baber/WOPTO huggingface dataset:
Patent KR-20070070865-A (KR)
Title: Method and mobile telecommunication terminal for sharing preferance broadcasting content in digital multimedia broadcasting environment
Inventor: YU DONG HEON
IPC: H04B1/40
Filed: 2005-12-29
Abstract: A method for sharing preferred broadcast contents in a DMB(Digital Multimedia Broadcasting) environment and a mobile terminal are provided to enable a mobile terminal to select a channel of broadcast contents by using broadcast information and reproduce the broadcast contents when a user finds the broadcast contents desired to be shared so he/she transmits a certain message including the broadcast information. A key input unit(200) includes a button for requesting generation of a certain message including broadcast information while watching broadcast contents. A display unit(202) reproduces the broadcast contents provided from a channel selected by the broadcast information. A program storage unit(204) generates the certain message and transmits it to a recipient terminal. When the certain message is received, the program storage unit(204) extracts the broadcast information and automatically selects a channel. The program storage unit(204) includes a broadcast channel monitoring program. A DMB tuner unit(224) selects the channel for providing the broadcast contents. An MPEG decoding unit(222) performs down-converting and low noise amplifying on the broadcast contents, and decodes it by broadcast MPEG(Moving Picture Experts Group) standards. An A/V switch unit(220) converts the decoded broadcast contents into video data and audio data. A microprocessor(206) controls the generating and extracting operation of the broadcast information and controls the DMB tuner unit(224) by using the extracted broadcast information.
Patent KR-20070070914-A (KR)
Title: Chemical vapor depositor
Inventor: SHIN HEE SEOK
IPC: C23C16/00
Filed: 2005-12-29
Abstract: A chemical vapor depositor which can stably proceed a thin film depositing process on wafers by improving structure of nozzles, thereby preventing the nozzles from being trembled, and can minimize the breakage of portions that are bent between vertical parts and horizontal parts of the nozzles is provided. A chemical vapor depositor comprises: a boat(37) on which a plurality of wafers(35) can be loaded; a reaction tube(33) formed in a double tube shape consisting of an inner tube(31) and an outer tube(32); and nozzles(46) which extend into the inner tube through the outer tube and integrally arranged on an inner wall of the inner tube. The nozzles include: a first nozzle(41) having a first horizontal part(41a), a first vertical part(41b) and a first end portion(41c); a second nozzle(43) having a second horizontal part(43a), a second vertical part(43b) and a second end portion(43c); and a third nozzle(45) having a third horizontal part(45a), a third vertical part(45b) and a third end portion(45c). The chemical vapor depositor further comprises: a vacuum exhaust pipe(39) installed on a lower portion of the outer tube; and a heater(51) disposed on an outer periphery of the outer tube.
Patent KR-20070070934-A (KR)
Title: Method for forming isolation film of semiconductor device
Inventor: HWANG JONG TAEK
IPC: H01L21/76
Filed: 2005-12-29
Abstract: A method for forming an isolation layer in a semiconductor device is provided to prevent generation of scratch in a silicon substrate in a CMP process by forming an oxide layer on the front surface including a trench and by additionally performing a process for eliminating the pointed part of the oxide layer. After a first insulation layer(120) and a second insulation layer(140) are sequentially formed on a semiconductor substrate(100), a photoresist pattern is formed on the second insulation layer. The first insulation layer can be an oxide layer, and the second insulation layer can be a nitride layer. By using the photoresist pattern as a mask, the first insulation layer, the second insulation layer and the semiconductor substrate are etched by a predetermined depth to form a trench. An oxide layer(180) is formed on the resultant structure. The pointed part of the oxide layer is removed by a plasma sputtering process. The oxide layer is removed by a CMP process so that the oxide layer is left only in the trench region. The nitride layer is etched.
