baber/WOPTO huggingface dataset:
Patent KR-20050004530-A (KR)
Inventor: CHO HAN SEO
IPC: G02B6/42
Filed: 2003-07-03
Abstract: PURPOSE: An optical coupling block capable of manual arrangement is provided to align a height of an opticalreflector to a core of an optical waveguide by a manual arrangement. CONSTITUTION: An optical coupling block transfers a light emitted or received from/to an active photoelectric element having optical waveguides laminated therein. The optical coupling block includes a substrate(23), a plurality of V-grooves, an optical fiber(21), and a step(22). The substrate is made of one of a semiconductor material, a glass, and a polymer. The V-grooves are formed with a constant spacing on the substrate. The optical fiber is fixed on the V-groove by a predetermined condensing member. The step is formed by using the material same to the substrate.
Patent KR-20050005696-A (KR)
Inventor: KIM TAE WOO
IPC: B60L1/02
Filed: 2003-07-07
Abstract: PURPOSE: A regenerative braking system and a method for the same are provided to achieve improved performance of a brake by performing a braking operation without being limited in a regenerative energy during regenerative braking. CONSTITUTION: A regenerative braking system comprises a motor(3), an inverter(2), a battery(1), an air conditioning system(4), and a vehicle controller(5). The motor is mounted in an electric vehicle such that the motor is used as a generator during braking. The inverter is arranged to invert the regenerative energy generated by the motor, into a direct current. The battery is charged with a charging current to convert the direct current. The air conditioning system includes a heater(6) and an air conditioner(7) for cooling and heating the electric vehicle. The vehicle controller control the heater and the air conditioner such that the surplus current is consumed in the air conditioning system in case where the regenerative energy is larger than the charging current. The vehicle controller takes, as an input, information of the battery and brake values, and outputs a heater signal and an air conditioner signal.
Patent KR-20050006382-A (KR)
Title: Tritium handling system
Inventor: CHUNG EUN SU
IPC: G21F9/02
Filed: 2003-07-08
Abstract: PURPOSE: A tritium processing system is provided to maximize an effect of a removal of the tritium, and to recollect high-purity tritium for reuse. CONSTITUTION: A tritium processing system includes a sealed-tight globe box(1), an argon supply(2), an antechamber(3), a differential pressure switch(4), a tritium monitor(5), a tritium recollector(6), an oxygen/humidity purifier(8), and an oxygen sensor(9). The argon supply supplies argon to the globe box. The antechamber maintains a condition of an inner atmosphere when transferring goods to and from the globe box. The differential pressure switch sets a pressure in the box to be a little lower than an ambient pressure in order to minimize a leakage of the tritium. The tritium monitor checks whether a tritium concentration is substantially low. The tritium recollector removes humidity and organic materials from the globe box to recollect the tritium. The oxygen/humidity purifier removes the oxygen and the humidity from the box.
Patent KR-20050006570-A (KR)
Inventor: WON YOUNG JIN
IPC: H04B1/40
Filed: 2003-07-09
Abstract: PURPOSE: A memo service method of a mobile phone is provided to allow a user to easily record memo contents at any time and anywhere and keep it. CONSTITUTION: When a user opens a folder of a mobile phone and simultaneously presses two side keys installed at the side, a general memo mode is set(S1,S2,S4). When the user inputs desired content, a microprocessor displays the inputted characters on an LCD, and after desired memo contents are completely inputted, the folder is closed(S5,S6). The microprocessor stores the inputted memo content according to a user's request or automatically(S7). When the user wants to take a memo quickly during communication with someone or at an arbitrary point, the user can press the two side keys simultaneously to set an emergency memo mode(S8,S9). The user puts a lower corner portion of the mobile phone on a paper sheet or on a panel and writes down(S10). Then, a system tracks movement of the corner portion and displays corresponding characters on the LCD(S6).
