baber/WOPTO huggingface dataset:
Patent KR-20010102456-A (KR)
Title: STRUCTURAL COMPONENT MADE OF AN ALUMINUM ALLOY OF THE AlMgSi TYEP
IPC: C22C21/08
Filed: 2000-02-18
Abstract: An alloy of the AlMgSi type which is suited for producing structural components which are highly capable of absorbing kinetic energy by means of plastic deformation contains silicon provided in a wt. % ranging from 0.45 to 0.85, magnesium in a wt. % ranging from 0.35 to 1.0, copper in a wt. % ranging from 0.05 to 0.30, iron in a wt. % ranging from 0.05 to 0.25, vanadium in a maximum wt. % of 0.25, manganese in a maximum wt. % of 0.10, as well as impurities which result during production in a maximum wt. % of 0.05 individually and 0.15 in total, and aluminum as the remainder wt. %. The structural component is manufactured from a rolled strip or sheet of the alloy. Components made of this alloy are suited as safety parts used in the construction of vehicles. The alloy is also suited for producing vehicle body parts which comprise a high degree of flexibility without the occurrence of cracking and orange peel effects, in particular, for producing two-sheet structures such as an engine hood, door, and trunk lid of a passenger car. These structural components and vehicle body parts can be easily recycled together.
Patent KR-20020029329-A (KR)
IPC: B04C5/04
Filed: 2000-05-23
Abstract: 원심분리기(10)는 마개(30)를 갖는 상단부, 하단부, 중심축(13), 그리고 중심축 둘레에 축 방향으로 연장하는 원통형 벽(12)을 구비한 분리통(11)을 가지며, 상기 축 방향으로 연장하는 원통형 벽(12)은 하단에 인접한 수집 체임버를 구비한 분리 체임버를 형성한다.  환형의 입구 체임버 벽(36)은 상단부에 인접한 분리통(11)을 둘러싸서 환형의 입구 체임버를 형성하며, 공급 노즐(37)이 상기 입구 체임버에 접선방향으로 들어가서 상기 입구 체임버 내에 고형물 함유 수류를 분사하고 원형의 유동을 형성한다.  축방향으로 연장하고 반경 방향으로 이격된 복수의 슬롯은 분리통(11)의 벽을 통과하여 상기 입구 체임버 및 상기 분리 체임버와 유통되게 상호 접속된다.  상기 슬롯은 축 방향으로 놓인 복수의 층으로 형성되며 각 층은 균등한 각도로 이격된 복수의 슬롯을 포함한다.
Patent KR-20030060520-A (KR)
Title: Private video recorder and method for operating the same
Inventor: LEE SANG HYEOP
IPC: H04N5/45
Filed: 2002-01-09
Abstract: PURPOSE: A personal video recorder and a method for operating the personal video recorder are provided to allow a user to conjecture the plot of a broadcasting program without watching the entire program. CONSTITUTION: A personal video recorder includes a transport packet decoder(7) for receiving a transport packet stream of a broadcasting channel selected by a user and parsing the transport packet stream into video and audio streams, a video decoder(9) for receiving the video stream and decoding the video stream to output the decoded video stream to a display(12), and an audio decoder(9') for accepting the audio stream and decoding the audio stream to output the decoded audio stream to a speaker(13). The personal video recorder further includes a storage unit(11) for storing transport packet streams that are not parsed by the transport packet decoder but bypass, an image encoder for compressing the image decoded by the video decoder to store the compressed image in the storage unit, an image decoder for receiving the compressed image and decompressing the compressed image to output the image to the video decoder, and a controller(8) for controlling each of the components.
