baber/WOPTO huggingface dataset:
Patent KR-20020032490-A (KR)
Inventor: PARK GIL NAM
IPC: B42D15/02
Filed: 2002-04-09
Abstract: PURPOSE: Provided are a card having a precious metal thin plate, which can be used for a souvenir, a letter of invitation, a business card, a key ring, or a picture frame, and a process for producing the precious metal card. CONSTITUTION: The precious metal card(1) is produced by the process comprising the steps of: attaching the precious metal thin plate(10) to one side of an OHP film(20) and releasing the backsheet of the precious metal thin plate(10); attaching a first and a second coating films(30,40) to the OHP film(20) and the precious metal thin plate(10); performing close adhesion; cutting the edges of the OHP film(20) and the first and the second films(30,40) attached to the precious metal thin plate(10). The adhesion of the precious metal thin plate(10), the OHP film(20), and the first and the second films(30,40) is performed by an adhesive selected from a transparent lacquer or EVA resin, a hot melt.
Patent KR-20030022672-A (KR)
Inventor: KOMATSU HIRONORI
IPC: C07H1/06
Filed: 2002-04-12
Abstract: PURPOSE: Provided is an efficient method for purifying protected deoxypurinenucleosides on a large scale in which it has been difficult hitherto to carry out efficient purification. CONSTITUTION: Impurities can be separated by obtaining the deoxypurine nucleoside as an inclusion crystal including a solvent having a nitrile structure to purify protected deoxypurine nucleoside at a high purity. The method enables, easily on a large scale, synthesis of highly purified protected deoxypurine nucleosides, which has been impossible hitherto without using an advanced column chromatography method.
Patent KR-20020081087-A (KR)
Inventor: MIYATAKE MINORU
IPC: G02B5/30
Filed: 2002-04-15
Abstract: PURPOSE: An optical member and a liquid crystal display device are provided to improve the visibility such as contrast and brightness of the liquid crystal display with a wide viewing angle by preventing the contrast from lowering in the case of adopting a pixel division display system in a circular polarization mode using a circularly polarizing plate. CONSTITUTION: An optical member is formed by laminating a circularly polarizing plate(1) and a viewing angle compensation plate(3) through an adhesive layer(2) having refractive index Nd¬20 more than 1.485. The liquid crystal display device is formed by sticking the optical member to at least one side of a liquid crystal cell through the adhesive layer having refractive index Nd¬20 more than 1.485. The visibility such as contrast or brightness of the liquid crystal display is improved by preventing lowering of the contrast.
Patent KR-20030082168-A (KR)
Title: The automatic welding carriage using Radio communication
Inventor: KIM DONG WAN
IPC: B23K37/02
Filed: 2002-04-17
Abstract: PURPOSE: An automatic welding carriage is provided to improve welding efficiency by observing a working environment through adopting a data transmission manner based on an RF communication. CONSTITUTION: An automatic welding carriage has a remote pendant. The remote pendant includes a main control section(310) for controlling the automatic welding carriage, a memory storing section(320), a parameter input section(300), a communication section(330) and a display section(340). A current value, a voltage value, a weaving speed, and a weaving width are inputted into the memory storing section(320) and the main control section(310) from the parameter input section(300). Then, the main control section(310) processes the above signals and transmits data to the automatic welding carriage through the communication section(330), so that the automatic welding carriage performs the welding work.
Patent KR-20030085764-A (KR)
Title: Apparatus and method of sound therapy using appliance
Inventor: KIM YEONG MAN
IPC: G06Q50/22
Filed: 2002-05-01
Abstract: PURPOSE: A sound therapy service system and method is provided to receive desired sound data from a server over a network, and to regenerate the sound data via a home electronics connected over the network. CONSTITUTION: A user tries to access a server by operating a user interface of a home electronics(S302). If an access request signal is transmitted to the server(S304), the server checks whether the accessing user is a member(S306). If the user is a member, the server approves the access(S308) and offers basic data for therapy sound to the home electronics(S310). The user selects a menu and requests a sound list to the server(S312), then the server extracts the requested sound list(S314) and transmits the sound list to the home electronics(S316). The user selects sound data among the transmitted list(S318), and requests the server to transmit the selected sound data(S320). Then, the server extracts the requested sound data and transmits it to the home electronics(S322, S324). The home electronics stores the transmitted sound data(S326), and regenerates the sound data according to an instruction from the user(S328, S330).
