baber/WOPTO huggingface dataset:
Patent KR-20040061300-A (KR)
Title: Method for fabricating a semiconductor device
Inventor: KIM HAK DONG
IPC: H01L21/8238
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to make respective devices have the same threshold voltage and improve the quality of a high integrated semiconductor device to a predetermined level or higher by making PMOS and NMOS devices have the same channel length. CONSTITUTION: P-poly and N-poly gates(8,10) are respectively formed in P-type and N-type device regions of a semiconductor substrate(1) electrically separated by an isolation layer(2). After the P-type device region is shielded, N-type impurity ins of a low density are selectively implanted into an N-LDD(lightly-doped-drain) formation region(32a) near the N-poly gate. An oxide layer(20) for an ion implantation control is formed on the substrate to cover the P-type and N-type poly gates. After the N-type device region is shielded, P-type impurity ions of a low density are selectively implanted into a P-LDD formation region(31a) by using the oxide layer as a buffer mask. After the oxide layer is removed, each spacer is formed in the P-type and N-type poly gates. P-type and N-type impurity ions are selectively implanted into P-type and N-type source/drain formation regions near the P-type and N-type poly gates by using each spacer as a buffer mask. The substrate is annealed to diffuse the P-type and N-type impurities implanted into the P-LDD and N-LDD formation regions and the P-type and N-type source/drain formation regions.
Patent KR-20040061759-A (KR)
Title: Polyoxymethylene composition
Inventor: LIM MOK GEUN
IPC: C08L59/00
Filed: 2002-12-31
Abstract: PURPOSE: A polyoxymethylene resin composition is provided, to improve flexural modulus, abrasion resistance, stiffness, shrinkage anisotropy and the uniformity of molding shrinkage. CONSTITUTION: The polyoxymethylene resin composition comprises 100 parts by weight of a polyoxymethylene resin; 0.1-30 parts by weight of a layered clay filler; 0.1-10 parts by weight of a silicone oil; and 0.01-5 parts by weight of a neoalkoxy titanate or neoalkoxy zirconate. Preferably the layered clay filler has an aspect ratio of 300-1,500 and an average specific surface area of 700 m¬2/g or more. Preferably the neoalkoxy titanate or neoalkoxy zirconate is represented by the formula 1, wherein M is Ti or Zr; R, R1 and R2 are independently a primary alkyl, alkenyl, alkynyl, aryl or alkaryl group of C1-C20 or a halogen or ether-substituted derivative; R2 is an oxy derivative or ether-substituted oxy derivative of the groups; A, B and C are ArO- or ArS-; and a+b+c is 3.
Patent KR-20020027467-A (KR)
IPC: G06F11/28
Filed: 2000-07-05
Abstract: 예를 들어 아날로그 또는 디지털 텔레비젼 시스템에서 사용하기 위한 애플리케이션을 테스트하는 리시버/디코더가 개시된다. 이 리시버/디코더는 네트워크와 메시지를 교환하는 수단과, 네트워크로부터 수신된 메시지에 따라 애플리케이션을 실행하는 수단을 포함한다. 리시버/디코더는 애플리케이션을 디버깅하는데 사용될 수 있다. 관련 워크스테이션과, 애플리케이션을 편집 및 테스트하는 애플리케이션 개발 툴도 개시된다. 워크스테이션에서 리시버/디코더로 애플리케이션을 전송하는 방법과, 리시버/디코더에서 애플리케이션을 실행시키는 방법도 개시된다.
Patent KR-20020015074-A (KR)
IPC: A61P3/10
Filed: 2000-07-12
Abstract: 본 발명은 염증 및 면역 세포-매개 질환의 치료 또는 예방에 유용한 화학식 I의 화합물에 관한 것이다.
Patent KR-20020045605-A (KR)
Title: Composition Comprising an Alpha-Amylase Inhibitor and At Least One Physiologically Acceptable Compound Capable of Reducing Intestinal Absorption of “Fast Sugars”
IPC: A61K38/55
Filed: 2000-09-08
Abstract: The present invention relates to compositions capable of reducing or preventing the uptake of excess sugars by the body. Such compositions find particular use as a dietary supplement, e.g. for maintaining a particular weight condition, for losing weight or for treating conditions such as obesity. The compositions are orally administrable and comprise at least one alpha-amylase inhibitor together with at least one physiologically acceptable compound capable of reducing intestinal absorption of "fast" sugars.
