baber/WOPTO huggingface dataset:
Patent KR-20030033682-A (KR)
Title: The nitrosoamine free rim flange compound
Inventor: KIM IN SIK
IPC: C08L21/00
Filed: 2001-10-24
Abstract: PURPOSE: Provided is a rim flange rubber composition of radial tires for trucks and buses, which dose not generate nitrosoamine harmful to human bodies and is excellent in heat-resistance and aging property. CONSTITUTION: The rim flange rubber composition contains 100pts.wt. of a raw rubber comprising a natural rubber and a synthetic rubber, 1.8-2.5pts.wt. of sulfur, 1.0-2.0pts.wt. of a vulcanizing accelerator, and conventional additives, wherein the vulcanizing accelerator is dithiocarbamate, benzothiazole, or benzothiazolesulfenamide.
Patent KR-20030035244-A (KR)
Title: Piezoelectrically actuated optical switch
Inventor: LEE YEONG JU
IPC: G02B26/08
Filed: 2001-10-30
Abstract: PURPOSE: A piezoelectric switch is provided to reduce the manufacturing cost and to make the structure thereof simple by converting the lights applied through an optical fiber into various different paths by using a micro mirror driven by a piezoelectric cantilever, thereby increasing the efficiency thereof. CONSTITUTION: A piezoelectric switch includes a substrate(1), an optical fiber supporting member(2) formed on the substrate(1) by spacing at a predetermined angle with respect to the central point of the substrate(1), a plurality of optical fibers(OF1-OF4) mounted on the optical supporting member(2) for using as an optical path, a piezoelectric driven cantilever positioned from one edge of the substrate(1) to the central portion of the substrate(1) for driving the central portion of the substrate(1) up and down and a micro mirror vertically positioned at the region located thereon the piezoelectric driven cantilever placed on the central portion of the substrate(1).
Patent KR-20030037029-A (KR)
Title: The pipe structure of out-door-unit in air-conditioner
Inventor: KIM DONG CHAE
IPC: F24F5/00
Filed: 2001-11-01
Abstract: PURPOSE: A structure of a tube of an outdoor unit of an air conditioner is provided to conveniently install the tube and to improve appearance. CONSTITUTION: A first service valve(15) and a second service valve(16) are formed to be inserted into a case of an outdoor unit(11). A tube cover(21) covers the first service cover and the second service cover, and is placed detachably for connection of the first service valve and the second service valve with a first connecting tube and a second connecting tube, respectively. Cover holes(22) are formed on sides of the tube cover for extracting of the tube into various directions.
Patent KR-20020042415-A (KR)
Inventor: NISHIMURA YASUSHI
IPC: A63B53/10
Filed: 2001-11-08
Abstract: PURPOSE: To improve a design property in the appearance of a coated part item. CONSTITUTION: A reel body 1 is a part of a double-bearing reel surface-coated which is equipped with a foundation membrane layer 12 formed by coating on the surface layer side of a base material part 10 and a metallic membrane layer 13 having a mirror effect formed in translucency on the surface layer side of the foundation membrane layer 12.
Patent KR-20030039791-A (KR)
Title: Method for providing Output Service using Internet
Inventor: LEE JAE SIK
Filed: 2001-11-14
Abstract: PURPOSE: A method for servicing an output matter order using the Internet is provided to design, manufacture, and order an output matter using a graphic design program after connecting to a server using the Internet by automatically selecting an output matter manufacturing company in accordance with an ordering amount through a distribution processing device in the server. CONSTITUTION: A client operates a web browser(S1), connects to an output matter order server(S2), and joins to the member(S4). The client downloads a graphic design program from the output matter order server and installs the graphic design program in the client computer(S6). On condition that the graphic design program is operated, output matter sample files are downloaded to the client computer(S7). The optimum sample is selected out of the output matter sample files and the graphic design program is operated. The client edits, prepares, and designs a character shape, a character size, a color, and a draft(S8). The prepared order draft is stored in the output matter order server. The client inputs an output product name, order contents, amount, and a delivery address, and executes an order to the output matter order server. The output matter order server checks the ordered amount allocated to each manufacturing company through a distribution processing device, automatically selects a manufacturing company capable of executing the optimum service, and requests to manufacture the output matter to the corresponding manufacturing company.
