baber/WOPTO huggingface dataset:
Patent KR-20040065462-A (KR)
Inventor: HWANG SANG WON
IPC: H01H83/02
Filed: 2003-01-14
Abstract: PURPOSE: A circuit breaker is provided to make a small size switch box, to reduce a manufacturing cost and to simplify a load system. CONSTITUTION: A circuit breaker comprises a conduction bar, a zero current transformer(113), an electronic circuit(114), and a heater analyzer. The conduction bar is constituted by a plurality of bar electrodes and supplies power to a load. The zero current transformer detects an error current such a leakage or an electric shock by detecting an over current flowing to the conduction bar. The electronic circuit determines and amplifies an output signal of the zero current transformer. The heat analyzer cuts off a current path by using the over current and an instance error current.
Patent KR-20040068627-A (KR)
Inventor: MIGLIORI LUCIANO
IPC: B25B11/00
Filed: 2003-01-27
Abstract: PURPOSE: A clamping device having an optical detector is provided to control and detect the working position of a clamping device by using an optical detector independent from an exterior condition. CONSTITUTION: A clamping device for a clamping work(17) has optical detectors(22,23) for sensing and/or controlling members(13,15) movable at the end portion of a stroke. The operating position of the movable members is supported in the movable state and sensed by the optical detectors received in an open casing fitted in a body(10). For a clamping device operated by a rotary actuator, rotary optical detectors are used to provide a series of control signals.
Patent KR-20040069734-A (KR)
Inventor: KIM GI SEOK
IPC: H04N5/44
Filed: 2003-01-30
Abstract: PURPOSE: An input signal switching device is provided to automatically switch only a video signal of a jack to which normal signals are input whenever an external input signal switching key is input. CONSTITUTION: An input signal switching device includes external input video jack ports, a connection determining unit(220), a signal determining unit(230), and a controller(20). The connection determining unit detects whether the video jack ports are respectively connected to external input jacks and transmits the detected result. The signal determining unit determines whether a signal output from the connection determining unit is normal or not and transmits the determined result to the controller. The controller selects an image of a port to which a normal signal is input based on the detected result transmitted from the connection determining unit and the determined result transmitted from the signal determining unit and displays the image on a display device.
Patent KR-20030022831-A (KR)
Inventor: JUNG HYEON SEOK
IPC: C07F15/00
Filed: 2003-02-03
Abstract: PURPOSE: A process for synthesis of metallic and nonmetallic phthalocyanine in the absence of solvent using microwave energy is provided, thereby high purity metallic and nonmetallic phthalocyanine can be synthesized in higher yield without solvent recovering process and purifying process. CONSTITUTION: The process for synthesis of metallic and nonmetallic phthalocyanine in the absence of solvent using microwave energy comprises the steps of: mixing anhydrous phthalic acid, phthalimide, 1,3-diimino isoindoline, 1,2-dicyanobenzene or non-metallic phthalocyanine, urea or nitrogen, and metal chloride, alkyl metal or alkoxy metal as a metal source using a catalyst; and heating the mixture to 130 to 250deg. C for 0.25 to 15 hours using microwave energy to synthesize metallic and nonmetallic phthalocyanine, wherein the catalyst is selected from ammonium molybdate, DBU, or DBN; the metal and non-metal are copper, iron, nickel, cobalt, manganese, aluminum, palladium, tin, lead, titanium, rubidium, terbium, cerium, lanthanum, zinc or hydrogen; and the output of the microwave energy is 100W to 20KW.
Patent KR-20030021203-A (KR)
Title: Timer for gas oven
Inventor: LEE SANG HYUN
IPC: F24C3/12
Filed: 2003-02-07
Abstract: PURPOSE: A timer for a gas oven is provided to improve convenience of use and to prevent food or containers from being damaged or overheated by inputting a cooking time as required by users. CONSTITUTION: A timer is operated by a detector connected to an ignition device of a gas oven. Even if fire is distinguished caused by an external factor, an alarm rings when an inputted time lapses, so an accident caused by a gas leakage is prevented. The timer is continuously operated until the timer reaches a fire distinguishing position. If a user distinguishes fire before the inputted time lapses, the timer is returned to its initial position. When the alarm rings, if the user pushes an alarm stopping button without distinguishing fire, the inputted time extends by a predetermined time. A maximum input time is 60 minutes and a sound level of the alarm is adjustable.