Patent KR-20020088406-A (KR)
Title: 치료제로서의 피라졸로피리미딘
IPC: C07F9/6561
Filed: 2000-09-15
Abstract: 본 발명은 하기 화학식(I)의 화합물(여기서, G, R a , R 2 및 R 3 은 본원에 정의 된 바와 같다) 및 이의 약제학적으로 허용되는 염 및/또는 프로드러그를 제공한다:
Patent KR-20020047308-A (KR)
Title: 텔레비전 프로그램 분배 시스템에서 텔레비전 수신기를위한 시스템 및 사용자 인터페이스
IPC: H04N5/913
Filed: 2000-11-03
Abstract: 텔레비전 수신기는, 표준 선명도 텔레비전 신호와 고선명도 텔레비전 신호중 하나를 각각 나타내며, 볼 수 있는 디코딩 아티팩트(artifact)가 거의 없이 이미지를 생성하도록 완전 해상도(full resolution)로 디코딩되거나, 볼 수 있는 디코딩 아티팩트(artifact)를 아마도 포함하는 이미지를 생성하도록 불완전 해상도로 디코딩되는 방식으로 인코딩되는 복수의 데이터 스트림을 포함하는 디지털 데이터 소스를 포함한다. 디코더는 디지털 데이터 소스에 연결되며, 두 개의 고선명도 텔레비전 신호를 완전 디코딩 해상도로 동시에 디코딩하는데 필요한 대역폭보다 더 작은 최대 디코딩 대역폭을 갖는다. 디코더에 연결된 제어기는 사용자 입력에 응답하여 데이터 스트림중 두 개의 스트림 각각을 선택하고, 만약 이들 둘 모두가 고선명도 텔레비전 신호를 나타낸다면, 상기 두 개의 각각의 데이터 스트림중 하나를 불완전 해상도로 디코딩하도록 명시하기 위한 사용자 입력을 요청한다.
Patent KR-20020048437-A (KR)
IPC: C11D3/00
Filed: 2000-11-29
Abstract: 세척액에 유효량의 술폰화된 물질을 제공함으로써 하나 이상의 폴리 4차 화합물로 오염된 직물 상에 때의 재 침착을 방지하는 방법이 발표된다. 술폰화된 물질은 수용성 술폰화된 폴리머를 포함한다. 술폰화된 물질은 세제에 도입되어서 세탁액에 30-300ppm의 농도를 제공한다.
Patent KR-20030005314-A (KR)
IPC: C03C3/087
Filed: 2001-05-04
Abstract: 본 발명은 램프용 외피, 특히 550 이상 700℃ 미만의 전구 온도에서 재생 할로겐 사이클을 갖는 램프용 외피로서, 몰리브덴 유리 용융물에 사용되는 전구 형태의 알루미노 알칼리토 실리케이트 유리에 관한 것이다. 놀랍게도, 그리고 현재의 견해와는 달리, 0.025 내지 0.042 중량 %의 수분 함량을 갖는 알루미노 알칼리토 실리케이트 유리는 할로겐 램프 유리의 요구에 부합하며 550 내지 700℃의 전구 온도에서는 할로겐 사이클 프로세스에서의 불순물로 인해 발생하는 단점들이 나타나지 않는다는 사실을 알 수 있었다. 0.025 내지 0.042 중량 %의 수분 함량을 갖는 유리에서, 수분 함량은 텅스텐 할로겐화물의 생성과 분해 사이의 평형을 방해하는 의미에서의 불순물로서 작용하지는 않는다. 전구의 내부 표면의 흑화는 나타나지 않거나, 또는 훨씬 더 적은 수분 함량을 갖는 전구 유리에 비해 적게 나타난다.
Patent KR-20040062329-A (KR)
Inventor: CHOI YONG MU
IPC: H04N7/14
Filed: 2003-01-02
Abstract: PURPOSE: A camera lens unit of a portable wireless terminal having a macro lens is provided to select a macro lens of appropriate magnification as occasion demands by installing a plurality of macro lenses. CONSTITUTION: An antenna device is installed at an upper end of a terminal. A first aperture(121) for exposure is formed at the rear of the terminal. A camera lens(130) is connected with a main board through a flexible printed circuit board(131). A rotary disk(140) has a plurality of macro lenses(143a,143b,143c) different in magnification and a second aperture(141) for exposure installed at equal angle gaps. A motor(150) rotates the rotary disk. The macro lens selected by an operation of a user is interposed between a camera lens unit and the first aperture for exposure.