Patent KR-20050040912-A (KR)
Title: Compounds with the bicyclo[4.2.1]nonane system for the treatment of flaviviridae infections
Inventor: STUYVER LIEVEN J
IPC: A61K31/7056
Filed: 2003-08-01
Abstract: The disclosed invention is a bicyclo[4.2.1]nonane and its pharmaceutically acceptable salt or prodrug, and its composition and method of use to treat Flaviviridae (Hepacivirus, Flavivirus, and Pestivirus) infections on a host, including animals, and especially humans.
Patent KR-20050059061-A (KR)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/338
Filed: 2003-08-08
Abstract: A switching power supply circuit having an improved power conversion efficiency. A composite resonance converter of a combination of a current resonance converter provided on the primary side and a primary-side partial voltage resonance circuit has a primary- side DC input rectifier circuit composed of a full-wave rectifier circuit. The gap G of the core of an isolated converter transformer (PIT) is 2.0 mm. The primary and secondary windings (N1, N2) are loosely coupled, namely their coupling factor is about 0.81. The numbers of turns of the primary and secondary windings (N1, N2) are determined so that the induced voltage per one turn induced in the secondary winding (N2) may be 2 V or less. With this constitution, the leakage inductance (L1l) of the primary winding (N1) and the leakage inductance (L2l) of the secondary winding (N2) are increased. As a result, the primary-side current (I1) under light load is reduced, and the switching output currents (IQ1, IQ2) are reduced.
Patent KR-20050067148-A (KR)
Title: Retaining ring for holding semiconductor wafers in a chemical-mechanical polishing device
Inventor: ENSINGER WILFRIED
IPC: B24B37/32
Filed: 2003-10-01
Abstract: The aim of the invention is to provide a retaining ring (10) for holding semiconductor wafers in a chemical- mechanical polishing device, which is more economically produced and is especially more economically provided with a new plastic element than retaining rings according to prior art. To this end, in order to be mounted in a chemical-mechanical polishing device for semiconductor wafers, said retaining ring (10) comprises: a carrier ring (12) consisting of a first material and comprising assembly elements for mounting the carrier ring (12) on the polishing device; and a supporting ring which consists of a plastic material and is concentrically arranged on the carrier ring, said supporting ring being positioned, on a first front side thereof, on a polishing surface of the polishing device, and being held on the carrier ring (12), on the side thereof axially opposing the first front side, in an adhesive-free, detachable, rotationally fixed, positively locking and/or force locking manner. The first material has a higher rigidity than the plastic material of the supporting ring.
Patent KR-20060034202-A (KR)
Title: Cad system and cad program
Inventor: MIURA MASAMI
IPC: G06F17/50
Filed: 2003-10-06
Abstract: A CAD system and a CAD program capable of significantly increasing the utility value of a CAD model and efficiency of the design/production process by employing the theory of surfaces guaranteeing the continuity of a free curve/curved surface. The program causes a computer to execute a point sequence extraction processing for extracting a plurality of point sequences on a curved surface, a division processing for generating a curved surface from a point sequence by using another CAD system and dividing the curved surface into a predetermined number of meshes, a primary standard amount calculation processing for calculating a primary standard amount defined by a tangent vector forming a mesh tangent plane, a secondary standard amount calculation processing for calculating a secondary standard amount defined by a tangent vector and a mesh normal vector, and a storage processing for storing the point sequence information, the first standard amount, and the second standard amount.
Patent KR-20050091759-A (KR)
Title: Touch input device having removable overlay
Inventor: HAGERMOSER EDWARD S
IPC: G06F3/033
Filed: 2003-11-26
Abstract: Disclosed is a touch input device (110) that includes a removable overlay (120) defining the touch surface (122) coupled to a plurality of sensors (130) configured to sense the location of a touch based on forces due to the touch passing through the overlay (120). The overlay (120) can be removed and replaced, for example to repair a damaged overlay (120).
