baber/WOPTO huggingface dataset:
Patent KR-20040036855-A (KR)
Title: Apparatus for making ice-slurry with stirring type, and ice thermal storage system using thereof
Inventor: PARK GI WON
IPC: F28D20/00
Filed: 2002-10-25
Abstract: PURPOSE: A stirring type ice making machine of ice slurry and an ice thermal storage system are provided to prevent ice slurry in a thermal energy storage tank from coagulating by flowing refrigerant like brine after installing agitators inside the thermal energy tank and to produce several kinds of ice slurry with one ice making machine. CONSTITUTION: A brine tank is connected to a thermal energy tank(21) of an agitating ice making machine(20) by a refrigerant inlet pipe(20a) having a brine pump and a refrigerant outlet pipe(20b). The thermal energy storage tank is connected to a heat exchanger by an outlet pipe having a slurry pump and a recovery pipe. A driving motor(22) is installed to an upper portion of the thermal energy storage tank. An agitator(25) is installed inside the thermal energy tank together with an agitating gear(27). A gear shaft(24) is installed between rotating shafts(26) of each agitator to penetrate an upper surface of the thermal energy storage tank. A first slave gear(24a) is fixed to an upper portion of the gear shaft and a second slave gear(24b) to a lower portion. The first slave gear is geared with a driving gear(23) of the driving motor and the second slave gear with agitating gears. A refrigerant flow tube(26a) is formed along the rotating shaft to communicate a refrigerant distributing portion(28) with a refrigerant recovery portion(29). Thereby, uniform ice slurry is formed by rotation of the agitator without coagulation.
Patent KR-20040035545-A (KR)
Inventor: PARK IN HEE
IPC: A21D13/00
Filed: 2002-10-22
Abstract: PURPOSE: Bread obtained by mixing Chinese yam powder, laver powder, brown algae powder or the like with bread material is provided, which contains the daily recommended amount of calcium and thus is effective for treatment and prevention of brain disease, vascular disease, osteoporosis, osteomalacia, rickets or the like. CONSTITUTION: During the manufacture of a food such as dumplings(mandu), steamed bread, bean curds, noodles or the like, seaweed calcium containing the daily recommended amount of calcium is mixed with Chinese yam powder and a conventional bread material such as wheat flour, eggs, milk, butter or the like. The seaweed calcium is obtained from laver, brown algae or the like.
Patent KR-20040042671-A (KR)
Inventor: JUN IN GI
IPC: H05B6/80
Filed: 2002-11-15
Abstract: PURPOSE: A microwave oven and a cleaning control method thereof are provided to fill a cooking chamber with much steam in a short time and accordingly easily clean the cooking chamber by generating steam by heating water filled in a steam generating container or a water collecting part at the bottom of the cooking chamber through high-frequency waves with closing a vent hole. CONSTITUTION: A microwave oven is composed of a body(10) including a cooking chamber(11) therein; a high-frequency wave supplying device for irradiating high-frequency waves into the cooking chamber; vent holes(21,23) formed at one side of the cooking chamber to ventilate the cooking chamber; a water collecting part(25) installed on the bottom side of the cooking chamber to contain water for generating the steam; and a vent hole opening and closing device(30) for closing the vent holes to reduce the leakage of the steam in operating the high-frequency wave supplying device.
Patent KR-20040043347-A (KR)
Title: Speaker device of car
Inventor: KIM JEONG MIN
IPC: H04R1/00
Filed: 2002-11-18
Abstract: PURPOSE: A speaker apparatus of an automobile is provided to satisfy various consumer's preference by supplying various sound colors with the rotational sound unit mounted on the ceiling of the automobile. CONSTITUTION: A speaker apparatus of an automobile includes a speaker, a rotational sound unit(40), a supporting unit(32) and a position adjusting unit. The speaker is installed inside of the automobile for generating a sound by an electrical signal. The rotational sound unit(40) is installed on the sides and the bottom surface thereof the speaker. The top portion of the supporting unit(32) is connected to the ceiling(30) of the automobile and the bottom portion of the supporting unit(32) is provided with a reception frame connected to the top portion of the rotational sound unit(40). And, the position adjusting unit controls the connection state when the top portion of the rotational sound unit(40) is rotated in the reception frame of the supporting unit(32).