Patent KR-20040073144-A (KR)
Inventor: CHOI HYEON GYEONG
IPC: H04W76/06
Filed: 2003-02-13
Abstract: PURPOSE: A method for releasing a PS call of a mobile communication system is provided to reduce load of a system and improve the performance by preventing collision between commands. CONSTITUTION: In the case of releasing a PS(Packet Switched) call, an MS(Mobile Station) transmits an LCP(Link Protocol) terminating request signal to a GGSN(Gateway GPRS Supporting Node)(ST200). The GGSN releases a PPP(Point to Point Protocol) link, and transmits an LCP terminating acknowledgement signal to the MS(ST210). The MS transmits a deactivate PDP context request signal to an SGSN(Serving GPRS Support Node)(ST220). The SGSN transmits a delete PDP context request signal to the GGSN(ST230). The GGSN removes or stops operation of PDP context, and transmits a delete PDP context response to the SGSN(ST240). The SGSN transmits a deactivate PDP context signal to the MS(ST250). The MS releases an operating radio access bearer, and a base station and the SGSN release set radio access bearer resources by using RAB(Radio Access Bearer) assignment procedure(ST260). If the set channel is released and the MS does not use a PS service, the GGSN terminates PS processing(ST270).
Patent KR-20030043812-A (KR)
Inventor: KIM YANG SUK
IPC: A47L13/40
Filed: 2003-02-28
Abstract: PURPOSE: A broomstick using static electricity is provided to absorb dust with electrostatic induction by generating friction of a rubber blade. CONSTITUTION: A joint(7) is installed to an end of a broomstick. A long plastic frame(9) is installed centering around the joint . A rubber blade(2) is installed to a lower portion of the plastic frame. An iron core(4) is inserted to reinforce the rubber blade. Supporting pins(3), a guide pipe(8) of the plastic frame are assembled with a spring(6) and fixed to the plastic frame by a fixing cap(5). Thereby, static electricity is generated by friction of the rubber blade. Consequently, cleaning is easy and fast by absorbing dust with static electricity.
Patent KR-20040042773-A (KR)
Inventor: TAKASHITA YOSHINORI
IPC: H01R24/00
Filed: 2003-03-07
Abstract: PURPOSE: An electric connector is provided to confirm insertion of a flat conductor and prevent the flat conductor from being escaped. CONSTITUTION: A flat conductor(40) having a plurality of connecting parts arranged on the front side thereof is inserted into an electric connector(1) from the front end of the flat conductor and a movable part that is freely opened and closed is moved to a closed position to elastically press contact parts of a plurality of terminals(30) arranged and held by a housing(10) against corresponding connecting parts of the flat conductor to fix the flat conductor. The electric connector has a catching member(13) having a catching part(13A) that hooks a portion(42) of the flat conductor in the direction of separating the flat conductor from the connector.
Patent KR-20040081233-A (KR)
Inventor: SONG BOK SIK
IPC: H01J11/36
Filed: 2003-03-14
Abstract: PURPOSE: A plasma display panel is provided to reduce an erroneous discharge and achieve improved discharge characteristics, by applying voltages to an address electrode through a by-pass even upon occurrence of open of electrode line. CONSTITUTION: A plasma display panel comprises stripe type barrier ribs(81) formed at a predetermined interval on a rear substrate such that the barrier ribs discriminate discharge cells; and address electrodes(82) branched such that applied voltages are transmitted through a plurality of paths, and arranged between the barrier ribs. The address electrodes form a plurality of lines(82a,82b) arranged in parallel with each other between barrier ribs. The lines are connected with each other by a plurality of auxiliary electrodes(82c,82d).
Patent KR-20040082682-A (KR)
Inventor: YOON MI OK
Filed: 2003-03-20
Abstract: PURPOSE: An AD(ADvertisement) method through the online drawing of a lucky ticket attached on the AD matters is provided to give prize money to a customer selecting the same numbers as the drawing numbers of the lottery ticket broadcasted from mass-media by making advertisers set the prize money, distributing the AD matters including the lottery ticket, and receiving the numbers selected from the customers. CONSTITUTION: The AD matters are made through an AD plan received from the advertiser registered to an advertiser database, the lottery ticket is added to the AD matter, and the prize money and a condition for bonus goods are set(S20). The lottery ticket application numbers of the customer applied within a period of each round are stored in a lottery ticket database(S40). The bonus goods are given by searching the customer fit the condition set for the bonus goods from the applied customers(S50). The prize money is given by searching the customer applying the same numbers as the drawing numbers of the lottery ticket broadcasted from the mass-media(S60).
