baber/WOPTO huggingface dataset:
Patent KR-20040084261-A (KR)
Inventor: CHO YEONG SEON
IPC: H04L12/66
Filed: 2003-03-27
Abstract: PURPOSE: A method for supplying a multilateral call service by using a PDA(Personal Digital Assistant) terminal is provided to supply a multilateral conference service regardless of locations at a low cost by using PDA terminals, and to supply a VoIP(Voice over Internet Protocol) service as well, thereby guaranteeing the mobility of the VoIP service. CONSTITUTION: A VoIP application program confirms whether a PDA terminal of a promoter is located within an AP area(S110). If so, the VoIP application program controls a wireless LAN module of the PDA terminal so that the PDA terminal can be connected on the Internet, and displays a selection screen asking the promoter whether to perform a person-to-person call or to perform a multilateral call. If the multilateral call is selected, the application program receives ID information on each conference participating target terminal(S130), and enables the multilateral call by informing each terminal of the multilateral call. The application program converts inputted voice data into digital packet data(S150), and includes the ID information on each terminal in the digital packet data(S160), then supplies the information to a VoIP network(S170).
Patent KR-20040085431-A (KR)
Title: Active noise controller for projection television
Inventor: KIM JONG GAP
IPC: H04N5/74
Filed: 2003-03-31
Abstract: PURPOSE: An active noise cancellation device for a projection television is provided to interfere with a noise cancellation sound having an inverse phase, the same wave and the same amplitude with respect to a noise generated by a rotation body such as a cooling fan and cancel the noise by compensation. CONSTITUTION: A noise sensing unit(101) installed at one side in a set of a projection television detects a noise signal. A spectrum analyzing unit(102) receives the detected noise signal, converts the change of a frequency and a sound pressure into a spectrum signal, and outputs the spectrum signal. A periodic noise information storing unit(105) stores spectrum information of periodic noises generated in the set. A control unit(103) compares the converted spectrum signal with stored spectrum information. If the converted spectrum signal is the periodic noise, the control unit outputs a noise cancellation sound signal having an inverse phase, the same wavelength and the same amplitude with respect to the noise signal. An amplifying unit(106) amplifies the outputted noise cancellation sound. An acoustic output unit(107) outputs the amplified noise cancellation sound to one side in the set of the projection television.
Patent KR-20040087624-A (KR)
Inventor: LEE JI YEONG
IPC: G11B15/665
Filed: 2003-04-08
Abstract: PURPOSE: A tape loading device of a magnetic recording/reproducing apparatus is provided to contact a sector gear for forming a tape loading device which loads a tape by ejecting the tape with a discontinuous portion of a loading gear in a relatively wide area. CONSTITUTION: The first loading gear and the second loading gear are sequentially applied with a driving force of a sector gear(70) driven by a driving source, and move a tape between a loading position and an unloading position. The sector gear(70) is combined with the first loading gear in a driving gear portion(72) to load and unload the tape. A rib(75) is formed in a discontinuous portion(74) and other discontinuous portion which are out of an idler gear, to widen a contacted area of the discontinuous portion(74) and the other discontinuous portion.
Patent KR-20030041903-A (KR)
Inventor: CHOI SEOK GI
IPC: A23L1/28
Filed: 2003-04-11
Abstract: PURPOSE: Provided are a method of cultivation of Sparassis crispa's mycelia by using a medium containing a yeast extract and processed products using the culture. Therefore, the Sparassis crispa's mycelia are rapidly cultured with minimizing the contamination of harmful bacteria. CONSTITUTION: Sparassis crispa's mycelia are cultured by using a medium containing a yeast extract. Therefore, its processed products, such as dried powder of, an extract of the mycelia, and the like, contain K or Ca concentrated 0.01-30% and the yeast extract simultaneously.