Patent KR-20030086027-A (KR)
Title: Automatic valve can be operated manually
Inventor: SHIN DAE HO
IPC: F16K43/00
Filed: 2002-05-03
Abstract: PURPOSE: An automatic valve is provided to stably drive the automatic valve by manually opening/closing the valve. CONSTITUTION: An automatic valve is composed of a valve housing(2), a seat member(18) placed in the valve housing and having an inlet(12) and an outlet(14), a rotary member(30) rotatably installed at the top of the seat member and selectively opening/closing the inlet and the outlet, a cover member(36) coupled with the top of the valve housing, a motor installed at the valve housing and having a shaft connected to the rotary member, a rotary shaft(26) piercing through the valve housing and the center of the seat member, and a manual lever(32). The rotary shaft is coupled with the rotary member. The manual lever is connected to the rotary shaft, and rotates the rotary member manually.
Patent KR-20030087267-A (KR)
Inventor: YANG I JIN
IPC: B60T8/34
Filed: 2002-05-08
Abstract: PURPOSE: A solenoid valve for a brake system is provided to easily open and shut the valve and obtain great opening degree by opening and shutting an oil passage by two steps, although great braking pressure is applied. CONSTITUTION: A solenoid valve for a brake system includes a hollow valve housing(31) having inlet ports(31a) and outlet ports(31b), and an armature(34) opening and shutting a passage between the inlet port and the outlet port. The solenoid valve includes an opening and shutting part(34a) extended to the hollow portion of the valve housing from the armature; a hollow spool(40) movably installed in the valve housing; a first orifice(41) formed at one end of the spool to make the passage opened and shut when the opening and shutting part moves forward and backward; a communicating passage(42) formed to the side of the spool to communicate the inlet port of the valve housing and the inside of the spool; a valve seat part(37) formed to the inside of the hollow portion of the valve housing to make the passage opened and shut separately from the first orifice; and a fitting unit formed between the inside of the spool and the outside of the opening and shutting part, to open a second orifice(38) formed in the middle of the valve seat part when the opening and shutting part moves forward and backward.
Patent KR-20030089322-A (KR)
Title: Yoke structure for magnetron
Inventor: LEE HYEONG YUN
IPC: H01J23/12
Filed: 2002-05-17
Abstract: PURPOSE: A yoke structure is provided to allow for a stable formation of magnetic field and achieve improved efficiency of generation of high frequency energy. CONSTITUTION: An anode cylinder and a vane are arranged in a yoke(101), and a filament is arranged at the center where the vane is mounted. An upper magnet and a lower magnet(22) are arranged at the upper and lower portions of the anode cylinder, respectively. The yoke has an input unit arranged at the lower portion of the yoke so as to input a power, and an output unit arranged at the upper portion of the yoke so as to output a high frequency energy. The yoke has a shape same as the shape of the upper and lower magnets so as to form a magnetic field in a stable manner.
Patent KR-20030091359-A (KR)
Title: PCB making method
Inventor: MUN SANG JIN
IPC: H05K3/24
Filed: 2002-05-27
Abstract: PURPOSE: A method for fabricating a PCB(Printed Circuit Board) is provided to prevent an error of the PCB by removing previously a drop wire before a window forming process. CONSTITUTION: A circuit pattern(35) is formed on a PCN(30). A wire bonding pad(32) and a ball pad(33) connected to the circuit pattern(35) are formed on a surface of the PCB(30). A plating drop wire is formed on a window forming region(40) of the PCB(30). The solder resist(37) is coated on the remaining region except for the wire bonding pad(32), the ball pad(33), and the window forming region(40). A gold plating process is performed on the plating drop wire. A gold plating layer is formed on the wire bonding pad(32) and the ball pad(33) by supplying the electric power to the wire bonding pad(32) and the ball pad(33) through the plating drop wire. The plating drop wire is removed by using an etching method. A window is formed on the window forming region(40).
