baber/WOPTO huggingface dataset:
Patent KR-20040013393-A (KR)
Inventor: BYUN TAE JUN
IPC: H01J37/32
Filed: 2002-08-06
Abstract: PURPOSE: An apparatus for supplying cooling gas of semiconductor equipment is provided to recognize a process error when a coolant gas supply line between a final valve and a chamber is stopped up so that cooling gas is substantially supplied to the chamber, by closing a dump valve right before the final valve gets open. CONSTITUTION: Cooling gas is supplied to the back surface of a wafer through the final valve(50) to prevent the wafer from being overheated such that the wafer is placed on an electrostatic chuck inside a process chamber. Previously supplied cooling gas is exhausted through the dump valve(60). The final valve and the dump valve is connected to each other through a pair of air lines(51,61) installed in parallel with a main supply pipe(100). Solenoid valves(52,62) for controlling the air supplied to each air line are installed in the end of the main supply pipe of the air line. The air line at the final valve is longer than that at the dump valve so that the final valve operates right after the dump valve operates.
Patent KR-20040017383-A (KR)
Title: Apparatus and method for modulating address data, apparatus and method demodulating address data therefor, and recording medium for recording modulated address data
Inventor: KIM JIN HAN
IPC: G11B7/26
Filed: 2002-08-21
Abstract: PURPOSE: A method and a device for address data modulation, a method and a device for demodulating the address data, and a recording medium are provided to reduce the physical length of disc tracks to which wobble signals are formed for representing address information, by modulating at least two bit or more data per a single unit wobble signal, thereby reducing the data loss even in the case of disc defect. CONSTITUTION: A device for address data modulation includes an address generating part(110), an error correction coding part(120), a modulating part(130), and a wobble generating part(140). The modulating part includes the first and second modulators(131,133). The address generating part generates address data for recording data in a preset sequence. The error correction coding part receives address data from the address generating part and carries out error correction coding. The modulating part generates first and second modulating signals according to the first and second modulating methods as the error correction coded data by 2-bit unit.
Patent KR-20040018027-A (KR)
Title: Multi-type air conditioner for cooling/heating the same time
Inventor: LEE CHANG SEON
IPC: F25B41/04
Filed: 2002-08-24
Abstract: PURPOSE: A multi-air conditioner for cooling and heating at the same time is provided to stream refrigerant actively without delay by flowing specific pressure and phase refrigerant through each pipe regardless of operation condition with three pipes of an outdoor unit. CONSTITUTION: A multi-air conditioner comprises an outdoor unit(A) installed outdoors and composed of a compressor(1) and an outdoor heat exchanger(2); plural indoor units(C) installed in each room and composed of electronic expansion valves and indoor heat exchangers; a distributor(B) placed between the outdoor unit and the indoor unit to selectively guide refrigerant from the outdoor unit to plural indoor units according to operation condition; a pipe unit having three connection pipes(3,4,5) connected to the compressor to guide refrigerant to the distributor or to the compressor; a switching unit(6) switching flow of refrigerant to flow refrigerant with specific phase at specific pressure regardless of operation condition; and a delay preventing unit formed in the switching unit to operate the switching unit without delay.
Patent KR-20040019206-A (KR)
Title: Operating circuit of ion blower for removing static electricity and the method thereof
Inventor: PARK GOAO OHG
IPC: H05F3/00
Filed: 2002-08-27
Abstract: PURPOSE: An ion blower operation circuit and its operation method are provided to remove static electricity of a charged object by blowing a positive ion or negative ion appropriate for each characteristics. CONSTITUTION: A static electricity sensor(10) senses static electricity generated in a charged object. A signal generator (20) outputs a signal corresponding to the sensed static electricity to a control circuit when the static electricity is sensed in the static electricity sensor. A pulse generator(30) generates a pulse signal. A counter(40) outputs the first and the second pulse voltage by receiving the pulse signal from the pulse generator. A controller circuit(50) outputs the second pulse voltage when a converted signal is inputted from the signal generator as a positive signal, and outputs the first pulse voltage when a converted signal is inputted from the signal generator as a negative signal. A high voltage driver(60) controls and amplifies the first and the second pulse voltage inputted from the controller circuit. And a high voltage generator(70) boosts the pulse voltage to a high voltage required in generating ions and then outputs it to a discharge tip(2).