Patent KR-20030067630-A (KR)
Inventor: CHOO JIN GUK
IPC: C01G9/02
Filed: 2003-07-24
Abstract: PURPOSE: A preparation method of ZnO powder by reaction of vaporized Zn and air is provided, which is characterized in that the additional energy is not needed for vaporization of Zn during operation of equipment except the initial vaporization of Zn. Therefore, the method decreases the amount of energy consumed remarkably unlike conventional methods, prevents infiltration of impurity in the process, and shortens preparation process. CONSTITUTION: The ZnO powder is prepared by the following steps of: melting Zn ingots in an electric furnace; feeding molten Zn into a rotary reaction furnace placed horizontally; supplying fuel such as LNG(or LPG) gas or bunker fuel oil C to the furnace through a nozzle for vaporization of molten Zn; supplying air to the rotary furnace when the temperature of molten Zn arrives at 1100-1300deg.C for oxidation of vaporized Zn, wherein the fuel is not supplied when the temperature inside the furnace arrives at 1350-1650deg.C by self oxidation heat; cooling formed ZnO vapors and carrying to a centrifugal collector for separation of large-sized ZnO and more cooling; separating fine ZnO powder and air. The sludge formed from oxidation in the furnace, such as oxides of Cd, Pb and Al, are discharged.
Patent KR-20050015293-A (KR)
Inventor: JEON BYUNG GIL
IPC: G11C11/22
Filed: 2003-08-05
Abstract: PURPOSE: A memory cell access circuit of a semiconductor memory device is provided to correctly test the semiconductor memory device by writing the same data in all cells regardless of a cell structure. CONSTITUTION: A memory cell access circuit of a semiconductor memory device comprises plural memory cells; a test mode circuit(72) for generating a high state setup signal(HSS) or a low state setup signal(LSS) while writing the data in the plural memory cells; plural test data input part(74) for applying the same data to bit lines of the plural memory cells in response to the high state setup signal(HSS) and the low state setup signal(LSS) from the test mode circuit. Wherein, the test data input part(74) applies high data to the bit lines while the test mode circuit generates the high state setup signal(HSS), and applies low data to the bit lines while the test mode circuit generates the low state setup signal(LSS).
Patent KR-20040025551-A (KR)
Inventor: KUNZE BERND
IPC: D04H3/11
Filed: 2003-08-08
Abstract: PURPOSE: A method of producing a spun web by extruding multi-component filaments, dipping the multi-component filaments in a mat, incorporating the multi-component filaments into the web with a water jet and then subjecting to heat treatment to wrinkle or crimp the bicomponent or other multi-component synthetic resin filaments is provided. It provides filament webs having high bulkiness, good mechanical characteristics and high-speed reproducibility. CONSTITUTION: The filament web is prepared by the following process consisting of: extruding multi-component filaments(1) comprising two or more synthetic resin components; dipping the multi-component filaments in a mat(5) on a support portion; incorporating the multi-component filaments into the web by treating the mat with a high speed water jet at a stabilization station(3); and heat treating the web at a heat treatment station(4) by wrinkling or crimping the filament of the web to cause the bulking of the web. The multi-component filaments are bi-component filaments and contain the components in series. The heat treatment is the treatment of the web with high temperature air.
Patent KR-20050019180-A (KR)
Inventor: BAEG CHANG HYUN
IPC: C22C1/08
Filed: 2003-08-18
Abstract: PURPOSE: To provide a method for manufacturing open-cell type metal foam by metal powder sintering process, wherein the method is capable of easily manufacturing open-cell type metal foam due to less facility cost and simpler operation process compared with conventional casting, powder metallurgy and plating processes. CONSTITUTION: The method for manufacturing open-cell type metal foam by metal powder sintering process comprises the steps of: preparing a mixed slurry by adding polyvinyl alcohol to metal powder; drying the mixed slurry inserted into polyurethane foam after putting cut polyurethane foam into the mixed slurry such that the mixed slurry is inserted into polyurethane foam; dipping the mixed slurry contained polyurethane foam into liquid phase urethane resin, uniformly coating the metal powder on the liquid phase urethane resin coated polyurethane foam, and drying the metal powder covered polyurethane foam; putting the metal powder coated polyurethane foam containing the mixed slurry into a furnace, and burning the metal powder coated polyurethane foam at 500 deg.C for 30 minutes; and sintering a remained shape of the burnt metal powder coated polyurethane foam in an electric furnace.
