baber/WOPTO huggingface dataset:
Patent KR-20030022667-A (KR)
Title: Object detecting device with a pyroelectric sensor
Inventor: HIRONAKA ATSUSHI
IPC: G08B13/191
Filed: 2002-03-07
Abstract: PURPOSE: To provide an infrared detecting device in which electric power consumption is reduced during standby. CONSTITUTION: A mode switching determining part 6 is provided with both an input signal determining circuit 6A comprised of a wind comparator for capturing the amplification output of a voltage amplifying circuit 3 of an infrared detecting part X and determining the presence or absence of infrared detection at a predetermined level or higher and a mode switching circuit 6B for switching and setting as to whether limiting a current to flow through an I/V converting circuit 2 and each of circuits 3-5 of the infrared detecting part X into a current smaller than a rated current or into the rated current.
Patent KR-20030073288-A (KR)
Title: Generating method for write pulse of optical disc reader/writer and Optical disc reader/writer using this
Inventor: CHO BOK HYEON
IPC: G11B7/126
Filed: 2002-03-09
Abstract: PURPOSE: An optical recorder and a recording pulse generating method thereof are provided to reduce the time to control a spindle motor and accordingly reduce the entire data recording time. CONSTITUTION: A recording pulse generating method of an optical recorder includes the steps of detecting a proper recording power by carrying out OPC at a low speed and generating a first recording pulse having the proper recording power, and generating a second recording pulse proper to a high speed by carrying out a predetermined operation with respect to the first recording pulse. Both the first and second recording pulses are generated for transmitting an equal energy to a disc in the case of recording. The optical recorder includes a pickup for data recording on the optical disc at a predetermined recording pulse, a spindle motor(220) for rotating the optical disc at a predetermined speed, a servo part(240) for controlling the operations of the pickup and the spindle motor, and a recording pulse generating part for carrying out the OPC and generating the first and second recording pulses by an encoder/decoder part(260).
Patent KR-20020025168-A (KR)
Inventor: CHOI KEONG IL
IPC: G06Q40/02
Filed: 2002-03-16
Abstract: PURPOSE: A money collection system not accompanied with cash and a method thereof are provided to save a money collector the trouble or problem of collecting cash directly. CONSTITUTION: A main office server(110) has a transaction specification database(120) and a business connection ledger database(122). The transaction specification database(120) stores information about delivery quantity, the amount of money, a date, and collection status for each staff and each business connection. The business connection ledger database(122), interworked with each business connection information of the transaction specification database(120), stores information for the amount of money each business connection should pay to the main office. Each staff terminal(300) has a transaction specification database(320), a business connection ledger database(322), a transaction management module(310), and a ledger management module(312). Information downloaded from the transaction specification database(120) and the business connection ledger database(122) is stored in the transaction specification database(320) and the business connection ledger database(322) respectively. The transaction management module(310) fetches information from the transaction specification database(320) and records the amount of money generated by a sales bond. The ledger management module(312) fetches concluded money collection information from the business connection ledger database(322) and records it.
Patent KR-20020076147-A (KR)
Inventor: HIRATANI MASAHIKO
IPC: H01L27/108
Filed: 2002-03-25
Abstract: PURPOSE: To provide a method for producing a semiconductor device by which a ruthenium film having excellent coverability can be deposited with high mass- productivity. CONSTITUTION: The lower electrode and upper electrode of a high dielectric capacitor of a semiconductor device are formed by a chemical vapor growth method using an organic ruthenium compound as the raw material. The chemical vapor growth method is performed by using an organic ruthenium compound, an oxidizable gas, a gas hard to be adsorbed on the surface of ruthenium such as Ar, and a gas easy to be adsorbed on the surface of ruthenium such as ethylene.