Patent KR-20020082401-A (KR)
Title: The composition for nasal solution sprays having effective component of 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-y1)methyl]-4H-carbazol-4-one
Inventor: EO JIN
IPC: A61K31/4178
Filed: 2002-01-11
Abstract: PURPOSE: An antiemetic pharmaceutical composition containing ondansetron hydrochloride(1,2,3,9-tetrahydro-9-methyl-3-£(2-methyl-1H-imidazole-1-yl)methyl|-4H-carbazole-4-one) as an effective ingredient is provided which is simple in administration, has immediate effect(within 30min after administration) and can absolutely prevent discharge of the effective ingredient by emesis as an adverse effect. CONSTITUTION: This antiemetic composition comprises 100 parts by weight of a nasal spray base material and 2 to 8 parts by weight of ondansetron hydrochloride as an effective ingredient, wherein the nasal spray base material contains 70 to 85% by weight of water, 5 to 15% by weight of polyethylene glycol, 0.005 to 0.02% by weight of benzalkonium chloride and 7 to 20% by weight of a dissolution accelerating agent selected from a sulfobutyl ether β-cyclodextrin sodium salt, dimethyl-β-cyclodextrin or 2-hydroxypropyl-β-cyclodextrin.
Patent KR-20020062182-A (KR)
Title: Soft resin composition for injection molding and uses thereof
Inventor: MATAYOSHI TOMOYA
IPC: C08J7/046
Filed: 2002-01-17
Abstract: PURPOSE: A soft resin composition for injection molding, an injection molded product prepared by using the composition and a toy prepared from the product are provided, to improve appearance and productivity without deterioration of the flexibility and transparency. CONSTITUTION: The soft resin composition comprises 94-99 wt% of ethylene-α-olefin copolymer which comprises ethylene and α-olefin of C3-C10, has a shore A hardness of 40-95(JIS K6253), a melt flow rate of 1.0-20 g/10 min(ASTM D 1238, 190 deg.C and a load of 1.26 kg), and a density of 855-900 kg/m¬3(ASTM D 1505); and 1-6 wt% of polyethylene which has a melt flow rate of 0.1-100 g/10 min(ASTM D 1238, 190 deg.C and a load of 1.26 kg) and a density of 910-925 kg/m¬3(ASTM D 1505), and has the melt tension satisfying the expression represented by the melt tension > 2.2 x (the melt flow rate)¬(-0.84).
Patent KR-20030063024-A (KR)
Inventor: CHUKSIN PETER
IPC: H01J31/12
Filed: 2002-01-22
Abstract: PURPOSE: A flat image display device is provided to prevent an excessive increase of weight of cathode ray tube even when the screen size expands. CONSTITUTION: A flat image display device comprises a front glass(10) on which a screen with a black matrix(14) formed between phosphors(12) is mounted; an electron beam source for generating electron beams; a lead electrode(32) having a through hole for leading electron beams; a signal electrode(33) for controlling an image signal of the electron beam; a focus electrode(34) for focusing electron beams; a plurality of deflection electrodes(35,36) for deflecting electron beams in a horizontal or vertical direction; a rear glass(50); and a spacer(40) interposed between the black matrix of the front glass and the deflection electrode.
Patent KR-20030065214-A (KR)
Title: Method for inspecting implantation-induced defects
Inventor: KO JEONG GEUN
IPC: H01L21/66
Filed: 2002-01-31
Abstract: PURPOSE: A method for inspecting a defect of ion implantation is provided to detect the defect of a wafer due to an ion implantation process within a short time in a fabrication process by performing repeatedly a polishing process and a measuring process. CONSTITUTION: A rapid thermal annealing process is performed on a wafer after an ion implantation process is performed. A polishing process for the surface of the wafer is performed. A defect of the polished wafer due to the ion implantation process is measured by using a particle counter. In the polishing process for the surface of the wafer, the surface of the wafer is polished to a projection range of ions in order to identify a sectional profile of the defect of the polished wafer due to the ion implantation process. The polishing process and the measuring process are performed repeatedly.
