baber/WOPTO huggingface dataset:
Patent KR-19990063682-A (KR)
Title: 분사개시를 조절하는 분사 조절 피스톤을 구비한 연료 분사펌프
IPC: F02M41/12
Filed: 1997-04-26
Abstract: 연료 분사 펌프가 분사 시작을 조절하는 분사 조절 피스톤(10)을 구비한다. 분사 조절 피스톤(10)은 작동시 분배 분사 펌프로서 설계된 연료 분사 펌프의 캠구동 장치의 일부분(3)에서의 편심적 인가력에 의해 분사 조절 피스톤(10)이 휨모멘트를 받게된다. 부가적으로, 분사 조절 피스톤(10)은 인가력 조인트에 대향하는 분사 조절 피스톤(10)의 측부에서 방사방향의 유압 매체 공급부(55)에서 유도되는 추가적인 힘에 노출된다. 이 추가적인 힘은 휨모멘트력과 더불어 높은 일방적인 가압력을 방사방향으로 분사 조절 피스톤상에 가한다. 제 2 압력장(57)을 제공함으로써 분사 조절 피스톤(10)상에 작용하는 상기 힘들이 보상을 얻게 되어 분사 조절 피스톤(10)이 실질적으로 감소된 방사방향 부하를 적용받게 된다.
Patent KR-19990076774-A (KR)
IPC: G01J5/06
Filed: 1996-12-25
Abstract: An infrared thermometer such that the measurand includes no error which may be caused due to the transmission of the heat from an object (especially, an external auditory canal), into which a probe is inserted to the probe, to a waveguide and an infrared sensor. In a temperature detecting section where an infrared sensor (40), a waveguide (60) and a temperature sensor (68) are provided in a probe (20), a second thermally conductive tube (34) is so provided between the probe (20) and the waveguide (60) as to be heat insulated from the waveguide (60) and the infrared sensor (40). Thus, the heat from the probe (20) is not transmitted to the waveguide (60) and the infrared sensor (40). <IMAGE>
Patent KR-20000016442-A (KR)
Title: Supporting device for casting thin strip
Inventor: SHUBERTPEGUR CLAUS
IPC: B22D11/06
Filed: 1997-06-03
Abstract: PURPOSE: A supporting structure and device are provided to prevent a conveyor belt which circles in an area supplying liquid steel, from curving. CONSTITUTION: Pillars(3,3') form a lattice having lattice shafts(2,2') and the lattice shafts are slantingly placed in a transferring direction(1) of a circled conveyor belt. The pillars are arranged inside the cross point of the lattice shafts and a nozzle(4) is arranged inside the space of the pillars for supplying a coolant. Especially, the pillars are arranged in a lattice shape that has a lattice shaft placed in 45 degree of angle, slanting in the transferring direction from the flat of the conveyor belt surface.
Patent KR-20000050506-A (KR)
Inventor: JEONG GIL HO
IPC: H04N7/12
Filed: 1999-01-11
Abstract: PURPOSE: A tab coefficient updating apparatus for a high definition television channel equalizer is provided to reduce the errors of the estimation. CONSTITUTION: A tab coefficient updating apparatus for a high definition television channel equalizer according to the present invention includes a shift coefficient calculator(14), a signal shifter(15), an adder(3), a multiplier, and a combiner(5). The shift coefficient calculator(14) calculates the variable for shifting an input signal of the channel equalizer according to an error signal(e(n)). The signal shifter(15) shift the input signal of the channel equalizer to the shift register in an amount of the shift variable from the shift coefficient calculator. The adder(3) adds the value from the signal shifter and the output of a delay. The multiplier multiplies outputs of a plurality of adders and the input signal. The combiner(5) combines the output signals from the plurality of multipliers to output the result as an equalized signal.
