baber/WOPTO huggingface dataset:
Patent KR-20040036445-A (KR)
Title: A carbon heating unit having electrode formed by plating process
Inventor: YOO GANG TAK
IPC: H05B3/08
Filed: 2002-10-26
Abstract: PURPOSE: A carbon heating element having an electrode formed by a plating method is provided to prevent the generation of gaps between the carbon heating element as a non-metal material and a terminal as a metal material by performing an electroless plating process. CONSTITUTION: A carbon heating element having an electrode formed by a plating method includes a plurality of terminals. The terminals are formed at both ends of the carbon heating element. The terminals are formed by a preprocess(110), an electroless plating process(120), and an electric copper plating process(130). The preprocess(110) is performed to remove particles from a surface of a plating target. The electroless plating process(120) is performed to form a dense plating layer in order to prevent a stripping phenomenon of the plating layer from the carbon heating element. The electric copper plating process(130) is performed to reduce a time for the plating process and increase the thickness of the terminals.
Patent KR-20040037681-A (KR)
Title: Apparatus for sealing of vacuum cleaner motor
Inventor: YANG TAE WON
IPC: A47L9/22
Filed: 2002-10-29
Abstract: PURPOSE: A device for sealing a motor for a vacuum cleaner is provided to prevent sucked air from leaking between an impeller and an impeller cover by applying a silicon sealing member to a suction port of the impeller cover. CONSTITUTION: A housing has an inner space communicated with an opening. An impeller(130) is mounted to the housing and is connected to a motor. The impeller is adjacent to the opening, and generates suction force. An impeller cover(131) covers the opening, and has a suction port(135) at the center. A silicon sealing member(133) is applied to the suction port and contacts with the impeller. The sealing member prevents sucked air from leaking between the impeller and the impeller cover.
Patent KR-20040037746-A (KR)
Title: assembling structure of cooling cover in door for kim-chi refrigerator
Inventor: LEE YEONG GIL
IPC: A23B7/10
Filed: 2002-10-30
Abstract: PURPOSE: Provided is an assembling structure of a cooling cover of a door for the kimchi refrigerator, which has projections around the circumference of the cooling cover, a plurality of fixing pins capable of being curved and a plurality of perforation grooves. Therefore, the cooling cover is easily installed to the outer surface of the inner case of a door. CONSTITUTION: An assembling structure of a cooling cover of a door for the kimchi refrigerator is characterized by comprising projections along the circumference of the cooling cover and a plurality of fixing pins which are capable f being curved, and a plurality of perforation grooves which are formed on the outer surface of the inner case of a door and the fixing pins are inserted into.
Patent KR-20040042168-A (KR)
Title: Suspension having variable strut device
Inventor: LEE YONG YEONG
IPC: B60G17/00
Filed: 2002-11-13
Abstract: PURPOSE: A suspension of a vehicle having a variable strut device is provided to achieve optimum riding comfort always by proportionally changing a performance characteristic of a spring according to the carrying state of passengers or objects. CONSTITUTION: A suspension of a vehicle having a variable strut device comprises a shock absorber(5) forming a strut-upper part(1') fastened to a vehicle body by an insulator, and a strut-lower part(1'') mounted to a knuckle part combined to a vehicle wheel by a bracket; a coil spring(4) absorbing shock while covering the outer peripheral surface of the shock absorber; and a varying unit(10) varying a dynamic variable of the spring according to the load of the vehicle while covering the spring at the strut-upper part. The varying unit comprises upper and lower control members(11,12) comprising support cases(11a,12a) combined mutually to move by actuators(11b,12b), and an operation switch(14) disposed to a driver's seat, to operate each actuator.
Patent KR-20020097111-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D30/16
Filed: 2002-11-16
Abstract: PURPOSE: A pouch having self-supporting ability is provided to have benefits to continuously show advertisement printed on envelope of the pouch and to clearly flow entire content in upper inside wall part of the envelope downward. CONSTITUTION: The pouch(1) comprises an envelope body(100) with film structure; a spout(200) attached to edge part of the body(100) for inflow/outflow of content in the envelope; and a self-supporting component(210) extended in a constant length to prevent the body(100) from being inclined to one side. The spout(200) has an opening part(202) with outflow pore(203) at upper part above an adhesive side(201) of the body(100) and, at least one of self-supporting component(210) at lower part than the adhesive side(201). The self-supporting component(210) may be in a stick form to be widen to ensure a constant space for the body(100).