Patent KR-20040083566-A (KR)
Inventor: CHOI JONG SUL
IPC: G06Q99/00
Filed: 2003-03-22
Abstract: PURPOSE: Change marketing is provided to redistribute a predetermined amount of the sales caused by the repurchase of upper businessmen to initial businessmen. CONSTITUTION: As a subsidiary genealogy of a reverse arrangement method is introduced, an allowance is continuously shared to the initial businessmen monthly, semi-monthly, or weekly after setting an arrangement in order of the initial businessman. Because the change marketing has a time-limited genealogy that the maintained genealogy is dissolved after a maintenance allowance is paid, the business is promoted by distributing profits in the order of the initial businessman.
Patent KR-20040085399-A (KR)
Inventor: SUK HO JUN
IPC: G02B6/28
Filed: 2003-03-31
Abstract: PURPOSE: A wavelength division multiplexing device with a high wavelength isolation by using a reflective material is provided to save the raw material by simplifying the structure with using only a capillary, a lens, a filter and a reflective material. CONSTITUTION: A wavelength division multiplexing device with a high wavelength isolation by using a reflective material includes a multifiber capillary(120), a lens(130), a filter(140) and a reflective material(150). The multifiber capillary(120) is provided with a plurality of fine pores to fix the optical fiber. The lens(130) concentrates the light inputted from the optical fiber. The filter(140) transmits a specific wavelength among the signal passing through the lens(130), and it reflects the other wavelength to the other optical fiber. And, the reflective material(150) increases the wavelength isolation by reflecting the signal passing through the filter(140) and again passing thorough the filter(140).
Patent KR-20040085619-A (KR)
Inventor: YOON GANG SIK
IPC: H04N5/76
Filed: 2003-04-01
Abstract: PURPOSE: A digital television having a PVR(Personal Video Recorder) is provided to easily enjoy a Karaoke function in home by adding the Karaoke function in the PVR and storing a digital TV voice stream received through a digital TV in a hard disk. CONSTITUTION: A storing unit(12) receives a digital broadcasting signal transmitted from a broadcasting station, and stores the received digital broadcasting signal. A Karaoke stream storing unit(14) separately stores a digital broadcasting signal including a certain voice stream among the received digital broadcasting signals. A reproducing unit(16) selectively reproduces the stored each digital broadcasting signal.
Patent KR-20040089160-A (KR)
Inventor: YOO IN HO
IPC: H04M1/00
Filed: 2003-04-10
Abstract: PURPOSE: A telephone having a computer interface is provided to comprise a high-capacity storage medium to expand a recording capacity, and to supply a device for directly loading and recording recorded contents stored in the storage medium, thereby maximizing the effect of a function of confirming the recorded contents. CONSTITUTION: A voice transceiver(21) transceives an analog voice signal through the first network. A high-capacity storage(25) sequentially stores a digital voice signal corresponding to the transceived analog voice signal and additional information for the digital voice signal by file. A controller(22) encodes the analog voice signal into a digital voice signal, stores the encoded digital voice signal with additional information on the digital voice signal in the storage(25), and reads the digital voice signal or the additional information according to a file request signal of a computer. A computer interface(24) supplies the file request signal to the controller(22), and transmits the read digital voice signal or the additional information to the computer.
Patent KR-20040090740-A (KR)
Inventor: OH WON SEOK
IPC: F02M25/08
Filed: 2003-04-18
Abstract: PURPOSE: A canister for a vehicle is provided to facilitate installation of the canister by forming the shape of a liquid trap in a circular shape or an oval shape, to efficiently suck adsorption gas, and to satisfy specifications of a low pollution vehicle. CONSTITUTION: In canister for a vehicle, a liquid trap(34) formed on a canister body(10) is formed in a circular shape with predetermined height. Plural suction pipe nozzles(35) are installed with inclination at predetermined positions of a guide conduit(32) installed in the middle of the liquid trap. The inner bottom surface of the liquid trap is inclined at a predetermined angle to make the middle part high and to make the outside low. A diffusion device(38) for reducing ventilation resistance is installed to the canister, to make inflow evaporation gas flow into activated carbon and adsorbed. Plural vent holes(39) are formed to the lower part of the liquid trap, to make the inflow evaporation gas evenly distributed into the inner space of a chamber(15) and filled in activated carbon, in a state of maintaining an inflow state for a predetermined time. The diffusion device is projected from the canister body to make the inflow evaporation gas evenly distributed.