Patent KR-20040041001-A (KR)
Inventor: LEE JEUNG-SIK
IPC: H02H3/26
Filed: 2003-08-18
Abstract: PURPOSE: A ground fault circuit interrupter is provided to interrupt rapidly the AC power and prevent an accident due to an electric shock by detecting a higher leakage voltage than a predetermined voltage in a soaking state. CONSTITUTION: A ground fault circuit interrupter includes a soak sensing unit, a power interruption control unit(230), a zero-phase current transformer, a leakage zero-phase detector, a circuit breaker, and a magnetic switch. The soak sensing unit senses a soaking state of a steel pole by using a plurality of soak sensing bars(210,211). The power interruption control unit(230) generates the ground current when the soak sensing unit senses the soaking state. In addition, the power interruption control unit short-circuits the AC power after a predetermined period of time. The zero-phase current transformer is used for detecting the ground current. The leakage zero-phase detector is used for generating a control signal for interrupting the AC power when the zero-phase current transformer detects the ground current. The circuit breaker is used for interrupting the AC power according to a control signal of the leakage zero-phase detector or interrupting the AC power when the power interruption control unit short-circuits the AC power. The magnetic switch is used for interrupting the AC power according to the control signal of the leakage zero-phase detector.
Patent KR-20050020512-A (KR)
Inventor: AHN GWANG HWAN
IPC: B65B25/04
Filed: 2003-08-23
Abstract: PURPOSE: A fruit-packing machine for one unit is provided to prevent pollution of washed fruit, to improve marketability, to extend the storage term by suppressing occurrence of a physiological disorder during storage, and to remove the need for holding an inlet of a bag every time in bonding the inlet regardless of the size of the width of the bag. CONSTITUTION: A fruit-packing machine for one unit comprises a bag feed member(1) feeding a bag in which fruit is put; a bag-spreading unit spreading an inlet of the bag fed; a bag air-stripping unit(3) having a sponge attached to the end to press the spread bag and strip air; a bag-bonding unit(4) bonding the inlet of the bag from which air is stripped and quickly cooling the heat left in bonding the inlet; and a control part(7) automatically controlling the working time and the working order of each device.
Patent KR-20050021706-A (KR)
Inventor: LEE EUNG RYEOL
Filed: 2003-08-25
Abstract: PURPOSE: A system and a method for offering an approval request including a written estimation for article purchase or charged site subscription based on the network are provided to offer the approval request as a form to input unique information and offer the written estimation for an object to be settled at the same time. CONSTITUTION: A main server(300) includes an approval request/written estimation form database(330) for storing a document form of the approval request and the written estimation corresponding to contents, and an approval request/written estimation managing module(360). The approval request/written estimation managing module updates the approval request/written estimation registered to the approval request/written estimation database, generates/outputs an approval request/written estimation icon on a screen by matching with a contents image, and provides the approval request/written estimation of the selected contents if the approval request/written estimation icon is clicked.
Patent KR-20050021119-A (KR)
Inventor: KIM WON TAE
IPC: E02F3/88
Filed: 2003-08-26
Abstract: PURPOSE: A float type dredging apparatus provided with a track is provided to improve the working and moving efficiency by removing sludge evenly and to move a hull at the floated state regardless of the variable depth of water by reciprocating a hull from a track freely. CONSTITUTION: The float type dredging apparatus provided with a track comprises a hull(2) having buoyancy, a guide column(54) installed vertically to the tail of the hull(2), a support installed on the lower end of the guide column(54) and attached with a removal device(52), a track(4) installed on both sides of the support respectively, a hydraulic motor installed to the track(4) to supply power sources, a directional control valve connected to the hydraulic motor to control the flow of oil, a pump connected to the directional control valve to supply high-pressure oil, and a control unit(80) connected to the directional control valve and the pump and installed on the hull(2) to transfer operating orders.
