baber/WOPTO huggingface dataset:
Patent KR-20010037588-A (KR)
Inventor: LEE SANG DAE
IPC: H03M1/02
Filed: 1999-10-19
Abstract: PURPOSE: An analog-to-digital converter is provided to secure a more exact characteristic without dependence on its characteristic by recording or masking an ideal data value in a code data part previously. CONSTITUTION: An analog-to-digital converter(ADC) control register(11) sets an operation mode of an ADC, and a sample and hold circuit(12) stores an analog input signal(AVin). A reference voltage generator(13) generates a reference voltage(AVref), and a comparator(14) compares an output value of the sample and hold circuit with the reference voltage to output a logic low or high signal depending on a comparison result. A successive access circuit(15) stores an output value of the comparator(14) and changes the reference voltage according to the output value of the comparator(14). The circuit(15) outputs a signal for informing completion of an analog-to-digital conversion operation to the control register(11). An output data storing register(16) outputs a digital value, obtained by converting an output value of the circuit(15), through a data bus when a read signal is inputted from the control register(11). A decoder(17) decodes an output data value of the register(16). A code data part(18) records or masks previously coded data so that a data value decoded by the decoder(17) corresponds to an ideal data value. A code data outputting and storing register(19) stores coded data from the code data part(18), and a logic control part(20) controls so as to decode a stored value of the register(16) and selectively decode a stored value of the register(19).
Patent KR-20010038578-A (KR)
Inventor: LEE SANG WAN
IPC: H01L27/108
Filed: 1999-10-26
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to prevent a bridge phenomenon and to guarantee sufficient capacitance, by forming the first surface-area-enhanced-silicon(SAES) of a sufficient size on an inner surface and an inner lower surface of a lower electrode pattern, and by forming the second SAES of a relatively small size on an outer side surface of the lower electrode pattern. CONSTITUTION: A conductive plug penetrates an etch stop layer(23) and the first insulating layer, contacting an impurity diffusion region and formed in a semiconductor substrate(20). The second insulating layer is formed on the etch stop layer. The second insulating layer in a portion for a lower electrode is eliminated by a predetermined depth to form an opening exposing a predetermined portion of the etch stop layer including the surface of the plug. A cylindrical lower electrode pattern(270) is formed, contacting the surface of the plug and covering a side surface and a lower surface portion of the opening. Pluralities of the first protrusions(29) of the first size are formed on an exposed surface of the lower electrode pattern. A passivation layer covering the first protrusion is formed. The second insulating layer is eliminated to expose an outer surface of the lower electrode pattern. Pluralities of the second protrusions(31) of the second size are formed on the exposed outer surface of the lower electrode pattern. The passivation layer is removed, and a dielectric layer and an upper electrode are sequentially formed on the lower electrode pattern.
Patent KR-20010038800-A (KR)
Inventor: HWANG SUN KYOO
IPC: G06T7/60
Filed: 1999-10-27
Abstract: PURPOSE: A Zernike/Pseudo Zernike moment extraction method is provided to rapidly extract the moment and reduce a memory in the extraction step by using the symmetric characteristics of the basis function of the Zernike/Pseudo Zernike moment. CONSTITUTION: The method comprises steps of obtaining a basis function of the Zernike/Pseudo Zernike moment on the first quadrant(101), obtaining a pixel value on an input image(102), and extracting the Zernike/Pseudo Zernike moment by multiplying the basis function value by the pixel value(103). The basis function obtaining step includes steps of obtaining real number polynomials of the Zernike moment and real number polynomials of the Pseudo Zernike moment(104), checking if a repetition number is even(105), and obtaining the basis function by using the symmetry of y=x in the case that the repetition number is even(106,107). The pixel value obtaining step(102) includes steps of calculating a center of the image, and projecting the points, in the second, the third and the fourth quadrant, on the first quadrant(108,109).
Patent KR-20010046649-A (KR)
Inventor: KIM KUEN TAE
IPC: A41D27/00
Filed: 1999-11-15
Abstract: PURPOSE: An inner ware cover for short shirt which is detachable to the front lining of skirt is provided to help people to sit on chair and act freely with short skirt on. CONSTITUTION: The cover(10) of inner ware is characterized in that its upper part is detachable to the front lining of a skirt(1), being in a proper height, with velcros(20, 20') or buttons and its lower part hangs down, getting narrow so that it covers inner ware more efficiently as it goes between legs.