Patent KR-20050107397-A (KR)
Title: Hand-held sprayer for bathroom
Inventor: MIYAKE HARU
IPC: A47K3/28
Filed: 2003-01-31
Abstract: A hand-held sprayer for bathroom capable of solving such a problem that an installation space for a sprayer is required at one corner of a bathroom, wherein a flow passage is formed in a casing (1), a spray nozzle (39) is connected to the tip of the flow passage, and the tip of the spray nozzle (39) is projected from the casing (1), whereby the conventional sprayer can be eliminated by fitting the hand-held sprayer to the feed water means of existing shower equipment (S), i.e., to the tip of a flexible tube (T).
Patent KR-20050094055-A (KR)
Title: Seamless steel tube for drive shaft and method of manufacturing the same
Inventor: KURODA KOUICHI
IPC: B21B17/14
Filed: 2004-01-28
Abstract: A method of manufacturing a seamless steel tube for a drive shaft and a method of manufacturing the seamless steel tube, wherein a hollow member for the drive shaft having excellent fatigue strength and suitable for reducing the weight of a vehicle body can be manufactured by applying a facilitated inner surface cutting and the subsequent cold reduction to a steel tube hot-drawn by a Mannesmann tube manufacturing method to specify the recessed part depth (d), surface roughness (Ra), and recessed part inlet width (w) of recessed and protruded parts forming the inner surface of the steel tube or, in the same manner, to specify the recessed part depth (d), Vickers hardness (Hv) of the inner surface layer, and recessed part inlet width (w) of the recessed and protruded parts. Since the drive shaft for car can be efficiently manufactured at low production cost, the effect thereof can be industrially increased.
Patent KR-20050100703-A (KR)
Title: A semiconductor device and a method of manufacturing the same
Inventor: WADA TAMAKI
IPC: B05D1/32
Filed: 2001-12-28
Abstract: An adapter fitting portion (3a) having a projection in cross section is provided to a cap (3) of a small-sized memory card (1) and integrally fitted into a recess portion of an adapter (2) in a detachable way. The size compatibility of the memory card (1) with an existing memory card is achieved. The memory card (1) can be used also for an apparatus adapted to an existing memory card.
Patent KR-20050109567-A (KR)
Title: Process for producing acidic aqueous alumina sol
Inventor: EMA KIYOMI
IPC: B01F23/00
Filed: 2004-11-03
Abstract: A process for producing a stable acidic aqueous alumina sol from an aqueous alkali aluminate solution and liquid or gaseous carbon dioxide. The sol, as apparent from an examination with an electron microscope, contains columnar secondary particles having a length of 50 to 400 nm formed by the face-to-face coagulation of rectangular platy primary particles having a side length of 10 to 40 nm and a thickness of 2.5 to 10 nm. The acidic aqueous alumina sol obtained has a low viscosity and is stable to salts. A dry gel obtained from the sol is characterized in that its gel structure is strong although porous.
Patent KR-20060033712-A (KR)
Title: Antenna arrangement and base transceiver station
Inventor: PALLONEN JORMA
IPC: H01Q23/00
Filed: 2004-04-29
Abstract: An antenna arrangement (216) and a base transceiver station (250) are provided. The base transceiver station (250) comprises at least one active antenna (200A, 200B) connected to a local unit (234) for performing conversion between a low-frequency digital signal (212A, 212B) and a radio frequency electromagnetic field (206A, 206B) comprising an antenna element (202A, 202B) for performing conversion between a radio frequency signal (204A, 204B) and the radio frequency electromagnetic field (206A, 206B), and a transceiver (208A, 208B) coupled and integrated at least partially with the antenna element (202A, 202B) for performing conversion between the low-frequency digital signal (212A, 212B) and the radio frequency signal (204A, 204B).
