baber/WOPTO huggingface dataset:
Patent KR-20040079489-A (KR)
Title: Method for setting up the purchasing price discount and buying the user request of a goods
Inventor: KIM JAE WOOK
Filed: 2003-03-07
Abstract: PURPOSE: A method for buying goods by a request of a demander and fixing a discount ratio of a purchase price is provided to prevent the unnecessary investment for the goods, reduce a management cost, and offer the goods of the best quality based on the correct information for the goods to a buyer at a low price by developing/making the goods depending on a demander class. CONSTITUTION: After receiving a purchase request from the buyer, a goods purchase site analyzes the goods information. A purchase method is asked after informing the buyer of the purchase price, and a discount ratio application state depending on a period and a buyer number of the cooperated purchase based on an analysis result. At a closing date, it is judged that the planned buyer number is satisfied. The goods are delivered to each buyer at the purchase price if the planned buyer number is short, and the goods are delivered at the price applying the fixed discount ratio if the planned buyer number is satisfied. If the planned buyer number is exceeded, the goods are delivered at the price applying the fixed discount ratio and the discount ratio linked with the exceeded buyer number.
Patent KR-20040080559-A (KR)
Inventor: LEE MYEONG HUN
IPC: E04D11/00
Filed: 2003-03-12
Abstract: PURPOSE: A natural corrosive lightweight rooftop vegetation mat member is provided to improve urban environment by securing a green space by vegetating the rooftop of a building, to reduce the heat island phenomenon of a city and to economize in energy of a building. CONSTITUTION: The manufacturing method of a natural corrosive lightweight rooftop vegetation mat member comprises the steps of: gathering ripened coconuts; cutting off the gathered coconut, then separating a knurl; putting residual husk in a crusher, then separating fiber and dust; rotating the fiber in a centrifugal net, then removing unseparated dust and spun yarn; separating filament which is 10 centimeters long from fiber filter; applying adhesives on a movable plate which circulates filament yarn on a movable plate regularly; and pressurizing the adhered part at the appointed pressure and treating with heat.
Patent KR-20040080583-A (KR)
Inventor: JUN GYEONG HUI
IPC: A47L9/28
Filed: 2003-03-12
Abstract: PURPOSE: A method for setting a working area for a robot cleaner is provided to improve cleaning efficiency by storing the working area and a moving process in the robot cleaner with a position recognition mark and a camera. CONSTITUTION: A method for setting a working area for a robot cleaner comprises the steps of: locating the robot cleaner right under a position recognition mark installed at the ceiling of the working area(S100); making the robot cleaner to memorize a discrimination number to the working area(S110); determining whether there is another working area(S120); and moving the robot cleaner to another working area(S130).
Patent KR-20040081860-A (KR)
Inventor: LEE SANG YUN
IPC: H03K17/22
Filed: 2003-03-17
Abstract: PURPOSE: A power-on reset circuit is provided to stabilize an operation of a chip by outputting a chip reset signal when the down level of VDD is higher than the level of data retention. CONSTITUTION: A first power-on reset unit(41) outputs the first power-on reset signal when a supply voltage level is less than a data retention voltage. A second power-on reset unit(42) outputs the second power-on reset signal when the supply voltage level is more than the data retention voltage. A noise filter(44) is used for filtering the second power-on reset signal when the first power-on reset signal is a low level. A third power-on reset unit(43) outputs the third power-on reset signal by using the first power-on reset signal and the second filtered power-on reset signal. A reset timer(45) is used for counting reset timer clock signals at an enabling state of the third power-on reset signal and outputting an overflow signal after counting the reset timer clock signals. An SR latch(46) is used for outputting a chip reset signal by using receiving the overflow signal and using the third power-on reset signal.
Patent KR-20030076332-A (KR)
Title: 음성재생장치
IPC: H04S7/00
Filed: 2003-03-18
Abstract: 본 발명의 음성재생장치에서는, 제 1 및 제 2 필터가, 음성신호에, 청취자의 좌우 귀에 각각 우측 음원을 정위시키는 전달함수에 대응한 임펄스응답을 콘벌루션하고, 제 3 및 제 4 필터가, 음성신호에, 청취자의 좌우 귀에 각각 좌측 음원을 정위시키는 전달함수에 대응한 임펄스응답을 콘벌루션한다. 제 5 및 제 6 필터는, 음성신호로부터 저역성분을 추출하고, 제 7 및 제 8 필터는 또 다른 음성신호로부터 저역성분을 추출한다. 제 1, 제 3, 제 5 및 제 7 필터의 출력신호가 가산되고, 제 2, 제 4, 제 6 및 제 8 필터의 출력신호가 가산된다.