Patent KR-20000050752-A (KR)
Title: Electrostatic chuck of plasma etching apparatus
Inventor: KIM JIN MAN
IPC: H01L21/3065
Filed: 1999-01-14
Abstract: PURPOSE: An electrostatic chuck of a plasma etching apparatus is provided to prevent scratch in cleaning and handling by intensifying physical property of an insulation layer, and to prevent an edge of an aspiratory plate from being damaged by arc generated from a plasma etching process by establishing a protection ring. CONSTITUTION: An electrostatic chuck of a plasma etching apparatus comprises: a base plate(24); an aspiratory plate; an electrical insulation layer; and a circular protection ring(22). The aspiratory plate positioned on the base plate supports the wafer aspirated by static electricity. The circular protection ring is coupled to the base plate to establish the aspiratory plate inside.
Patent KR-20000051855-A (KR)
Title: Master cylinder of clutch
Inventor: LEE JAE BEOM
IPC: F16D23/00
Filed: 1999-01-27
Abstract: PURPOSE: A master cylinder of a clutch is provided to reinforce the stiffness of a primary cup for countering an oil pressure by setting up a reinforcing device between a piston and a primary cup. CONSTITUTION: A master cylinder of a clutch comprises: a piston to move forward and backward as a pedal of clutch operate; a cylinder body to contain a piston, which is movable, and to form a way in and a way out to contain oil in the inside; a primary cup to be fixed in one side of the piston for countering an oil pressure and to prevent a leakage of oil; a reinforcement device to be fixed between the primary cup and the piston, and to reinforce the stiffness of a primary cup through countering an oil pressure effectively.
Patent KR-19990072326-A (KR)
Title: 아크릴레이트및메타크릴레이트중합체의제조방법
IPC: C08F20/12
Filed: 1999-01-29
Abstract: 본 발명은 아크릴 단량체의 음이온성 중합 반응에 의한 직쇄, 분지쇄 및 스타-중합체의 연속 제조 방법, 상기 방법에 의해 수득한 직쇄, 분지쇄 및 스타-중합체 및 이들의 윤활 오일 조성물에 관한 것이다.
Patent KR-19990037898-A (KR)
Title: 초배지제조방법
IPC: D21H27/24
Filed: 1999-02-13
Abstract: 초배지 제조에 있어서, 순수펄프 한지인 운용지를 사용하므로써 부직포와의 합지시 우수한 접착력을 부여하고, 합지용 접착제로 공지의 비닐아세테이트와 아크릴수지 접착제를 혼합하여 거기에 폴리아미드폴리아민을 첨가하여 초배지의 찢김방지겸 지력증강효과를 부여하였으며 또한 실란카프링제를 첨가하여 초기 접착력을 보강하므로써 우수한 접착효과를 부여한 것이다.
Patent KR-20000056480-A (KR)
Inventor: YANG YEONG SU
IPC: H01L21/265
Filed: 1999-02-22
Abstract: PURPOSE: A beam current sensing tool for an ion implanting equipment is provided to elastically operate a brush corresponding to a rotation of a disk ring, thereby preventing a wear of the brush and thus normally maintaining an ion beam sensing function of the brush. CONSTITUTION: A beam current sensing tool(70) for an ion implanting equipment(100) comprises a counting main body(71) for counting a number of ion beam particles, a tension bar(72) electrically connected with the counting main body and extended to an outside of the counting main body, a brush(80) which is rotatively disposed at one end of the tension bar and contacted with a disk ring(60) fixed at an edge of a disk spinner(50) to detect whether the ion beam particles are implanted and input through the tension bar to the counting main body. The brush is formed into a rotating member rotated corresponding to a rotation of the disk ring.
Patent KR-19990072900-A (KR)
Title: 반도체집적회로장치및기능셀의배치방법
IPC: H01L27/118
Filed: 1999-02-24
Abstract: 전류 모드 논리 (Current Mode Logic : CML)형의 논리 회로를 구성하는 장치가 배치된 기능 셀을 구비하는 반도체 집적 회로 장치에 있어서, 입력 신호와 출력 신호는 서로 상보적 신호이며, 기능 셀은 십자형으로 형성되어 장치는 중심점에 대하여 매 90°마다 회전 대칭된다.