Patent KR-20040001241-A (KR)
Title: Apparatus for controlling Network Access System and method thereof
Inventor: JIN YEONG HWAN
IPC: H04L12/66
Filed: 2002-06-27
Abstract: PURPOSE: A system and method for controlling an NAS(Network Access System) is provided to control a NAS automatically. CONSTITUTION: A system(100) for controlling an NAS(300) comprises a NAS information database(30), a command identification part(10), a resource selection part(20), a NAS control part(40), and a process pool(50). The NAS information database(30) stores the system information and resource information of the NAS(300). The command identification part(10) receives an ADSL subscription processing request from an upper system(200) and identifies processing procedures. The resource selection part(20) searches for the system information and resource information of the NAS(300) using the subscription information transmitted from the command identification part(10). The NAS control part(40) accesses the NAS(300) and executes subscription processing using the information transmitted from the resource selection part(20). The process pool(50) puts requested subscription orders on standby in order to sequentially process the subscription requests transferred from the upper system(200).
Patent KR-20040009455-A (KR)
Title: a fire escape apparatus equipment
Inventor: SUH SANG KOOK
IPC: A62B1/06
Filed: 2002-07-23
Abstract: PURPOSE: A lifeline platform is provided to improve the structure and shape of the lifeline platform and thus, to ease installations of the lifeline in the platform even in a narrow place. CONSTITUTION: The lifeline platform includes a rectangular frame(30); guides(46) disposed at the outside surface of bolts fixed to second through hole(34) and performing a cloud motion; a supporter(48); a rope(64); and a coil spring(66). As for the rectangular frame(30), a first through hole(32) is vertically formed at both sides of a plane, a pair of second through holes(34) in two steps are formed around the center, and anchor bolts(36) are inserted into both sides of rear surface of the frame(30). The rope(64) is situated between bolts fixed to the second through holes(34), and the coil spring(64) is situated between the bolts fixed to the supporter(48) and the second through holes(42) for elastically supporting the rope(62).
Patent KR-20040011129-A (KR)
Title: strut assembly for suspension
Inventor: JUNG DAL HUI
IPC: B60G15/00
Filed: 2002-07-29
Abstract: PURPOSE: A strut for a suspension of a vehicle is provided to secure sufficient rigidity by interposing a reinforcing plate between a front-fastening bolt and a middle-fastening bolt of the strut. CONSTITUTION: A strut for a suspension of a vehicle includes a shock absorber(32), a coil spring(30), and an insulator(34). A front-fastening bolt, a middle-fastening bolt(34B), and a rear-fastening bolt are formed to the insulator, to fix the strut to the body of the vehicle. A reinforcing plate(50) is installed to the lower part of the insulator, to reinforce a space between the front-fastening bolt and the middle-fastening bolt. A front-fastening hole and a middle-fastening hole are formed to the reinforcing plate and combined to the front-fastening bolt and the middle-fastening bolt respectively. First and second ribs are formed at the ends of the reinforcing plate. Through-holes are formed to the first and second ribs.
Patent KR-20040013248-A (KR)
Title: Method of forming Epitaxial layer in semiconductor device manufacturing process
Inventor: KANG DAE RIM
IPC: H01L21/31
Filed: 2002-08-05
Abstract: PURPOSE: A method for forming an epitaxial layer in a process for fabricating a semiconductor device is provided to prevent align key patterns from being transformed in a scribe region according to an epitaxial layer formed by an epitaxial process by forming photoresist patterns in the align key patterns. CONSTITUTION: A nitride layer(12) is formed on a semiconductor substrate(10) so that the semiconductor substrate is divided into the scribe region where the align key pattern is formed and a chip region where the nitride layer is formed. A buried layer(16) is formed in the chip region. An oxide layer(14) is formed in the chip region including the buried layer and the scribe region. The photoresist pattern is formed in the align key pattern in the scribe region. The oxide layer and the nitride layer formed in the chip region and the scribe region are eliminated. The epitaxial layer(18) is formed.