Patent KR-20030082478-A (KR)
Title: 프로세스 카트리지 및 전자사진 화상 형성 장치
IPC: G03G21/18
Filed: 2003-04-17
Abstract: 전자사진 화상 형성 장치의 주 조립체에 착탈 가능한 프로세스 카트리지를 제공한다.  카트리지는, 전자사진 감광 드럼과; 프로세스 수단과; 일 종방향 단부에 마련되는 카트리지 프레임부의 저부면 상에 구비되어 감광 드럼을 지지하기 위한 것으로, 프로세스 카트리지가 장치의 주 조립체 내 장착 위치에 장착되면 주 조립체 내에 마련된 제1 주 조립체에 의해 안내되고, 프로세스 카트리지가 장착 위치에 장착되는 장착 방향에 대하여 선행부에 배치되며, 프로세스 카트리지가 장착 위치에 장착될 때 장치의 주 조립체 내에 마련된 제1 주 조립체 수용부에 장착되는 제1 접촉부와; 제1 접촉부 상부에 배치되며, 장치의 주 조립체로부터 회전 구동력을 수용하기 위해 주 조립체 내에 마련된 주 조립체 커플링과 맞물림 가능한 카트리지 커플링과; 감광 드럼의 일 종단부에 마련된 카트리지 프레임부의 저부면 상에 마련되어 감광 드럼을 지지하기 위한 것으로, 장착 방향에 대하여 제1 접촉부 배후에 배치되며, 장착 위치에 장착된 프로세스 카트리지가 장치의 주 조립체로부터 회전 구동력을 수용할 때 프로세스 카트리지의 회전을 감광 드럼의 회전 방향으로 제한하는 데에 유효한 제2 접촉부와; 감광 드럼의 다른 종단부에 마련된 카트리지 프레임부로부터 외측으로 돌출되어 감광 드럼을 지지하기 위한 것으로, 프로세스 카트리지가 장치의 주 조립체의 장착 위치에 장착될 때 장치의 주 조립체 내에 마련된 제1 주 조립체 안내부에 의해 안내되며, 프로세스 카트리지가 장착 위치에 장착되면 장치의 주 조립체 내에 마련된 제2 주 조립체 수용부에 위치되는 위치 설정부를 포함한다.
Patent KR-20030043837-A (KR)
Inventor: LEE KON YOUNG
IPC: G06F15/16
Filed: 2003-04-24
Abstract: PURPOSE: A method for the P2P(Peer-to-Peer) based virtual network storage is provided to make the use of the shared data convenient, and to realize the simple and fast data update by offering the P2P shared personal files to a user's system as one virtual disk drive. CONSTITUTION: Certification contents and a certification method of a file share network participant, and a user/group priority for the shared file of each participant are set. A folder and the files registered to each participant's system as shared are formed into a directory tree of one virtual disk driver. The shared files are registered to a Window system as the virtual disk driver. In order to increase the efficiency of the shared file system, a copy of a shared file system is mirrored and managed, the entire system is monitored, and the traffic is controlled. A message is exchanged between the participants.
Patent KR-20040098769-A (KR)
Inventor: SEO HYEONG JIN
IPC: H04M1/23
Filed: 2003-05-15
Abstract: PURPOSE: An apparatus and a method for inputting Hangul by using keys are provided to input a word quickly. CONSTITUTION: A key input unit(100) allocates consonants and vowels according to keys or combination of keys. A memory unit(200) stores code values of consonants or vowels corresponding to key selection of the key input unit(100). A syllable combination controller(300) completes a Hangul syllable by reading code values of consonants or vowels corresponding to key selection of the key input unit(100) from the memory unit(200).
Patent KR-20030043895-A (KR)
Inventor: KIM SEUNG GYU
IPC: F27B3/20
Filed: 2003-05-15
Abstract: PURPOSE: A torch burner for industrial furnace is provided to increase air injection pressure of an injection nozzle and optimize the torch burner installation angle so as to improve combustion efficiency, as well as to conceal the torch burner so as not to be damaged by the dropping materials. CONSTITUTION: The torch burner for industrial furnace is installed at one side of a furnace for heating a working material charged in the furnace and has an air passage(11) and a fuel passage installed for providing air and fuel to the working material and an injection nozzle formed inside the furnace and mixing the air and fuel and injecting the mixture gas into the furnace. The nozzle(30) is provided with a tapered convergence part of which inner diameter gradually decreases such that the air is converged at a center of an air injection hole(31) through which the air passes, and an expanded tapered part(34) which is expanded from the end of the tapered convergence part and of which inner diameter gradually increases in a direction to the inside of the furnace in a range of the diameter of the air passage(11).
Patent KR-20040102282-A (KR)
Inventor: PARK IN CHEOL
IPC: G11C8/00
Filed: 2003-05-27
Abstract: PURPOSE: An analog delay locked loop capable of preventing an unlocking is provided to prevent the unlocking in the analog delay locked loop. CONSTITUTION: An analog delay locked loop capable of preventing an unlocking includes a phase comparator(100), a charge pump(300), a voltage controlled delay line(400), a sensing unit(600) and a locking controller(200). The phase comparator compares the phase of the inner clock signal with the reference clock signal. The charge pump supplies the charges in response to the up signal and the down signal. The voltage controlled delay line delays the reference clock signal by the delay time corresponding to the charge amount supplied from the charge pump to output the delayed reference clock signal as an inner clock signal. The sensing unit senses the state of the reference clock signal at the time when the inner clock signal is shifted. And, the locking controller is provided between the phase comparator and the charge pump for transmitting the up signal and the down signal outputted from the phase comparator or controls the charge pump so as to output the inner clock signal with delaying by a predetermined time.