Patent KR-20000059648-A (KR)
Inventor: MIN JIN SIK
IPC: H04M3/00
Filed: 1999-03-06
Abstract: PURPOSE: A method for securing a terminal station in a wireless local loop is provided to restrict usage of the terminal station with a simple composition at a low cost, and to prevent other person from using the terminal station when the terminal station is stolen, by using a micro computer having a dual tone multi frequency(DTMF) receiver and a function of identifying passwords. CONSTITUTION: A method for securing a terminal station in a wireless local loop comprises the steps of: if power of the terminal station is turned on, making the terminal station stand by a password input from a user; if the user inputs a password to a controller or inputs the password by using a subscriber interface(telephone), making the telephone transmit an analog tone-type password to a subscriber line interface circuit(SLIC) of the terminal station; making a dual tone multi frequency(DTMF) receiver of the terminal station interpret an analog tone to extract the password as a digital signal, and transmit the digital signal to the controller; making the controller identify whether the digital signal password is correct, and if not, not driving the terminal station to stand by another password input; if the password is correct, making the controller normally drive the terminal station.
Patent KR-20000060153-A (KR)
Inventor: KIM GYEONG DO
IPC: F24C15/22
Filed: 1999-03-12
Abstract: PURPOSE: A reflection plate for heating apparatus is provided to achieve a high emissivity of heat energy accumulated into the reflection plate and safety augmentation in a heating apparatus. CONSTITUTION: A reflection plate(10) comprises a front surface(12) provided with a reflection surface for efficiently reflecting heat or light from a heat source or a light source, and a rear surface provided with a metal oxide layer(14) for improving an emission efficiency of heat energy accumulated into the reflection plate. When an aluminum reflection plate is used, an aluminum oxide layer can be easily formed at the rear surface of the reflection plate. Heat energy in the reflection plate can be sufficiently radiated because such an aluminum oxide layer has an emissivity significantly higher than an aluminum itself.
Patent KR-20000060274-A (KR)
Inventor: KIM GI HYEON
IPC: C08L79/04
Filed: 1999-03-13
Abstract: PURPOSE: Provided is a photo crosslinking polyimide-based polymer compound used for a preparation of an optical modulator, a switch, which has a covalent bond between a polyimide substrate polymer and the two of a non-linear optic chromophore and a photosensitive group. CONSTITUTION: The photo crosslinking polyimide-based polymer(formula 1) is produced by a process comprising the steps of: polymerizing a dianhydride(formula 2) with an aromatic diamine having hydroxyl group in N,N-dimethyl acetylamide at a normal temperature for 10-15 hrs. to prepare a polyamic acid; adding xylene to the polyamic acid and performing the reaction at 150-170°C for 4-6 hrs. to prepare polyimide; adding 2-£4-(4-nitrophenylazo)-N-ethylphenylamino|ethanol as a chromophore, diethyl azo dicarboxylate, and tetrahydrofuran(THF) to the polyimide and then performing the reaction at a normal temperature for 40-60 hrs. to prepare a non-linear polyimide-based optic polymer; adding cinnamoyl derivatives with triethylamine dissolved in THF and then performing the reaction for 20-30 hrs. In the formula, R1 is a non-linear optic group, R2 is a photo crosslinking photosensitive group, R is -H, -CH3, -OCH3, -(CH2)mCH3, -O(CH2)mCH3, m is an integer of 1 to 6, n is an integer of 1 to 100.
Patent KR-20000061220-A (KR)
Inventor: PARK JEONG SU
IPC: B23P15/00
Filed: 1999-03-24
Abstract: PURPOSE: A device for automatically removing burr of a union I using a flexible jig is provided to automatically remove burr of the union I in the state that the union I is supported by the flexible jig. CONSTITUTION: A device for automatically removing burr of a union I(30) using a flexible jig includes a drilling machine(34) driven vertically, a loading/unloading means, a clamping means, a flexible jig means(70), a plurality of position sensors and a controller. The drilling machine has a reamer(34a) rotatably mounted at the lower end to remove burr of the union I. The loading/unloading means transfers a new union I to a processing position and discharges the processed union I to the outside. The clamping means locates the central axis of the union I and the processing axis of the reamer in the same position and clamps. The flexible jig means supports the clamping means to move in all directions on the processing axis within the restricted range. The position sensors detect the operation state of the drilling machine, the loading/unloading means and the clamping means. The controller operates the drilling machine, the loading/unloading means and the clamping means in turn in response to position sensing signal input from the position sensors and controls to remove burr of the union I.