Patent KR-20040017893-A (KR)
Title: Feed pipe Setting Oscillation Separate Mechanism
Inventor: KIM IN SEOK
IPC: F16L55/24
Filed: 2002-08-22
Abstract: PURPOSE: A vibrating sorter installed to a feed pipe to remove foreign materials is provided to remove foreign materials in the process of feeding without a special process by installing a foreign material removal device to the feed pipe, and to remove foreign materials by self-vibration for removing foreign materials. CONSTITUTION: A vibrating sorter installed to a feed pipe to remove foreign materials comprises an upper buffering part(200) having a fixing part(12) and a fitting sill(14) formed to an upper feed connection unit(10) connected to the feed pipe; an upper vibration part(40) forming a fixing part(42) fitted into a buffering member(30a) of the upper buffering part and fixed by a fixing band(20b); a lower vibration part(90) where plural fixing clamps, to be fitted into plural fixing grooves formed to a fixing sill(46) formed to the lower part of the upper vibration part, are rotatably fixed; a vibration part(400) where the upper and lower vibration parts have vibrations by an air vibration motor fixed to the fixing clamps; a lower buffering part(500) forming a buffering member(30b) fixed to the lower part of the lower vibration part by a fixing band(20c), and a fixing band(20d) for fixing the buffering member to a fixing part(112) formed to a lower feed connection unit(110) connected to the feed pipe; and a buffering support part(120) where the lower vibration part and the lower feed connection unit are elastically fixed by a buffering spring(122) and fixing bolts(124) fixed to plural buffering support sills(126) formed to the lower vibration part. In the upper buffering part, the buffering member is fitted into the fixing part formed to the upper feed connection unit, and a fixing band(20a), to which a fixing sill(24a) and a fixing clamp(22a) are fixed, fixes the buffering member to the upper feed connection unit.
Patent KR-20040020497-A (KR)
Title: Apparatus for testing of receive path in a CDMA BTS
Inventor: JUNG GI HYEONG
IPC: H04B17/40
Filed: 2002-08-30
Abstract: PURPOSE: A device for checking a reception path in a CDMA(Code Division Multiple Access) base station is provided to accurately measure the performance of an RF(Radio Frequency) receiving unit of the base station by measuring the quality of an IF(Intermediate Frequency) reception pilot signal acquired on the basis of the transmission power coupling of the base station. CONSTITUTION: A control unit(100) outputs an attenuation value for attenuating a receiving frequency at a specific level and a PLL(Phase Locked Loop) control value for generating a desired local frequency. A transmission pilot signal generating unit(200) couples a transmission signal transmitted to a transmission antenna of a base station, and outputs a transmission pilot signal. A signal converting unit(300) suitable attenuates the transmission pilot signal by the attenuation value outputted from the control unit(100), mixes a local frequency with the attenuated pilot signal, and outputs the mixed pilot signal as a receiving signal. A signal measuring unit(400) detects an autocorrelation value with respect to the pilot signal outputted from the signal converting unit(300), and measures the quality of the pilot signal waveform. The signal measuring unit(400) passes the pilot signal outputted from the signal converting unit(300) to a base station RF reception path, and measures the quality of the pilot signal waveform.
Patent KR-20040019803-A (KR)
Title: Burner
Inventor: HONG SEONG MIN
IPC: F23G7/05
Filed: 2002-09-02
Abstract: PURPOSE: A large burner device as a nozzleless burner device in a waste oil heating device is provided to reduce the size of a body, to heat a starting ignition with oil passing through a pre-heating tank, pre-heat and ignite the starting ignition at an electronic electrode, and completely burn waste oil by waste oil mix and air of a blower in the first passage during flowing in and gradually passing waste oil through first or third passage in the body, and accordingly to discharge flame of 1400 deg.C at the third passage through the second passage. CONSTITUTION: A large burner device as a nozzleless burner device in a waste oil heating device is composed of first, second, and third passages(21,23,24) in a body at which a purification waste oil tank and an oil tank are mounted; a burner body(20) installed along the surface around a spiral air chamber(14) and formed and integrated with an inner castable and an outer heat insulating material(26); and an oil pump, first and second pre-heating tanks installed under the burner body and a high pressure blower(6) installed above the burner body.
Patent KR-20040021956-A (KR)
Title: Method of distinguishing the area to be daytime from the area to be night and displaying it at the world map for HHP and apparatus thereof
Inventor: PARK WON YONG
IPC: H04B1/40
Filed: 2002-09-06
Abstract: PURPOSE: A method and system for displaying days and nights on a map of the world in a portable phone is provided to separately display daytime areas and nighttime areas on a map of the world. CONSTITUTION: A system for displaying days and nights on a map of the world in a portable phone comprises a transmitting-receiving part(201), a control part(202), a time table storage part(203), an image storage part(204), a key input part(205), and a display part(206). The transmitting-receiving part(201) receives time information from a base station periodically and provides it to the control part(202). The time table storage part(203) stores basic data necessary to calculate the time of each area throughout the world on the basis of the time information of the location of the portable phone. The image storage part(204) stores the image of a world map to be displayed to the user. The key input part(205) provides a day/night display command, inputted from the user, to the control part(202). The display part(206) provides information related to the daytime areas and nighttime areas of the world to the user.