Patent KR-20030051175-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: TAKEHARA HIDEKI
IPC: B29K63/00
Filed: 2002-08-29
Abstract: PURPOSE: To provide a semiconductor device in which a ceramic multilayer substrate on which a semiconductor element and chip components of its peripheral circuit are mounted and resin-sealed so that the substrate may not be cracked at transfer molding. CONSTITUTION: The semiconductor device comprises the ceramic multilayer substrate 2 laminated at one side surface to a resin film 8 with an adhesive so that the film 8 is mounted in a resin sealing mold 91 having a cavity 7 at a desired position and the substrate 2 is position-specified by pressing a partial region of the film 3 by a partial region of the mold 91, and sealed by thereafter filling an epoxy resin in the cavity 7. In this semiconductor device, a rear surface having an external connection electrode is exposed, and resin- sealed so as to surround the periphery with a flat rear surface of the substrate.
Patent KR-20040021039-A (KR)
Title: Method for correcting an error recorded on high density optical disc
Inventor: JUN IK BEOM
IPC: G11B20/18
Filed: 2002-09-02
Abstract: PURPOSE: A method of correcting an error in a high density optical disc is provided to accurately correct an error of LDC data caused by a scratch or particles on the optical disc. CONSTITUTION: It is judged whether a long distance code included in a physical cluster read from a high density optical disc has an error according to whether a burst indicating sub-code adjacent to the long distance code and synchronous data have an error. Error correction is selectively performed for the ling distance code in response to the judgement result. When the burst indicating sub-code and the synchronous data respectively have errors, it is judged that the long distance code has an error and erasure is declared.
Patent KR-20040021863-A (KR)
Title: Method of producing a semiconductor laser diode
Inventor: KIM JONG GUK
IPC: H01S5/30
Filed: 2002-09-05
Abstract: PURPOSE: A method for fabricating a semiconductor laser diode is provided to form a ridge of a symmetrical structure or a vertical structure by using an ion implantation process. CONSTITUTION: The first conductive type clad layer(215), an active layer(220), the second conductive type clad layer(222), and a cap layer are sequentially formed on the first conductive type substrate. A mask is formed on the cap layer corresponding to a current implantation region of the second conductive type clad layer(222). An ion implantation process is performed on a removal region of the second conductive type clad layer in order to form a ridge structure. The ion-implanted region is removed from the second conductive type clad layer(222) in order to form the ridge structure. A current limit layer(227) is formed around the ridge structure. The mask is removed. A contact layer(228) is formed on the cap layer formed on the ridge structure and the current limit layer(227).
Patent KR-20040022705-A (KR)
Title: Probe for detecting chlamydia trachomatis, detection kit and detection method for chlamydia trachomatis using the same
Inventor: KIM JEONG MI
IPC: C12N15/09
Filed: 2002-09-09
Abstract: PURPOSE: A probe for detecting Chlamydia trachomatis, a kit for detecting Chlamydia trachomatis containing the same, and a method for detecting Chlamydia trachomatis using the same are provided, thereby improving detection accuracy and time of Chlamydia trachomatis. CONSTITUTION: A probe for detecting Chlamydia trachomatis is selected from oligonucleotides having the nucleotide sequences of SEQ ID NO: 1 to SEQ ID NO: 11, and oligonucleotides having the nucleotide sequences complementary with the oligonucleotides of SEQ ID NO: 1 to SEQ ID NO: 11. It complementarily binds with the nucleic acid of Chlamydia trachomatis. A DNA chip for detecting Chlamydia trachomatis comprises one or more kinds of probes selected from oligonucleotides having the nucleotide sequences of SEQ ID NO: 1 to SEQ ID NO: 11, and oligonucleotides having the nucleotide sequences complementary with the oligonucleotides of SEQ ID NO: 1 to SEQ ID NO: 11. A kit for detecting Chlamydia trachomatis comprises (a) the DNA chip for detecting Chlamydia trachomatis, (b) a primer for PCR of the sample DNA of Chlamydia trachomatis, and (c) a labeling unit for detecting the amplified DNA hybridized with the DNA chip.