Patent KR-20040048506-A (KR)
Inventor: KIM JONG DAE
IPC: H02P9/08
Filed: 2002-12-03
Abstract: PURPOSE: A method of fixing optimum sampling time to control integrated generator starter in vehicle is provided to reduce the number of components and the manufacturing cost by using the integrated generator starter system instead of a starter and an alternator. CONSTITUTION: A reset process for an integrated generator starter system is performed(110). An A/D converter and a timer register are operated respectively(120). A value of two-phase current of a motor control unit and a temperature value of the heat generated by a switching operation of a MOSFET are detected by using the converted value(130). The value of two-phase current is compared with a setup value(140). The detected temperature value is compared with a critical temperature value(150). A voltage equation and a torque equation of a three-phase motor are obtained by performing a vector control operation. A current error is corrected by using a proportional-integral current controller. A correcting process for the next period is performed by detecting and calculating the current each sampling period(190). An on/off period of MOSFET is downloaded to a timer register(200).
Patent KR-20040048514-A (KR)
Title: Test method for semiconductor device
Inventor: JUNG AE YONG
IPC: H01L21/66
Filed: 2002-12-03
Abstract: PURPOSE: A test method of a semiconductor device is provided to reduce the time for loading a test program by efficiently loading a new test program only as the test program is changed. CONSTITUTION: The information for a test object lot is inputted at a terminal computer. The last change career data of the first test program is transmitted from a data server to the terminal computer. A program change point is decided by using the difference between a test program loading time and a test program change time. The second new test program is loaded to a memory of a tester by using an interface program of the terminal computer or the first test program is conserved according to the result of the decision. Then, a test is carried out by using the first or second test program.
Patent KR-20040049194-A (KR)
Title: A broadcasting method of sms by using spf
Inventor: PARK NAM SU
IPC: H04B7/24
Filed: 2002-12-05
Abstract: PURPOSE: A method for broadcasting a short message by an SPF(Schedule Period Factor) is provided to feed back to a message confirming step if a message is to be continuously broadcasted, and to complete a procedure if the message is not produced, thereby quickly and exactly broadcasting a text message. CONSTITUTION: A message portion confirms an SPF value of a message to be broadcasted, and sets a transmission level(S10). If the set transmission level is to be changed, the message portion changes the SPF value and feeds back to the step of confirming the SPF value of the message(S20,S30). If the transmission level is not to be changed, the message portion transmits a broadcasting message and the set transmission level to a control station(S50). The control station feeds back to the step of confirming the SPF value if the message is to be continuously broadcasted, and if the message is not produced, the control station completes the procedure(S60,S70).
Patent KR-20040050588-A (KR)
Title: Single electron device, Method of manufacturing the same and Method of manufacturing Single electron device and MOS transistor simulataneously
Inventor: KANG TAE UNG
IPC: H01L21/8234
Filed: 2002-12-10
Abstract: PURPOSE: A single electron device, a manufacturing method thereof, and a method for simultaneously manufacturing the single electron device and an MOS(Metal Oxide Semiconductor) transistor are provided to effectively form an electron island by using a hemispherical type silicon forming technique. CONSTITUTION: A single electron device is provided with a substrate(310), semiconductor layers(330) defined with a source/drain region spaced apart from each other, and a hemispherical type silicon layer having a plurality of silicon electron islands. At this time, the hemispherical silicon layer is formed between the semiconductor layers for being used as an active layer. The single electron device further includes a gate isolating layer(370a) formed on the entire surface of the resultant structure and a gate electrode formed on the gate isolating layer for applying a predetermined voltage to the active layer.
