baber/WOPTO huggingface dataset:
Patent KR-20030041407-A (KR)
Title: Multi Functional Digital Dual Camera
Inventor: CHOI KYOUNG KU
IPC: H04N5/225
Filed: 2001-11-20
Abstract: PURPOSE: A multi-functional digital dual camera is provided to combine functions of a digital camera and functions of a PC camera, and add a voice recording function to store and output voice data as well as image data. CONSTITUTION: A digital camera part takes a photograph of a subject by using a CMOS sensor(725), captures digital image data based on the photographed image data, and extracts the stored digital image data to be transmitted to the outside. A PC camera part takes a photographs of a moving picture subject by using the CMOS sensor and transmits the photographed moving picture image data to the outside. A voice recording part(715) and a voice output part(720) capture and record voice data by using a mike and output the recorded voice data. A flash light combining and connecting groove detachably connects a flash light to increase intensity of illumination in a photographing position. A holder connecting groove detachably connects a holder fixing a main body of a camera.
Patent KR-20020007260-A (KR)
Inventor: KIM CHANG GYUN
IPC: C02F5/08
Filed: 2001-11-20
Abstract: PURPOSE: A silica-based rust inhibitor comprising elvan is capable of inhibiting scale deposition and corrosion on the inner surface of metal pipes by synergistic effects of each constituent of the rust inhibitor. CONSTITUTION: The silica-based rust inhibitor comprises 40wt.% of elvan (325mesh), 38wt.% of silica (purity 99.9%, 120mesh), 8wt.% of sodium carbonate anhydride, 6wt.% of sodium pyrophosphate anhydrous, 5wt.% of trisodium phosphate, 3wt.% of metasodium phosphate.
Patent KR-20030042843-A (KR)
Title: Test circuit of apparatus for preventing electric shock
Inventor: CHOI GEUN TAEK
IPC: B23K9/10
Filed: 2001-11-24
Abstract: PURPOSE: A test circuit of an automatic voltage reducing device is provided to rapidly notify a malfunction of the automatic voltage reducing device by detecting the malfunction of the automatic voltage reducing device using the test circuit. CONSTITUTION: A test circuit of an automatic voltage reducing device(20) includes a voltmeter for displaying secondary-side voltage of a welding device(10). A first relay is excited in a non-load state by means of secondary side voltage of the welding device(10), thereby switching on/off a first display lamp in order to display a malfunction of the automatic voltage reducing device(20). A second relay is excited in a load-state by means of primary-side voltage of the welding device(10), thereby switching on/off a second display lamp in order to display a malfunction of the automatic voltage reducing device(20). A timer is provided to set an operating time of the automatic voltage reducing device(20) when the load-state is switched into the non-load state. A third display lamp is provided to display the malfunction of the automatic voltage reducing device(20) according to an operation of the timer.
Patent KR-20020042499-A (KR)
Inventor: TOKUI SHIN
IPC: B29C47/00
Filed: 2001-11-29
Abstract: PURPOSE: A poly-1-butene resin composition, and a pipe and a pipe joint prepared by using the composition are provided, to reduce the curing time, thereby reducing the molding period and to improve the wind-up property of a pipe. CONSTITUTION: The poly-1-butene resin composition comprises 90-99.95 wt.% of a poly-1-butene resin which is obtained by (co)polymerizing 80-100 mol% of 1-butene and 0-20 mol% of an α-olefin of C2-C10 other than 1-butene and has a melt flow rate of 0.01-50 g/10 min(ATSM D 1238, 190 deg.C, a load of 2.16 kg); 0.05-10 wt.% of a polypropylene resin having a melt flow rate of 0.01-50 g/10 min (ATSM D 1238, 230 deg.C, a load of 2.16 kg); and optionally a nucleating agent. Preferably the poly-1-butene resin has an isotactic index measured by NMR of 90 mmmm% or more, a distribution of molecular weight(Mw/Mn) obtained by GPC method of 3 or more, and a catalyst residue reduced by titanium metal of 50 ppm or less.