Patent KR-20020031368-A (KR)
Inventor: YUN DAE SEONG
IPC: F24F11/02
Filed: 2002-03-26
Abstract: PURPOSE: A method for controlling air conditioner using enthalpy of outside air is provided to efficiently save power by automatically adjust opening degrees of an outside air inflow damper and an inside air discharge damper. CONSTITUTION: A method comprises three steps. The first step(S11,S12,S13,S14) is to detect outside temperature and humidity and to reset indoor temperature(T1) and humidity(H1), having been set, using the detected temperature and humidity, to execute heating/cooling/humidification/fan driving control, based on the reset indoor temperature and humidity. The second step(S15,S16,S17) is to detect enthalpy, due to the driving control, and to transmit the detected enthalpy to a computer system through an interface, to detect and record gradient of enthalpy before and after driving of each device, to get data such as average air volume and hours of operation. The third step(S18,S19,S20,S21) is to automatically control amount air flowing between inside and outside of a building according to difference between enthalpy of air flowing in from and discharged to outside.
Patent KR-20030080565-A (KR)
Title: Process for preparing a polyamide 6 fiber stabilized to heat and light
Inventor: YANG CHANG DEOK
IPC: C08K5/3432
Filed: 2002-04-09
Abstract: PURPOSE: A method for preparing a modified polyamide 6 is provided, to improve the heat stability, the photostability against UV ray, the melting stability and the dyeing property of a polyamide 6. CONSTITUTION: The method comprises the step of adding 0.03-20 parts by weight of the compound represented by the formula I in polymerization or spinning process, wherein R1, R2, R3 and R4 are identical or different one another and are an alkyl group of C1-C6. Preferably a common chain controller is added together with the compound of the formula I. Preferably the chain controller is any one selected from mono or dicarboxylic acid and the addition amount is 0-1.0 parts by weight.
Patent KR-20030081938-A (KR)
Title: Manufacturing method of prismatic battery with cap assembly
Inventor: KIM YEONG HUN
IPC: H01M2/04
Filed: 2002-04-15
Abstract: PURPOSE: A method for preparing a prismatic battery having a cap assembly is provided, to suppress the increase of an internal resistance of a battery by removing the contact resistance between a terminal plate and an electrode pin and to improve the binding force of the electrode pin to the terminal plate. CONSTITUTION: The method comprises the steps of winding a positive electrode plate and a negative electrode plate by the medium of a separator to form an electrode group(8), and receiving the electrode group into a case(10); inserting an electrode pin(24) into a cap plate(18), an insulation plate(20) and a terminal plate(22) by the medium of an insulation gasket(26); rotating an electrode pin(24) with a high speed at the direction of the terminal plate to combine the electrode pin to the terminal plate to assemble a cap assembly(16); and fixing the cap assembly to the case to seal the case.
Patent KR-20020035086-A (KR)
Inventor: KIM DAE YEON
IPC: D06F58/24
Filed: 2002-04-24
Abstract: PURPOSE: Provided is a storage apparatus with dry device for onion, thereby preventing agricultural products from rottenness and increasing the productivity of high quality agricultural products. CONSTITUTION: The storage apparatus is characteristically composed of: air discharging plate(14) having a plurality of outlets(15), at the upper side of the bottom inside a main body(10); an inhalation fan(13) generating air; and an air flow pathway at the lower part of the plate, wherein air flows through the air flow pathway and the outlets then disperses into the interior of the main body.
Patent KR-20030085373-A (KR)
Title: Reset apparatus and method for mobile communication device
Inventor: KANG CHANG SU
IPC: H04B1/40
Filed: 2002-04-30
Abstract: PURPOSE: An apparatus and a method for resetting a mobile communication terminal are provided to simply reset a system of the mobile communication terminal in the case that the system has gone down during developing or using the mobile communication terminal. CONSTITUTION: A reset button is additionally formed at a mobile communication terminal to directly reset a CPU(Central Processing Unit) of the mobile communication terminal in terms of hardware when an operation of the mobile communication terminal is stopped due to down of an operating program. The reset button is provided to directly apply a reset signal to a reset terminal of the CPU. One side of the reset button is connected to a ground side to apply low or high level signal according to a standard of the CPU.