Patent KR-20030046378-A (KR)
Title: Method for producing composite of carbon fiber and aluminum and structure of the composite
Inventor: PARK CHANG RYEOL
IPC: B32B15/14
Filed: 2003-05-27
Abstract: PURPOSE: Provided are a method for producing a composite of carbon fiber and aluminum which has improved tensile strength by combining carbon fiber having excellent tensile strength and aluminum and a structure of the composite. CONSTITUTION: The method includes the steps of integrally combining carbon fiber to an aluminum tube or panel by using an adhesive so that the resulting product have a certain strength required as a structural element. That is, the composite is composed of an aluminum tube or panel and at least one layer of carbon fiber which is adhered by an adhesive. The composite is formed not to be separated while receiving difference of resilience index between aluminum and carbon fiber, when an external force is applied to the composite.
Patent KR-20040105048-A (KR)
Inventor: HWANG SUG KI
IPC: A61K8/92
Filed: 2003-06-04
Abstract: PURPOSE: Provided are a composition for preventing hair-loss and promoting hair-growth using the extract of medicinal herbs and a method for manufacturing the same. The composition nourishes hair and scalp to prevent hair loss and hair growth. CONSTITUTION: The composition for preventing hair-loss and promoting hair-growth is characterized by containing the extract of medicinal herbs composed of ginseng 30%, mulberry leaves 20%, pine needles 20%, licorice roots 15%, P. japonica 10% and Polygonum multiflorum Thunb. 5%, wherein the extract is obtained by extracting the medicinal herbs in 50L of water, followed by double boiling at low temperature under reduced pressure.
Patent KR-20040107718-A (KR)
Inventor: KIM GYEONG HYEON
IPC: G02F1/1343
Filed: 2003-06-12
Abstract: PURPOSE: A liquid crystal display device is provided to improve front and side visibility by complementing light emitted from two liquid crystal driving modes by applying different liquid crystal driving modes to pixel areas. CONSTITUTION: Gate lines are formed on a TFT(Thin Film Transistor) substrate. Data lines(171) are formed on the TFT substrate, crossing the gate lines. A pixel electrode(190) is formed at every pixel area defined by crossing the data lines with the gate lines. Thin film transistors are connected with the gate lines, the data lines, and the pixel electrodes. Common electrodes are formed at a color filter substrate facing the TFT substrate. First and second domain dividing elements are formed on the TFT substrate, wherein the first domain dividing elements(91,92,93) and second domain dividing elements are cut parts formed on the pixel electrodes. Third and fourth domain dividing elements are formed on the color filter substrate, wherein the third domain dividing elements(271,272,273,274) are cut parts formed on the common electrode and the fourth domain dividing elements are protrusions formed on the common electrode.
Patent KR-20040110564-A (KR)
Inventor: LEE SEONG HEON
IPC: H05K3/00
Filed: 2003-06-19
Abstract: PURPOSE: A conveyor dryer is provided to automatically harden a printed circuit board by using a far infrared radiation heater and a hot air fan while the printed circuit board is being transferred to a chamber. CONSTITUTION: A conveyor dryer(100) comprises a first chamber(100/1), an N-th chamber(100/N), and second to (N-1)-th chambers(100/2 to 100/N-1). The first chamber is arranged to harden a plugging printed circuit board by a far infrared radiation heater and a hot air fan while the printed circuit board is being transferred to the chamber by a transfer chain(50). The N-th chamber is equipped with a driving motor for driving the transfer chain. The N-th chamber is arranged to harden the printed circuit board by a far infrared radiation heater and a hot air fan(146) while the printed circuit board is being transferred to the outside of the chamber by the transfer chain. The second to (N-1)-th chambers are arranged between the first chamber and the N-th chamber. The second to (N-1)-th chambers harden the printed circuit board by a far infrared radiation heater and a hot air fan while the printed circuit board is being transferred by the transfer chain.