Patent KR-20030043171-A (KR)
Title: Decorative illumination using a diffraction effect
Inventor: RYU YONG EUN
IPC: F21V7/22
Filed: 2001-11-27
Abstract: PURPOSE: A decoration lamp is provided to be capable of reflecting light from a lamp infinitely. CONSTITUTION: A power line is configured to supply a power, and a lamp(60) is connected to the power line to convert a power into a light energy. A plurality of projection plates(20) are installed to surround the lamp and consist of a transparent material. A reflection coating layer is formed on an inner surface of the transparent material, and a diffracted lattice is formed on an outer surface of the transparent material. A reflection plate(10) reflects light from the lamp, and a support is configured to dispose the lamp three-dimensionally on the reflection plate.
Patent KR-20030046013-A (KR)
Title: A dredging system and apparatus of accamulated sludge using pressure floataition method in water area such as the sea,lakes,and rivers
Inventor: CHO HANG MOON
IPC: E02F3/88
Filed: 2001-12-03
Abstract: PURPOSE: A dredging method of sediments using a pressure flotation method in the area such as the sea, lakes and marshes, rivers, etc. is provided to improve the water quality of polluted waters, to heighten the treatment efficiency of sediments and deep water, and to prevent a secondary pollution source caused by sandy particles. CONSTITUTION: The dredging method of sediments using a pressure flotation method in the area such as the sea, lakes and marshes, rivers, etc. comprises the steps of appointing a working area(10) on the bottom of treated waters, jetting high-pressure water(1) on one side of the working area(10) to move deposit soil(2) on the bottom of treated waters, suctioning the deposit soil(2) and the high-pressure water(1) to the surface of the treated waters on the other side of the working area(10), injecting pressurized water containing coagulant and air into a feed pipeline(3) of deposit soil(2) and high-pressure water(1), placing the suctioned deposit soil and high-pressure water in a sorting device(20) to sort sludge water(5) and sandy particles(6), jetting out the sludge water(5) to the water surface of the treated waters, then floating and removing by another pressurized water(4a) containing coagulant and air, and spraying sandy particles(6) to treated waters to cover up the bottom of treated waters.
Patent KR-20030045504-A (KR)
Title: Bumper Mounting Structure of Front Side Member
Inventor: LEE SU YEOL
IPC: B60R19/26
Filed: 2001-12-04
Abstract: PURPOSE: A structure for mounting a bumper with a front side member is provided to protect a driver or a passenger by the bumper and front side member absorbing shock in a car crash. CONSTITUTION: A slot hole(22) is formed at the rear part of a front side member(20). A bolt(21) is inserted into the slot hole, and moves forcibly by external force. A shock absorbing member(23) is installed at the rear part of the slot hole, and collides with a bumper stay(11). A stopper is installed at the rear part of the shock absorbing member, and prevents the shock absorbing member from backing caused by the shock transmitted from the bumper stay.
Patent KR-20030046050-A (KR)
Title: Composition for solder resist ink having superior tolerance to gold plating
Inventor: PARK CHAN HYO
IPC: C09D11/10
Filed: 2001-12-04
Abstract: PURPOSE: An ink composition for solder resist having improved gold plating resistance as well as other properties required for the solder resist ink such as drying, contact and electric insulation properties, soldering heat resistance, solvent resistance, alkali resistance and acid resistance is provided. CONSTITUTION: The ink composition for solder resist comprises a binder polymer, a heat resistance enhancing agent, a photo-polymerizing monomer, a photo-initiator, a heat curing agent, a coloring agent and an inorganic filler. The ink composition is characterized by further comprising a polyamic acid as an electroless gold plating resistance enhancing agent in the amount of 0.1 to 50 wt%. Preferably, the polyamic acid is a polyamideimide.