Patent KR-20030046739-A (KR)
Inventor: KANG SEONG HO
IPC: B60H1/00
Filed: 2001-12-06
Abstract: PURPOSE: An air conditioner for a vehicle is provided to keep pressure equilibrium between inner and ambient air passages by discharging air into the inner air passage in pressure difference generating between the inner and ambient air passages by having a pressure equilibrium keeping device. CONSTITUTION: An air conditioner for a vehicle comprises a case(21) formed with inner and ambient air inlets(22a,22b) respectively at a side, penetrated with a defrost, vent, and floor outlets at other side to communicate with the inner and ambient air inlets, and opened and shut by a door installed to each outlet, a blower(31) installed to the inner and ambient air inlets to supply inner and ambient air to the case, an evaporator(32) installed at the rear of the inner and outer inlets to heat-exchange air in a low-temperature state to cool the inside of the vehicle, a heater core(33) installed to the rear of the evaporator to heat-exchange air in a high temperature state to heat the vehicle, and a pressure equilibrium keeping device(40) installed between the blower and the evaporator of which inner and ambient air passages(24a,24b) are divided by a separating wall(23) with equalizing the pressure between the inner and ambient air passages by discharging air into the inner air passage in the pressure difference between the inner and ambient air passages generating.
Patent KR-20030049299-A (KR)
Title: Method for manufacturing inter metal dielectric layer of semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/316
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing an interlayer dielectric of a semiconductor device is provided to be capable of improving the filling characteristic of an SOG(Spin On Glass) layer and preventing the deterioration of the semiconductor device due to cracks and out-gassing by coating the SOG layer after entirely etching the first interlayer dielectric. CONSTITUTION: After forming an insulating layer(102) on a semiconductor substrate(100), metal lines(104) are formed on the resultant structure. After forming the first interlayer dielectric(108) on the resultant structure, the predetermined thickness of the first interlayer dielectric is removed by entirely etching the first interlayer dielectric for enlarging the space between the metal lines. An SOG layer(110) is formed on the resultant structure. Then, the second interlayer dielectric is formed on the SOG layer.
Patent KR-20030053730-A (KR)
Title: Apparatus for test of fast conveyer car for conveyance of coil
Inventor: CHO MUN JE
IPC: G05B19/418
Filed: 2001-12-22
Abstract: PURPOSE: A remote diagnosis device of a high-speed bogie for transmitting a coil product is provided to perform safely a diagnosis process by diagnosing remotely operating states, driving programs, and states of data of the high-speed bogie. CONSTITUTION: A remote diagnosis device of a high-speed bogie is operated according to a control command of a PLC(Program Loader Connector) CPU of a control panel. The remote diagnosis device includes an interface controller(13) and an optical modem(14A) of a receiving side, an optical modem(14B) of a transmitting side(15), and a program loader(11) and a notebook PC loader(18). The interface controller of the receiving side is installed at an external interface connector of the internal PLC CPU of the control panel installed on a high-speed bogie. The optical modem of the receiving side receives an optical signal according to a control signal of the interface controller of the receiving side. The optical modem of the transmitting side is installed on the ground in order to transmit the optical signal to the optical modem of the receiving side. The program loader and the notebook PC loader are used for diagnosing programs, data, and operating states of the control panel.
Patent KR-20030053866-A (KR)
Title: Cleaning door assembly struc ture of indoor unit for air conditioner
Inventor: KWAK JI HO
IPC: F24F1/00
Filed: 2001-12-24
Abstract: PURPOSE: A structure for assembling a cleaning door of an indoor unit for an air conditioner is provided to allow easy cleaning of a heat exchanger placed on an inner upper end of the indoor unit without separating an upper panel. CONSTITUTION: A cleaning door(100) is a hinge type door opened and closed centering on a hinge shaft on one side thereof, and has a knob(110) with a fixing protrusion formed on the other side thereof. Alternatively, the cleaning door is formed to be completely separated from the opening part, or formed as a sliding type to move vertically or horizontally along guide rails formed on both sides of the opening part. An opening part(120) is formed on a side of an indoor unit main body(10) to penetrate a side wall of the indoor unit main body. The fixing protrusion of the knob is coupled to a mounting location of the opening part so that the cleaning door is attached on the opening part. The cleaning door is opened as a user pulls the knob. The cleaning door is formed with transparent material to allow the user to check cleanness of a heat exchanger(30) from the outside. The user is allowed to check cleanness of the heat exchanger with naked eyes through the cleaning door, and to easily and conveniently clean the heat exchanger thereby.