Patent KR-20040046560-A (KR)
Title: Method of Blocking Resource in Mobile Communication System
Inventor: LEE CHANG GUK
IPC: H04W24/00
Filed: 2002-11-27
Abstract: PURPOSE: A resource block method in a mobile communication system is provided to set a timer option field if an operator requests a resource block for a base station through a BSM(Base Station Management) unit, and to transmit the set timer option field, thereby preventing mechanical call cut-off. CONSTITUTION: A system sets a timer option(210), and requests a resource block of a base station(212). The base station checks the timer option inputted to a timer option field(214). The base station decides whether the timer option is set(216). If not, the base station retrieves a corresponding resource(218) and checks whether a current call is set(220). If not, the base station requests a base station controller to cancel the call after a set time elapses(222,224). The base station controller cancels the call for the corresponding resource(226). The base station executes the corresponding resource block, and fully stops a service of a channel card(230).
Patent KR-20040048210-A (KR)
Title: Message transmission method for mobile communication terminal device
Inventor: KANG BEOM CHEOL
IPC: H04W4/12
Filed: 2002-12-02
Abstract: PURPOSE: A message transmission method of a mobile terminal is provided to transfer a message in real time by using a DTMF(Dual Tone Multi Frequency) if a call connection is not good. CONSTITUTION: A caller of an origination side terminal inputs a phone number of a mobile terminal of a receiver and presses a call key. Then, an exchange checks a channel and establishes call connection between the origination side terminal and the receiving side terminal. When the other party of the receiving side mobile terminal presses a call key, a response message is transmitted to the origination side mobile terminal and a call connection is made through the exchange. Accordingly, the caller and the receiver make communication.
Patent KR-20040049405-A (KR)
Title: The Simulator for The Vehicular Brake System
Inventor: SONG SANG HO
IPC: B60T13/66
Filed: 2002-12-05
Abstract: PURPOSE: A simulator of a brake pedal for a vehicle is provided to improve stability in braking, and to reduce wear of parts by restricting unnecessary braking with forming the two-stage straight line as the function of pedal effort and pedal travel. CONSTITUTION: An electro-hydraulic brake system comprises a master cylinder(200) connected to the lower part of a brake pedal, and a pedal simulator(400) having an oil hole communicated with the master cylinder. The pedal simulator has a simulator piston(430) reciprocating unidirectionally with sliding, a first buffer member elastically supporting and interlocking the simulator piston, a second buffer member connected in series and interlocked with the first buffer member, and an interlocking medium member(460) inserted between the buffer members for interlocking the buffer members.
Patent KR-20040049550-A (KR)
Title: A method for forming a field oxide of semiconductor device
Inventor: JANG MIN U
IPC: H01L21/76
Filed: 2002-12-06
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to minimize a leakage current characteristic in an off-region by eliminating a parasitic transistor formed in an interface between an isolation region and an active region and by forming a trench-type isolation layer for improving an isolation characteristic with an adjacent cell. CONSTITUTION: A pad oxide layer and the first nitride layer are stacked on a semiconductor substrate. The first nitride layer, the pad oxide layer and a predetermined thickness of the semiconductor substrate are etched to form the first trench. An oxide layer and the second nitride layer are sequentially formed on the resultant structure. The second nitride layer is anisotropically etched to form the second nitride layer spacer on the sidewall of the trench. A LOCOS(local oxidation of silicon) oxide layer is formed on the substrate under the first trench. The first polysilicon layer spacer is formed on the sidewall of the first trench. The LOCOS oxide layer is etched to form the second trench. The second polysilicon layer is deposited and etched back to form the second polysilicon layer spacer and is connected to the second polysilicon layer spacer to leave the second polysilicon layer under the second trench. A planarized isolation layer for burying the second trench is formed while the first nitride layer is exposed. The first nitride layer is removed to expose the oxide layer. The third nitride layer spacer is formed on the sidewall of the oxide layer.