Patent KR-20000067814-A (KR)
IPC: B32B27/00
Filed: 1999-11-25
Abstract: 건축 공사를 위한 범용 건축 재료는 어떠한 유형 및 모든 유형의 플라스틱으로부터의 플라스틱 폐물 및/또는 새로 제조된 플라스틱 재료로부터 재조되며, 건축 부재, 건축 요소 또는 부속 건조물을 다양하게 개선시키는데 사용된다.  상기 재료는 환경 친화적이며, 건강에 어떠한 해도 미치지 않는다.  상기 재료는 다른 건축 재료 및 원료와 함께 배합될 수 있다.  또한, 비가연성이며, 매우 우수한 열 전달 및 단열 특성을 갖는다.  게다가, 방수성, 내후성을 띠며, 조작이 용이하다.  상기 재료는 또한, 이들로 인해 생성된 폐물은 항상 재사용 가능하다는 특성을 갖고 있다.  또한, 생산 및 제작 동안 재정적 및 경제적 비용이 비교적 적게든다.  상기 재료는 천연 자원을 보존시키며, 건축 산업에서의 법적 요건을 충족시킨다.  범용 건축 재료는 어떠한 유형의 플라스틱 폐물로부터 재생된 재료 또는 새로 제조된 플라스틱 재료, 예컨데, PE, PVC, PP, PS 및 ABS를 함유할 수 있으며, 다른 건축 재료에서 추가적인 재료로서, 단열 및 흡음을 위한 밸런스 재료로서 대지 위 및 아래에서의 건축 구조물에 사용될 수 있다.  재생된 재료 및/또는 새로 제조된 플라스틱 재료에 제공된 상이한 유형의 플라스틱 재료의 부피비 및 중량비가 조절되어, 각 특정한 적용에 적합하게 될 수 있다.
Patent KR-20010048095-A (KR)
Inventor: JANG GI UNG
IPC: H01M4/13
Filed: 1999-11-25
Abstract: PURPOSE: An electrode of a secondary battery and its preparing method are provided which reduces deviation of thickness and removes inhomogeneous reaction area of an electrode active material. CONSTITUTION: The electrode of the secondary battery is electrically connected to a can or a cap plate by coating the surface of a base plate(6) with an active material and then adhering a tap to the base plate, wherein the base plate comprises protrusions(8) which is placed on the base plate to be inclined toward long edge of the base plate with certain angle.
Patent KR-20010057121-A (KR)
Inventor: CHO YONG KOON
IPC: E04B1/348
Filed: 1999-12-18
Abstract: PURPOSE: A reinforcing pillar for connecting wall plate is provided to improve appearance of a prefabricated building and to increase water proof, sound proof, heat insulating of a corner connect unit by prevent a crack of a wall plate connect unit caused by twisted deformation of the wall plate. CONSTITUTION: A reinforcing pillar(100) comprises: a plate pillar(110) of L shape having two plate faces by bending a middle portion of a long square plate member; a flange(120) integrally extended to an end of width direction of both plate faces in the plate pillar; a section support plate(122) extended inside from the end of the width direction as much as the thickness of the wall plate; a bent extended plate of L shape having a side face support plate(124) extended from the section support plate; and a space unit(130) opened toward inside by being mounted between the both plates of the reinforcing plate. The reinforcing plate connects both side wall plates of a wall corner unit to a prefabricated building. Thereby, the reinforcing plate improves waterproof, sound proof, and heat insulation and vibration resistance by preventing a crack of the wall plate connect unit caused by twisted deformation of the wall plate.
Patent KR-20010064750-A (KR)
Inventor: LEE JAE HUN
IPC: G06F3/02
Filed: 1999-12-18
Abstract: PURPOSE: A keyboard equipped with a blast function is provided to include a blast function to a keyboard, by getting a user's hands dry, thereby removing the user's discomfort according to fatigue and sweat of the hands in case that the user uses the keyboard for a long time. CONSTITUTION: A keyboard equipped with a blast function is composed of an upper plate(1) which forms the upper part of the keyboard, a keyboard assembly(2) which is assembled with a key of the upper plate(1), a blast assembly equipped in the upper part of the keyboard assembly(2) and a lower plate(4) equipped in the lower part of the keyboard assembly(2). The blast assembly(3) is composed of a blower(5) which flows external air, a blast tube(6) connected to the blower(5), an air outlet(7) which deflates air. The blower(5) is composed of a blast fan(8) installed in an entrance of a blast pathway, a motor(9) which provides a rotary power to the blast fan(8), a battery(11) which provides a power to the motor(9) and a power switch(12).