Patent KR-20040068755-A (KR)
Inventor: KIM SEONG YEON
IPC: H01J29/02
Filed: 2003-01-27
Abstract: PURPOSE: A color cathode ray tube is provided to enhance counterforce of a shadow mask to the external vibration by changing a structure of a shadow mask supporter. CONSTITUTION: A color cathode ray tube includes a panel, a funnel, an electron gun, a shadow mask, and a shadow mask supporter. A screen is formed on an inner surface of panel. The funnel includes a non-circular cone part or a circular cone part. The electron gun is inserted into a neck part of the funnel in order to emit electron beams to the screen. The shadow mask includes a plurality of electron beam passing holes. The shadow mask supporter is used for supporting the shadow mask. The shadow mask supporter includes a support member for fixing and supporting the shadow mask and an elastic member for supporting both ends of the shadow mask. An elastic member supporter(3C) is formed on the elastic member.
Patent KR-20030068044-A (KR)
Inventor: JAIN RITU
IPC: C07C317/34
Filed: 2003-02-06
Abstract: PURPOSE: Provided is a novel organic photosensitizer which maximizes electric charge acceptance voltage and minimize electric charge discharge voltage, and which can generate high quality picture and keep the same picture quality after repeated cycles. The photosensitizer is used in electrophotography. CONSTITUTION: The organic photosensitizer comprises: (A) at least one electric charge transfer material containing fluorenone hydrazone from a combination of functional group selected from (a) at least two fluorenone alkyl sulfonyl phenyl hydrazone functional groups, (b) at least two fluorenone pyrrolyl hydrazone functional groups, (c) at least two fluorenone benzotriazolyl hydrazone functional groups, (d) at least two fluorenone sulfonyl hydrazone functional groups, (e) at least two fluorenone pyrazolyl hydrazone functional groups, (f) at least two fluorenone naphtyl hydrazone functional groups, (g) at least two fluorenone tetrazolyl hydrazone functional groups, (h) at least two fluorenone stilbenyl hydrazone functional groups and (i) at least two fluorenone (9H-fluorene-9-ylidene) benzyl hydrazone functional groups; (B) an electric charge generating compound; and (C) a support material for electric conductivity. The electric charge transfer material is represented by formula 1, wherein n is an integer of 2 to 6; R1 is hydrogen, alkyl, or aryl; R2 is the one selected among alkyl sulfonyl phenyl group or its derivatives; X is linear or branched bonding group of -(CH2)2-.
Patent KR-20040072344-A (KR)
Inventor: JUNG MYEONG HO
IPC: C11D1/88
Filed: 2003-02-12
Abstract: PURPOSE: Provided is a cleaning solution for use in a semiconductor manufacturing process, which prevents the collapse of a photoresist pattern by reducing surface tension of deionized water and imparting hydrophobicity to the surface of a photoresist pattern. CONSTITUTION: The cleaning solution comprises a surfactant represented by the following formula 1, wherein each of R1, R2 and R3 is a C1-C10 alkyl group; k is 1-10; and R4 is F(CF2CF2)W in which W is 1-10. The cleaning solution further comprises deionized water and the surfactant is present in an amount of 0.01-1.0 wt% based on the weight of deionized water.
Patent KR-20040078781-A (KR)
Inventor: KIM YONG HO
IPC: A01G31/00
Filed: 2003-03-05
Abstract: PURPOSE: A method of making biomineral composites by mixing and sintering rocks, crustacean shells, shellfish shells, pectin, sodium salt or the like is provided. The biomineral composites are used for the cultivation of bean spouts, green bean sprouts, sprout-vegetables or hydroponic plant to promote their growth while inhibiting the growth of a microorganism which is likely to grow during the germination or cultivation. CONSTITUTION: Rocks, crustacean shells and shellfish shells are ground, mixed with pectin and sodium salt and then heated at 1,500 to 1,900deg.C for 10 to 12hrs. The sintered material is mixed with water in ratio of 1 to 5:5 to 15, heated and then allowed to settle for 48hrs. The rocks are selected from quartz porphyry, tourmaline, zircon, calamine, feldspar, mica and sodalite. The crustacean shells are oyster shells, the sodium salt is selected from sodium carbonate anhydride, sodium thiophosphate, trisodium phosphate and sodium metaphosphate. The biomineral composites are added to water in a concentration of 1 to 40ppm.