Patent KR-20040082215-A (KR)
Inventor: CHO NAM SU
IPC: F28F1/12
Filed: 2003-03-18
Abstract: PURPOSE: A structure for arranging cooling fins of a fin-tube integrated heat exchanger is provided to increase frost formation delay effect by quickly passing the air at the inlet side and to improve cooling efficiency by contacting widely the air with the cooling fins at the outlet side. CONSTITUTION: In a fin-tube integrated evaporator having a refrigerant pipe(11) for guiding the refrigerant and a plurality of cooling fins(12) continuously arranged at a fin forming part integrally extending to the outer peripheral surface of the refrigerant pipe, the cooling fins are arranged in a straight line at the inlet side about the flow direction of the air and alternately aligned at the outlet side in zigzags. The bending angle of the inlet side of the cooling fin is larger than the outlet side.
Patent KR-20040082501-A (KR)
Inventor: LEE JEONG JAE
IPC: B60H1/00
Filed: 2003-03-19
Abstract: PURPOSE: An air conditioning system for a vehicle is provided to prevent damage and break of a compressor due to shortage of compressor oil in reoperating an air conditioning system for a vehicle. CONSTITUTION: An oil back current preventing element(73) contains a first pipe(71) connected with a first evaporator and a compressor(10), and a second pipe(72) connected with a second evaporator(60). An aperture(71a) of the first pipe is placed lower than an aperture(72a) of the second pipe. When an air conditioning system for a vehicle is operated, a refrigerant and oil(100) are flowed into the second pipe through the second aperture at an upper part of the oil back current preventing element. The refrigerant and oil move downward by gravity, and flow into the first pipe through the aperture of the first pipe to supply the refrigerant and oil to the compressor.
Patent KR-20040082698-A (KR)
Inventor: PARK YUN GWON
IPC: F25D25/00
Filed: 2003-03-20
Abstract: PURPOSE: A structure for putting in and taking out drawer baskets of a refrigerator is provided to easily put in and take out drawer baskets in a state that stored goods are contained in the drawer baskets by installing rail guides and moving rails. CONSTITUTION: A freezer compartment(54) has a tilting door selectively shielding an inside from an outside. Rail guides(120,120') are installed at both sides of an inner wall of the freezer compartment to slide an ice bank(93) and a storage basket(94) forward and backward. Moving rails(121) are formed at both sides of the ice bank and other moving rails(121') are formed at both sides of the storage basket corresponding to the rail guides.
Patent KR-20040085627-A (KR)
Inventor: KONG SEUNG HYEON
IPC: H04B7/26
Filed: 2003-04-01
Abstract: PURPOSE: A method for realizing a TSTC(Transmission signal Synchronization Time difference Calculator) for triangulation wireless measuring is provided to snapshot a transmission signal of a base station by using absolute time information, and to search a valid data boundary point and a frame boundary point from snapshotted data, then to calculate a transmission signal synchronization error, thereby increasing measuring accuracy. CONSTITUTION: An RF switch module(111) receives a coupling output for each sector signal in parallel, continuously receives time information from a GPS timing module(151), receives action time of an RF switch from a main controller(161), and transmits the coupling output to a down converter(121) for the action time. An output of the down converter(121) is outputted to an ADC(131) associated with an AGC(Automatic Gain Controller). The ADC(131) outputs a digital signal to a snapshot module(141). The main controller(161) outputs a control signal for controlling a frequency band and a bandwidth, and outputs a snapshot action control signal to the snapshot module(141).