Patent KR-20060018858-A (KR)
Title: Network operator identification for cdma communication networks
Inventor: COOPER ROTEM
IPC: H04L12/56
Filed: 2004-05-18
Abstract: A network operator identifier is used to uniquely identify each network operator to support international roaming. The network operator identifier includes (1) a Mobile Country Code (MCC) that identifies the country in which a network operator belongs and (2) a Network Operator Code (NOC), which may be a Mobile Network Code (MNC), that distinguishes network operators within a given MCC. Each network operator is assigned a unique combination of MCC and NOC that distinctly identifies the network operator, and the network operator identifier can be stored in a single entry in a preferred roaming list. The base stations of each network operator broadcast the network operator identifier in signaling messages. A mobile station receives a signaling message from a base station, obtains the network operator identifier, searches its preferred roaming list for an entry with the network operator identifier, and determines whether or not the current CDMA network is accessible.
Patent KR-20060012030-A (KR)
Inventor: CHOI YONG MOON
IPC: A61K47/10
Filed: 2004-06-15
Abstract: 디아제팜은 유리한 특성을 갖는 특정 마이크로에멀젼의 형태로 비강내로 투여된다. 상기 마이크로에멀젼은 대략 동등한 양의 지방산 및 물로 구성되며, 나머지는 친수성 계면활성제, 극성 용매 및 알코올로 이루어지며, 이는 알코올이 중량비로 알코올이 나머지 두 성분중 하나보다 높은 중량으로 존재하도록 구성된다. 본 마이크로에멀젼은 특히 경련중첩증 및 다른 열-유도 간질발작의 급성 및/또는 응급 치료시 환자의 즉각적이고 시기적절한 치료용으로 적절하다. 
     디아제팜, 마이크로에멀젼, 비강내, 친수성 계면활성제, 경련중첩증
Patent KR-20060082403-A (KR)
Inventor: UEMATSU KOICHI
IPC: B41J2/435
Filed: 2006-01-09
Abstract: 본 발명은 광의 손실을 저감시키는 것이 가능한 전기 광학 장치를 제공하는 것을 과제로 한다. 
     전기 광학 장치(10)는 복수의 EL 소자(14)가 배열된 발광 패널(12)과 수렴성 렌즈 어레이(40)를 구비한다.  수렴성 렌즈 어레이(40)는 복수의 굴절률 분포형 렌즈(42)를 갖고 있으며, 굴절률 분포형 렌즈(42)의 각각은 그레이디드 인덱스 광섬유이고, 발광 패널(12)로부터 진행되는 광을 투과시켜 발광 패널(12) 위의 상에 대한 정립상을 감광체 드럼(110)에 결상할 수 있다.  이들 복수의 굴절률 분포형 렌즈(42)에 의해 얻어진 상은 감광체 드럼(110) 위에서 1개의 연속된 상을 구성한다.  발광 패널(12)과 수렴성 렌즈 어레이(40)는 직접 접합되어 있다. 
       
     수렴성, 렌즈, 발광 패널, 광학 장치
Patent KR-20070076062-A (KR)
Title: Device for measuring the remaind toner and developing apparatus having the same
Inventor: HAN CHEOL YOUNG
IPC: G03G15/06
Filed: 2006-01-17
Abstract: A device for measuring a residual toner amount and a developing apparatus with the same are provided to restrain pollution of a light exit plane and a light incident plane of optical path members by periodically cleaning the light exit planes and light incident planes of the optical path members, thereby preventing inaccuracy of detecting a residual amount of toner and bad development. An optical sensor includes a light emitting element(10) and a light receiving element(20). A first optical path member(40) and a second optical path member(50) are arranged at a developer frame(30) at a predetermined gap to form an optical path for making a light emitted from the light emitting element enter the light receiving element by passing through the developer frame. An antistatic layer is formed at a light exit plane(41) of the first optical path member or a light incident plane(51) of the second optical path member for restraining adherence of a developer.