Patent KR-20050023731-A (KR)
Inventor: LEE SEUNG KYO
IPC: B60R13/02
Filed: 2003-09-02
Abstract: PURPOSE: A roof garnish of a vehicle is provided to reduce the number of parts and to improve production efficiency by settling the roof garnish in both longitudinal directions of a roof panel by joining a combining projection to a roof panel clip and bonding an adhering unit to a double sided adhesive tape. CONSTITUTION: A roof garnish(100) combined to a roof panel clip(500) installed in a groove(210) of a roof panel(200) bent to weld to a side panel is composed of a combining projection joined to the roof panel clip and integrated with the roof garnish and an adhering unit(140) formed on the upper part of the roof garnish formed with the combining projection, and extended outward. The bottom surface of the adhering unit is bonded to a double sided adhesive tape(400). The roof garnish is divided into a front roof garnish positioned in a front part of the roof panel and a rear roof garnish disposed in a rear part of the roof panel. A connecting member through which a combining hole passes is arranged in the front end of the rear roof garnish. A combining member having a through-hole with the bore same as the center of the combining hole of the connection member is installed in the rear end of the front roof garnish.
Patent KR-20050024938-A (KR)
Inventor: CHUN SUN SIM
IPC: H04W72/12
Filed: 2003-09-05
Abstract: PURPOSE: A method for determining a priority level for packet transmission and a computer-readable recording medium storing the program are provided to give relative priority levels to packets by using delay time characteristics among different traffic packets and differentiate inter-packet priority levels among the same type of traffic. CONSTITUTION: A scheduler starts scheduling at a specific point(S100). The scheduler measures an SNR(Signal to Noise Ratio) of a user terminal(S210). An amount of data stored in a queue is measured(S310). A extent of a provided service during a certain slot is calculated in consideration of an average transmission data amount(S320). A packet interval is measured based on traffic characteristics of data stored in the queue(S410). A delay available time of a packet is calculated by using the packet interval(S420). A priority level of each packet is determined(S500). Data transmission is performed during a certain time with respect to a queue for a user with the highest priority level(S600).
Patent KR-20050026288-A (KR)
Title: File replay method of mp3 player for a car audio
Inventor: SONG BONG SEOB
IPC: G11B20/10
Filed: 2003-09-09
Abstract: An MP3 file reproducing method is provided to enable a user to reproduce MP3 files smoothly according to a hierarchical tree structure desired by the user. The method comprises several steps. A file is reproduced sequentially from a root directory to a higher priority. In a case that there exist files and subdirectories in a directory of the same level, the files are first reproduced according to a priority sequence and then the subdirectories are reproduced according to a priority sequence. The subdirectory is a directory positioned at the next lower level under each directory. The priority of the MP3 file is higher than that of a subdirectory. The priority of files or subdirectories positioned at upper positions is higher than that of files or subdirectories at lower positions in the same level.
Patent KR-20040027332-A (KR)
Inventor: DAVID J ALCOE
IPC: B42D15/10
Filed: 2003-09-15
Abstract: PURPOSE: A stress reducing stiffener ring is provided to reduce stress of a material caused by warpage of a circuit card in a thin film coupled to the circuit card by potentially causing electrical breakdown or fracture to a thin film and by causing high strain in a thin film material. CONSTITUTION: A thin film(20) is coupled to an electronic carrier(30) by solder. A stiffener ring(15) is attached to the surface of a thin film in the periphery of the thin film by adhesion of a stiffener adhesive(16) including the first and second surfaces(wherein a part of the first surface is adhesively attached to a part of the surface of the thin film, a part of the second surface is adhesively attached to a part of the first surface, the periphery is a periphery with respect to the inside of the thin film adapted to maintain at least one active electronic constituting element, and the periphery of the thin film is not adapted to maintain an arbitrary active electronic constituting element.) A heat lid(28) is adhesively attached to a part of the second surface of the stiffener ring by a lid adhesive(27) including the first and second surfaces(wherein a part of the first surface is adhesively attached to a part of the second surface, a part of the second surface is adhesively attached to a part of the surface of the heat lid, and a void region is disposed between the surfaces of the thin film and the heat lid).