Patent KR-20040087507-A (KR)
Inventor: HWANG SUN UK
IPC: C12P41/00
Filed: 2003-04-08
Abstract: PURPOSE: Enzymatic preparing methods of optically active N-methyl-3-hydroxy-3-phenylpropanamide and esters thereof are provided, thereby cheaply and environment-friendly preparing the compound by repeatedly reusing the enzyme. CONSTITUTION: The enzymatic preparing method of optically active N-methyl-3-hydroxy-3-phenylpropanamide and esters thereof comprises esterification of racemic N-methyl-3-hydroxy-3-phenylpropanamide with lipase in organic solvent and in the presence of acyl donor, wherein the acyl donor is vinylester compound, acetateisoprophenyl, organic acid anhydride; and the organic solvent is isopropylether, t-butylmethylether and tetrahydrofuran. The enzymatic preparing method of optically active N-methyl-3-hydroxy-3-phenylpropanamide and esters thereof comprises esterification of racemic N-methyl-3-hydroxy-3-phenylpropanamide with lipase without solvent and in the presence of acyl donor.
Patent KR-20030036499-A (KR)
Inventor: MUN SEONG JIN
IPC: G11B20/10
Filed: 2003-04-11
Abstract: PURPOSE: A method for writing and/or reading information for still pictures is provided to prevent the recorded area from rapidly splitting into fragments when part of a data file is being deleted, by preventing a record area from scattering. CONSTITUTION: A user inputs a command for deleting a specific still picture. Virtual deletion information is set as '1', which is a virtual deletion state, in the corresponding still picture in the corresponding still picture group information. It is judged whether virtual deletion information of all still pictures in the corresponding still picture group are set as '1'. If so, the corresponding still picture group is actually deleted from the still picture group information and still picture group information is updated. All data of the corresponding still picture group are actually deleted in a still picture data file to set up an area of the corresponding still picture group as a free area. It is judged whether virtually deleted still picture has secondary audio. If so, virtual deletion information is set as '1', which is a virtual deletion state, in the corresponding secondary audio in the corresponding secondary audio group. It is judged whether virtual deletion information of all secondary audio in the corresponding secondary audio group are set as '1'. If so, the corresponding secondary audio group information is actually deleted from the secondary audio group information and secondary audio group information is updated. The corresponding secondary audio group data is actually deleted from a secondary audio file.
Patent KR-20040088817-A (KR)
Inventor: LEE DONG SIK
IPC: B22F3/03
Filed: 2003-04-12
Abstract: PURPOSE: An apparatus for forming foamed aluminum panel is provided which is capable of easily changing thickness of the foamed aluminum panel by changing height of panel member of levelling device. CONSTITUTION: In an apparatus for forming foamed aluminum panel in which a levelling device(40) is arranged on an upper part of a transfer conveyor(30) for transferring a foamed aluminum solid body(20) discharged from foaming furnace(10), the apparatus is characterized in that a front end part of a panel member(45) is connected to a support shaft(43) at a front end of a frame(41) by pin, a rear end part of the panel member is connected to a rear end of a height adjusting member(51) by a hinge(47), and an upper part of the height adjusting member is removably connected to the frame by a pin(49) in the levelling device so that the panel member is slantly arranged from the front side to the rear side in the state that the panel member is distanced from the transfer conveyor.
Patent KR-20040089787-A (KR)
Inventor: LEE DEOK SEONG
IPC: G06F17/00
Filed: 2003-04-15
Abstract: PURPOSE: A system and a method for a mobile work writing service are provided to present a new business model called the mobile work writing service such as a mobile diary. CONSTITUTION: MMS(Multimedia Message Service) servers(503,507) receive a connection request signal including a caller ID corresponding to calling user terminals(505,509) by a user terminal from an MSC(Mobile Switching Center). A CDS(Contents Directory Server)(501) provides setting information for the mobile work writing server to the MMS server depending on certification information corresponding to the caller ID by combining with the MMS server and provides the mobile work writing service corresponding to the caller ID to the user terminal. The CDS includes an API(Application Programming Interface), an upper level instruction processor, a mobile terminal state information managing module, a file directory list managing module, a user certification module, and an MMS server managing module.