Patent KR-20000067083-A (KR)
Inventor: KWON YUN SU
IPC: G09F9/35
Filed: 1999-04-23
Abstract: PURPOSE: A liquid crystal module and information processing device using the module is to fix the liquid crystal module to a case regardless of a thickness of the module and also reduce the number of assembling process. CONSTITUTION: A liquid crystal module(200) comprises a case having a front case and a rear case(130,140), a mold frame(125e) fixedly and closely contacted to a side of the rear case by an elastic member(131a), a lamp assembly, light plate and sheet(125a,125c,125b) fixed in the mold frame, a liquid crystal display panel(110) having an upper and lower panel accommodated in the mold frame, and a chassis coupled to the mold frame to prevent a separation of the liquid crystal display panel, wherein the mold frame is formed with a coupling groove of a desired depth corresponding to the elastic member. In the module, the elastic member is provided to two adjacent sides of the rear case, and the elastic member is a coil spring or a plate spring. Information processing device using the module comprises a main body for processing information and generating a display signal, and the liquid crystal module.
Patent KR-20000067578-A (KR)
Inventor: HONG HAK SOO
IPC: C01B5/00
Filed: 1999-04-29
Abstract: PURPOSE: A manufacturing method of concentrated hot spring water is provided, which easily enables a spring bath at home or public bath. CONSTITUTION: The concentrated hot spring water is manufactured by dipping up natural hot spring water, followed by concentrating in a ratio of 1/10-1/1000 by heating 100°C or higher, and is used by diluting to hot water.
Patent KR-19990064744-A (KR)
Title: 자동정지 개폐기
Filed: 1999-05-04
Abstract: 본 발명은, 출력축에 작용하는 부하에도 불구하고 출력축이 확실하고도 즉각 정지될 수 있으며, 제조비용이 저렴한 간단한 구조의 자동정지 개폐기를 제공한다. 
     그 자동정지 개폐기는, 케이스(110,190)로부터 돌출하고 회전가능하게 고정되며, 카버케이스(110)의 내면에 인접하여 대경의 고정돌기(123)가 형성되고, 그 고정돌기(123)에 연속하여 중경부(121')가 형성되며, 그 중경부(121')에 연속하여 고정나사부(222)가 형성되는 입력축인 핸들축(121); 그 핸들축(121)의 중경부(121')에 회전가능하게 삽입되며, 외주에 기어가 형성되어 동력을 전달하는 입력기어(125); 상기 핸들축(121)의 중경부(121') 상에서 회전가능하고 어느 일방향의 회전을 정지시키도록 그 중경부(121')에 상기 입력기어(125)와 고정돌기(123)사이 또는 입력기어(125)의 하부에 삽입되는 라체트기어(124); 상기 입력기어(125)의 하부 또는 상기 입력기어(125)와 고정돌기(123)사이에서 상기 중경부(121')의 외주에 접촉되게 삽입되고 코일이 서로 접촉하게 권선된 코일스프링(225); 그리고 상기 입력기어(125)의 초기 회전력을 코일스프링(225)의 접촉부분에서 마찰력에 의해 전달하기 위해 상기 고정돌기(123)에 대해 상기 입력기어(125), 라체트기어(124), 코일스프링(225)을 접촉시키도록 상기 고정나사부(222)에 고정되는 고정너트(126)를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-19990064897-A (KR)
Title: 무기물 폐슬러지의 고화안정화 및 고화체의 부피를 최소화 시키는 방법
IPC: B09B3/00
Filed: 1999-05-19
Abstract: 무기폐슬러지 특히 도금폐슬러지 고화 안정화 및 고화체의 부피를 최소화시키는 방법으로 습윤스러지를 부분건조 및 입도, 선택 등의 전처리후 중량비로 시멘트/슬러지의비, 물/시멘트의비, 물/고형분의비를 적절히 조절하여 고화시키므로서 안정화된 고화체를 얻을 수 있는 동시에 부피를 최소화시키는 방법에 관한것임.