Patent KR-20050029522-A (KR)
Title: Method for nf3 purification using zeolite absorbent impregnated with nickel and copper
Inventor: LEE JANG WON
IPC: C01B21/083
Filed: 2003-09-23
Abstract: To provide a method for purifying NF3, which is able to separate highly pure NF3 from a mixture gas without difficult processes and improve saturation time of an absorbent, thereby purifying the NF3 with high efficiency at low cost. The method comprises the steps of: (a) passing a mixture gas comprising NF3 through a first column including an absorbent layer consisting of zeolite-based molecular sieve that is activated by heat-treatment; and (b) passing the mixture gas obtained from the step (a) through a second column including an absorbent consisting of zeolite absorbent impregnated with nickel and copper, which is activated by heat-treatment.
Patent KR-20050033781-A (KR)
Title: Image forming method and apparatus
Inventor: KIM YUN SU
IPC: H04N1/04
Filed: 2003-10-07
Abstract: A method and an apparatus for forming an image are provided to obtain a scanned image where top and bottom of a page are not shifted to each other in case that a book is scanned with being rotated by 180°. A host computer(20) is connected to an image forming apparatus(10) that has a scanning function. A scanning part(12) scans an image. A memory part(15) stores data of the scanned image. A control part(11) determines whether the scanned image corresponds to a left page or a right page. When the scanned image corresponds to the right page, the control part rotates the scanned image by 180° and then stores it in the memory part.
Patent KR-20040034427-A (KR)
Inventor: STADLER MAXIMILIAN
IPC: C23F1/08
Filed: 2003-10-13
Abstract: PURPOSE: A wet chemical processing method and apparatus of silicon are provided to reduce processing cost by recycling partially oxynitride using a connection line. CONSTITUTION: An etchant(4) containing water, nitric acid, and hydrofluoric acid is activated by using oxynitride. The oxynitride is NO, NO2, N2O4, or a mixed compound thereof. The oxynitride is added to the etchant until the etchant is saturated. Wet chemical processing is performed on silicon in a first container(1) by using the activated etchant. The oxynitride is exhausted from the first container. The oxynitride is partially added to another etchant(5) of a second container(2) through a connection line(8).
Patent KR-20050037856-A (KR)
Inventor: LEE JAE WOOK
IPC: H04L12/02
Filed: 2003-10-20
Abstract: 본 발명은 이전 접속 정보를 이용하여 빠른 서비스 복귀를 제공하는 네트워크 장치, 시스템 및 그 방법에 관하 것으로서, 현재 연결된 피제어 장치의 사용가능한 서비스 리스트에 대한 정보를 관리하는 서비스 리스트부; 상기 피제어 장치와 신호를 주고받는 송수신부; 및 상기 피제어 장치가 네트워크에서 접속을 해제하는 경우에는 상기 접속 해제된 피제어 장치의 서비스 리스트를 관리하는 에이전트부를 포함하는 것을 특징으로 한다.
Patent KR-20050041513-A (KR)
Inventor: CHANG KEUN YOUNG
IPC: H01M10/04
Filed: 2003-10-31
Abstract: 본 발명은 비수계 용매와 리튬염으로 이루어진 전해액을 주입하는 리튬 전지의 제조방법을 제공하며, 상기 제조방법은 전지 조립체가 수납된 전지 케이스내에 고함량의 에틸렌 카보네이트를 포함하는 제1전해액을 주입하는 단계, 예비충전하는 단계, 전지 조립체가 수납된 전지 케이스내에 저함량의 에틸렌 카보네이트를 포함하는 제2전해액을 주입하는 단계, 상기 결과물로부터 가스를 제거하는 단계 및 만충전을 실시하는 단계를 포함하며, 상기 단계들에 따라 전지내에 주입된 전해액이 에틸렌카보네이트 8 ~ 15체적부, γ-부티로락톤 10 ~ 35체적부, 디메틸 카보네이트, 디에틸 카보네이트, 에틸메틸 카보네이트, 메틸프로필 카보네이트, 에틸프로필 카보네이트 및 메틸부틸 카보네이트로 이루어진 군에서 선택된 하나 이상의 선상 카보네이트 30 ~ 65체적부, 및 플루오로벤젠 8 ~ 15체적부를 포함하는 혼합용매 및 상기 혼합용매 100체적부를 기준으로 비닐렌 카보네이트 0.5 내지 9.0 체적부를 포함한다. 본 발명에 따르면, 에틸렌 카보네이트의 함량을 15체적부 이하로 저함량으로 포함하는 비수계 용매를 사용하면서도 초기 충방전 특성, 충방전 수명특성, 고온방치 안정성 및 저온 방전특성이 우수한 리튬 전지를 제조할 수 있게 된다.