Patent KR-20040090541-A (KR)
Inventor: LEE CHEOL GYU
IPC: G11B7/004
Filed: 2003-04-17
Abstract: PURPOSE: A method for controlling a recording power of an optical disk device is provided to monitor errors of recording speeds by ATIP(Absolute Time In Pre-Groove) data and a PLL clock, and to decide a recording speed from the ATIP data if the PLL clock is abnormally detected, then to compensate for the errors. CONSTITUTION: A recording operation is requested(S10). A PLL clock detector detects a PLL clock from a wobble signal(S11). A microcomputer continuously detects a recording speed obtained by absolute time information within ATIP data and a recording speed obtained by the PLL clock(S12), monitors errors of the recording speeds, and updates/stores the errors in a memory(S13). If the PLL clock is normal(S20), the microcomputer controls a recording power based on the recording speed obtained by the PLL clock(S21). If the PLL clock is abnormal, the microcomputer controls the recording power by reflecting the error detected from the ATIP data(S22), and completes the recording process(S30).
Patent KR-20040091252-A (KR)
Inventor: KIM JEONG HUN
IPC: G11B33/08
Filed: 2003-04-21
Abstract: PURPOSE: A shock interception device for a hard disk drive and a fabrication method therefor are provided to mold a silicon solution having low density in gel state through a silicon solution injector, thereby intercepting shock applied to a hard disk drive while realizing a buffer function. CONSTITUTION: A lower body(2) has an open upper surface, and is formed with an opening(22) on a front side to expose a cable connector of a hard disk drive. To prevent shock from being applied to the hard disk drive, silicon gels for intercepting the shock surround both sides and a portion of a lower side such that the hard disk drive can be set in a predetermined position.
Patent KR-20040092150-A (KR)
Inventor: KIM HYEONG YEOL
IPC: F25D23/02
Filed: 2003-04-25
Abstract: PURPOSE: A sliding door of a refrigerator is provided to use a refrigerator without a limit on an installation space for the refrigerator. CONSTITUTION: A refrigerator main body(5) is divided into a refrigerating compartment and a freezer compartment. A refrigerating compartment door(10a) and a freezer compartment door(10b) are installed to open and shut the refrigerating compartment and the freezer compartment respectively. The refrigerating compartment door and the freezer compartment door are flexible in horizontal direction, and are installed slidably in association with the circumference of the refrigerator. In closing the doors, the doors close the front of the refrigerator main body. In opening the doors, the doors bently move towards the side of the refrigerator main body from the front of the refrigerator main body in association with the refrigerator.
Patent KR-20040096343-A (KR)
Inventor: BAE SEONG SU
IPC: H04N21/23
Filed: 2003-05-09
Abstract: PURPOSE: A digital contents presenting system is provided to transmit a portion of digital contents to VOD servers from a contents distribution server, thereby preventing a load from being concentrated on the contents distribution server while resolving a disconnection problem during a transmission of the digital contents. CONSTITUTION: A contents distribution server(100) controls storing, deleting, and encoding of encoded digital contents, and transmits the digital contents to VOD servers(200) connected over the Internet(500) to update the contents. The VOD servers(200) are located in each member shop, receive the digital contents, and transmit various inquiries, request information, and billing information to the contents distribution server(100) on the Internet(500). Set top boxes(300) perform demultiplexing/decoding processes, and transmit the performed signals to display devices(4).
Patent KR-20040098244-A (KR)
Inventor: SHIN GIL HO
IPC: B29C45/26
Filed: 2003-05-14
Abstract: PURPOSE: A hot runner device for injection molding is provided to always keep the feed passage of resin by pressing a hot runner block into a sprue bush with pressing plates having slant surfaces. CONSTITUTION: In a hot runner device including a pressing unit interposed between a hot runner block(17) and a fixed mounting plate(13) and pressing the hot runner block into a sprue bush(7), the pressing unit includes a movable pressing plate(25) coupled to the hot runner block and having a slant surface, and a fixed pressing plate(27). The fixed pressing plate is coupled to the fixed mounting plate, and has a reverse-slant surface corresponding to the slant surface of the movable pressing plate. The slant surface and the reverse-slant surface have an inclination of 0.5 to 1.5 degrees. Coupling holes are formed at the inside of the movable and fixed pressing plates, and are coupled to the hot runner block and the fixed mounting plate by coupling bolts, respectively.