Patent KR-20040022862-A (KR)
Title: Apparatus for identifying daughter board in digital exchanger
Inventor: CHO JEONG RAE
IPC: H04Q1/30
Filed: 2002-09-10
Abstract: PURPOSE: A device for recognizing daughter boards in a digital switch system is provided to stably recognize the daughter boards in a control board for smoothly mounting and dismounting the daughter boards according the use purpose of a system. CONSTITUTION: When at least one or more daughter boards(10,9,8) are mounted, the daughter boards(10,9,8) generate a predetermined mounting detection signal, respectively. At least one or more signal stabilizing unit(20-22) receive the mounting detection signals of the daughter boards(10,9,8). When a main system is reset, the signal stabilizing unit(20-22) detect the mounting detection signals and maintain the mounting detection signals. The signal stabilizing units(20-22) provide the mounting detection signals to a DTACK(Data Transfer ACKnowledge) unit(30) and an interrupt unit(40).
Patent KR-20040024928-A (KR)
Title: Cost, Duration and Resuorce Estimation Methods and Systems for Software Development Projects
Inventor: LEE NAM YONG
IPC: G06F9/455
Filed: 2002-09-17
Abstract: PURPOSE: A method and a system for measuring expense, period, resource for developing software are provided to make business engineering for software development and maintenance efficient by measuring/predicting the expense, the period, and the resource for developing the software, and to enhance a chance of success by performing the related managements through project management. CONSTITUTION: A developing software characteristic analysis engine(A02) analyzes/extracts a characteristic of a functional/non-functional requirement for a system, a software specification, or a design of the software, and analyzes/extracts a type, a scale, complexity, information processing type, and a distribution level of the software. An expense/period/resource measuring matrix database(A06) manages a standard and a unit for measuring the expense/period/resource. An expense/period/resource predicting model-base(A07) manages an expense/period/resource predicting model used for predicting the expense/period/resource. An expense/period/resource measuring engine(A09) measures the expense/period/resource by the standard, the predicting model, and the extracted information.
Patent KR-20040026549-A (KR)
Title: Mobile phone using direction sensor and method for moving direction thereof
Inventor: KANG MYEONG HUN
IPC: H04B1/40
Filed: 2002-09-25
Abstract: PURPOSE: A mobile communication terminal using an azimuth sensor and method for moving its direction are provided to increase users' convenience by moving a scroll bar or a curser by moving only a body of a mobile communication terminal without pressing a direction key. CONSTITUTION: A key pad(11) inputs a user's command related to a menu selection. An azimuth sensor(12) senses inclination of a body of a mobile communication terminal. An LCD(13) displays menu items, characters or image information. A controller(14) controls menu selection or displaying of various information according to a user's instruction inputted through the key pad(11), and controls a moving direction of a curser or a scroll bar on the LCD(13) according to motion of the mobile communication terminal sensed by the azimuth sensor(12).
Patent KR-20030007242-A (KR)
Title: High-altitude power drill
Inventor: KIM DONG NAM
IPC: E21B7/02
Filed: 2002-09-26
Abstract: PURPOSE: A high-attitude perforator is provided to simplify perforation works by changing the location of a perforator loaded in a truck horizontally and vertically. CONSTITUTION: The high-attitude perforator comprises a rotary plate(2) installed on a support to rotate horizontally, a primary rotary unit fixed to the support to rotate the rotary plate(2), a horizontal support(3) hinged on the rotary plate(2) to rotate vertically, a secondary rotary unit installed on the rotary plate(2) to rotate the horizontal support(3), a connector(5) hinged on the horizontal support(3) to rotate horizontally and hinged on the side of a rail(55) where a perforator is installed to rotate the rail(55) horizontally, a primary control unit installed between the connector(5) and the horizontal support(3) to control the rail(55) horizontally, and a secondary control unit installed between the rail(55) and the connector(5) to locate the rail(55) perpendicular to the repair position.