Patent KR-20030065801-A (KR)
Title: Barrier Rib Material of Plasma Display Panel and Method of Fabricating Barrier Rib
Inventor: LEE MYEONG WON
IPC: H01J9/24
Filed: 2002-02-01
Abstract: PURPOSE: A barrier rib material and a method for manufacturing a barrier rib are provided to reduce costs and allow the barrier rib to have a high aspect ratio, while achieving improved formability of barrier ribs. CONSTITUTION: A plasma display panel comprises a green sheet(60) containing a composition of ZnO-B2O3-MgO-SiO2 and ZnO-B2O3-MgO-SiO2-K2O+TiO2 which are mixed at a predetermined ratio. A method for manufacturing a barrier rib includes the steps of forming a green sheet; bonding the green sheet onto a substrate(62); and forming a barrier rib by pressing the mold having a groove with a shape corresponding to the shape of the barrier rib against the green sheet.
Patent KR-20030065892-A (KR)
Title: Piezoelectric micro mirror for optical switch and manufacturing method thereof
Inventor: NAM HYO JIN
IPC: G02B26/08
Filed: 2002-02-01
Abstract: PURPOSE: A piezoelectric driving micro mirror for an optical switch and a fabrication method thereof are provided, which increase a driving angle and also do not have the initial inclining of the micro mirror. CONSTITUTION: A micro mirror supporting part(103) has a micro mirror(104) embedded in its center part. And a plurality of cantilevers(C1-C4) are connected to the right and left of both ends of the above micro mirror supporting part through a connection part(105,107) having a low modulus of elasticity, and drive the above micro mirror supporting part according to the applying of a voltage.
Patent KR-20030067109-A (KR)
IPC: C02F1/46
Filed: 2002-02-07
Abstract: 첨가통을 바꾸는 것에 의해 알칼리 이온수와 강산성수를 얻는다. 
     서로 호환성을 갖는 알칼리 이온수를 얻는 전해시에 약제를 첨가하는 제 1 첨가통(8-1)과 강산성수를 얻는 전해 시에 식염을 첨가하는 제 2 첨가통(8-2)이 첨가통을 좌우 방향으로 가압함으로써 삽입되고, 약액이 흐르는 유로가 배관(4)으로부터 배관(7) 또는 배관(6)으로 바뀌는 동시에 약액량이 선택적으로 변한다.  첨가통 삽입부 근방에는 어느 한 첨가통을 인식하는 스위치 수단(25)이 설치되어 있다.  수단(25)의 신호에 기초하여 첨가통(8-1)으로부터 첨가통(8-2)으로 바꿀 때, 전압 인가 방향은 반전되고, 알칼리 이온수와 강산성수도 동일 토출구로부터 토수된다.
Patent KR-20030068282-A (KR)
Title: 황토와 폐석고 및 돈분뇨를 이용한 유기비료와 황토석고시멘트모르타르 및 황토석고 벽돌의 제조방법
Inventor: CHOI KYU WON
IPC: C05F15/00
Filed: 2002-02-14
Abstract: 본 발명은 황토(산흙,논흙,시궁창흙등)와 폐석고 및 분뇨(정화조 인분,돈분 등)를 적정량의 비율로 혼합하여 폐쓰레기의 소각열(고온)을 이용하여 여러번(4~6회) 볶은 다음,입자크기별로 분리처리하여 입자가 큰 분류는 화초용이나 농작물용등의 식물재배용 거름으로 만들고 더욱 극대화 하기 위하여 비료 녹인 물에 여러번 넣었다 뺐다 반복한 후 더욱 극대화 하고, 유기비료를 극대화 하기 위하여 비료녹인 물에 여러번 넣었다 뺏다 반복하여 유기비료를 얻을 수 있고, 모양을 극대화 하기 위하여 석고 분말에 놓고 여러번 반복하여 왔다 갔다 하면 하안 거름을 얻을 수 있고, 미세분말의 분류는 모래대용물로서 시멘트와 혼합하여 토목 건축용 시멘트 모르타르용 및 벽돌 제작용으로 사용할 수 있도록 제안된 황토와 폐석고 및 분뇨(정화조 인분,돈분등)를 이용한 식물재배용 유기비료 및 황토석고 시멘트 모르타르와 황토석고 벽돌의 제조방법에 관한 것으로 식물재배용 고급 유기비료를 얻음과 아울러, 환경오염을 해소할 수 있으며, 또한 토목건축용 보온 및 방수효과를 극대화 할 수 있는 것이다.