Patent KR-20050008286-A (KR)
Inventor: YOO JOUNG SOOK
IPC: A23L17/60
Filed: 2003-07-15
Abstract: PURPOSE: A method of making mushroom laver by applying mushroom particles with a predetermined size to laver during the forming process for manufacture of dried laver or the seasoning process for manufacture of seasoned laver is provided. Therefore the consumer can take mushrooms simultaneously while eating laver. CONSTITUTION: The mushroom laver is prepared by the process consisting of: adding mushroom particles with a predetermined size are added to laver during the forming process for manufacture of dried laver or during the seasoning process for preparing seasoned laver comprising first roasting, seasoning and second roasting process. The forming process for manufacture of dried laver comprises spore growing, laver net installation, spore inputting, green alga Prasiola sp. collecting, sea water washing, extraneous material removing, mixing, aging and forming processes.
Patent KR-20050015006-A (KR)
Inventor: KIM CHANG SEOB
IPC: H01M2/02
Filed: 2003-08-01
Abstract: PURPOSE: Provided is a secondary battery which forms thicker or thinner middle part of long side than other parts to adjust the expansion of electrode assembly so that it enables to prevent swelling situation caused by the volume expansion of the electrode assembly. CONSTITUTION: The secondary battery comprises the parts of: the electrode assembly(10) which is formed by reeling cathode(12), anode(14) and a separator(16); and an angle-typed can(20) which is composed of a pair of opposite long sides(22) and a short side to connect the long sides, in which the electrode assembly and electrolytes are formed. When seeing the can and the electrode assembly from plane, the long side of the can is formed unevenly as a long direction.
Patent KR-20050016857-A (KR)
Inventor: MIN BYOUNG RYOUL
IPC: B62D25/08
Filed: 2003-08-04
Abstract: PURPOSE: A pedestrian projection cap structure for a strut mounting bolt of a vehicle is provided to prevent heads of pedestrians from being bumped against the strut mounting bolt by changing a head path of the pedestrian with rotating a protection cap clockwise or counterclockwise. CONSTITUTION: In a vehicle having a strut mounting bolt(130) of which one end is projected toward a hood panel(150), a pedestrian projection cap structure for the strut mounting bolt has a plastic protection cap(1) installed in the end of the hood panel of the strut mounting bolt and formed with a cap body(10) having a circular arc-shaped section that is protruded toward the hood panel. The protection cap has a combining tool(30) integrated with the cap body and formed with female threads(32) to join with the strut mounting bolt.
Patent KR-20050017169-A (KR)
Inventor: CHIN BYUNG DOO
IPC: H05B33/00
Filed: 2003-08-08
Abstract: PURPOSE: An organic electro-luminescent display device using an anode surface reforming layer is provided to facilitate the manufacture of large-sized display elements by forming a high molecule super-thin film through a solution coating process such as a spin coating method. CONSTITUTION: An organic electro-luminescent display device includes a substrate(1), a first electrode(2), a high molecule anode surface modified layer(3), a light emitting layer(6), and a second electrode(10). The first electrode is formed on the substrate. The high molecule anode surface modified layer is made of a material selected from the group consisting of a general high molecule, a refractory high molecule, and a fluorine-high molecule having more than one functional group. The light emitting layer is formed on a surface of the high molecule anode surface modified layer. The second electrode is formed on the light emitting layer.
Patent KR-20050017568-A (KR)
Inventor: CHO NAM WON
IPC: A01K63/04
Filed: 2003-08-14
Abstract: PURPOSE: A seawater chilling system for storing live squids in chilled seawater is provided to store and transport live squids in high density and to reduce expenses for storing and transporting live squids. CONSTITUTION: The seawater chilling system for storing live squids in chilled seawater includes a crawl(20) for storing live squids in chilled seawater of 0-18 deg.c, an ice storage tank(10), a cooling unit(30) having an evaporator(31) installed inside the ice storage tank(10), a unit for sensing seawater temperature in crawl, a unit for sensing the temperature of the chilled seawater stored in the ice storage tank(10), a seawater circulating pump(15) for supplying the chilled seawater of the ice storage tank(10) to the crawl(20), and a controller for supplying the chilled seawater of the ice storage tank(10) to the crawl(20) through seawater circulating pump to maintain the temperature of the seawater in crawl within a predetermined temperature range.