Patent KR-20030055580-A (KR)
Title: a parking brake system of vehicles
Inventor: CHOI WON JUN
IPC: B60T7/08
Filed: 2001-12-27
Abstract: PURPOSE: A parking brake system for a vehicle is provided not to lower braking ability not by using tension of a cable and friction between friction materials and not to reduce a room of the vehicle not by installing a parking brake lever. CONSTITUTION: A parking brake system for a vehicle includes a clutch gear(20); a fork(30); a pneumatic cylinder(40); a solenoid valve(60) and a control unit(80). The clutch gear is fixed to a drive shaft(10). The fork is geared to the clutch gear to restrict rotation of the clutch gear. The pneumatic cylinder is fixed to a vehicle body and operated by negative pressure generated from an inlet manifold(50) to separate the fork and the clutch gear in traveling and mesh the fork and the clutch gear in stop. The solenoid valve transmits negative pressure to the pneumatic cylinder from the inlet manifold. The control unit opens the solenoid valve when an open angle of a throttle valve is higher than an idle angle. Thereby, reduction of brake power is prevented by maintaining a stop with geared members not by tension of a cable and friction of a friction material. An installation of a parking brake is unnecessary by operating the parking brake with negative pressure of the inlet manifold.
Patent KR-20030056050-A (KR)
Title: Method for Detecting and Correcting Error of Battery for Mobile Communication Device
Inventor: JUNG TAE SIK
IPC: H04B1/38
Filed: 2001-12-27
Abstract: PURPOSE: A method for detecting and compensating an error of a battery for a mobile communication terminal is provided to discriminate a hardware error and a software error of the error, thereby coping with the error according to the kind of the error. CONSTITUTION: It is judged whether random data is readable from a battery memory circuit(S111). It is judged whether the random data is writable at a random place of the battery memory circuit(S112). If not, it is judged as a hardware error and a hardware error message is displayed(S113). In the case that an error is generated in the stored data, it is considered that a software error is generated(S114). Design capacity data is compensated by design capacity data according to kinds of batteries stored at a mobile communication terminal to which a battery is attached(S115). The maximum capacity data is assigned at the same value as the design capacity value(S116). Residual data measures output voltage of the battery and the estimated residual capacity data is assigned(S117-S119).
Patent KR-20030056653-A (KR)
Title: Method and apparatus for controlling a disk cache in a disk array system
Inventor: LEE SANG MIN
IPC: G06F3/06
Filed: 2001-12-28
Abstract: PURPOSE: A device and a method for managing a disk cache on a disk array system are provided to constantly maintain or shorten a cache searching time, and to efficiently process the recovery or the expansion of a disk by applying a double tag of a stripe tag independently managing only a cache tag managing the data and the parity, and the cache tag included to the same stripe. CONSTITUTION: A hash table(100) has the intrinsic entry arrangement formed by a double pointer. The stripe tag is connected to each entry in the hash table(100), and independently manages the cache tag(102) included to the same stripe as the cache tag by each stripe. The stripe tag(104) connects the cache tags(102) to one stripe tag defined for the corresponding stripe with a double connection list. The stripe tag(104) comprises a front point region, a rear point region, a stripe number region, a strip lock state region, a cache tag number region, a cache tag pointer region, and a last cache tag pointer region.
Patent KR-20030055076-A (KR)
Title: elm-tree containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2001-12-26
Abstract: PURPOSE: A method of preparing rice containing an extract of Ulmus parvifolia Jacq. is provided. Therefore, the rice has an excellent taste, flavor and abundant nutrients, while having pharmacological efficacy of Ulmus parvifolia Jacq. CONSTITUTION: To produce rice containing an extract of Ulmus parvifolia Jacq., 5kg of Ulmus parvifolia Jacq. is heated in 40L of water for 5hr and sifted. Thereafter, 10ton of unpolished rice(1) is sprayed with 40L of Ulmus parvifolia Jacq. extract(2), milled and then dried to a moisture content of 14% or less. The moisture content of unpolished rice is maintained to 16 to 17% prior to milling.