Patent KR-20030026904-A (KR)
Title: A circuit for filtering video data in the frequency domain
Inventor: GOBERT JEAN
IPC: H04N19/60
Filed: 2002-09-25
Abstract: PURPOSE: A data filtering circuit and a method are provided to perform conversions continuously and optimally, and to cut down expenses by operating the data filtering circuit in differential mode. CONSTITUTION: A filtering circuit continuously performs the steps of correcting discrete transformation (DCT2), odd transforming data for a set of original data (X0-X7), and reverse discrete transformation (IDCT2). The filtering circuit uses the fact that paths corresponding to even and odd transformed data are completely separated except the first processing stage (ST1) of the discrete transformation and the final stage (ST8) of the reverse discrete transformation. As a result, a first half of the data generated from the first stage is connected to the final processing stage. Thus, the filtering circuit is simply realized, and is inexpensively manufactured in the lower power consumption. The filtering circuit is functioned in a different mode for optimum realizing.
Patent KR-20040028005-A (KR)
Title: Method for Provoding Multipoint Call based on Internet Protocol(IP)
Inventor: BAE HAN SU
IPC: H04L12/18
Filed: 2002-09-28
Abstract: PURPOSE: A method for providing an IP(Internet Protocol)-based multipoint call is provided to efficiently offer a multipoint call service by allocating a key number/key E-mail address, which represents a multipoint call group, to a group ID. CONSTITUTION: A multipoint call server receives callee information from a user, appoints a callee group, and creates registration data containing an IP address or phone number for each callee terminal and a group ID(S201,S203). In case that a call request is generated as a group ID is received(S205), the multipoint call server connects a call to the key number or key E-mail address allocated to the group ID(S207) and provides a multipoint call(S209).
Patent KR-20040028427-A (KR)
Title: Receive short message display method for mobile communication terminal
Inventor: KIM DAE HUI
IPC: H04W4/14
Filed: 2002-09-30
Abstract: PURPOSE: A method for displaying a receiving short message of a mobile communication terminal is provided to classify kinds of short messages, and to duplicatedly filter the short messages in an SMS management provider system and a receiving terminal, thereby enabling a terminal user to selectively receive necessary short messages only. CONSTITUTION: A transmission terminal writes a short message, inputs a message kind to a header of the short message, and transmits the short message. An SMS management provider system confirms a kind of the received short message, and adds a short message header preset by a short message provider. The SMS management provider system filters short messages registered by the provider at the request of an advertiser, and transmits the filtered short messages. A receiving terminal confirms kinds of the received short messages, filters short messages set by the receiving terminal, and displays the filtered short messages.
Patent KR-20040031478-A (KR)
Title: A device for controlling nozzle oil on looper car rail
Inventor: AHN SANG U
IPC: B21B41/00
Filed: 2002-10-07
Abstract: PURPOSE: An apparatus for controlling oiling quantity of looper car rails is provided to prevent waste of oil and contamination due to oil by controlling quantity of oil injected on rails according to the traveling state of looper car. CONSTITUTION: The apparatus for controlling oiling quantity of looper car rails comprises an inlet pipe(10) connected to an oil tank; a casing(20) which is connected to the inlet pipe, and in which a receiving space is formed; a shaft(30) mounted in the receiving space of the casing; a rotor(40) mounted on the shaft and equipped with a plurality of vanes(41); casing covers(50,50') mounted on both side surfaces of the casing to close the casing; a gear(60) mounted on one end of the shaft; a wheel gear mounted on a looper car wheel; a belt mounted between the gear and the wheel gear to transmit rotary power; and a discharge pipe(90) which is connected to a lower part of the casing, and on an end of which a nozzle for injecting oil onto the rails is mounted.
Patent KR-20040032221-A (KR)
Title: Information offering system for automobile using e-mail and method thereof
Inventor: CHO GUE CHOUL
Filed: 2002-10-08
Abstract: PURPOSE: A system and a method for offering a car information service using an e-mail are provided to offer an accident dealing service, a car location tracking service between members, and geographic information to the member registered through an Internet information provider by linking with an insurance company, a GIS(Geographic Information System) businessman, and a police station. CONSTITUTION: ISP(Internet Service Provider) servers(62,63) provide an Internet connection service to the members and provide the car information service by obtaining the necessary information from the members(61) requesting a value added service. When the ISP server requests the geographic information, GIS businessman servers(64,65) provide the geographic information by making a contract with the ISP servers and storing car information of the value added service members in a shared member database(DB3). Insurance company servers(66,67) provide an insured service according to the accident and a failure of the car by linking with the ISP servers. A police station server(68) and a fire station server(69) deal with the accident by receiving a fact and location of the accident from the ISP server.