Patent KR-20030048909-A (KR)
Inventor: OH GWANG HEON
IPC: F25B39/04
Filed: 2001-12-13
Abstract: PURPOSE: A heat exchanger having an integrated receiver drier is provided to easily change a filter unit by installing the filter unit for removing foreign materials contained in a heat-transferring medium to a combination unit at a header pipe. CONSTITUTION: A heat exchanger having an integrated receiver drier comprises first and second header pipes(21b) mutually confronted, tubes(22) installed between the header pipes, a radiation fin(23) interposed between the outer surface of the tubes, a connecting passage device combined to the first header pipe with storing a heat-exchanged heat-transferring medium and supplying a flow passage, and a filter unit combined to a combination unit connected to an outlet of the second header pipe with removing foreign materials contained in the heat-transferring medium.
Patent KR-20020048871-A (KR)
Title: Electric connector
Inventor: HARASAWA MASAAKI
IPC: H01R13/73
Filed: 2001-12-14
Abstract: PURPOSE: To aim at reduction of the cost of a connection structure and more compactness by reducing the number of electric connectors used for the connection structure and reducing connection works. CONSTITUTION: The electric connector 100, used for electrically connecting two products having conductive parts, is provided with a housing 110 locked to at least either of the products and a contactor 120 fitted in the housing having connecting part 121 connected to a conductive part 211 of the first product 210 and a contact part 122 contacting with pressure a conductive part 221 of the second product 220.
Patent KR-20030050370-A (KR)
Title: a device for controlling quantity of water in tank
Inventor: KIM SANG HEON
IPC: F16K31/18
Filed: 2001-12-18
Abstract: PURPOSE: A water level controller is provided to exactly control inflow purified water by automatically controlling the inflow purified water according to a water level inside a water storage tank. CONSTITUTION: A primary control valve comprises a valve seat portion(10a) outside of a tank and an operating portion(10b) inside the tank. An air cell(20) is moved upward and downward through a sliding face of a body(13) in the operating portion. A secondary control valve(30) is operated by contacting to a friction face(21) according to the raised operation of the air cell. A diaphragm(15), a plunger having a rubber packing(16) and a spring are equipped inside the body of the operating portion. A pair of magnetic accepting plates is formed in the lower face of the air cell. The sliding face is inserted between the magnetic accepting plates to be moved upward and downward. A contact plate(21) is integrally formed in the air cell to be contacted to the operating portion. The secondary control valve is higher than the primary control valve. The secondary control valve comprises a valve rod(32) and a packing(33) and isolates an inlet(31) by the contact plate of the air cell. Thereby, inflow purified water inside a water storage tank is controlled automatically.
Patent KR-20020051842-A (KR)
Inventor: HUANG CHANG-HAN
IPC: G06F40/00
Filed: 2001-12-20
Abstract: PURPOSE: A hybrid keyboard/speech identifying technology for east words in adverse circumstances is provided to input an oriental language such as Chinese with very high precision for a small-sized electronic device such as a PDA, a mobile telephone set, an electronic dictionary, and an electronic wristwatch having several key pads and/or a memory with small capacity. CONSTITUTION: To further solve the vagueness resulting from the vocalization of each multisyllabic Chinese word in isolated intonation syllables having vowels and consonants separated through automatic syllable recognition and the acoustic realization of Pinyin pronunciation as, for example, a consonant in adverse environment, the depression of one of specially designed key pads, for example, key pressing operation including the first phoneme of a syllable is done. If vagueness remains, the second or third Pinyin pronunciation of the syllable needs to be pressed. The key pads are designed on a data-initiative basis so that the ratio of similarity of phonemes of the respective key pads is minimized and the ratio of similarity of Pinyin pronunciation between keys is maximized.