Patent KR-20010075645-A (KR)
Title: Phosphoric Acid Esters
IPC: D06P3/16
Filed: 1999-10-12
Abstract: The invention relates to the preparation of novel phosphoric acid esters having general formula (1) which are obtained by reacting phosphoryl chloride with special alcohols and which can be used as leveling agents for dying fibrous materials containing nitrogen.
Patent KR-20010089696-A (KR)
IPC: H01L21/673
Filed: 1999-12-03
Abstract: 유체용 콘테이너(3) 내에서 기판을 프로세싱하기 위한 장치(1)는 유체용 콘테이너(3) 위에 배치될 수 있고 적어도 한 쌍의 측방향 가이딩 요소(35, 36; 55, 56; 75, 76)가 제공된 수용장치(4, 68, 88)를 포함한다.  가이딩 요소(35, 36; 55, 56; 75, 76)는 서로에 대해 움직일 수 있기 때문에 다양한 크기의 기판이 수용될 수 있다.
Patent KR-20010093285-A (KR)
IPC: C07C255/57
Filed: 2000-02-02
Abstract: 신규의 칼시리틱 화합물을 제공한다.
Patent KR-20010102418-A (KR)
IPC: H04W36/08
Filed: 2000-02-25
Abstract: 동기 및 비동기 기지국의 혼합된 네트워크에서 목표 기지국의 순방향 링크 신호의 신속한 획득을 가능하게 하는 방법 및 시스템이 개시된다.  서빙 기지국은  네이버 리스트에서  서빙 기지국과 목표 기지국 사이의 추정 타이밍 에러(417)를 전송한다.  이 타이밍 정보를 이용함으로써, 이동국은  서빙기지국으로부터 수신된 순방향 링크 신호와 목표 기지국으로부터 수신된 신호들 사이의 상대적인 시간오프셋(408)을 추정한다.  핸드오프 동안 획득된 타이밍 정보는  기지국에 의해 네이버 리스트에 순차적으로 전송된 추정 타이밍 에러(417)의 정확한 갱신을 가능하게 한다.
Patent KR-20020001780-A (KR)
IPC: G01N33/00
Filed: 2000-03-17
Abstract: 본 발명은 공기 내 가스 및 연기를 검출하기 위한 하나의 센서 소자를 포함하는 센서 장치에 관한 것이며, 그리고 상기의 센서 시스템을 작동시키기 위한 방법에 관한 것이다. 상기 센서 소자는 선호되게는 가열 구조 및 가스 감지층을 가지는 가열 산화금속 센서이며, 상기 층의 온도는 가열층과 제어장치를 이용하여 일정하게 유지될 수 있다.  센서 소자는 공기 흐름으로부터 보호하기 위해 바람직하게는 열절연 케이싱내에 배치되어 있으며, 상기 케이싱내로는 가스가 가스 투과성 확산층을 통과하여 침투할 수 있게 된다.  본 발명에 따른 방법에 있어서 가열 구조의 저항은 가스 감지층의 온도에 대한 측도(measure)로서 역할을 하며, 온도 제어용의 기준으로서 이용된다.  센서 소자의 온도는, 제어변수인 "센서 온도"에 추가 교란변수가 첨가되면서 의도하는 바대로 영향을 받게 되다.  평가는 센서값의 가중 평균 신호로 형성되며 그리고 우세한 상황에 적응되는 기준값과 각각의 실제 센서 신호를 비교함으로써 이루어진다.
Patent KR-20010112413-A (KR)
Title: 광 변환기와 이 변환기를 구비한 기록/재생장치
IPC: G11B7/13
Filed: 2001-01-29
Abstract: 본 발명에 따른 광 변환기는, 제 3 광 검출기(1 C )로부터 제 1 광 검출기(1 A )로의 제 1 가상선(2a)이 제 2 광 검출기(1 B )로부터 제 4 광 검출기(1 D )로의 제 2 가상선(2b)을 교차하는 제 1(1 A ), 제 2(1 B ), 제 3(1 C ) 및 제 4 광 검출기(1 D )를 포함하는 광 검출수단(1)을 구비한다. 광 검출기들은 입사된 방사선의 강도에 응답하여 검출신호들(A, B, C, D)을 발생한다. 광 변환기는, 제 1, 제 2, 제 3 및 제 4 합성신호들은 발생하는 신호 합성수단(4)을 더 구비한다. 제 1 및 제 2 합성신호(AC+, AC-)는 제 1(1 A ) 및 제 3 광 검출기(1 C )의 전기 검출신호들(A, C)의 합을 나타낸다. 제 3(BD+) 및 제 4 합성신호(BD-) 각각은 제 2(1 B ) 및 제 4 광 검출기(1 D )의 전기 검출신호들(B, D)의 합을 나타낸다. 제 1(AC+) 및 제 2 합성신호(AC-)는 서로 반대 위상을 갖는다. 제 3(BD+) 및 제 4 합성신호(BD-)도 서로 반대 위상을 갖는다.