Patent KR-20040050963-A (KR)
Title: Trunk lead closing device of an automobile
Inventor: LEE YEONG CHAN
IPC: E05B83/18
Filed: 2002-12-11
Abstract: PURPOSE: An apparatus for locking a trunk lead is provided to remove the inconvenience due to the danger of the safety accident when loading the freight. CONSTITUTION: An apparatus for locking a trunk lead includes a first locking device(70), a second locking device(30) and a third locking device(80). The first locking device(70) is provided with a spacer formed inside of the trunk lead, a sliding member(61) for moving up and down by the elastic force in response to the switching of the trunk lead and a pair of locking members(72,73) rotated around the hinge axis. The second locking device(30) is provided with a groove having a predetermined size. The third locking device(80) is installed inside of the trunk lead and contacted to the bottom protrusion portion of the sliding member(61) when the sliding member(61) failing down. And, the third locking device(80) maintains the locking status of the trunk lead by supporting the locking members(72,73) located inside of the sliding member(61).
Patent KR-20040034310-A (KR)
Title: Method and apparatus for managing defect using updatable DMA, and disc thereof
Inventor: HWANG SEONG HUI
IPC: G11B20/18
Filed: 2002-12-13
Abstract: PURPOSE: A disc defect management method and system is provided to manage a defect though there occurs a defect at a write once disc while data is being recorded at the disc by arranging a defect management area either at a lead-in area or a lead-out area of the disc. CONSTITUTION: The method comprises several steps. A data recording system stores defect data for recorded data as the first defect data at a defect management area according to the first recording operation(1101). The data recording system stores management data for managing the first defect management data as the first defect management data at the defect management area(1102). The steps 1001 and 1002 are repeated while an ordinal number added to a recording operation, the defect data and the defect management data is increased until all the vacant space is filled at the defect management area(1103, 1104). In a case that there is no more vacant space at the defect management area, a user is notified that the defect management operation can not be performed any more(1103, 1105).
Patent KR-20040052102-A (KR)
Title: Apparatus for preventing superheating of scroll compressor
Inventor: CHOI SONG
IPC: F04C23/00
Filed: 2002-12-13
Abstract: PURPOSE: An apparatus for preventing overheating of a scroll compressor is provided to promptly operate an overload protector by detecting overheated refrigerant vapor, thereby preventing damage of parts. CONSTITUTION: A fixed scroll(6) is fixed inside a casing. A rotary scroll(5) is engaged with the fixed scroll, and rotates having a pair of compressing chambers continuously moving. A driving motor(3) is installed inside the casing for generating driving force to rotate the rotary scroll. A discharge cover(10) forms a discharge space, and is installed at the back of the fixed scroll. A gas temperature sensing element(20) detects a temperature of refrigerant vapor in the discharge space. If the detected temperature of refrigerant vapor is higher than a certain temperature, the gas temperature sensing element generates a power cut-off signal. An overload protector is electrically connected with the gas temperature sensing element for cutting off power supplied to the driving motor according tot the power cut-off signal.
Patent KR-20040054186-A (KR)
Title: apparatus for removal seal pattern for LCD and the method thereof
Inventor: PARK GIL HUN
IPC: G02F1/13
Filed: 2002-12-18
Abstract: PURPOSE: An apparatus and method for removing a seal pattern of an LCD(Liquid Crystal Display) are provided to remove a seal pattern that has been erroneously patterned. CONSTITUTION: An apparatus for removing a seal pattern(2) of an LCD includes a solution container(10) and an ultrasonic generator(12). The solution container contains acetone solution or N-methyl-2-pyrrolidone. The ultrasonic generator applies periodic vibration to the solution filled in the solution container. A waste substrate is dipped in the solution contained in the solution container to remove a seal pattern from the substrate. An air bubble generating plate(14) is attached to the exterior of the solution container to inject a large amount of air bubbles into the solution.
Patent KR-20040054417-A (KR)
Title: Method for modulating telephone voice
Inventor: CHOI JAE YEONG
IPC: H04B1/40
Filed: 2002-12-18
Abstract: PURPOSE: A phone voice modulating method is provided to convert monotonous voice of a caller to an AMR-encoded voice as desired and send it to the other party. CONSTITUTION: It is determined whether a voice modulation menu key for modulating voice of a caller to specific voice is inputted. When the voice modulation menu key is inputted, AMR-encoded voice is mixed with voice selected by the caller among the voice modulation menu and the modulated voice is transmitted. It is detected whether a voice modulation interrupt request signal is inputted. If the voice modulation interrupt request signal is inputted, voice of the caller is transmitted.