Patent KR-20010058107-A (KR)
Inventor: HAN YONG UN
IPC: F24C7/02
Filed: 1999-12-24
Abstract: PURPOSE: A power supply circuit of a DC microwave oven is provided to be useful for the power supply of external electronic equipment by forming an additional AC power outlet to a DC power circuit of a microwave oven. CONSTITUTION: A DC power circuit includes: a DC power unit(2) generating DC voltage; a switching circuit(4) switched on/off to supply the DC voltage and to cook; an inverter circuit(6) converting the DC voltage into AC; and a magnetron drive circuit(10) for driving a magnetron(12). An HVT(High Voltage Transformer,14) is terminated to AC voltage through a primary coil(14a) while generating high voltage proportional to a winding ratio with the primary coil at secondary coils(14b,14c). A rated AC voltage of 220V is terminated in proportion to a winding ratio with the primary coil at an AC induction coil(14d) of the HVT. To cook with a microwave oven, a first and a second relay(RL1,RL2) are switched on while a third relay(RL3) is switched off. Thereby, the magnetron drive circuit is driven by high pressure at the secondary coil through the switched-on second relay. The magnetron generates microwaves by driving the magnetron drive circuit as the first relay is switched on.
Patent KR-20010061892-A (KR)
Inventor: YOON JAE HWAN
IPC: A63F13/214
Filed: 1999-12-29
Abstract: PURPOSE: A footboard for a game is provided to produce a virtual stage atmosphere by allowing a gamer to dance to music, to promote work efficiency by simplifying a manufacturing process thereof, and to reduce the cost of manufacturing and the cost of after-sale service. CONSTITUTION: The footboard having a first lighting device and a second lighting device is connected to a song accompaniment machine. When a gamer touches a directional plate(4,5,6,7) corresponding to a directional arrow on a screen of the song accompaniment machine, the first lighting device is switched on and off to count points. The second lighting device is used to irradiate the directional plate. The lighting devices are received in a wooden body defining a unit space for each lighting device. A footboard panel(10,11,12,13) having the directional plate on the top, and a center panel(14) detachably attached over a unit space receiving a main printed circuit board for applying electric power to the lighting devices are provided. A first bracket(9) and a second bracket(15) are provided to support the footboard panel so that it is movable to all directions, and also the second bracket serves to detachably attache the center panel to the wooden body. Additionally, a third bracket is provided to allow the first lighting device to be received in the unit space to reduce the whole thickness of the footboard.
Patent KR-20010059573-A (KR)
Inventor: KIM TAE WAN
IPC: F25C1/24
Filed: 1999-12-30
Abstract: PURPOSE: An ice tray of a refrigerator is provided to prevent ice pieces in each ice-making groove from being frozen to one by decreasing the number of water grooves for connecting each ice-making groove. CONSTITUTION: An ice tray has plural ice-making groves formed by plural partitions arranged lengthwise and widthwise. Each partition has a water groove selectively. Water is supplied to the ice-making grooves in the right center from a water feed pipe. The water is supplied to the edge ice-making grooves from the central ice-making grooves. When the water fills up the water grooves(23a), the water overflows to the neighboring ice-making grooves(21a) lengthwise over the water grooves. Then the water fills up other ice-making grooves(21ae) at both ends lengthwise. The water flows to upper ice-making grooves(21c) and to ice-making grooves(21ce) at both ends Therefore, the water is supplied to all of the ice-making grooves regularly.
Patent KR-20010029533-A (KR)
IPC: A61K47/36
Filed: 1997-08-29
Abstract: A tablet composed of co-adhesive layers comprises: (a) at least one matrix layer which (i) is swellable in an aqueous medium; (ii) contains at least one drug released in a retarded manner during the swelling, (iii) does not decompose during the swelling and (iv) contains crosslinked amylose; and (b) at least one adjuvant and/or substrate layer.