Patent KR-20040050010-A (KR)
Title: An apparatus for cleaning the belt surface of a belt coveyor
Inventor: CHOI JEONG HUI
IPC: B65G45/18
Filed: 2002-12-09
Abstract: PURPOSE: A device for cleaning a belt surface of a belt conveyor is provided to effectively clean the belt surface regardless of the shape of the belt surface. CONSTITUTION: A device for cleaning a belt surface of a belt conveyor is composed of a casing(20) installed at the lower part of a return belt(10) and having opening/closing plates(22), an air expanding unit installed in the casing and expanding and contracting, a plurality of support units, and a plurality of cleaner tips(80). The support units are disposed at the upper part of the air expanding unit through the opening/closing plates, and support the cleaner tips. The cleaner tips are movably disposed at the support units, varied according to the shape of the belt, and clean the belt surface.
Patent KR-20030051262-A (KR)
Title: Hybrid vehicle and control method therefor
Inventor: TAKEMASA KOICHIRO
IPC: B60L50/15
Filed: 2002-12-10
Abstract: PURPOSE: To provide a hybrid vehicle, together with its controlling method, capable of preventing temporary voltage drop of a storage battery by suppressing discharge from the storage battery at starting a DC/DC converter at a low temperature while stabilizing idling of an engine is. CONSTITUTION: A motor controller 8 triggers and output-variable DC/DC converter 2 in a low voltage mode when the power generation amount of a motor generator 6 is little due to idling of an engine 7 and the temperature of a high- voltage battery 1 is equal to a specified lower limit or below, and then gradually increases the power generation amount at such a speed that does not affect the idling of the engine 7. The power generation amount of the motor generator 6 is compared to the power consumption of the output of the output-variable DC/DC converter 2, to determine that the power generation amount by the motor generator 6 is assured, and the operation mode of the output-variable DC/DC converter 2 is switched from a low-voltage mode to a high-voltage mode.
Patent KR-20040051367-A (KR)
Title: Control system of vehicle brake using brain waves and control method of vehicle brake
Inventor: LIM TAE GYU
IPC: A61B5/374
Filed: 2002-12-12
Abstract: PURPOSE: A brake control device and method of a vehicle using brain waves is provided to quickly operate a brake by controlling the brake with the characteristic of the brain wave shown before motions of a driver when the driver steps on a brake pedal under a dangerous condition and to prevent traffic accidents by preventing the brake from being operated in the condition without a braking operation. CONSTITUTION: A brake control device of a vehicle using brain waves is composed of a brain wave detecting unit(21) for detecting a beta rhythm of a central region that the brain wave of a user is shown before a motion stepping on a brake pedal after judging a traveling condition; a brain wave amplifying unit(22) for receiving and amplifying the brain waves detected from the brain wave detecting unit; an A/D(Analog/Digital) converting unit(23) for receiving and converting the brain wave amplified from the brain wave amplifying unit into a digital type; and a control unit(24) for generating a vehicle braking order by analyzing the digital type-brain wave transmitted from the A/D converting unit and sensing motions of the users for braking the vehicle in advance.