Patent KR-20030070760-A (KR)
Title: Etching Composition of Indium Zinc Oxide and Method Of Manufacturing Thin Film Transistor Of Liquid Crystal Display Device Using The Same
Inventor: CHO HONG JE
IPC: G02F1/13
Filed: 2002-02-26
Abstract: PURPOSE: An indium zinc oxide etchant composition and a method for fabricating a thin film transistor substrate of a liquid crystal display are provided to easily etch an IZO transparent electrode without affecting Mo compound. CONSTITUTION: An IZO etchant is composed of hydrochloric acid of 1-10 weight%, nitric acid of 1-20 weight%, an inhibitor of 1-500 ppm and water of 70-98 weight%. A gate pattern including a gate line(22), a gate pad(24) and a gate electrode is formed on a substrate(10). A gate insulating layer(30) is formed on the substrate. A semiconductor layer pattern and a resistant contact layer pattern is formed. A data line including a data line(62), a data pad, source and drain electrodes are formed on the substrate. A passivation layer(70) is formed on the overall surface of the substrate. The passivation layer is patterned to form contact holes that respectively expose the gate pad, data pad and drain electrode. A transparent conductive film is formed on the substrate and etched using the etchant, to form an auxiliary gate pad(86), an auxiliary data pad(88) and a pixel electrode(82) respectively connected to the gate pad, data pad and drain electrode.
Patent KR-20030071222-A (KR)
Title: CRT electron gun
Inventor: KIM TAE GYU
IPC: H01J29/48
Filed: 2002-02-28
Abstract: PURPOSE: An electron gun of a color CRT(Cathode Ray Tube) is provided to reduce the convergence variation of red, green, and blue electron beam by partially decreasing the thickness of a bead glass part. CONSTITUTION: An electron gun of a color CRT comprises a triode part(13) having a cathode(10), a control electrode(11), an accelerating electrode(12), the third and fourth grid electrode(14,15) for controlling the electron beam emitted from the triode part, a focus electrode(18), a dynamic electrode(17), an anode(20), and a bead glass part(30a) installed for spacing the electrodes apart from each other to the tube axis direction of the color CRT. At this time, the thickness of the bead glass part is partially decreased at the main lens formation portion located between the focus electrode and the anode, or the dynamic lens formation portion located between the dynamic electrode and the focus electrode.
Patent KR-20020071462-A (KR)
Inventor: GOTOU KAZUNORI
IPC: H01H25/04
Filed: 2002-03-04
Abstract: PURPOSE: A multi-directional switching device is provided to be capable of producing the operator a good feeling of click. CONSTITUTION: A multi-directional switching device includes a case(1), a plurality of switches housed within the case, one operating member supported by the case so as to be able to incline in multi-directions, for operating any of the switches by means of an inclining operation in respective directions, a plurality of first rubber domes(3), any two of which are to be operated by means of inclining operations of the operating member in the respective directions, and a plurality of second rubber domes(4) arranged in the vicinity of each of the first rubber domes any of which is to be operated concurrently with any two of the first rubber domes, wherein the structure is arranged such that during the inclining operation of the operating member, the first rubber domes and the second rubber domes buckle, whereby a feeling of click is produced in the operating member, and wherein a movable distance of the second rubber dome is made longer than that of the first rubber dome.
Patent KR-20030072702-A (KR)
Title: Simplified telephone dialing system using first constant character and method for dialing using the same
Inventor: KO GAP CHEON
IPC: H04M1/27
Filed: 2002-03-06
Abstract: PURPOSE: A system for performing an abbreviated phone dialing function by using a consonant of an initial sound and a method therefor are provided to input initial consonants of each character or all consonants only included in the characters, and to display the inputted consonants by reading names and phone numbers of registered people to immediately output the displayed consonants, thereby implementing an easy dialing function. CONSTITUTION: A keyboard(10) arranges 10 consonants one by one on number buttons in order of consonants of Korean character, repeatedly arranges remaining consonants on the number buttons from 1 to 4, and arranges 6 single vowels in pairs one to one behind the arranged consonants. A memory(12) has a telephone number database for storing abbreviated information including indexes consisting of names, telephone numbers, consonants included in the names, and corresponding numbers. A microprocessor(13) stores the abbreviated information in the memory(12), and retrieves inputted index information from the database of the memory(12) to output the information. A display(15) displays telephone numbers accessed from the memory(12) or inputted from the keyboard(10).