Patent KR-20040099934-A (KR)
Inventor: CHOI JIN UK
IPC: B60J5/06
Filed: 2003-05-20
Abstract: PURPOSE: A structure of a sliding door for a vehicle by using a single hinge is provided to cut down the cost by improving assembly and production efficiencies and to secure favorably a space that persons get on/off the vehicle by completely opening the sliding door. CONSTITUTION: In a structure for mounting a sliding door(110) at the lateral side of a vehicle body by using a single hinge, a hinge point(123) of a main hinge bar(120) of which one end is bent is rotatively installed at a center portion inside an opening unit of the vehicle body for mounting the doors and an other end hinge point(122) of the main hinge bar is rotatively mounted at the center portion of the inside of the sliding door. While auxiliary hinge bars(130a,130b) bent in a same form are superposed on upper and lower sides of the main hinge bar, both end hinge points(132,133) of each auxiliary hinge bar are rotatively disposed at the insides of the sliding door and the vehicle body, respectively.
Patent KR-20030051491-A (KR)
Inventor: CHEONG JONG SAM
IPC: G02B6/46
Filed: 2003-05-23
Abstract: PURPOSE: A splice tray for use in an optical cable closure is provided to simply improve the problems of the contact of the insulated conductor and the deviation of the insulated conductor in response to the connection work in the insulated conductor strands complicatedly entangled. CONSTITUTION: A splice tray for use in an optical cable closure includes a body(100) and a cover(200). The body(100) is provided with a winding member(110) having a winding track in the form of ring for winding the insulated conductor connected to the insulated conductors of the cable. The cover(200) is provided to a hook piece(210) for hanging non connected insulated conductors drawn from the cable and a guide(220) for smoothly dividing the drawing insulated conductors from the body(100), wherein the bottom of the hook piece(210) forms the winding space(212). The connected insulated conductors is wound at the body(100) and the non connected insulated conductors is wound at the cover(200).
Patent KR-20040002518-A (KR)
Inventor: ZANER MELORA
IPC: G06Q10/10
Filed: 2003-05-28
Abstract: PURPOSE: A visual group interface for group connection is provided to offer the desktop connection for a group facilitating group communication and activity by using an icon representing the interaction between online group members and the underlying functionality related to the icon. CONSTITUTION: A desktop screen(201) is provided on a display device of the first computer. The desktop includes a selectable group icon(207(1)) provided visually and is related to a computer user group. If the first user selects the group icon, the transmission for communication to the user group through the network is started from the first computer. It is unnecessary for the first user to specify a member of the user group during or after selection.
Patent KR-20040102612-A (KR)
Inventor: HAN SANG GYUN
IPC: H04L12/66
Filed: 2003-05-28
Abstract: PURPOSE: A VoIP(Voice over Internet Protocol)-based surveillance service providing system and method are provided to facilitate interworking with various application services of a VoIP and provide a service without an additional protocol in interworking with and extending to a different system by using an SIP-based message among various function processing modules. CONSTITUTION: An event and control processing module(13) receives information on a generated event obtained through image monitoring and a sensor from an IP terminal(15) located in a subscriber premise through a VoIP service, sends a corresponding announcement message, and transfers a control command with respect to the IP terminal(15). A call and message processing module(11) receives the announcement message according to the generated event and selectively performs call connection or message transmission by using set information of the subscriber. A state processing module(12) checks a state of the subscriber or a state of the IP terminal(15) and provides it to the call and message processing module(11) or to the event and control processing module(13). A media processing module(14) performs media processing such as cooperative data processing, an application service sharing function and multi-point call connection with respect to the IP terminal(15) according to a request received from the call and message processing module(11).
Patent KR-20040105168-A (KR)
Inventor: OH GYEONG SANG
IPC: A61L2/20
Filed: 2003-06-05
Abstract: PURPOSE: A sterilizing apparatus is provided to avoid the leak of the harmful ultraviolet ray, the replacement of the ultraviolet lamp and the overheating problem and allow the instant use at room temperature after sterilizing and applying to a low heat-resistant dish by generating the ozone with simple structure and operation. CONSTITUTION: The sterilizing apparatus comprises an enclosure type case(2) for the inner space opened or closed; an ozone generating unit(4) for generating ozone inside the case(2); a power supply unit(6) for supplying the power to the ozone generating unit(4); a control unit(8) for controlling the ozone generating unit(4) automatically; sensors(S1-SN) for detecting and passing the information to the control unit(8) controlling the ozone generating unit(4); a timer(T) for counting the time and passing the result value from the operation to the control unit(8).