Patent KR-20030054320-A (KR)
Title: Tuyere Nozzle of Blast Furnace
Inventor: HUH GEUM SIK
IPC: C21B7/16
Filed: 2001-12-24
Abstract: PURPOSE: A projection type tuyere of blast furnace is provided to prevent wear and damage of the tuyere that is an important factor for stable blast furnace operation by increasing abrasion resistance of the tuyere with a material of the upper part of the tuyere not being changed. CONSTITUTION: In a tuyere(2) of blast furnace, the projection type tuyere of the blast furnace is characterized in that a plurality of protrusions(23) are formed on the upper part of the tuyere(2) projected to the inner side of the blast furnace, wherein the protrusions(23) are formed at an angle of 120 degrees to a circumferential direction of the upper part of the tuyere(2) and formed in the total angle range projected into the blast furnace to a length direction of the tuyere(2), wherein the protrusions(23) are arranged in a zigzag form, and wherein the protrusions(23) are installed perpendicularly to a dropping direction of melt(12) inside the blast furnace.
Patent KR-20030055767-A (KR)
Title: Method for updating images in home gateway system
Inventor: OH HYEON U
IPC: H04L12/66
Filed: 2001-12-27
Abstract: PURPOSE: A method for updating an image of a home gateway system is provided to automatically confirm and update a version of the image when power is supplied to the home gateway system, and to load the newest version in a main memory for booting, thereby facilitating management of the image version. CONSTITUTION: When power is supplied to a home gateway system(401), a CPU reads a hard reset configuration word(402), initializes a CPU-related register(403), starts booting(404), and checks whether an image exists in the second kernel image area of an application flash memory(405,406). If an image does not exist, the CPU transmits a packet that loads information on a current kernel version to a server(409), and if an image exists, the CPU checks versions of the first kernel image and the second kernel image in a header of the application flash memory(407,408). If the version of the second kernel image is higher, the CPU fuses the second kernel image on the first kernel image area(411), and loads the fused image in a main memory for kernel booting(412). If the version of the first kernel image is not lower than the version of the second kernel image, the CPU returns to the step 409 to transmit the packet. If a server kernel image has a higher version than the current kernel image(413), a boot loader downloads the newest kernel image in the server through a TFTP(Trivial File Transfer Protocol) and checks whether checksum is normal(416). If so, the CPU fuses the loaded kernel image on the first kernel image area(417) and performs kernel booting(418,419). If the version of the current kernel image is not lower than the version of the server kernel image, the CPU loads the current kernel image in the main memory(415) and performs kernel booting(418,419).
Patent KR-20020023898-A (KR)
Inventor: KWON YEONG JAE
IPC: A23L17/50
Filed: 2001-12-19
Abstract: PURPOSE: Provided is a manufacturing process for cuttlefish which contains extracts of 25 kinds of medicinal herbs to maintain nutraceutical properties of cuttlefish and to improve functional values of foods. CONSTITUTION: In the manufacturing of dried or semi-dried cuttlefish, the extracts of medicinal herbs can be penetrated into cuttlefish by precipitation. The method comprises the steps of: firstly drying cuttlefish after trimming and washing it; extracting medicinal herbs by heating for 6 hours and followed by filtering active ingredients in the extract then cooling it at room temperature; mixing extracted active ingredients of medicinal herbs with maltose and honey syrup in a ratio of 10:3:0.5 then dipping the dried cuttlefish in the mixed solution for 1 hour; secondary drying the cuttlefish naturally; then packing it.
Patent KR-20030059412-A (KR)
Title: Method of forming device isolation film of semiconductor device
Inventor: YANG GYEONG CHEOL
IPC: H01L21/762
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of preventing moat and improving step coverage between an active and field region by using an additional HLD oxide layer. CONSTITUTION: After sequentially forming a pad oxide layer and a pad nitride layer on a semiconductor substrate(100), a trench is formed by patterning the pad nitride and oxide layer and the substrate. A gap-fill oxide layer is formed in the trench and annealed. The gap-fill oxide layer is partially etched to expose the pad nitride layer. After removing the exposed pad nitride layer, a sacrificial HLD(High temperature Low pressure Deposition) oxide layer(600) is formed on the resultant structure. By etch-back of the sacrificial HLD oxide layer(600), an isolation layer(550) is then formed.