Patent KR-20040052030-A (KR)
Title: Method for optimizing a write current and a method for setting a recording densicity of hard disc drive
Inventor: KIM GEUN SU
IPC: G11B19/04
Filed: 2002-12-13
Abstract: PURPOSE: A record current optimizing and record density setting method is provided to optimize a record current according to a temperature of a hard disc drive and to set a TPI(Track Per Inch) or a record capacity by considering an ATE(Adjacent Track Erasure) feature. CONSTITUTION: The method comprises several steps. An OSC(Over Shoot Current) with the lowest error rate is detected in a state that a target track is accessed(S1102). An OSC with the lowest error rate is detected in a state that data are recorded at tracks adjacent to the target track by a certain time(N)(S1104). An OSC with the lowest error rate is detected in a state that data are recorded at tracks adjacent to the target track by a certain time(M) more than N(S1106).
Patent KR-20040053852-A (KR)
Title: A multi mode apparatus and constitution method of the next generation mobile communication base station system
Inventor: BAE DAL JIN
IPC: H04B7/155
Filed: 2002-12-16
Abstract: PURPOSE: A multiple operation mode device of an advanced mobile communication base station system and a configuring method thereof are provided to operate channel devices and channel control devices of a base station in single operation mode and multiple operation modes, thereby preventing a call disconnection and an entire base station failure. CONSTITUTION: Plural channel devices(1A,1B,,nA,nB)(600.1A,600.1B,,600.nA,600.nB) consist of network processor devices and wireless access portions(500.1A,500.1B,,500.nA,500.nB). The first channel control devices(A,B)(600.A,600.B) consist of network processor devices and access controllers(500.A,500.B). The access controllers(500.A,500.B) include status registers, control registers, interrupt registers, and memories for storing inter-processor messages. The state registers perceive statuses of the channel devices(1A,1B,,nA,nB)(600.1A,600.1B,,600.nA,600.nB) and the first/second channel control devices(A,B)(600.A,600.B).
Patent KR-20040057007-A (KR)
Title: Electrolytic Hydrogen-Oxygen generator
Inventor: MUN SANG BONG
IPC: C25B1/04
Filed: 2002-12-24
Abstract: PURPOSE: An electrochemical hydrogen-oxygen generator is provided to develop an electrolytic cell capable of minimizing pressure fluctuation inside electrolytic cell under the operation conditions of high current density and high pressure. CONSTITUTION: The electrolysis system is characterized in that a unit electrolytic cell(210) comprises an anode chamber (A) for generating oxygen, a cathode chamber (B) for generating hydrogen and a membrane-electrode joint(1) for separating the anode chamber and cathode chamber and functioning as a conductor, a supply way(35) for supplying water is formed at one side of the anode chamber of the unit electrolytic cell, double discharge lines(37a,37b) are at the other side of the anode chamber of the unit electrolytic cell to move gas generated by electrode reaction and non-reacted electrolyte to the outside of the electrolytic cell through different paths, and the cathode chamber also comprises double discharge lines(27a,27b) for moving gas generated by the electrode reaction to the outside of the electrolytic cell.
Patent KR-20040058533-A (KR)
Title: EPROM program mode entering circuit
Inventor: CHOI SANG SIN
IPC: G11C16/02
Filed: 2002-12-27
Abstract: PURPOSE: A program mode entry circuit of an EPROM is provided to prevent a leakage current by increasing a pumping voltage to be appropriate for a program voltage. CONSTITUTION: A voltage control part(13) supplies a pumping voltage to a word line during a program mode, and supplies a power supply voltage to the word line during a data read mode. A pumping voltage part(10) receives a voltage including a plurality of pulse signals. A counter(12) outputs a high level signal by counting the number of the pulse signals. A logic operation unit outputs a high level if all the output signals of counter have a high level. And a switching unit is controlled by the output of the logic operation unit and then applies a voltage of the pumping voltage part to the voltage control part.
Patent KR-20040060523-A (KR)
Title: Shared bus structure for dynamic time division
Inventor: KIM GEUN HOE
IPC: G06F13/36
Filed: 2002-12-30
Abstract: PURPOSE: A structure for a dynamic time-division shared bus is provided to make users exercise bus use right equally by controlling the bus use right when the users use the shared bus. CONSTITUTION: Bus users(80a-80n) examine a slot number and make a slot use the shared bus. A data transfer bus(60) transfers data through the shared bus. A bus manager(50) processes a bus use request of the bus user and processes slot allocation. A slot manage bus(70) provides the information needed for confirming a time point that the bus user requests the slot to the bus manager or uses the shared bus.