Patent KR-20040095990-A (KR)
Inventor: KIM NAM RYEOL
IPC: H04N5/357
Filed: 2003-04-29
Abstract: PURPOSE: An image sensor comprising a test circuit of an ADC(Analog Digital Converter) is provided to remove an inconvenient process of directly radiating light on a pixel array by controlling the amount of light in various stages, thereby reducing a performance test time of an ADC. CONSTITUTION: A pixel array(201) generates an electric signal from an incident light. A CDS(Correlated Double Sampler)(202) outputs pure image information only by excluding noise components from the electric signal. A PGA(Programmable Gain Amplifier)(203) amplifies an output of the CDS(202) to output the amplified output. An ADC test signal supplier(204B) supplies an ADC test signal. The first selector(204A) transmits an output of the supplier(204B) or an output of the PGA(203). An ADC(205) inputs the output of the selector(204A), and converts into a digital signal. A test signal detector(204D) detects the output of the ADC(205). A DSP(206) finally outputs image information. The second selector(204C) transmits the output of the ADC(205) to the detector(204D) or the DSP(206).
Patent KR-20040092828-A (KR)
Inventor: JANG HEON YONG
IPC: H01L27/108
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor memory device and a method for manufacturing the same are provided to prevent leaning and lifting of a lower electrode pattern in a guard ring region. CONSTITUTION: A plurality of plugs(68) are formed on a semiconductor substrate defined by a guard ring region(b-b'), an edge region(c-c') of a cell matrix and a center region(d-d') of cell matrix. A plurality of capacitor lower electrodes(71a,71b) are formed on the resultant structure. At this time, the lower electrode(71a) is connected simultaneously to at least two plugs at the edge region of the cell matrix in order to have a cylindrical shape.
Patent KR-20040096079-A (KR)
Inventor: HONG CHUNG SEON
IPC: H04L12/24
Filed: 2003-05-07
Abstract: PURPOSE: A network management system using an SNMP(Simple Network Management Protocol) is provided to enable a manager module to transmit an encoded PDU with an XML security polity to an agent module, so that the agent module can decode the encoded PDU while converting the decoded PDU into an SNMP message to carry out a security function according to the XML security policy, thereby maintaining compatibility. CONSTITUTION: A manager module comprises as follows. An XML policy repository(110) stores XML security-related information. SNMP application programs(100) determine one of security policies stored in the XML policy repository(110), and generate a message to be transmitted. An SNMP engine(120) receives the message and the security policy, encodes the message into an XML message according to the security policy, and transmits the encoded message to an agent. An agent module comprises as follows. An SNMP engine decodes the received message, and converts into an SNMP message by using the security policy. SNMP application programs apply each device management and security policy according to the security policy.
Patent KR-20040100237-A (KR)
Inventor: PARK BYEONG IN
IPC: G02F1/1333
Filed: 2003-05-22
Abstract: PURPOSE: A bottom cover structure of a liquid crystal display module is provided to prevent deformation due to an external shock by designing a bottom cover in specific shape, thereby improving the reliability. CONSTITUTION: A liquid crystal display module(30) is formed of a mold frame(31) containing a backlight and an LCD(Liquid Crystal Display) panel inside, a bottom cover(32) bent in predetermined shape to be combined with a position corresponding to the mold frame, and a top cover(33) covering one side of the mold frame and one side of the bottom cover. The bottom cover is bent in a regular square shape with one long side open to cover the back, one side, and a front corresponding to the mold frame.
Patent KR-20040101652-A (KR)
Inventor: OH DONG YEONG
IPC: H01M10/0587
Filed: 2003-05-26
Abstract: PURPOSE: A jelly-roll-type electrode assembly and a secondary battery employing the electrode assembly are provided, to minimize the modification generated during winding of a negative electrode plate, a positive electrode plate and a separator, thereby preventing the position defect of an electrode tap. CONSTITUTION: The jelly-roll-type electrode assembly comprises a negative electrode plate(111) which is located at the innermost angle in case of winding and has a negative electrode uncoated part(114) where a negative electrode active material is not coated; a positive electrode plate(115) which is separated from the negative electrode with a certain interval, is located at the innermost angle in case of winding and has a positive electrode uncoated part(118) where a positive electrode active material is not coated; a separator which is interposed between the positive and negative electrodes and insulates the two electrodes in case of winding; and a negative electrode tap(121) and a positive electrode tap(122) which are electrically combined with the negative electrode uncoated part and the positive electrode uncoated part, respectively. The width of the negative electrode uncoated part is larger than that of the negative tap by 2-3 times.