Patent KR-20010080353-A (KR)
Title: Tire bead core assembly and tire using the same
IPC: B60C15/04
Filed: 1999-10-21
Abstract: A bead core for locking a tire to a seat of a wheel rim includes a plurality of annular reinforcement elements having an inner transverse dimension smaller than a maximum diameter of the wheel rim, and being sufficiently deformable at ambient temperature to facilitate mounting the tire onto the wheel rim. The plurality of annular reinforcement elements includes at least one tightening element made of a shape-memory alloy responsive to temperature increases by increasing a tightening force on the wheel rim at a predetermined temperature. A tire including the bead core and a method for securing a tire to a rim using the bead core are also disclosed.
Patent KR-20010101509-A (KR)
Title: 글자체 재생 방법 및 장치
IPC: G06T3/40
Filed: 2000-11-15
Abstract: CRT 디스플레이 상에서 글자체, 특히 이탤릭체 및 A, V, W, VA와 같은 글자체의 재생은 정사각형이 아닌 어드레스가능한 픽셀을 사용함으로써 증가될 수 있으며 향상될 수 있다. 수평의 어드레스가능한 픽셀 밀도는 주사선의 수를 동일한 인자만큼 증가시키지 않고도 증가된다.
Patent KR-20010102108-A (KR)
Title: Contact glass composition for use in spark plugs
IPC: H01T13/41
Filed: 2000-02-14
Abstract: A contact glass composition for use in resistor-type spark plugs is described. The contact glass composition is a mixture of: (a) at least one metal; (b) graphite; and (c) silicon. Additionally, borosilicate glass, barium borate glass, magnesium aluminum silicate, ball clay, and aluminum may also be included in the contact glass composition.
Patent KR-20010104348-A (KR)
Title: 팽창흑연제 편사
IPC: F16J15/22
Filed: 2000-12-25
Abstract: 본 발명은 유체기기의 축밀봉부 등에 이용되는 글랜드패킹의 팽창흑연제 편사에 관한 것으로, 본 발명에 관련되는 팽창흑연제 편사에는 소정폭의 팽창흑연테이프(1)에 폭방향의 간격을 두고서 복수개의 보강섬유(2, 2)를 긴쪽방향으로 매설된 내보강형의 편사기재(3)를 이용하고, 팽창흑연테이프(1)의 폭방향의 양단부(1a, 1b)가 편사기재(3)의 폭방향 안쪽으로 향하도록 팽창흑연테이프(1)의 폭방향의 양단부(1a, 1b)를 접어 구부린 상태에서 비틀림가공하던지, 또는 편사기재(3)를 비틀림가공하면서 팽창흑연테이프(1)의 폭방향의 양단부(1a, 1b)가 편사기재(3)의 폭방향 안쪽으로 향하도록 해당 팽창흑연테이프(1)의 폭방향의 양단부(1a, 1b)를 접어 구부리며, 본 발명에 따르면, 팽창흑연제 편사의 비틀림가공 시에 있어서의 팽창흑연입자의 박락이 감소 또는 방지된다.
Patent KR-20010104355-A (KR)
IPC: A61L15/48
Filed: 2000-02-24
Abstract: 본 발명은 수성 액체에 대해 습윤가능하며 또한 다양한 악취를 조절할 수 있는 하나 이상의 냄새 감소표면을 갖는 열가소성 층 재료에 관한 것이다.  이 열가소성 층 재료는 냄새 조절 킬레이팅제와 계면활성제 형성 화합물을 혼합하거나 또는 화학적으로 반응시켜 제조한 계면활성제 개질 킬레이팅제로 처리된다.  따라서, 상기 층 재료는 다양한 개인 보호 제품 및 의료용 흡수 제품 등에 사용할 수 있다.