Patent KR-20030035919-A (KR)
Title: Method and device of exposure
Inventor: SUZUKI SHINJI
IPC: G03F7/20
Filed: 2002-10-18
Abstract: PURPOSE: To solve the problem wherein an alignment mark becomes is difficult to be detected even when the alignment mark is provided on the peripheral part of a wafer. CONSTITUTION: The alignment mark is formed on a surface, the peripheral part has a singular point, the wafer W applied with photoresist is mounted on a rotary stage 6, and the edge position of the wafer W and the singular point, e.g. a notch or the like, is detected by a singular point and edge position detection means 4. A control part 50 operates the position of a alignment mark of the wafer W mounted on the rotary stage 6 from position information of the alignment mark formed on the wafer W, the singular point and the edge position. On the basis of the calculation results, an irradiation area of exposure light is matched with the position of the alignment mark on the wafer W, and the photoresist applied on the alignment mark is exposed. The exposure is performed whenever a pattern is formed on a substrate, and a film formed on the alignment mark is removed.
Patent KR-20040036163-A (KR)
Title: Alarm device attached portable gas range
Inventor: LEE KEUNG SANG
IPC: F24C3/12
Filed: 2002-10-23
Abstract: PURPOSE: A portable gas range with an alarm unit is provided to allow a user to immediately stop heating of the gas cartridge by generating alarm sound when a gas tank is heated over fixed temperature. CONSTITUTION: An alarming circuit(7) connected with a temperature sensor and an alarming sound generating speaker(8) are installed to a rear side of a gas cartridge storing chamber(2). The alarming circuit uses a melody chip. The temperature sensor is set to generate alarming sound by sensing in advance that temperature of a gas cartridge(5) is near explosive temperature within safe temperature range. A switch(14) is connected to the alarming circuit installed on a rear side of a gas cartridge mounting plate(12) so that the switch is turned on when the gas cartridge mounting plate is separated from the switch for use of a gas range(1) to impress signal to the melody chip built in the alarming circuit to generate operating sound different from the alarming sound. A user is allowed thereby to turn off a flame control handle(4) or a gas cartridge fixing knob(11).
Patent KR-20040036497-A (KR)
Inventor: PARK HYANG
IPC: A23L17/60
Filed: 2002-10-26
Abstract: PURPOSE: A ready-to-eat laver soup product obtained by mixing processed laver or raw laver with garlic powder, clam and mushroom soup and soup soy sauce is provided. The product is rich in nutrient and has a smooth mouthfeel as well as characteristic taste of laver. CONSTITUTION: To make a ready-to-eat laver soup product, conventional processed laver or raw laver is mixed with garlic power and slightly heated with clam and mushroom soup and soup soy sauce.
Patent KR-20040037393-A (KR)
Title: One-molding frame of combination printer
Inventor: LEE DONG GYU
IPC: B41J29/02
Filed: 2002-10-28
Abstract: PURPOSE: An integrated frame of a multi-function machine is provided to integrate each frame of a feed module, a print module and a scan module with a base frame, thereby reducing the number of components configuring the multi-function machine. CONSTITUTION: A feed roller separates stacked papers from each sheet. An inkjet head unit forms an image on a paper from the feed roller. A scan unit reads contents of a manuscript. A base frame(10) forms a moving path of the papers thereon. A feeding portion(20) projected from one end of an upper surface of the base frame(10) and formed to install the feed roller thereon includes a stacker(22) for stacking the multiple papers. A printing portion(30) installs the inkjet head unit thereon in front of the feeding unit(20) of the base frame(10). A scan portion(40) projected from the other end of the upper surface of the base frame(10) forms the scan unit thereon.