Patent KR-20000047402-A (KR)
Inventor: ITOYA STOSHI
IPC: F02F1/38
Filed: 1999-05-21
Abstract: PURPOSE: A cylinder head structure of a multicylinder engine is provided to achieve a compact type cylinder head with reduced vibration while arranging a protrusion extended farthest from a side surface of the cylinder head. CONSTITUTION: A cylinder head structure comprises a common outlets(18) made up of multiple exhaust outlets(46) extended from a plurality of combustion chambers sequentially arranged in a cylinder bank and merged by a collector sector(47) into the common outlets(18), wherein the cylinder head structure further comprises a protrusion(49) extended from a side surface of the cylinder head(12), the protrusion(49) being protruded outwardly farther than a side surface of a cylinder block(11) to which the cylinder head(12) is to be coupled, the protrusion(49) being protruded farthest from among the common outlets(18).
Patent KR-20010001883-A (KR)
Inventor: HAM SEOK HEON
IPC: H01L27/04
Filed: 1999-06-09
Abstract: PURPOSE: An electrostatic discharge protective circuit is provided with a silicon controlled rectifier having a low turn-on voltage and being free from concentration of current. CONSTITUTION: A silicon controlled rectifier in an electrostatic discharge(ESD) protective circuit includes a semiconductor substrate(50), the first well(52) of the first conductive type formed in the substrate(50), an impurity region(58) of the second conductive type formed on the surface of the first well(52), the second well(54) of the second conductive type joined to the first well(52), and another impurity region(60) of the first conductive type formed on the surface of the second well(54). Particularly, both impurity regions(58,60) are apart from the junction area(J) between both wells(52,54) to the first and second distances(a,b), respectively. Moreover, the first and second distances(a,b) are adjusted such that a punch-through phenomenon occurs around a voltage one and a half times as large as a power supply voltage.
Patent KR-20010004224-A (KR)
Inventor: CHO HO YEOP
IPC: H03L7/00
Filed: 1999-06-28
Abstract: PURPOSE: A control method for driving a delay locked loop clock generator with a low power is provided which operates the delay locked loop clock generator by blocks according to the operation mode of a DRAM to minimize current consumption. CONSTITUTION: In a method for controlling a delay locked loop clock generator which includes a first delay(230) for delaying a clock, a mirror controller(250) for fixing the delayed clock signal and a second delay(270) for generating a delay locked loop clock in response to the fixed clock signal, the delay locked loop clock generator is disabled in power-down mode and self-refresh mode. When the power-down mode is finished, the delay locked loop clock generator is activated to fix the clock signal, generating the delay clocked loop clock. When the clock signal is fixed, the first delay of the delay locked loop clock generator is disabled and only the mirror controller and second delay are activated to generate the delay locked loop clock. The delay locked loop clock generator is activated in auto-refresh mode to re-fix the delay locked loop clock, generating the delay locked loop clock. When the auto-refresh mode is finished, only the mirror controller and second delay are activated to generate the delay locked loop clock.
Patent KR-20010009522-A (KR)
Inventor: SONG TAE HAN
IPC: B63C9/18
Filed: 1999-07-10
Abstract: PURPOSE: A lifesaving water tube is provided to use for safe and speedy lifesaving since the tube is not fully expanded so easy to throw to people in the water but gradually and continuously expanded for the people to be saved by the tube. CONSTITUTION: A lifesaving water tube(10) includes a compressed gas storage case(20) inside for storing compressed gas(30) of high pressure for expanding the volume of the tube, a push button(21) mounted on a gas spouting groove(40) communicated to the inside of the storage gas for sending the compressed gas stored in the storage case to the inside of the tube for expanding the tube, and a push-maintaining protrusion(22) to be held by a push button holding groove(32) for maintaining the pushed state of the button, an air injection/compressed gas discharging hole(60) to be opened for discharging the compressed gas in the tube to retract the tube, and a gas charging part(50) mounted in the gas storage case for charging the compressed gas of high pressure in the case.