Patent KR-20030087221-A (KR)
Title: Rear wheel toe angle control systems of the vehicles
Inventor: KWON BYEONG SU
IPC: B62D17/00
Filed: 2002-05-08
Abstract: PURPOSE: A rear wheel toe angle control device of a vehicle is provided to improve response property by using an electromotive actuator and facilitate installation even in a narrow space by sharply reducing the number of parts. CONSTITUTION: A rear wheel toe angle control device of a vehicle comprises an electromotive actuator converting a rotary motion into a rectilinear reciprocation motion of a DC motor(40) and a link unit controlling the toe angle of rear wheels according to the driving of the electromotive actuator. The electromotive actuator includes the DC motor combined to the rear end of a housing; a ball screw(42) rotatably combined to the inside of a hollow hole of the housing; a reduction gear(52) installed between a motor shaft of the DC motor and the ball screw; a ball nut(61) combined to the ball screw; and a rod(41) installed to the ball nut. The reduction gear decelerates the rotary motion of the DC motor and transmits the rotary motion to the ball screw.
Patent KR-20030087345-A (KR)
Title: Nonemetric sluice gate
Inventor: LEE DONG JU
IPC: E02B7/20
Filed: 2002-05-08
Abstract: PURPOSE: A compression controller for a seal of a nonmetallic water gate is provided to control the compression of a seal simply and exactly. CONSTITUTION: The compression controller for a seal of a nonmetallic water gate contains a top cover installed on vertical frames(1'), a square screw type stem provided with a bearing housing and a hand wheel and fastened on the center, a door plate provided with a stem nut block and installed on the lower end of the stem, inclines(8') formed on the right and left ends of the door plate, nuts(9') fixed on the outer sides of the vertical frames(1') and fastened with control bolts(10') and locking nuts(11'), guide bars(13') provided with inclines(12') and interposed to guide bar bearing frames(14') and fixed with snap rings(15'), seal grooves(16') formed on the opposite sides of the inclines(8') of the door plate and fixed with seals(17'), and seals(17') contacted on seal guides(18') attached to vertical frames(1').
Patent KR-20030088242-A (KR)
Title: Key collection device
Inventor: PARK JONG CHUL
IPC: A45C11/32
Filed: 2002-05-13
Abstract: PURPOSE: A key receiving device is provided to receive a plurality of keys in a single case so that one of the keys is automatically drawn from the case with a simple operation, thereby allowing the user to easily find a desired key. CONSTITUTION: The key receiving device comprises a rotator(10) to be fixed to the surface of a key(1), and a holder member(20) located at one side of the rotator for controlling the rotation of the key. The rotator is formed along the outer circumference thereof with one or more gear teeth. The holder member is bent by a constant angle so that it is engaged with the gear teeth of the rotator.
Patent KR-20020057884-A (KR)
Inventor: HO JEONG HWAN
IPC: H04M11/00
Filed: 2002-05-21
Abstract: PURPOSE: A cipher terminal construction for a voice communication of an encryption key switching system is provided to enable a secure voice communication even though codes are different by adopting an encryption key switching system of a corrected Diffie-Hellman system, and accomplish a free and convenient selection between a general phone call and an encryption call by allowing the general phone call to be made when a switch is positioned at '1' by a relay and the encryption call to be made when a secure button is depressed. CONSTITUTION: When a secure button(301) is depressed, a DSP(302) generates a tone for a secure mode and sends the tone to an encryption terminal of the other party. At the same time, a modem(303) transmits an off-hook signal to a DAA(304). A relay switch(305) is shifted from a position '1' to a position '2'. The relay switch(305) is operated as a general phone at the position '1' so that a call communication is available, while a cryptographic communication is available when the relay switch(305) is at the position of '2', thereby construction a convenient cryptographic communication terminal. When the terminal of the other party detects the secure mode tone, it accordingly informs an LED and an LCD about it, and a standby tone is generated. In such a case, a transmission encryption terminal is in a source mode, while the receiving encryption terminal of the other party is in a response mode. After a modem senses a response tone from the encryption terminal of the other party, both modems exchange a handshake signal for a data transmission ratio selected for a data transmission. The two modems are synchronized, which is informed a CPU(306). By operating the secure button at either side of transmission and reception, the cryptographic communication mode is available.