Patent KR-20070076784-A (KR)
Title: Kny crt
Inventor: KIM NAM YOUNG
IPC: H01J29/00
Filed: 2006-01-20
Abstract: A KNY CRT(Cathode Ray Tube) is provided to overcome a structural limitation of a Braun tube and to improve colors, resolution, electrical characteristics, durability, and economical characteristics by forming a wide screen without widening a deflection angle of an electron gun. A KNY CRT is characterized in that a funnel and a plurality of electron guns are formed in a large-sized Braun tube. Each of the electron guns divides a panel screen into a plurality of regions and emits electron beams to the divided regions. The KNY CRT displays images in order not to display a boundary of the regions divided as a tube by each of the electron guns on one large-sized glass.
Patent KR-20070078570-A (KR)
Title: Method for encoding transform multimedia data in broadcasting recorder
Inventor: KANG DONG IN
IPC: H04N5/91
Filed: 2006-01-27
Abstract: A multimedia data transcoding method in a broadcasting recording apparatus is provided to transcode multimedia data having the highest image quality and the highest sound quality in the usable residual capacity of a connected portable device and transmit the transcoded multimedia data in the broadcasting recording apparatus having a mass storing device such as a hard disc. A microcomputer discriminates the selection of an optimum transcoding function in a state when a portable device connects to a broadcasting recording apparatus(S10). The microcomputer confirms the usable residual capacity of the portable device and stores a free size(S11). The microcomputer stores header information of data selected and designated by a user(S12). The microcomputer judges whether to obtain data having the minimum quality or more through a predetermined reference value from the selected data(S13). When the data having the minimum quality or more are obtained, the microcomputer controls a codec and transcodes all the selected all data(S15,S16). The microcomputer transmits the transcoded multimedia data to the connected portable device(S17,S20,S22).
Patent KR-20060016828-A (KR)
Inventor: KANG SEONG MIN
IPC: F24F13/08
Filed: 2006-02-01
Abstract: 본 발명은 공기조화기에 관한 것으로, 더욱 상세하게는 공기조화기의 내부에 생성된 냉기를 공기조화를 위한 공간으로 토출하는 토출부를 장착하는 구조에 관한 것이다. 
     본 발명은 베이스면과, 상기 베이스면의 가장자리로부터 상측으로 연장되어 둘러지는 측면과, 상기 측면 일부가 함몰되는 그릴 안착부와, 상기 측면의 내주면에 형성되는 걸이구가 포함되는 외부 케이스; 상기 그릴 안착부에 장착되며, 외주면에 돌출되어 상기 걸이구에 끼워지는 걸이편이 포함되는 토출부; 및 실내 공기를 흡입하여 상기 토출부로 토출되도록 하는 팬;이 포함된다. 
       
     공기조화기, 실내기, 토출, 그릴
Patent KR-20070079451-A (KR)
Title: Apparatus for metal coating and method thereof
Inventor: JUN SANG HYUN
IPC: C25D17/00
Filed: 2006-02-02
Abstract: A plating apparatus which can control the current density only through a simple apparatus configuration, and a plating method using the same are provided. A plating apparatus comprises: a plating pot(100) in which a plating solution(110) is contained; a drum(200) of which a portion is immersed into the plating pot, and which has a material(10) to be plated that comes in contact with an outer peripheral surface thereof so as to continuously transfer the material to be plated; a single anode material(300) immersed into the plating pot and spaced from the drum in a predetermined distance such that the single anode material is directed oppositely to the drum; a current density adjusting member(400) installed between the drum and the anode material to control the current density variably per sections between the material to be plated and the anode material; a pair of unwinding roller(500a) and winding roller(500b) for transferring the material to be plated at a constant speed; and conductor rolls(600) installed at an introduction part and a discharge part of the plating pot to transfer the material to be plated and apply a negative electric potential to the material to be plated at the same time.