Patent KR-20020019441-A (KR)
Title: 밀폐형 압축기용 흡입 머플러
IPC: F04B39/00
Filed: 2000-05-16
Abstract: 밀폐형 모터 구동 압축기는 둘 모두 밀폐 용기(1) 내에 탄력적으로 지지되는 압축부(2) 및 상기 압축부(2)를 구동시키는 전기부(3)를 포함한다. 흡입 머플러(8)는 상기 압축부(2) 상에 장착되며, 각각이 합성 수지로서 제조되고 함께 조립된 다수의 요소(10, 11, 12; 14, 15, 16; 18, 19, 20; 22, 23, 24; 26, 27, 28)를 포함한다. 다수의 요소(10, 11, 12; 14, 15, 16; 18, 19, 20; 22, 23, 24; 26, 27, 28)중의 하나는 인접하는 다수의 요소(10, 11, 12; 14, 15, 16; 18, 19, 20; 22, 23, 24; 26, 27, 28)중의 하나를 향해 하향으로 테이퍼되어 그것과 일체로 형성된 가이드 리브를 갖춤으로써, 2개 요소의 조립 작업을 용이하게 한다.
Patent KR-20020015046-A (KR)
IPC: G02F1/1343
Filed: 2000-06-12
Abstract: 본 발명의 액정 표시 장치는 공통 전극, 화소 전극, 주사 신호선, 영상 신호선 및 반도체 스위칭 소자를 형성한 어레이 기판과, 대향 기판과, 상기 어레이 기판과 상기 대향 기판 사이에 끼워진 액정층을 구비한다.  상기 공통 전극 및 상기 화소 전극중 적어도 어느 한쪽의 선폭은 상기 공통 전극과 상기 화소 전극 사이의 간극 보다도 크고, 또한, 상기 공통 전극 및 상기 화소 전극중 적어도 어느 한쪽의 막 두께는 상기 주사 신호선 및 영상 신호선중 적어도 어느 한쪽의 막 두께보다도 크다.  이로써, 넓은 시야각, 고속 응답 또한 고휘도 등의 고화질을 실현하는 횡전계 방식의 액정 표시 장치를 실현한다.
Patent KR-20020060579-A (KR)
Inventor: FUJITA YASUSHI
IPC: F16H61/16
Filed: 2002-01-02
Abstract: PURPOSE: To prevent surge shock of a connecting device for high speed stage in the shifting control in which the connecting device for high speed stage is once connected in selecting from P, N range to D-range. CONSTITUTION: An oil pressure command value for operating an input clutch for 5-th speed is increased with a fixed gradient from the starting point oil pressure value after pre-charging, and the starting point oil pressure value is lowered when the rotational frequency of an engine is in the low range and oil temperature is high. Thus, even if the completion timing of charging the input clutch with hydraulic oil fluctuates, the difference between the actual value of oil pressure and the oil pressure command value is held down to the minimum so as to prevent the occurrence of surge shock at the completion of charging. Since the gradient of increasing the oil pressure command value is fixed, the difference between the actual value of oil pressure and the oil pressure command value can be prevented from being enleraged.