Patent KR-20000053270-A (KR)
Title: Formulation for electrically assisted delivery of lidocaine and epinephrine
Inventor: LINKWITZ ANDREAS
IPC: A61K47/18
Filed: 1997-11-03
Abstract: PURPOSE: Formulations for the electrically assisted transdermal delivery of lidocaine and epinephrine is provided. CONSTITUTION: A compositions comprise about 1-10% lidocaine and about 0.01-0.2% epinephrine. In a preferred embodiment, both lidocaine and epinephrine are positively charged. Preferably, the compositions comprise lidocaine HCI and epinephrine bitartrate.The compositions preferably further comprise one or more antioxidants, metal chelators or other agents, which deter microbial growth and enhance the stability of the epinephrine. Preferably, the antioxidant is sodium metabisulfite. Preferably, the metal chelator is edetate bisodium dihydrate.
Patent KR-20000069526-A (KR)
Title: 전자방출 전극구체, 방전램프 및 방전램프장치
IPC: H01J61/067
Filed: 1998-12-28
Abstract: 본 발명은 수명 연장을 달성한 전자방출 전극구체, 방전램프 및 방전램프장치에 관한 것으로서, 글로방전에서 아크방전으로의 전이시간을 단축함과 동시에 아크방전을 안정화시켜, 전극 수명의 저하와 밸브 내벽의 흑화를 방지할 수 있는 전자방출 전극구체 및 이 전극구체를 이용한 방전램프 및 이 방전램프를 장착한 방전램프장치이며, 방전에 의해 가열되어 노출면에서 열전자를 방출하는 과립(51, …)의 집합체로 이루어진 전자방출체(5)와, 상기 전자방출체(5)의 상기 노출면의 적어도 일부에 근접 또는 접촉하여 상기 노출면에 방전을 집중시키는 방전집중수단으로 이루어지는 전자방출 전극구체(3A) 및 상기 전극구체(3A)를 이용한 방전램프(1) 및 상기 방전램프(1)를 장착한 방전램프장치(9)로 이루어지는 것을 특징으로 한다.
Patent KR-20000070498-A (KR)
Title: 중량 측정용 시스템
IPC: B60N2/90
Filed: 1998-01-12
Abstract: 차량 안전 시스템은 충돌 검출 회로 및 차량 의자 근처에 에어백(22)을 포함하고, 차량 의자상에 탑승자의 중량을 검출하는 시스템을 더 포함한다.  만약 검출된 탑승자의 중량이 이미 결정된 중량 기준을 초과하지 않으면, 에어백은 작동하지 않는다.  전면 센서(44) 및 후면 센서(46)는 차량 의자 내에서 강자성 구조물 요소 근처에 장착된다.  이러한 센서는 강자성 요소(40)상의 응력변형을 측정하는바, 이것은 차량 의자상의 중량에 비례한다.  두 센서 사이에 측정량의 비교는 탑승자가 에어백에 너무 가까이에 앉아 있으면 에어백이 작동하지 않도록 차량 의자상의 탑승자의 위치를 또한 나타낸다.  바람직하게 각각의 센서는 공지된 주파수로 진동하는 자장을 발생시키는 전자석(48) 및 코일(50)을 이용한다.  강자성 요소상의 응력변형은 자장을 변화시키고, 이같은 응력변형은 코일에 의하여 검출된다.  자장에서 검출된 변화는 탑승자의 중량에 비례한다.
Patent KR-20000071211-A (KR)
Title: Process for treating a material containing metal and organic matter, including metal separation
IPC: F23G5/30
Filed: 1998-12-18
Abstract: A process for treating a raw material containing aluminum or a similar metal melting at a low temperature and organic matter, including metal separation, particularly intended for the treatment of liquid container rejects consisting of aluminum foil, polymer material and possible fibre residues in order to recover the aluminum and to utilise the organic matter as a fuel. The raw material is introduced in a bubbling fluidised bed, where the organic matter is gasified at a temperature higher than the melting point of the metal present. The gas removed from the fluidised bed and the entrained metal are subsequently cooled to a temperature below the melting point of metal by admixing a cooling medium such as water in the gas flow. The solid metal particles are eventually separated from the gas e.g. with a cyclone and the gas flow is possibly filtered before combustion.