Patent KR-20040079682-A (KR)
Inventor: KANG SANG MIN
IPC: G02F1/1333
Filed: 2003-03-10
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to modify the shape of a mold frame to improve display quality. CONSTITUTION: An LCD includes a display panel for displaying images, a lamp(710), a mold frame(800), and a top chassis(900). The mold frame includes a protruded part that is opposite to the side wall of the top chassis and projected outward to be mounted on the side wall of the top chassis. The lamp is housed in a lamp cover(712) and accommodated in an accommodation space of the mold frame. A reflecting plate, a light guide and optical sheets are sequentially accommodated in the accommodation space of the mold frame. The LCD further includes an LCD module and cases. The LCD module includes a display unit including LCD panel. The display unit includes the LCD panel, a data printed circuit board, a data tape carrier package, a gate printed circuit board, and a gate tape carrier package.
Patent KR-20040079701-A (KR)
Inventor: JUN JAE HAN
IPC: B60T7/06
Filed: 2003-03-10
Abstract: PURPOSE: An emulator of a brake pedal is provided to adjust pedal feeling accurately and promptly by moving a slide member with a motor according to stroke of the brake pedal, and to assist the pedal operation of a driver by reversing the motor in suddenly braking by detecting fluctuation of the pedal stroke. CONSTITUTION: A BBW(brake-by-wire) system comprises a brake pedal(100); a link(200) connected to the brake pedal and linearly moved; a spring(300) pressing the link; a slide member(500) movably installed to support the spring; a motor(600) driving the slide member; a pedal stroke sensor(PS) detecting stroke of the brake pedal; and an electronic control unit(ECU) controlling rotation of the motor according to detection of the pedal stroke sensor. The slide member slides to a housing(400) fixed to the vehicle body by rotation of the motor. The pedal stroke sensor transmits signals to the electronic control unit, and the electronic control unit moves the slide member by rotating or reversing the motor corresponding to pedal stroke.
Patent KR-20040080119-A (KR)
Inventor: SON CHANG HWAN
IPC: B25B11/00
Filed: 2003-03-11
Abstract: PURPOSE: A tool device for forming a hole in a thin plate is provided to improve precision and minimize the damage of the thin plate by firmly and precisely fixing the thin plate. CONSTITUTION: A tool device for forming a hole in a thin plate is composed of an upper plate(100), a lower plate(200), a fixing unit(300), a guide pin(400), and a plurality of punches(500). The upper plate includes a body, an insertion hole(120), a guide pin hole(110), and a plurality of punching holes(130). The lower plate includes a body, an insertion hole(220), a guide pin hole(210), and a plurality of punching holes(230). The fixing unit is inserted into the insertion holes fixing the upper plate to the lower plate. The guide pin is inserted into the guide pin holes.
Patent KR-20040080508-A (KR)
Inventor: BAEK SEUNG JIK
Filed: 2003-03-12
Abstract: PURPOSE: A method for mediating the EC(Electronic Commerce) is provided to satisfy a buyer by paying price after confirming the security, and a quality or a state of a delivered article, and satisfy the reliability and a repurchase condition of a seller by reducing a loss factor such as return or distrust. CONSTITUTION: The buyer confirms the desired article through the Internet surfing and requests the purchase to a mediating system(2). The EC mediating system requests transfer to the buyer after confirming the article and the state of the seller, and clarifying a purchase intention(6). When the buyer transfers the article price, the mediating server requests delivery to the seller. The buyer informs the mediating system of the return or the purchase after receiving the article(7). The mediating system transfers the goods or the article price to the seller depending on the user's intention(9).