Patent KR-20020021369-A (KR)
Title: Antithrombotic use of glycine betaine
IPC: A61K31/205
Filed: 2000-03-01
Abstract: Pharmaceutical uses of glycine betaine, such as for the treatment of thromboses not induced by hyperhomocystenemia or homocystinuria, of blood disorders, such as blood coagulation, thrombi formation.
Patent KR-20020004993-A (KR)
Title: 프로스타글란딘 ｅ1 유도체
IPC: C07C405/00
Filed: 2000-04-07
Abstract: 본 발명은 화학식 I로 표시되는 프로스타글란딘 유도체, 그의 제약학적으로 허용되는 염 또는 그의 수화물에 관한 것이다. 
     또한, 본 발명은 우수한 혈관 평활근 증식 억제 작용을 가지며, PTCA 후의 재협착 방지 약제로서 유용한 신규 PG 유도체를 제공한다. 
     <화학식 I> 
     
       
     
     식 중, A는 에틸렌기, 비닐렌기, 에티닐렌기, O(CH 2 ) q 또는 S(O) r (CH 2 ) q 를 나타내고, R 1 은 C 3-10 시클로알킬기, C 1-4 알킬 C 3-10 시클로알킬기, C 3-10 시클로알킬 C 1-4 알킬기, C 1-10 알킬기, 히드록실기 또는 C 1-4 알콕시기로 치환된 C 1-10 알킬기, C 2-10 알케닐기, 히드록실기 또는 C 1-4 알콕시기로 치환된 C 2-10 알케닐기, C 2-10 알키닐기, 히드록실기 또는 C 1-4 알콕시기로 치환된 C 2-10 알키닐기 또는 가교환식 탄화수소기를 나타내며, R 2 는 수소 원자, C 1-10 알킬기 또는 C 3-10 시클로알킬기를 나타내고, m, q는 1 내지 5의 정수, n은 1 내지 4의 정수, p, r은 0, 1 또는 2를 나타낸다.
Patent KR-20020012287-A (KR)
Title: Thiophene-ethyl thiourea compounds and use in the treatment of HIV
IPC: C07D409/12
Filed: 2000-06-23
Abstract: Novel thiophene-ethyl-thiourea (TET) compounds as inhibitors of reverse transcriptase and effective agents for the treatment of HIV infection, including mutant, drug-sensitive, drug-resistant, and multi-drug resistant strains of HIV.
Patent KR-20030058857-A (KR)
Title: Method for forming gate electrode of semiconductor device
Inventor: HWANG JAE SEONG
IPC: H01L21/336
Filed: 2002-01-02
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to be capable of improving the re-productivity of the gate electrode having an upper width larger than a lower width and easily measuring the channel width of the gate electrode by using an in-line vertical SEM(Scanning Electro Microscope). CONSTITUTION: A stopping layer(22), the first sacrificial layer(24), and an ARC(Anti-Reflective Coating) are sequentially deposited on a semiconductor substrate(20). An opening portion(28) is formed by selectively etching the ARC and the first sacrificial layer for exposing the stopping layer. After depositing the second sacrificial layer on the resultant structure, a spacer(32) is formed at both sides of the opening portion by etching the second sacrificial layer. A polysilicon layer(34) is completely filled in the opening portion. Then, a gate electrode is formed by removing the first sacrificial layer and the spacer.
Patent KR-20030061176-A (KR)
Title: Noodle which can be cooked quickly and the producting method for the same
Inventor: KIM JU YEON
IPC: A23L7/109
Filed: 2002-01-11
Abstract: PURPOSE: Provided are a flashcook Chinese noodle and a method of preparing the same which reduce the cooking time by 1/10 by enlarging the water contact area of the noodle and expediting the moisture intrusion and the heat transmission to the core thereof. CONSTITUTION: A flashcook Chinese noodle is sectional-shaped with a rectangle, wherein the ratio of the thickness to the width thereof is 1:3-6. The noodle comprises starch(1), condiments(2) containing freeze-dried vegetable powders, and natural or edible pigments(3). The width of the noodle is 1-1.5mm, and the thickness thereof is 0.2-0.4mm.