Patent KR-20010005695-A (KR)
Title: 연산장치, 연산방법 및 그 연산방법을 기록한 기록매체
IPC: G06Q10/04
Filed: 1999-01-21
Abstract: 정수 Z101을 정수 I102에서 제산하여, 나머지 R109를 산출한다.  정수 I102는, 컴퓨터의 기본연산 단위의 누승 다항식에 의해 구성되어 있다.  이처럼, 컴퓨터의 기본연산 단위를 따라서, 제하는 정수(I)를 한정함으로서, 종래의 연산방법에서 사용되고 있던 시프트 연산이 불필요해져, 가산 및 감산처리만을 사용하여 나머지를 산출하는 것이 가능해진다.  따라서, 코드 사이즈가 콤팩트해져, 고속으로 정수의 나머지를 산출할 수 있다.
Patent KR-20010020213-A (KR)
Title: 문맥 감지 웹 통신을 제공하기 위한 장치 및 데이터 네트워크 브라우저
IPC: G06F17/30
Filed: 1999-01-28
Abstract: 복수의 유저 스테이션(10, 12, 14, 16, 18, 20)이 테스트 메시지들이 교활될 수 있는 채트 스페이스(32)를 호스트(host)하는 원격 서버(22)에 데이터 네트워크(26)를 통해 연결된 컴퓨터 통신 시스템에서, 파싱 서브시스템(38, 40)이 적어도 몇몇 유저 스테이션(10, 12)에 제공된다. 이들 파싱 서브시스템은 상기 교환된 텍스트 메시지들내의 키워드들을 식별하고, 검색 엔진(34)을 호스트하는 다른 서버(24)에 전송된 검색 용어들과 같은 키워드들을 이용하여, 관심있는 보조의 데이터 소스들을 얻고 유저가 이용가능 하도록 한다. 대안적인 실시예에서, 파서 시스템은 채트 스페이스 서버(22)에 의해 유지되고, 보조 데이터 소스로부터 데이터를 온 라인으로 유저에게 전송하거나 식별한다.
Patent KR-20010012712-A (KR)
IPC: A61K31/45
Filed: 1998-04-21
Abstract: 하기 화학식 (I) 로 나타내어지는 화합물은 알도즈 환원 효소 저해제이다 :[화학식 I] 
     
       
     
     [상기 식중, 
     A 는 C 6-10 아릴 또는 임의로는 3 내지 10 원 방향족 헤테로사이클을 나타내고; X 는 할로겐, 시아노, C 1-7 알킬, 트리플루오로메틸, C 2-7 알콕시 또는 트리플루오로메톡시를 나타내며; p 는 0, 1, 2, 3, 4 및 5 로부터 선택되며; Z 는 결합, -CO-NH-, -SO 2 -NH-, C 2-7 알케닐렌, 황 원자, 술피닐기, 또는 술포닐기를 나타내고; n 은 0 또는 1 이고; R 1 , R 2 , R 3 및 E 는 청구의 범위 제 1 항의 정의와 같다].
Patent KR-20010075783-A (KR)
Title: An apparatus for perforating into the rail
Inventor: HONG SUNG KON
IPC: E01B31/06
Filed: 2000-01-18
Abstract: PURPOSE: A punching device of a rail in a railroad is provided to be used when repairing the railroad and to freely adjust a punched position. CONSTITUTION: Fixing pieces(31a,41a) are stuck to a front side of a base plate(31) and one end of an operating shaft(41) to fix supporting members(30) under a rail. A guide rod(33) and a rack gear(34) are fixed in the base plate(31) crosswise. A cylindrical combining ring(35) is combined with the guide rod(33) to be slid. A combining hole(37) is formed in the combining ring(35) to be inserted a fixing portion(22) of a fixing member(20). An installing portion(36) installing a pinion gear is formed in the combining ring(35). An elastic spring(43) to be supported by a fixing piece(42) is installed in the operating shaft(41). A lever(44) is installed in an operating shaft(32). A height control bolt(47) to control a horizontal state of the base plate(31) and a level controller(46) with air bubbles are installed in a punching device of a rail.