Patent KR-20040102300-A (KR)
Inventor: CHOI CHANG WON
IPC: H01L21/00
Filed: 2003-05-27
Abstract: PURPOSE: A plasma treatment apparatus for treating an edge of a wafer, an insulating plate for the same, a lower electrode for the same, a plasma treatment method of the wafer edge and a method of manufacturing a semiconductor device are provided to remove an unnecessary material layer from the wafer edge by controlling precisely plasma using the insulating plate. CONSTITUTION: A plasma treatment apparatus includes a process chamber(70), a lower electrode(82), a side electrode(86), a cylindrical upper electrode(74), and an RF source. The RF source(96) is connected to at least one out of the lower, upper, and side electrodes to generate plasma. An insulating layer(79) is slightly spaced apart from the upper electrode to supply process gas to an edge of a wafer.
Patent KR-20040102815-A (KR)
Inventor: SUL MYEONG GI
IPC: H04B1/40
Filed: 2003-05-29
Abstract: PURPOSE: A method for changing an alarm grade in a mobile communication system is provided to allow a user to quickly and easily change an alarm grade on a GUI(Graphic User Interface). CONSTITUTION: An operator inputs an alarm grade change command in a GUI(S101). It is checked whether the alarm grade change is suitable(S102). If the alarm grade charge is suitable, it is checked whether an alarm has been generated yet(S103). If there is a generated alarm, an alarm grade color is changed according to the changed alarm grade(S104). If no alarm has been generated or if the alarm grade color has been changed according to the changed alarm grade, the alarm grade is changed by changing an alarm database(S105).
Patent KR-20040103265-A (KR)
Inventor: HONG BYEONG SEON
IPC: H01M50/77
Filed: 2003-06-02
Abstract: PURPOSE: A sealing structure of a polymer electrolyte type fuel cell is provided, which improves a sealing ability by double sealing of an elastic rubber and a gasket and can disperse unbalance of stress applied to a separator and a membrane-electrode assembly. CONSTITUTION: The sealing structure comprises: the separator(100) having a sealing groove(110)(110') filled with the elastic rubber by a dispenser; the gasket placed between the separator(100) and the membrane-electrode assembly; additionally, an anchor(112) connected to the sealing groove(110) and having a larger width than the width of the sealing groove. The elastic rubber is made of at least one of a silicon rubber, a fluorine rubber, and an olefin rubber. And the material of the gasket is the same as the material of the separator.
Patent KR-20040110433-A (KR)
Inventor: CHO NAM SU
IPC: F25D21/08
Filed: 2003-06-19
Abstract: PURPOSE: A structure for an evaporator of a refrigerator is provided to improve defrost efficiency and heat-transfer performance of an evaporator by removing frost formed on the evaporator by conducting heat generated from a heating surface of a defrost heater directly to the evaporator. CONSTITUTION: A defrost heater of a refrigerator is separated from one side of an evaporator(360) at the predetermined gap and installed on an inner wall of a freezer compartment and composed of thermoelectric modules(364) for removing frost formed on the evaporator by a heating action in receiving power. A structure for the evaporator closely contacts and fastens the thermoelectric module on the front/rear surfaces of the evaporator to remove smoothly frost on the evaporator by conducting directly heat generated from the defrost heater to the evaporator.
Patent KR-20040000338-A (KR)
Inventor: HANSEN MELF
IPC: B60J1/20
Filed: 2003-06-23
Abstract: PURPOSE: A blind with a noiseless guide system is provided to make a pull rod device guided in guide rails without rattling. CONSTITUTION: A blind for a vehicle comprises a winding shaft(16) to which an edge of a blind web(13) is fastened; a pull rod device(17) attached to the blind web at a location which is remote from a connected spot of the blind web and the winding shaft; at least one guide rail(20,21) for guiding the pull rod device; and at least one elastic lip which extends along the guide rail and is positioned to come in contact with the pull rod device and to be elastically deformed by the pull rod device.