Patent KR-20040080646-A (KR)
Inventor: JANG SEOK HO
IPC: H04B17/00
Filed: 2003-03-12
Abstract: PURPOSE: A method for calculating a Doppler frequency of a wireless communication system is provided to supply an available Doppler frequency calculation for all Doppler frequencies, to remove a bias caused while calculating the Doppler frequencies when a mobile station stops or is in low speed state, thereby reliably calculating the Doppler frequencies. CONSTITUTION: A pilot signal received from a base station is inputted in x(t) and y(t) type(S11), wherein the x(t) is an I(In-phase) component and the y(t) is a Q(Quadrature-phase) component. The inputted pilot signal is operated with a square value e(t) of an amplitude(S13). Through the square value e(t) of the amplitude, an average square value is calculated(S15) while a determined statistical value of the e(t) is calculated(S17). The average square value is substituted to an equation, to calculate a Doppler frequency(S20).
Patent KR-20030077413-A (KR)
Title: 방향족계 고분자, 그의 제조 방법 및 그의 용도
IPC: H01M8/10
Filed: 2003-03-24
Abstract: 본 발명은 연료 전지 등의 양자 전도막으로서 탁월한 특징을 나타내는 고분자 전해질을 제공한다.   본 고분자 전해질은 측쇄에 초강산기를 가진 것을 특징으로 하는 방향족계 고분자를 함유한다.
Patent KR-20040083751-A (KR)
Inventor: KIM JONG HAE
IPC: G06Q50/22
Filed: 2003-03-24
Abstract: PURPOSE: A system and a method for the Internet catering EC(Electronic Commerce) according to individual constitutions are provided to enable a customer to receive/have a customized meal at an ordered place/time by inputting data for the place/time for receiving the customized meal to a host computer. CONSTITUTION: A host computer(101) makes a catering contract with the customers(131-1¯13n-n) connecting to a system operator site and assigns an ID to the customer. Regional constitution examination centers(110-1¯110-n) examine a disease history, diseases, constitution, and allergies or tastes for foods of each customer, and input the data to the host computer through the Internet. The database(102) writes/stores the fittest menu for each customer ID based on the examination data of the regional constitution examination center. Regional kitchens(12004-1¯12004-n) cook the meals provided to the customers depending on the menu of each user ID. Regional distributing centers(121-1¯12n-n) deliver the meals to each customer ID at the ordered place/time. The Internet(103) enables the customer to input the reception place/time to the host computer and connects each system.
Patent KR-20040083888-A (KR)
Inventor: YOUN EUN JUNG
IPC: E01F7/00
Filed: 2003-03-25
Abstract: PURPOSE: A simple sheeting structure is provided to recycle the materials used for a sheeting work after a construction work. CONSTITUTION: The simple sheeting structure contains many H-beams(1) installed vertically to make grooves face each other, and a sheeting device(100) inserted to the groove to prevent the breaking of rear soils. The sheeting device(100) contains: a sheeting structure(10) formed by piling up box-type sheeting members which contains an upper wall provided with a coupler to couple with a box-type upper sheeting member, a lower wall provided with a coupler to couple with a box-type lower sheeting member, a pair of side walls connecting and supporting the lateral ends of the upper wall and the lower wall, and a rear wall connecting/supporting the rear ends of the upper wall and the lower wall and containing a guide bar coupling hole; a pair of guide plates(10) provided with a guide bar coupled to the guide bar coupling hole and attached to both front ends of the sheeting structure(10); and a movable plate(30) fixed to a space between the sheeting structure(10) and the guide plate(20) and provided with a guide hole to fix the guide bar.
Patent KR-20040084116-A (KR)
Inventor: DO CHIL HUN
IPC: H01M10/0525
Filed: 2003-03-26
Abstract: PURPOSE: Provided are a pouch type lithium secondary battery and a manufacturing method thereof, which solve the problems caused by electrode terminal oxidation and shearing during the manufacturing process, thereby improving the battery reliance and the production yield. CONSTITUTION: The pouch type lithium secondary battery is manufactured by the method comprising laminating a cathode sheet(40) on an anode sheet(20); joining an anode tap(30) to one side edge of the anode sheet(20) so as to be drawn out outside; joining a cathode tap(50) to one side edge of the cathode sheet(40) so as to be drawn out outside; and packaging them with a soft packaging material(10). Particularly, each of anode tap(30) and cathode tap(50) is independently composed of anyone selected from nickel and stainless steel of STS 316L. Further, a collector of the anode sheet(20) is composed of copper(Cu) and a collector of the cathode sheet(40) is composed of aluminum(Al).