Patent KR-20010073930-A (KR)
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2000-01-22
Abstract: PURPOSE: A vacuum cleaner is provided to be easily manufactured by simplifying the structure and to cut down manufacturing costs. CONSTITUTION: Air including dust and various impurities is sucked into a vacuum cleaner through a suction brush when a motor(20) is driven. The sucked air is absorbed into a dust collector unit(30) through a connecting port(13) of the suction brush, an air inlet port and a guide port of an outer casing. Then the air flows in a diagonal direction of a dust collector case by the guide port. A vortex current of the air is formed in the dust collector case to separate the various impurities centrifugally. A filter is rotated by air flow through the guide port. Thereby, the filter obtains the maximum filtering effect by inhibiting the dust from being attached to the outside of the filter. The filtered dust and impurities are dropped into the dust collector case, and the pure air is discharged to a discharge hole of a cleaner body(10) through an air outlet port of the outer casing and a communication vent(14) formed by a partition(11). When the dust collector case is filled with dust, a user checks the full state through a transparent part of the dust collector case. The user throws the dust away by disassembling the case from the cleaner body. The dust collector case is disassembled from the cleaner body easily as the user pushes the upper portion of the case.
Patent KR-20000024294-A (KR)
Inventor: KIM SANG WOO
IPC: H04L12/66
Filed: 2000-02-03
Abstract: PURPOSE: A telephone having internet telephone functions and an internet telephone method using the same are provided to fulfill internet telephone services, by using a general telephone or a cellular phone. CONSTITUTION: A telephone on which a web browser and a modem are mounted, provides internet telephone services by connecting a telephone having a keypad in a PC(Personal Computer) system, capable of connecting to the internet. The PC system has a connection algorithm of the internet telephone services for providing the internet telephone services through a networking. The telephone having the internet telephone functions comprises: a selection key for generating a selection key signal selecting a general telephone mode or an internet phone mode, according to a user's handling; a delivery selection signal generator for generating the delivery selection signal delivering a destination phone number for the internet phone services; a control block for answering an informing signal about a received signal, for controlling a phone mode, and for controlling a whole operation of the internet phone services or the general phone services; a first interface block for interfacing a transmitting/receiving signal between the PC system and the control block, while performing a general phone mode; a second interface block for interfacing between the PC system and the control block, while performing an internet phone mode; a first displayer for visually displaying a phone mode state; and a second displayer for visually displaying able/unable states of the internet phone services.
Patent KR-20010081420-A (KR)
Title: Structure for electron gun in a color picture tube
Inventor: CHOI JIN YEOL
IPC: H01J29/48
Filed: 2000-02-14
Abstract: PURPOSE: An electron gun sphere of color cathode ray tube is provided to realize a high-resolution image by minimizing the misconvergence between a center beam and a side beam because the deflection between the center and the side beams could be eliminated by reinforcing an anti-magnetic field of the side beam. CONSTITUTION: A cathode ray tube comprises a cathode, a control electrode, and a screen electrode which are forming a triode, a plurality of focusing and anode electrodes forming a primary lens, and a shield cup for shielding external magnetic and electric fields. The shield cup is made of a base plate(701) and a rim(702). The base plate(701) includes a center beam passing hole(703) with a circle shape and a side beam passing hole(704,705) with a rectangular shape. A barrier(706) of a diamagnetic material is integrated with the side beam passing hole(704,705). The barrier(706) is formed on the top and bottom of the side beam passing hole(704,705).
Patent KR-20010006671-A (KR)
Inventor: TAKAHASHI NORIO
IPC: H02K1/32
Filed: 2000-02-22
Abstract: PURPOSE: A machine is provided to ensure higher speed rotation by suppressing a stress value generated on a rotor core. CONSTITUTION: A rotor(5), whose permanent magnet(13) is mounted in a rotor core(11), is rotatably loaded in a stator(1), is formed so that a pole part(15) constituted of a pair of permanent magnets(13) facing each other in the rotor core(11), a pole-to-pole section(19) having a nonmagnetic part(17) formed between the pole parts(15) are disposed on a circumference alternately, and the permanent magnets(13) of the pole parts(15) which face each other are divided into several portions in the polarizing and parallel directions to be mounted in magnet mounting holes(21,23) in the rotor core(11). Thus the mass of the permanent magnet(13) during high-speed rotation is reduced.