space is formed by a sacrificial layer process using a sacrificial layer removing hole. A barrier as a fluid resistance is formed between the first space and a second space situated in the vicinity of the sacrificial layer removing hole.
Patent KR-20060084788-A (KR)
Inventor: LEE YISIA YOUNG SUK
IPC: G06F3/0482
Filed: 2004-06-01
Abstract: 정보를 디스플레이하기 위한 휴대용 장치는 계층적인 구조 내의 정보를 저장하는 정보 저장 수단, 디스플레이, 사용자 입력 장치 및 디스플레이 제어기를 포함한다. 상기 디스플레이는 상기 정보 저장 수단으로부터 검색된 정보를 디스플레이하고 상기 정보 저장 수단으로부터 이용 가능한 정보에 해당하는 사용자 선택 가능한 메뉴 아이템들을 디스플레이한다. 상기 사용자 입력 장치는 디스플레이된 메뉴 아이템들의 사용자 선택들을 수신한다. 상기 디스플레이 제어기는 제1 영역에 현재 선택된 메뉴 아이템을 디스플레이하고, 현재 선택된 메뉴 아이템에 해당하는 정보를 상기 제1 영역과는 별개의 제2 영역에 디스플레이하며, 사용자 선택이 수신되어 디스플레이된 정보의 적어도 일부를 대체할 때 상기 제2 영역 내의 계층의 레벨에 해당하는 추가 메뉴 아이템들을 디스플레이하도록 상기 디스플레이를 제어한다. 
       
     디스플레이, 사용자 입력 장치, 제어기, 정보 저장 수단, 히스토리 메뉴 아이템, 정보원
Patent KR-20070074088-A (KR)
Title: A discharge circuit of power supply unit for pdp
Inventor: RYU SEUNG WAN
IPC: G09G3/296
Filed: 2006-01-06
Abstract: A discharge circuit of a power supply unit for a PDP is provided to forcibly discharge the power supply unit in case of forcible termination or erroneous operation by performing the discharge process using a driving voltage rather than a standby voltage. A discharge circuit of a power supply unit for a PDP includes a sustain voltage driver(11), an address voltage driver(12), a microcomputer(10), and a discharge circuit(20). The sustain voltage driver supplies power to a sustain electrode. The address voltage driver supplies power to an address electrode. The microcomputer detects a power state of the sustain voltage driver and the address voltage driver, and outputs a corresponding control signal according to the detected power state. The discharge circuit receives the control signal from the microcomputer and discharges a sustain voltage supply unit and an address voltage supply unit.
Patent KR-20070074296-A (KR)
Title: Method for controlling the data rate of reverse traffic channel in a mobile communication terminal
Inventor: CHOI HONG JUN
IPC: H04B7/26
Filed: 2006-01-09
Abstract: A method for controlling the data rate of a reverse traffic channel in a mobile terminal is provided to support high double speed within range of the maximum output of a PAM(Power Amplifier Module) and offer a high-quality data service to a user by using the difference between maximum output power of the PAM and the RSSI(Received Signal Strength Indicator) of a received signal in case of deciding an RRI(Reverse Rate Indicator) for determining the reverse data rate of a mobile terminal. If the user of a mobile terminal accesses a data communication network and tries to transmit packet data through a reverse traffic channel, a main controller of the mobile terminal receives information about an access network limit from a base station through a forward channel(S10,S11). The main controller reads a rate control probability from a memory part and determines the current rate to transmit the current data(S12). Then, the main controller determines an APL(Available Power Limit) by using the difference between the maximum output power of a PAM and the RSSI of a received signal(S13). The main controller reads a table having information about a reverse data rate corresponding to the APL from the memory part and allocates a rate corresponding to the APL(S14). The main controller compares the current rate with the allocated rate and the access network limit and confirms whether the current rate meets the minimum value condition(S15). In case the current rate meets the minimum value condition, the main controller determines the reverse data rate and transmits the packet data through an RF transceiver part(S16,S17).
Patent KR-20070074402-A (KR)
Title: Air conditioner capable of controlling the flow quantity of refrigerants and the method thereof
Inventor: LEE KYUNG JUNG
IPC: F25B41/00
Filed: 2006-01-09
Abstract: An air conditioner capable of controlling flow rate of refrigerant is provided to prevent frost accumulation in an inlet/outlet pipe of a heat exchanger by too little refrigerant, and to prevent degradation of heating ability of an air conditioner due to frequent frost removal by maintaining proper flow rate of the refrigerant. An air conditioner capable of controlling flow rate of refrigerant comprises a compressor(310), a first heat exchanger(320), an inflator(340), a second heat exchanger(330) and a refrigerant flow rate control unit(300). The compressor compresses refrigerant. The first heat exchanger condenses the refrigerant from the compressor. The inflator decompresses the refrigerant supplied from the first heat exchanger. The second heat exchanger evaporates the refrigerant from the inflator. The refrigerant flow rate control unit is connected between an outlet pipe of the first heat exchanger and an inlet pipe of the second heat exchanger so as to be parallel connected to the inflator, and controls the flow rate of the refrigerant.