Patent KR-20040061608-A (KR)
Title: Method for fabricating stacked package
Inventor: CHOI SIN
IPC: H01L23/12
Filed: 2002-12-31
Abstract: PURPOSE: A method for fabricating a stacked package is provided to embody a large-capacity memory by stacking a package of a wafer-level chip size on a semiconductor chip, and to fabricate high-integrated memory module and shorten an electrical junction path by reducing a mounting area. CONSTITUTION: The first semiconductor chip(300) has the first bonding pad(302). An insulation layer is formed on the first semiconductor chip, exposing the first bonding pad. A metal interconnection is formed on the insulation layer, covering the first bonding pad. A single package is formed on the insulation layer, including both a metal interconnection covering the first bonding pad and a ball land connected to the metal interconnection. The second semiconductor chip having the second bonding pad is prepared. Each single package is placed on the second semiconductor chip in both directions with respect to the second bonding pad. The second bonding wire electrically connects the second bonding pad with the ball land of the single package. The bonding wire and the second semiconductor chip are covered with a molding material(306). Conductive balls(308) are attached to the ball land.
Patent KR-20020025186-A (KR)
Title: Extended-base tension leg platform substructure
IPC: B63B35/44
Filed: 2000-07-05
Abstract: An extended-base tension leg substructure, an offshore platform supported on the substructure and a method for supporting an offshore platform on the substructure are disclosed, where the substructure includes a plurality of support columns disposed about a central axis of the substructure and interconnected by at least one pontoon. Each column comprises an above water and submerged portion. The substructure also includes a plurality of wings or arms radiating from the columns and/or the pontoons, each wing fixedly or removably securing at least one tendon extending from a wing to an anchor on the seabed. The substructure includes an open, wave transparent central zone for improved access to well-related equipment, conduits or the like and the wings minimize translational movement and rotational flex in the substructure reducing fatigue in the tendons and their connections.
Patent KR-20020040777-A (KR)
IPC: B01J23/89
Filed: 2000-08-15
Abstract: 본 발명은 피셔ㆍ트롭슈 촉매, 피셔ㆍ트롭슈 촉매를 사용하는 반응, 피셔ㆍ트롭슈 촉매의 제조방법, 일산화탄소의 수소화 방법, 및 이들 방법을 이용하여 제조된 연료를 포함한다. 본 발명은 낮은 접촉시간, 양호한 변환율 및 낮은 메탄 선택률을 갖는 일산화탄소의 수소화 반응능을 제공한다. 바람직한 방법에 있어서, 촉매는 금속 폼 담체를 사용하여 제조된다.
Patent KR-20020029930-A (KR)
Title: Pseudo-differential current sense amplifier with hysteresis
IPC: H03F3/345
Filed: 2000-08-24
Abstract: Structures and methods for high speed signaling over single sided/ended current sense amplifiers are provided. The present invention introduces hysteresis within a pseudo-differential current sense amplifier and provides it with adjustable thresholds for the detection of valid signals coupled with the rejection of small noise current transients or reflections and ringing when using low impedance interconnections and/or current signaling. The circuit provides a fast response time in a low power CMOS environment, and conserves circuit design space by allowing for single sided/ended sensing.A first embodiment includes a current sense amplifier having a first amplifier and a second amplifier which are electrically coupled. Each amplifier includes a first transistor of a first conductivity type and a second transistor of a second conductivity type, where the first and second transistors are coupled at a drain region. A single signal input node is coupled to a source region of the first transistor of the first amplifier and receives a signal input current. A first signal output node is coupled to the drain region of the first and the second transistors in the second amplifier. The first signal output node is further coupled to a gate of a third transistor. A second signal output node is coupled to the drain region of the first and the second transistor in the first amplifier, and is further coupled to a gate of a fourth transistor. In one embodiment, a current mirror is coupled to the signal input node and the source regions of the first transistors in the first and the second amplifiers.