Patent KR-20060022296-A (KR)
Inventor: MIZUNO HIROYUKI
IPC: H03K19/00
Filed: 2006-02-13
Abstract: 적어도 하나의 M0S 트랜지스터로 이루어지는 제1의 피제어회로(100)와, M0S 트랜지스터의 기판 바이어스 전위를 발생하는 기판 바이어스 제어수단(102)을 구비하고, 기판 바이어스 제어수단(102)을 제1의 상태에 설치하는 것에 의해 M0S 트랜지스터의 드레인·소스 사이에 비교적 큰 전류가 흐르는 것을 허용하며, 기판 바이어스 제어수단을 제2의 상태에 설치하는 것에 의해 M0S 트랜지스터의 드레인·소스사이에 상기 비교적 큰 전류를 보다 작은 값으로 제어하는 반도체 집적회로장치에 있어서, 제2의 상태인 때에 제1의 피제어회로에 주는 기판 바이어스의 값이 제1의 상태인 때보다도, PM0S 트랜지스터의 기판 바이어스에 대해서는 높은 전압치이고, NM0S 트랜지스터의 기판 바이어스에 대해서는 낮은 전압치이며, 제2의 상태인 때에 제1의 피제어회로에 주는 전원전압이 상기 제1의 상태인 때보다도 작게 되도록 제어한다.
Patent KR-20070081587-A (KR)
Title: Apparatus and method for channel information management in the digital broadcasting receiver
Inventor: SONG DAE CHUL
IPC: H04N21/472
Filed: 2006-02-13
Abstract: An apparatus and a method for managing channel information in a digital broadcasting receiver are provided to allow a user to change a channel sequence and select either one a user channel list or a system channel list as a default channel list. An apparatus for managing channel information in a digital broadcasting receiver includes a system channel list storage unit(215) storing a list of channels arranged in a virtual channel sequence, a user channel list storage unit(216) storing a channel list edited by a user, a unit for selecting one of the channel list stored in the system channel list storage unit and the channel list stored in the user channel list storage unit as a default channel list, and a unit(217) for performing a channel up/down function according to a channel up/down key signal inputted by the user with reference to the selected channel list.
Patent KR-20070081899-A (KR)
Title: Slide type personal portable device
Inventor: SONG CHANG JIN
IPC: H04B1/38
Filed: 2006-02-14
Abstract: A slide type mobile terminal is provided to allow a mobile terminal to be opened and closed in a semi-automatic sliding manner by interaction of a fixed magnet and a movable magnet. A slide part(110) includes a slide module(112) and a movable magnet part(114) disposed in a lengthwise direction of a mobile terminal at the side of the display module(112). A main part(130) includes is assembled on one surface of the slide part(110) and includes a fixed magnet part(134) to be combined with the movable magnet part(114) by virtue of a magnetic force. An upper portion of the main part(130) is opened, on which a mounting part is formed, and the slide part(110) is combined on the mounting part. A guide rail is formed on the slide part(110) in order to allow the slide part(110) to move therealong. A slide guide(138) is formed at the main part(130) and corresponds to the guide rail(117).
Patent KR-20070082620-A (KR)
Title: Timer and method of managing timer event
Inventor: JEONG BO YOUNG
IPC: G06F9/22
Filed: 2006-02-17
Abstract: A timer and an event processing method thereof are provided to generate a reliable timer event to an application process requesting registration of the timer event by causing no performance degradation while accepting the registration of lots of timer events. A timer event registration message receiver(110) receives a message for requesting the registration of the timer event from the application process(10). A free pool(130) is a memory space secured to assign the timer event. An active pool(140) is the memory area for storing the timer event by being assigned from the free pool. A timer event expiration calculator(150) calculates expiration of the timer events stored in the active pool. A timer event notification message transmitter(120) transmits the message for notifying the application process of the timer event on the expiration of the timer event stored in the active pool. If the memory space is not found in the free pool, the new memory space is assigned to the free pool and the memory space corresponding to the expired timer event is collected to the free pool.