Patent KR-20020071786-A (KR)
Inventor: HARA KAZUTAKA
IPC: B32B27/38
Filed: 2002-03-07
Abstract: PURPOSE: A resin sheet containing dispersed particles, a process for producing the resin sheet, and a liquid crystal display are provided to secure thin and light resin sheets having excellent mechanical strength and light-diffusing properties and having a base layer containing particles dispersed. CONSTITUTION: A resin sheet containing dispersed particles comprises a hard coat layer(10), an epoxy resin layer(15) comprising 100 parts by weight of an epoxy resin and up to 200 parts by weight of a diffuser having a refractive index different from a refractive index of the epoxy resin and having an average particle diameter of from 0.2 to 100 μm, and a reflecting layer comprising a thin metal layer. The diffuser localizes to have a concentration distribution in the direction of the thickness of the epoxy resin layer. The epoxy resin layer comprises a single layer or comprises superposed layers comprising a diffuser-containing layer and a diffuser-free layer adhered thereto.
Patent KR-20020074417-A (KR)
Inventor: AOIKE KUNIO
IPC: G06Q10/06
Filed: 2002-03-19
Abstract: PURPOSE: To provide an information display system, an information display method, an information display server and an information display program easy to maintain and manage, capable of easily altering the kind of information displayed on an information display terminal, easy to improve and capable of updating the presence status displayed by a presence status display device in real time without increasing wasteful access. CONSTITUTION: In this information display system 1, information is displayed by information display terminals 15a to 15h and the information display server 10. The information display server 10 has an update notice transmitting means 12 for transmitting an update notice to the information display terminal 15a or the like according to updating of information stored in an information storing means 13, and the information display terminal 15a has an information obtaining display means for obtaining updated information according to the update notice from the information display server 10 and displaying the same, thereby, the problem is solved.
Patent KR-20030031396-A (KR)
Title: An electrolyte for lithium-sulfur batteries and lithium-sulfur batteries comprising the same
Inventor: CHOI SU SEOK
IPC: H01M6/16
Filed: 2002-03-20
Abstract: PURPOSE: An electrolyte solution for a lithium-sulfur battery and a lithium-sulfur battery containing the electrolyte solution are provided, to improve the capacity, the efficiency, the lifetime and the low temperature characteristic. CONSTITUTION: The electrolyte solution comprises 80 vol% or less of a salt which dissolves a sulfur-based positive electrode active material of a lithium-sulfur battery, has a high ion conductivity and has an organic cation; optionally an organic solvent; optionally a lithium solid salt. Preferably the salt is a liquid at a temperature below 100 deg.C, and the organic cation has a van der Waals volume of 100 cubic Angstrom or more. The organic cation is a cation of a heterocyclic compound, and preferably a cation of an imidazolium compound. Preferably the organic solvent is dimethoxyethane, dioxolane or their mixture; and the lithium solid salt is at least one selected from the group consisting of LiPF6, LiBF4, LiSbF6, LiAsF6, LiClO4, LiCF3SO3, Li(CF3SO2)2N, LiC4F9SO3, LiSbF6, LiAlO4, LiN(CxF(2x+1)SO2)(CyF(2t+1)SO2)(wherein x and y are a natural number), LiCl and LiI. The lithium-sulfur battery comprises a positive electrode containing at least one positive electrode active material selected from sulfur and a sulfur-based compound; the electrolyte solution; and a negative electrode containing a negative electrode active material selected from the group consisting of a material capable of intercalating or deintercalating a lithium ion reversibly, a material capable of forming a lithium-containing compound by reaction with a lithium ion, lithium and a lithium alloy.