Patent KR-20040055434-A (KR)
Title: a door lock for glass
Inventor: NAM JUNG HO
IPC: E05B47/00
Filed: 2002-12-21
Abstract: PURPOSE: A lock system using a tempered glass door is provided to lock and unlock the tempered glass door by rotating a motor to moving a locking unit to the right direction and the left direction. CONSTITUTION: A tempered glass door is fabricated by using the tempered glass. A supporting section(10) is formed on both sides of one side of the tempered glass door. An indoor locking member(20) and an outdoor locking member(30) are coupled to the supporting section. A locking lever(22) and a key cylinder(32) are installed at the indoor locking member and the outdoor locking member, respectively. A locking unit(40) is mounted in the inside of the indoor locking member. A locking unit driver(50) is used for locking and unlocking the tempered glass door by operating the locking unit to the left direction and the right direction.
Patent KR-20040057244-A (KR)
Title: prestressed concrete sleepers coupling device
Inventor: CHO BONG JONG
IPC: E01B3/28
Filed: 2002-12-26
Abstract: PURPOSE: A PC(Prestressed Concrete) sleeper coupling device is provided to couple PC sleepers easily, to cut down the cost required for transportation and installation, and to shorten a period of installation. CONSTITUTION: The PC sleeper coupling device comprises: a PC sleeper(10) provided with grooves(12); a pad(20) installed on the PC sleepers(10) across the PC sleeper(10) and the PC sleeper(10), and provided with perforated holes(22); a splice plate(30) placed on the pad(20) and provided with perforated holes(32); and a fastener(110) inserted through the perforated holes(32) of the splice plate(30) over the grooves(12) of the PC sleeper(10).
Patent KR-20040057457-A (KR)
Title: Simulated night periscope of control training apparatus for k1 tank
Inventor: CHO HYEONG JUN
IPC: G09B9/00
Filed: 2002-12-26
Abstract: PURPOSE: A simulated night periscope of a K1 tank training system is provided to perform a training process under the night environment by providing night images in a night observation process. CONSTITUTION: A simulated night periscope of a K1 tank training system includes a video input unit, a video output unit, an ocular unit, and a brightness controller. The video input unit(20) receives a night image from the K1 tank training system. The video output unit(30) outputs the night image of the video input unit. The ocular unit(40) is installed at a predetermined position apart from the video output unit in order to observe the output image of the video output unit. The brightness controller(50) is used for controlling the brightness of the output image of the video output unit.
Patent KR-20030062220-A (KR)
Title: Gas range
Inventor: SOBUE TSUTOMU
IPC: F24C3/12
Filed: 2002-12-27
Abstract: PURPOSE: A gas stove is provided to prevent heat radiated at the side surface of a combustion chamber from being transmitted to the inside of the gas stove. CONSTITUTION: A gas stove(1) is composed of a burner(2), a porous body(3), a fan(6), an outer wall(9), an exhaust passage(26) communicated with the porous body and an exhaust port(5), and an air supply passage(20). An insulating space(12) is formed by the outer wall and a side surface(11) of a combustion chamber(10). An air supply branch tube(15) connects the air supply passage to an air supply port(13). Cool air is supplied to the insulating space through the air supply branch tube, and prevents heat radiated at the side surface from being transmitted to the inside of the gas stove.
Patent KR-20040059963-A (KR)
Title: Method for preventing WF6 attack when chemical vapor deposition tungsten nucleation layer is formed by atomic layer deposition
Inventor: EUN BYEONG SU
IPC: H01L21/285
Filed: 2002-12-30
Abstract: PURPOSE: A method is provided to prevent damage due to WF6 when forming a nucleation layer of CVD-tungsten using ALD(Atomic Layer Deposition). CONSTITUTION: In a method for forming a nucleation layer of CVD-tungsten using ALD, WF6 and SiH4 gas are sprayed in a reaction chamber. Purge is performed using Ar gas. The reaction gas of SiH4 is sprayed and purge is performed using Ar gas. These steps are repeatedly performed to form the nucleation layer of the CVD-tungsten while preventing the damage of the WF6.