Patent KR-20040037588-A (KR)
Title: Interference signal cancellation system and relay system therefor
Inventor: KANG SANG GI
IPC: H04B7/14
Filed: 2002-10-29
Abstract: PURPOSE: An apparatus for cancelling a transmission feedback signal and a relay system using the same are provided to have a broad frequency characteristic and increase the capacity of the entire system by cancelling the transmission feedback signal and preventing the oscillation of a repeater. CONSTITUTION: An ID signal generator(301) generates an ID signal for cancelling a transmission feedback signal. A signal converter having the first phase shifter(306) and a variable attenuator(307) converts a phase and a level of a signal sampled from an output signal of a repeater. A controller(308) compares the ID signal inputted from the ID signal generator(301) with an ID signal included in an original signal received through a receiving antenna(200), and outputs a control signal to the signal converter for minimizing the ID signal included in the original signal. A signal coupler receives the control signal from the controller(308), couples the original signal received through the receiving antenna(200) with the signal converted in the signal converter, and outputs a signal in which the transmission feedback signal is cancelled to the repeater.
Patent KR-20040037623-A (KR)
Title: Dual Panel Type Organic Electroluminescent Device and Method for Fabricating the same
Inventor: LEE NAM YANG
IPC: H05B33/26
Filed: 2002-10-29
Abstract: PURPOSE: A dual panel type organic electroluminescent device and a method for manufacturing the same are provided to improve effectively product yield and efficiency of production management by forming an array element and a diode element on different substrates. CONSTITUTION: A dual panel type organic electroluminescent device comprises a first and a second substrates(210,250) having a sub pixel region and arranged oppositely each other, an array layer(240) having a plurality of thin film transistor formed on the inside surface of the first substrate, a first electrode(252) formed on the inside surface of the second substrate, an organic electroluminescent layer(260) formed on the lower part of the first electrode, a second electrode(262) formed on the lower part of the organic electroluminescent layer, a connecting pattern(244) made of material having a plastic deformation property, and a seal pattern arranged at the edge of the first and the second substrates for bonding the first and the second substrates. The connecting pattern connects electrically the thin film transistor and the second electrode between the array layer and the second electrode and has a first height. The first height of the connecting pattern is low within a predetermined range than the height of the first and the second substrates before bonding.
Patent KR-20040038281-A (KR)
Title: Ferroelectric Random Access Memory having Iridium plug and method for fabricating the same
Inventor: KIM NAM GYEONG
IPC: H01L27/105
Filed: 2002-10-31
Abstract: PURPOSE: A ferroelectric memory device with an iridium plug and a method for manufacturing the same are provided to be capable of preventing oxidation of the iridium plug. CONSTITUTION: The first and second interlayer dielectrics(36,39) are formed on a semiconductor substrate(31) with a transistor. An iridium plug(40a) is connected to the substrate through the second and first interlayer dielectric. A lower electrode(44) is formed on the iridium plug. An iridium silicide layer(41) is formed between the iridium plug and the substrate. An iridium oxide layer(43) is formed between the iridium plug and the lower electrode. An isolating layer(45a) is surrounded and exposed to the lower electrode. A ferroelectric film(46) and an upper electrode(47) are formed on the lower electrode.
Patent KR-20030041086-A (KR)
Title: Enclosed type compressor
Inventor: NAGASE TOSHIHARU
IPC: F04B35/00
Filed: 2002-11-15
Abstract: PURPOSE: To provide an enclosed compressor which significantly facilitates the connection of a winding terminal and a lead wire after the winding is wound on the body of the stator of a motor portion, and thus enables the simplification of processes and contributes to cost reduction. CONSTITUTION: The motor portion 4 of the enclosed compressor comprises a rotor 18 and the stator 20. The stator comprises the stator body 30 comprising a large number of stacked electromagnetic steel plates; bobbins 32 made of resin installed and secured on the inner face of the stator body; electric wires 33 wound in the bobbins in a concentrated manner; crimp contacts 35 for pressure-welding the electric wires; the lead wire 42 having a feeder terminal 43 at the tip thereof; and a terminal block assembly 40 which is made of resin and formed substantially in a half arc shape. The terminal block assembly is provided with tab terminals 45 which connect terminals electrically connected with the lead wire. The terminal block assembly is assembled integrally with the stator body through the tab terminals and the crimp contacts by fitting the tab terminals in the crimp contacts.