Patent KR-20020032594-A (KR)
Title: Iron-nickel alloy with low thermal expansion coefficient and exceptional mechanical properties
IPC: C22C38/00
Filed: 2000-08-03
Abstract: The invention relates to creep-resistant iron-nickel alloys with a low expansion coefficient that contain (in weight %), in addition to 0.02 to 0.3 % C, a maximum of 1 % Mn, and a maximum of 1 % Si, an Mo content of 0.1 to 2.5 % and/or a Cr content of 0.1 to 2.5 % </=1.0 % Nb, as well as an Ni content of 31.0 to 45.0 %, remainder iron and production-related impurities. The inventive alloy has a thermal expansion coefficient of <6.0 x 10<-6>/K in the temperature range of 20 to 100  DEG C.
Patent KR-20020059444-A (KR)
IPC: C12N15/09
Filed: 2000-10-06
Abstract: A method for determining the sequence of a polynucleotide, the method relying on the detection of a conformational change in an enzyme that interacts with and processes along the polynucleotide. The detection of a conformational change may be carried out by measuring changes in a fluorophore bound to the enzyme.
Patent KR-20020048997-A (KR)
Title: 가스 발생제에 의해 밀도를 감소시키는 방법
IPC: C06B23/00
Filed: 2000-11-07
Abstract: 본 발명은 질산암모늄 생성물의 밀도를 감소시키는 방법에 관한 것이다.  이 방법은 화학 반응에 의해 가스를 발생시킬 수 있는 수불용성 고체 화합물 형태의 가스 발생제를 공급함을 포함한다.  수불용성 고체 가스 발생제는 가스 발생제에 의해 질산암모늄 생성물에서 가스를 발생시키는 조건하에 질산암모늄 생성물에 도입된다.  질산암모늄 생성물은 입자화되어 밀도가 감소된 입자화 프릴 질산암모늄 생성물을 형성한다.  본 발명은 또한 이 방법에 의해 제조된 입자화 질산암모늄 생성물, 및 입자화 질산암모늄 생성물의 밀도를 감소시키 위한 수불용성 고체 화합물 형태의 가스 발생제의 용도에 관한 것이다.
Patent KR-20030007382-A (KR)
IPC: G10G1/00
Filed: 2000-11-22
Abstract: 연주자들 사이에 음악 작곡 및 디스플레이를 코디네이팅하기 위한 시스템 및 방법이 제공된다. 본 시스템 및 방법은 지휘자, 작곡가 또는 악단 지휘자가 펜-기반 인터페이스(310), 마우스(308), 문자 숫자 겸용의 키보드(318), 또는 음악 키보드(322)를 이용하여 작곡의 하나 이상의 악보 부분들을 대화식으로 편집할 수 있도록 한다. 펜-기반 인터페이스(310)로 입력되는 수기(hand-written) 음악 편집은 디지털 음악 표기 포멧으로 유연하게 변환될 수 있다. 작곡가 스테이션(102)은 오케스트라로 구성될 수 있는 하나 이상의 음악 스테이션들(104, 106, 110, 112, 114)이다. 악보 부분들은 작곡가에 의해서 하나 이상의 음악 스테이션들로 선택적으로 전송될 수 있다. 그래서, 지휘자 스테이션(102)의 오퍼레이터는 악보 부분들을 유연하게 기록 및 편집하고 상기 부분들을 네트워크를 통해 전송할 수 있다. 또한, 상기 시스템과 방법은 리허설 또는 공연에서 오케스트라를 지휘하는데 사용될 수 있다.