Patent KR-20040090892-A (KR)
Inventor: TOMISHIMA YUICHIRO
IPC: G11B7/0045
Filed: 2003-08-21
Abstract: PURPOSE: A recording method of an optical disk is provided to decide each error factor while recording information on an optical disk, and to set an optimum information recording condition. CONSTITUTION: A signal monitor decides whether a focus signal is within a defined value(SP1). If not, the signal monitor stops writing recording data(SP11), and reduces a rotational speed of an optical disk, then rotates the optical disk at the reduced rotational speed(SP12). The signal monitor decides whether a track signal is within a defined value(SP2). The signal monitor obtains a phase difference, and decides whether the phase difference is within a defined value(SP3). If so, the signal monitor writes the recording data on the optical disk(SP4). The signal monitor decides whether all the recording data is written on the optical disk(SP5). If so, the signal monitor completes the procedure.
Patent KR-20030086464-A (KR)
Inventor: LEE YUN JIN
Filed: 2003-09-08
Abstract: PURPOSE: An on-line money collection agent system and a method therefor are provided to withdraw money from a plurality of payer accounts and transfer the collected money to an account designated by a money collection institute. CONSTITUTION: A client information DB(250) stores information of clients according to money collection institutes. A collected money detail DB(260) stores items of collected money of the clients. A client management unit(210) receives a client information list, a list of applying for money collection, and a collected amount list from the money collection institutes, and stores the lists in the client information DB(250) and the collected money detail DB(260). An account transfer unit(220) inquires accounts of the clients to a bank server. The account transfer unit(220) requests collectively process money collection application and the account transfer to the bank server. The account transfer unit(220) receives the processed result of the account transfer, and notifies the received result to the money collection institute.
Patent KR-20050025518-A (KR)
Title: Apparatus and method of processing msdu in wireless lan
Inventor: JEON SEONG JOON
IPC: H04L12/28
Filed: 2003-09-08
Abstract: A method and apparatus for processing an MAC service data unit in a wireless LAN are provided to reduce an overhead generated in a wireless LAN system and increase use efficiency of a bandwidth. When an LLC PDU(Logical Link Control Protocol Data Unit) is received from an upper layer and a frame is stored in standby for transmission, an MAC processing unit(21a) merges the frame and the received LLC PDU to generate a merged frame. A PLCP(Physical Layer Convergence Procedure) processing unit(21b) generates a PLCP frame by adding a PLCP preamble and a PLCP header to the received LLC PDU, and transmits the PLCP frame to a PMD physical layer when it obtains a frame transmission chance. A queue(22) temporarily stores the MAC frame which has been generated in the MAC processing unit(21a).
Patent KR-20040025643-A (KR)
Inventor: LENGSFELD THOMAS
IPC: A61L2/18
Filed: 2003-09-19
Abstract: PURPOSE: A process for sterilization of biological compositions containing protein is provided, thereby retaining the integrity of the desired protein at a degree suitable for its purpose, and applying it to the inactivation of bacterial or viral preparations, when proteic components or proteic antigens are present, which are intended for use in inactivated or non-living vaccines. CONSTITUTION: The method for sterilizing a protein containing biological composition comprises the step of subjecting the composition to a virucidally effective amount of artificial irradiation in the presence of a substance of the formula (I), wherein R is H, CH3 or C2H5; at least one enveloped double-stranded DNA-virus and at least one non-enveloped single-stranded DNA-virus are inactivated by at least 4 Log; the irradiation is UV, IR, gamma-irradiation, x-ray or visible light; the irradiation is UVA, UVB or UVC; the irradiation is UVC at a wavelength of 240 to 290 nm, preferably 254 nm; the protein containing biological composition contains purified plasma proteins; the plasma protein is a coagulation factor; the coagulation factor is selected from the group consisting of factors V, VII, VIII, IX, X, XI and XIII and fibrinogen; the plasma protein retains at least 85% of its biological activity after treatment with irradiation; and not more than 5% of aggregates are formed during irradiation.
Patent KR-20050029465-A (KR)
Title: Motion stability apparatus of piston
Inventor: PARK SEONG OK
IPC: F02F5/00
Filed: 2003-09-23
Abstract: A device for stabilizing motion of a piston is provided to improve behavior stability of the piston in operating the piston by adding a stabilizing ring to a skirt part of the piston. In a device for stabilizing motion of a piston(20) combined to the upper end of a connecting rod by a piston pin inside a cylinder of an engine, an annular stabilizing ring(30) is mounted to the lower side of a skirt part(24) of the piston by a mounting pin(34). A gap is formed to the combining sides of the skirt part and the stabilizing ring. Pin holes, formed in a side of the stabilizing ring to make the mounting pin fitted, are formed in an elongated hole shape of the height direction of the piston. Brackets for forming the pin holes are formed to the upper side of the stabilizing ring in a state being protruded upward. A mounting hole(25) is formed at a position, where the bracket is situated, in the middle of the lower end of the piston.