Patent KR-20030078485-A (KR)
Title: Publication and settlement of account for an electronic check
Inventor: SONG SANG HEON
IPC: G06Q20/04
Filed: 2002-03-29
Abstract: PURPOSE: A method for issuing and settling an electronic bank check is provided to issue the electronic bank check fast by making a client get to be a subject for issuing the electronic bank check. CONSTITUTION: The information for requesting the electronic bank check issuance is received from a check issuer computer connecting through the network(S310). An electronic bank check templet is transmitted to the check issuer computer according to the request information(S320). The issuance information of the electronic bank check is received from the check issuer computer(S330). The issuance information of the electronic bank check is stored and registered to a database(S340). The electronic bank check is received from a check receiver computer. The price written on the electronic bank check is transferred to an account included in the member registration information of a check receiver. A receipt for the price settlement is transmitted to the check receiver computer.
Patent KR-20030079253-A (KR)
Title: Apparatus for connecting reinforcing bars by just one step
Inventor: KIM SE YEOL
IPC: E04C5/16
Filed: 2002-04-03
Abstract: PURPOSE: A one-touch type bar coupler is provided to shorten a period of work by reducing the number of processes for coupling bars and to couple reinforcing bars stably by removing the cause of lowering of the tensile strength on a joint. CONSTITUTION: The one-touch type bar coupler contains a hollow inner coupler(60) whose both sides are opened to interpose a reinforcing bar(50), outer couplers(70,80) coupled on both outer sides of the inner coupler(60) to be slide, many balls(91) reciprocating between the inner coupler(60) and the outer couplers(70,80) to limit the movement of the reinforcing bar(50), and an elastic spring(93) installed between the inner coupler(60) and the outer couplers(70,80) to generate elastic force.
Patent KR-20030079360-A (KR)
Title: Mounting structure of out-case in microwave oven
Inventor: KIM DAE HYEON
IPC: F24C15/12
Filed: 2002-04-03
Abstract: PURPOSE: An outer case mounting structure is provided to simplify the structure for mounting the outer case on the cavity by eliminating the necessity of using a screw for mounting the outer case. CONSTITUTION: An outer case mounting structure comprises a cavity having a cooking chamber and an electrical component chamber, and a mounting flange and a stopper flange(57f) opposed with each other on a front plate and a rear plate(57), respectively; an outer case(60) covering the top and side surfaces of the cavity, which has a front end inserted into the mounting flange arranged on the front plate and a rear end on which a rear flange(64) is arranged; and a stopper bending portion(66) formed on the outer case corresponding to the front end of the stopper flange disposed on the rear plate, which gets caught at the stopper flange so as to prevent the outer case from being escaped from the rear end of the cavity.
Patent KR-20030080338-A (KR)
Title: Cosmetic composition for the prevention and management of scalp conditions, such as dandruff, itch
Inventor: WOO CHANG HO
IPC: A61Q5/00
Filed: 2002-04-08
Abstract: PURPOSE: A hair cosmetic composition containing grapefruit extract having effects of preventing and removing dandruff and preventing pruritus is provided. Therefore, it inhibits the proliferation of Pityrosporum ovale as dandruff-causing bacteria and has excellent effects of preventing dandruff, removing scalp itch and sterilizing and excellent safety for a human body. CONSTITUTION: The hair cosmetic composition having an effect of preventing and removing dandruff contains 0.002 to 10% by weight of a grapefruit extract, based on the total weight of the composition. The composition is a shampoo, rinse, hair conditioner, hair tonic, hair treatment composition, hair mousse and hair spray type. For an example, 0.2% by weight of a grape extract is mixed with 20% by weight of each of sodium lauryl sulfate and sodium lauryl polyoxyethylene sulfate, 2% by weight of each of propylene glycol and fatty acid diethanolamide, 0.2% by weight of paraoxybenzoate, a suitable amount of fragrances, pigments and citric acid and purified water to produce a shampoo.