Patent KR-20050041650-A (KR)
Inventor: HONG PIL HAN
IPC: G11B20/04
Filed: 2003-10-31
Abstract: 본 발명은 음향신호 재생 장치에 관한 것으로서, 특히 메모리에 저장된 소정의 음향신호와 상기 음향신호를 상징하는 외형물이 결합된 음향신호 재생 장치에 관한 것이다. 
     본 발명에 따른 음향신호 재생 장치는 특정 음향신호가 저장된 상태로 사용자에게 제공되어 사용자의 조작에 따라 음향신호를 재생하는 음향신호 재생수단과, 상기 음향신호 재생수단의 전부 또는 일부가 내부에 형성되도록 하여 외부의 충격 또는 사용자의 접근을 차단하는 외형물과, 상기 외형물의 일측에 형성되고 상기 음향신호 재생수단의 제어를 위한 사용자 인터페이스와, 상기 외형물의 일측에 형성되어 스피커 또는 이어폰과 연결될 수 있도록 하는 출력부와, 전원을 공급하는 전원장치가 포함되는 것을 특징으로 한다.
Patent KR-20050043100-A (KR)
Inventor: LEE JAE WOON
IPC: G06F3/0354
Filed: 2003-11-05
Abstract: 본 발명은, 지문 검출 기능이 구비된 전자 펜에 관한 것으로, 예를 들어 타블릿(Tablet) 컴퓨터 등에 사용되는 스타일러스 펜(Stylus Pen)과 같은 전자 펜에는, 사용자의 지문을 검출하기 위한 검출수단; 사전에 승인된 사용자의 지문을 저장하는 저장수단; 및 상기 검출수단에 의해 검출된 사용자의 지문과, 상기 저장수단에 저장된 지문을 비교하여, 전자 펜 기능을 선택적으로 구동시키기 위한 제어수단을 포함하여 구성되는 것으로, 사전에 승인된 사용자의 지문을 검출 확인하여, 임의의 제3자가 타블릿 컴퓨터 등에 사용되는 스타일러스 펜을 무단으로 조작 사용할 수 없도록 함으로써, 타블릿 컴퓨터에 대한 보안성을 보다 향상시킬 수 있게 되며, 또한 스타일러스 펜을 구동시키는 데 필요한 전원을 타블릿 컴퓨터로부터 공급받아 사용함으로써, 스타일러스 펜을 보다 간소화시킬 수 있게 되는 매우 유용한 발명인 것이다.
Patent KR-20050046036-A (KR)
Inventor: JIN TAE SUN
IPC: A61C8/00
Filed: 2003-11-13
Abstract: 본 발명은 잇몸의 치조골에 심어지는 픽스츄어에 고정되어 잇몸의 상측으로 노출되는 인공치아를 서로 연결시켜 주는 어버트먼트를 지르코늄(Zirconium)으로 형성하여서 된 인공치아용 임플란트의 지르코늄 어버트먼트를 제공함으로서, 그 외부에 씌워지는 인공치아와 같은 색상으로 유지시켜 일체감을 갖게 할 수 있고, 잇몸이 노쇠하거나 손상되어 노출되더라도 인공치아와 같은 색상으로 보여 지도록 하여 시각적 및 미관상으로 좋은 이미지를 줄 수 있도록 하며, 어버트먼트(Abutment)를 지르코늄(Zirconium)으로 성형할 때에 외부에 씌워지는 성형틀을 제작하여 정밀하게 성형시켜 줌으로서 인공치아와 밀접하고 양호하게 결합시킬 수 있도록 하고, 인공치아를 정밀하고 밀접하게 결합시켜 줌으로서 결합상태의 불량으로 인하여 인공치아가 탈락하거나 이물질이 침투하여 냄새가 발생하는 현상을 방지할 수 있다.