Patent KR-20040085590-A (KR)
Inventor: CHUNG SOO YEON
IPC: A63H17/00
Filed: 2003-04-01
Abstract: PURPOSE: Provided is a mini toy car with a broom and a dustpan, which brooms and sweeps an alien substance into a dustpan when moving forward and does not perform the operation of brooming and sweeping when moving backward. CONSTITUTION: The mini toy car with a broom and a dustpan comprises a body(1) including an upper part and a lower part; a front wheel(2) and a rear wheel(3) formed in the front and the rear of the lower part of the body; a first gear(8) driven when the rear wheel is driven; a second gear(9) and a third gear(10) interlocked together for rotatably and vertically moving a rotation arm(7); two rotation stands(6) for brooming dust on the bottom; and a dustpan(5) for containing the dust. When moving backward, if the first gear(8) is reversely driven by the rear wheel(3), the second gear(9) is upwardly moved and the third gear(10) is not driven.
Patent KR-20040086683-A (KR)
Inventor: LEE SANG BO
IPC: G11C7/10
Filed: 2003-04-03
Abstract: PURPOSE: A circuit for multiplexing an output of a double data rate synchronous memory device and its method are provided to reduce a chip area and to enable a high frequency operation. CONSTITUTION: According to the circuit for multiplexing an output of a double data rate synchronous memory device, the N number of first latches(L01-L04) prefetch n bit data transmitted through a data path from a memory cell array simultaneously. The N number of first switches(S01-S04) transfer n bit data prefetched by the first latches to N number of nodes, in response to a CAS latency information signal. The second switches(S21-S24) transfer data on the nodes in sequence, in response to N number of signals generated in sequence by being synchronized to a clock signal. The second latches(L11-L14) store data transferred through the second switches. And the third switches(S31-S34) transfer data stored in the second latch to an input port of an output driver of the memory device at a rising edge and a falling edge of a delay signal of the clock signal.
Patent KR-20040087654-A (KR)
Inventor: CHOI JEONG SIK
IPC: A23L2/38
Filed: 2003-04-07
Abstract: PURPOSE: A Schizandra beverage containing a Schizandra chinensis extract and sugars instead of artificial pigments and flavorings is provided. It has a natural flavor and color as well as various pharmacological functions of Schizandra chinensis(Schizandrae Fructus). CONSTITUTION: The Schizandra beverage has a Brix degree of 15 to 16 and contains 7 to 9% by weight of a Schizandra extract having a soluble solid of 6 to 7 Brix and 15 to 18% by weight of sugars. CO2 gas also can be fused into the Schizandra beverage.
Patent KR-20040088328-A (KR)
Inventor: HAHM DAE HYUN
IPC: A61P19/02
Filed: 2003-04-10
Abstract: PURPOSE: Provided are an Ephedra sinica Stapf extract showing a good therapeutic effect on rheumatoid arthritis and a pharmaceutical composition containing the same as an active ingredient. The extract is obtained by extracting Ephedra sinica Stapf with hot water or organic solvent, and suppresses pathological symptoms of rheumatoid through molecular biological mechanism. CONSTITUTION: The pharmaceutical composition for treatment of rheumatoid is characterized by containing as an active ingredient, the extract of Ephedra sinica Stapf, wherein the extract is obtained by mixing Ephedra sinica Stapf with distilled water, followed by heating and distillation, and filtration and double-boiling.
Patent KR-20040088878-A (KR)
Inventor: CHOI JEONG HOE
IPC: H04B1/40
Filed: 2003-04-14
Abstract: PURPOSE: A real-time lottery ticket game method using a mobile and a system thereof are provided to conduct a lottery ticket game through a mobile in real time. CONSTITUTION: A user is fully aware of a lottery ticket game method and contents of a winning prize(S30,S32). A lottery ticket game is executed by a lottery ticket game service of a mobile(S34). Whether to win a prize or not is notified in real time by the lottery ticket service of the mobile(S36). The winner retrieves the prize, and stores a winner list in a database(S37). The online prize is supplied to the winner. If the prize is not the online prize, information on a supplying method is notified(S38). The lottery ticket service of the mobile is terminated(S39).