Patent KR-20030090251-A (KR)
Title: The way of pointing faults on a buried cable
Inventor: HAN SANG MIN
IPC: G01R31/02
Filed: 2002-05-21
Abstract: PURPOSE: A method for investigating a leakage point of an underground buried electric cable is provided to detect correctly the leakage point by using an investigation method including a principle of earth gradient. CONSTITUTION: An investigation process is performed from one end of a leaked electric cable. A power supply operation and a load supply operation are interrupted during the investigation process. A clip of a black lead line(5) of a transmitter(1) is connected to a leakage reception bar(10) when the transmitter(1) is turned off. The leakage reception bar(10) is driven into the ground. A receiver(2,3) is loaded on an investigation frame(6). Two lead lines of the investigation frame(6) are inserted into two jacks of the receiver(2,3). The transmitter(1) is turned on. The investigation frame(6) is moved to a path of the leaked electric cable. A leakage point is detected by moving the investigation frame(6).
Patent KR-20030092148-A (KR)
Title: Bypassing apparatus of gateway
Inventor: BAN YONG SEOK
IPC: H04L1/22
Filed: 2002-05-27
Abstract: PURPOSE: A bypass device for a gateway is provided to secure the reliability of the gateway by forming at least one physical communication path between networks through the gateway in case that the gateway does not support a normal communication mode. CONSTITUTION: A bypass path is formed when 4 relays(208,210,218,220) connect to contact points(a). The bypass path formed from the first LAN(Local Area Network)(224) to the second LAN(226) is through a receiving line(234) of the first port connector(212), the relay(210) and the transmitting line(236) of the second port connector(222). The bypass path formed from the second LAN(226) to the first LAN(224) is through a receiving line(238) of the second port connector(222), the relay(208) and a transmitting line(232) of the first port connector(212). The bypass path is a single channel communication path.
Patent KR-20030092749-A (KR)
Title: Photoreceiver of wavelength selective detection and method of manufacturing the same
Inventor: KIM HAE CHEON
IPC: H01L31/0352
Filed: 2002-05-31
Abstract: PURPOSE: An optical receiver that selectively detects light of a specific wavelength is provided to selectively detect an optical signal of a specific wavelength and amplify a converted electrical signal by integrating a waveguide-type optical detector and an n+InP/p+InGaAs/n-InGaAs/n+InGaAsP heterojunction bipolar transistor(HBT) on a half-insulated InP substrate wherein the optical detector uses a quantum well structure as a light absorbing layer and the HBT amplifies an electrical signal converted by the optical detector. CONSTITUTION: A p+InGaAsP layer(202), an i-InGaAsP/i-InGaAsP layer(203) of a multi quantum well structure and an n+InGaAsP sub-collector layer(204) are stacked in a predetermined region on the half-insulated InP substrate(201). An n-InGaAs layer and a p+InGaAs base layer are stacked in a predetermined region on the n+InGaAsP sub-collector layer to transfer high speed current. An n+InP emitter layer and an n+InGaAs ohmic layer are stacked in a predetermined region on the p+InGaAs base layer. An emitter electrode(211) is formed on the n+InGaAs ohmic layer. A base electrode(212) is formed in a predetermined region on the p+InGaAs base layer. A collector electrode(213) is formed in a predetermined region on the n+InGaAsP sub-collector layer.
Patent KR-20030095726-A (KR)
Title: Apparatus and method for sensing a hematocele of finger for fingerprint input device
Inventor: AHN JONG U
IPC: G06K9/00
Filed: 2002-06-14
Abstract: PURPOSE: An apparatus and a method for sensing blood flow of a fingerprint inputting unit are provided to prevent erroneous recognition by sensing a blood flow of a finger using infrared rays. CONSTITUTION: A fingerprint input and blood flow scan element(100) receives a fingerprint image by contacting a fingerprint part of a finger to a fingerprint input surface. A filter(210) removes DC(Direct Current) components from a sensed signal. An amplifier(220) removes peripheral noise and amplifies the signal. An A/D converter(230) converts the amplified signal into a digital signal. A signal processing/judging unit(300) digitally processes the signal inputted from an interface unit(200) for judging a blood flow.