Patent KR-20030069045-A (KR)
IPC: H01L21/8246
Filed: 2002-12-30
Abstract: 반도체 기억 장치는 메모리 셀 어레이, 워드선, 부 감지선(sub-sense lines), 주 감지선(main sense lines), 로우 디코더, 컬럼 디코더, 제1 스위치 소자, 판독 회로 및 기입 회로를 포함한다.  메모리 셀 어레이 각각은 자기 저항 소자를 포함하는 메모리 셀의 매트릭스를 포함한다.  자기 저항 소자 각각은 제1 및 제2 자성체층과, 상기 제1 및 제2 자성체층 사이에 형성된 제1 절연층을 포함한다.  워드선은 각각의 로우 상에서 제1 자성체층에 접속된다.  부 감지선은 각각의 컬럼 상에서 제2 자성체층에 접속된다.  주 감지선은 각각의 부 감지선에 접속된다.  로우 디코더와 컬럼 디코더는 워드선과 부 감지선을 선택한다.  제1 스위치 소자는 컬럼 디코더에 의해 선택된 부 감지선을 주 감지선에 접속시킨다.  판독 회로는 메모리 셀로부터 데이터를 판독한다.  기입 회로는 메모리에 데이터를 기입한다.
Patent KR-20040062138-A (KR)
Inventor: CHO DEOK YONG
IPC: G02F1/136
Filed: 2002-12-31
Abstract: PURPOSE: A method for manufacturing a polycrystalline silicon thin film transistor is provided to simplify a process and improve the channel characteristic by well arranging grids of a contact part of source and drain areas and a channel layer. CONSTITUTION: A silicon oxide film(2) and a semiconductor layer are formed in order and thereafter the semiconductor layer is patterned. A photosensitive film is formed on the semiconductor film and a part of the photosensitive film is patterned. Source and drain areas(25,26) are formed by injecting impurity ion with applying the photosensitive film as a mask. The photosensitive film is removed. The semiconductor film is crystallized and activated at the same time. A gate electrode is formed. Source and drain electrodes are formed. A passivation film is formed.
Patent KR-20020033159-A (KR)
IPC: H01J37/09
Filed: 2000-07-28
Abstract: 전자빔 리소그래피법에서 전자분무효과를 감소시키는 차폐 어셈블리 (24).     전자빔 컬럼의 마지막 개구와 빔 타겟 사이에 위치한 이 차폐 어셈블리는 타겟의 전자빔 입사점을 향하는 날카로운 에지 (28) 를 가진 복수의 베인 (26) 이고, 이들 베인은 차폐 어셈블리의 중앙을 통과하는 전자빔 경로 (18) 주위에 동심원적 그리고 원뿔형으로 되어있다.     또한, 날카로운 에지는 외부 베인면에 대해서 10°내지 20°사이의 각을 가진 베인들의 단부에서 경사면을 나타내고, 이들 경사면은 전자빔 경로를 향하도록 한다.     또한, 차폐 어셈블리는 빔입사점 (22) 를 향하는 각을 가진 베인들을 가지고, 원뿔형 베인 어셈블리의 정점이 빔입사점과 일치하도록 할 수 있다.
Patent KR-20020037765-A (KR)
IPC: B60R21/26
Filed: 2000-09-18
Abstract: 구획되어진 에어백(55)은 팽창 가능한 상부 챔버(54) 및 하부 챔버(52)를 구비한다.  팽창시의 하부 챔버는 차량 탑승자의 하부 흉부와 복부에 대해 대체로 완충 경계를 제공하도록 위치된다.  하부 챔버는 먼저 팽창원으로부터 팽창 가스를 수용하며, 이어서 팽창 가스는 에어백을 상부 및 하부 챔버로 분리하는 분리 패널에 의해 형성된 하나 또는 그 이상의 구멍(162)을 통해 상부 챔버로 전달된다.  에어백은 상대적으로 낮은 충전 속도를 갖는 단일 스테이지 에어백 팽창기(26)에 의해 팽창된다.