Patent KR-20030059895-A (KR)
Inventor: KIM SEUNG CHEON
IPC: F04D29/44
Filed: 2002-01-03
Abstract: PURPOSE: A turbo fan is provided to reduce swirl flow and to rectify air flowing through the turbo fan without increasing number of blades by improving a structure of the turbo fan. CONSTITUTION: A turbo fan(10) includes a hub(2) coupled to a shaft of a fan motor and a plurality of blades(3) arranged along an inner peripheral portion of the hub(2). Flow guides(11) are provided at an inner portion of the hub(2). The flow guides(11) extend from a shaft coupling section(2a) of the hub(2) to an outer portion(2b) of the hub(2) by passing through the blades(3) in order to rectify air flowing through the turbo fan(10). The flow guides(11) are protruded from the inner portion of the hub(2) in a direction identical to an air flowing direction in the turbo fan(10). The guides(11) are arranged in circumferential direction of the turbo fan(10) together with blades(3). In addition, the flow guides(11) have a predetermined shape including single arcuate, double arcuate, and air foil shapes. Width of the guides(11) is gradually enlarged from an inner portion to an outer portion thereof. A cooling hole(2c) is formed in the hub(2) in order to cool the fan motor.
Patent KR-20020061502-A (KR)
Title: Solid-state image sensor provided with divided photoelectric conversion part
Inventor: FURUMIYA MASAYUKI
IPC: H04N5/357
Filed: 2002-01-08
Abstract: PURPOSE: To solve the deft in the conventional technique that, in a solid-state imaging device compatible with a CMOS manufacturing process, the potential change of a photoelectric conversion part according to the number of stored electrons is output, that V=Q/C when the parasitic capacitance of the photoelectric conversion part is designated as C and its output voltage is designated as V, that the parasitic capacitance C is increased proportionally even when the area of the photoelectric conversion part is increased in order to increase its sensitivity, and that the potential change due to a signal charge cannot be increased as expected. CONSTITUTION: The photoelectric conversion part is divided into a first region 106 and a second region 107 formed to be adjacent to the first region. A MOSFET 209 for constant-voltage setting in which a P-type well layer between the first region 106 and the second region 107 is used as a channel region is installed. The channel region of a control MOSFET 201 is formed as the P-type well layer sandwiched between the second region and the drain 105 of a conventional control MOSFET. A two-stage quantity-of-incident-light to output-voltage characteristic can be obtained with reference to a quantity of incident light. The sensitivity of the solid-state imaging device can be enhanced at a low illuminance.
Patent KR-20030060667-A (KR)
Title: An Ornamental Wood Plate
Inventor: CHOI SEUNG PAL
IPC: B44C5/04
Filed: 2002-01-10
Abstract: PURPOSE: Provided is a decoration board which includes a reinforcing sheet at back side of the board to prevent the generation of cracks so that it contributes to improve quality of the board and extend the life span of the board. CONSTITUTION: The decoration board is characterized by comprising the parts of: the decoration board(1) in which the reinforcing sheet is fixed at a crossed back side; decorations which are made of various materials and fixed at front side of the decoration board; and a transparent coating layer which is coated on the surface of the decoration board and the decorations.
Patent KR-20030062071-A (KR)
Title: Automatic synthesis script conversion and translation tool for IP
Inventor: EOM NAK UNG
IPC: G06F17/50
Filed: 2002-01-16
Abstract: PURPOSE: A device for automatically converting and interpreting a composite script of the IP(Intellectual Property) is provided to use the offered composite script developed by a different composite tool for the SOC(System On Chip) design by converting, interpreting, and displaying the contents of each step in the offered composite script. CONSTITUTION: A transfer composite script input part(21) inputs the composite script of the offered IP. Composite script property storing parts(22) classify and store the property of each composite script developed by using various kinds of composite tools, and are used as a reference to extract a property signal for a using tool. A using design tool composite script input part(23) inputs the property signal of the composite design tool. Composite script property meaning parts(25) interpret and store the meaning of the composite script. A script interpretation station(24) automatically generates the composite script of the composite design tool by respectively inputting the property signal of the composite script and the using tool, and simultaneously displays the meaning of each step for the offered composite script.
Patent KR-20030063937-A (KR)
Title: Method to reduce floc-overflow at outlet of a sedimentation basin using microscreens
Inventor: HAN MOO YOUNG
IPC: C02F1/40
Filed: 2002-01-24
Abstract: PURPOSE: Provided is a method for economically and easily reducing floc overflow of final settling basin by using micro screens. CONSTITUTION: The method comprises the steps of installing a micro screen with 200 μm mesh out of polypropylene at weir part of a final settling basin, installing on-line particle counters at the back and forth of the micro screens, respectively, passing effluent water through the micro screen and the particle counters, and treating the effluent water of the final settling basin in a filtration basin.