Patent KR-20040003149-A (KR)
Title: The method which draws up a prescribed form
Inventor: KIM JAE HYEONG
IPC: G06F17/21
Filed: 2002-06-29
Abstract: PURPOSE: A method for writing a form is provided to output and use the form whenever the specialized form modified and edited by a user is needed, and to confirm the output form by storing the output form in a database. CONSTITUTION: After certification, a basic window for selecting the form is opened(S20). The user selects a sort and a size of the form, or loads the form stored in the database(S30). An input box for inputting a keyword for the sort and the format of the form, or the present form is opened(S40). After inputting the keyword into the input box, the user confirms, outputs, or stores the contents of the form(S60). The user decides to include an image, or output and print it without the image(S70). The form is output and printed with or without the image(S80).
Patent KR-20040005142-A (KR)
Title: System for transmitting a real-time image for vehicle
Inventor: LEE HUI TAE
IPC: H04B7/26
Filed: 2002-07-08
Abstract: PURPOSE: A system for transmitting a real-time image of a vehicle is provided to take a picture of an accident spot by receiving a signal from a telematics unit, and to store the picture in file type, then to transmit the downloaded file to an information center, thereby exactly transmitting accident situations to the information center. CONSTITUTION: An audio(11) is installed in a vehicle to receive radios. An LCD device(14) displays a predetermined image in order to interwork with the audio(11). A telematics unit(15) receives a signal of a collision sensor, remotely diagnoses position information of the vehicle, and receives contents. An SOS device(17) has an SOS switch to make a call, and exchanges a signal with the telematics unit(15). A digital camera(16) receives the signal from the telematics unit(15) to take a picture of an accident spot, stores the picture in file type, and transmits the downloaded file to an information center.
Patent KR-20030007107-A (KR)
Inventor: KOMATSU KAZUNORI
IPC: G11B5/855
Filed: 2002-07-11
Abstract: PURPOSE: A master carrier for magnetic transfer is provided to improve the quality of a transfer signal by reducing loss of azimuth when the magnetic transfer is performed by bringing the master carrier and a slave medium into close contact with each other and applying transfer magnetic field, even if the width of a track is narrowed. CONSTITUTION: A master carrier has a pattern which corresponds to transfer information for high density-recording and is formed of a soft magnetic layer with a width(W) of a track of 0.3 μm or less. The pattern is written and formed by scanning with an electron beam(EB) of which a writing diameter(d) is smaller than the width of track, on a same track over plural times. Writing is performed approximately to a rectangular shape and the loss of azimuth is reduced and the accuracy of transfer is enhanced.
Patent KR-20040006167-A (KR)
Title: Optical fiber cable having a minimal Polarization Mode Dispersion and method for manufacturing as the same
Inventor: CHO JUN YONG
IPC: G02B6/44
Filed: 2002-07-11
Abstract: PURPOSE: An optical fiber cable for preventing a polarization mode dispersion is provided to solve the polarization mode dispersion which generates an obstruction at the high speed optical communication system larger than 10 Gbps. CONSTITUTION: An optical fiber cable(2) includes a compensation part(20) for a polarization mode dispersion. The optical fiber cable(2) is characterized in that the compensation part(20) compensates or reduces the linear birefringence generated by the optical fiber cable(2) and the polarization mode dispersion generated by the linear birefringence by forming an optical fiber circulator(10-1,10-2,...,10-n) in the optical fiber cable(2) by a predetermined distance. The optical fiber circulator(10-1,10-2,...,10-n) is capable of rotating the polarization plane the light beam projected thereonto with 90°.