Patent KR-20010010375-A (KR)
Inventor: KIM BYEONG MU
IPC: H04B1/40
Filed: 1999-07-20
Abstract: PURPOSE: An apparatus for transceiving multi-band radio frequencies of a mobile communication terminal is provided to supply a terminal capable of being mixed with multi-band communication services, so as to make the terminal shared in a 800MHz band used in a CDMA(Code Division Multiple Access) system and a 2GHz band used in an IMT-2000 system. CONSTITUTION: Many duplex filters(10) separate paths of signals transceived through an antenna according to each band. A controller(20) selects one of transceive duplex bands, and generates a control signal corresponding to the selected band for amplifying/filtering/frequency-converting. A receiving signal processor(30) is separated into a receiving side through the duplex filters(10), and amplifies/filters/frequency-converts an RF(Radio Frequency) receiving signal of the selected band under control of the controller(20), then converts the RF receiving signal into an IF(Intermediate Frequency) receiving signal capable of processing voice data. A transmission signal processor(40) amplifies/filters/frequency-converts an IF transmission signal of the selected band, among transmission signals converted into frequency signals for radio transmissions from the voice data, under control of the controller(20), and converts the IF transmission signal into an RF signal capable of being wirelessly transmitted. An oscillator(50) supplies an oscillating signal for a frequency conversion to the transmission signal processor(40) and the receiving signal processor(30). The supplied oscillating signal is for a conversion to a frequency signal corresponding to the selected band.
Patent KR-20010011190-A (KR)
Inventor: KIM SUN IL
IPC: C11D3/075
Filed: 1999-07-26
Abstract: PURPOSE: A neutral cleansing soap composition for human is provided, which shows good pressing out efficiency and improves mushness, can be manufactured easily with common soap machine, gives adequate sense of use, therefore being used favorably in the part of cleanser. CONSTITUTION: The neutral cleansing soap composition for human comprises the steps of: more than one kind of synthetic surfactant 30-75wt.%(e.g., sodium cocoyl icethionate derived from coconut fatty acid as a main surfactant and/or 0-15wt.% of disodium cocoamido monoethnolamine sulfosuccinate, or alkyl sulphate, or alkylglycerylether sulfonate, or acyl glutamate as the secondary surfactant) to disperse metallic soap and improve pressing out efficiency; 10-30wt.% of fatty acid as a plasticizer to lower pH of the product; 1-10wt.% of alkali soap(e.g., sodium soap derived from palm oil, coconut oil, palm kernel oil) as a plasticizer to enhance bubbling power; 1-15wt.% of fatty acid ester(e.g., propyleneglycol fatty acid ester and/or polyoxyethylene fatty acid ester) to improve mushness; 1-6wt.% of metallic soap(e.g., Ca stearate, Mg stearate, Zn stearate) to lower stickiness.
Patent KR-20010011900-A (KR)
Inventor: CHOI JE WON
IPC: H01M2/12
Filed: 1999-07-31
Abstract: PURPOSE: A secondary lithium battery is provided to improve a safety of a battery with respect to a high temperature and an overcharge by providing a safety device operating according to a temperature increase of a battery. CONSTITUTION: An electrode plate group(10) includes anode plates(12) and cathode plates(14) wound between partition films(16). A case(20) receives the electrode plate group(10) and is electrically connected to the cathode plates(14). A cap assembly(30) is sealed in an upper opening of the case(20) and is electrically connected to the anode plates(12). A safety device(40) is inserted and fixed into a center of the electrode plate group(14). The safety device(40) includes a conductive center bar(42) and a nonconducting cover(46). The conductive center bar(42) is electrically connected to the cathode plates(14). The nonconducting cover(46) is arranged between the cap assembly(30) and conductive center bar(42) and is melted at a set temperature.
Patent KR-20010017075-A (KR)
Title: Tobacco with match
Inventor: YEE YOUNG HEE
IPC: A24D1/08
Filed: 1999-08-06
Abstract: PURPOSE: A tobacco with match therein is provided so that smoker need not take match or lighter additionally. CONSTITUTION: A match (1) is inserted in the front part of tobacco, the match is ignited when rubbing on the surface of rough material (7). A charcoal bar (3) attaching match at the front part is inserted tobacco body deeply. And, a filter (5) is positioned at the rear part of the tobacco body.