Patent KR-20020050793-A (KR)
IPC: C11D17/08
Filed: 2000-11-29
Abstract: 본 발명은, 우수한 세정력, 제균력 등과 높은 안전성을 가지는 세정용 조성물을 제공한다. 
     본 발명은, 규산 화합물, 알루미늄 화합물 및 물을 포함하는 혼합물 또는 그  용액과 비누를 혼합하여 이루어지는 것을 특징으로 하는 세정용 조성물에  관한 것이다.
Patent KR-20020091086-A (KR)
Title: 냉동기용 증발기 및 냉동장치
IPC: F28F9/00
Filed: 2001-09-05
Abstract: 냉매 액적의 분무를 방지할 수 있는 냉동기용 증발기 및 그것을 사용한 냉동장치를 제공한다.  냉매가 도입되는 용기(14) 중에, 피냉각물이 유통되는 다수의 전열관(15)을 설치한 냉동기용 증발기에 있어서, 전열관(15)의 상방에 분무 방지부재(19, 20)를 설치하고, 냉매의 비등에 수반하여 분무되는 냉매의 액적을 분무 방지부재(19, 20)에 충돌시키도록 하고 있다.
Patent KR-20020086495-A (KR)
IPC: A47C27/08
Filed: 2001-12-07
Abstract: A support surface 10 includes a series of inflatable cells 30, 40 inflated alternately by a compressor 11. The cells 30, 40 are exhausted via an exhaust port 50 having a restrictor 60 of known diameter. A pressure transducer 70 measures the cell 30, 40 pressure. Some of the cells 30, 40 during their deflating/inflating cycle are exhausted through the exhaust port 50 and the cell pressure decay over a time is monitored. A microprocessor calculates the mathematical function related to the cell pressure decay with time, compares the value with compiled data and adjusts the output of the compressor accordingly. The sequence of exhausting via a port 50 is repeated at every inflation/deflation cycle and the pressure decay monitored and compared with the known data and the compressor output adjusted automatically to provide a new operating pressure. Therefore, any change in the person's position, e.g., supine, to side or sitting are accommodated by the cell pressure automatically being adjusted to prevent bottoming or high interface pressures.
Patent KR-20030011840-A (KR)
IPC: F16L55/13
Filed: 2001-05-03
Abstract: 적절한 구멍에 폐쇄설치함으로써 해당 구멍을 막아 밀봉하기 위한 밀봉 마개에 있어서, 상기 밀봉 마개는, 일단부가 폐쇄된 슬리브부(1)와, 적어도 일부가 스템부의 나머지부에 대해서 방사상으로 확대되는 머리부(4)를 지닌 스템부(2)를 구비하고, 상기 스템 머리부는 상기 슬리브부내에 있고, 상기 스템부는, 내부단면치수가 상기 스템부의 머리부의 내부단면치수보다도 적은 슬리브부의 일부를 통과함으로써 해당 슬리브부의 개방단부로부터 비어져 나와 있으며, 상기 스템 머리부는 어깨부(8)를 지니고, 해당 어깨부의 적어도 방사상 바깥부분에 대해서 슬리브재료의 맞닿음부가 있으며, 상기 스템 머리부의 재료는, 슬리브부의 재료보다도 경질이고, 상기 머리부와 그로부터 떨어진 스템부의 일부와의 중간위치에 약한 부분이 형성되어 있어, 밀봉 마개를 적절한 구멍에 삽입하여, 슬리브부가 구멍내에 완전히 들어가 해당 슬리브부에 대해서 스템부에 증가된 장력을 인가할 때, 상기 어깨부가 해당 어깨부에 맞닿아 있는 슬리브재료에 대해 축방향으로 가압함으로써, 슬리브부를 방사상으로 변형팽창시켜 구멍과 맞물리게 한 후, 상기 스템부를 상기 약한 부분(3)에서 부러뜨러 상기 머리부를 상기 슬리브부내에 유지시키는 것을 특징으로 한다.