baber/WOPTO huggingface dataset:
Patent KR-20010107497-A (KR)
Title: 한글 키보드 시스템
Filed: 2000-09-22
Abstract: 본 발명은 상부 로우(upper row)와 중앙 로우(middle row)와 하부 로우(bottom row)를 구비한 한글 키보드 시스템에 관한 것으로, 상기 상부 로우는 좌측 상부와 우측 상부를 가지고, 상기 중앙 로우는 좌측 중앙부와 우측 중앙부를 가지고, 상기 하부 로우는 좌측 하부와 우측 하부를 갖는 한글 키보드 시스템에 있어서, 상기 좌측 상부는 적어도 5개의 키 페이스(key face)를 구비하고, 상기 좌측 중앙부는 적어도 5개의 키 페이스를 구비하여 10개 이상의 한글 자음이 상기 좌측 상부 및 상기 좌측 중앙부의 키 페이스를 따라 배치되고; 상기 우측 상부는 적어도 5개의 키 페이스를 구비하고, 상기 우측 중앙부는 적어도 5개의 키 페이스를 구비하여, 7개 이상의 한글 모음이 상기 좌측 상부 및 우측 중앙부의 키 페이스를 따라 배치되고; 또한 상기 좌측 하부는 적어도 5개의 키 페이스를 구비하고, 상기 우측 하부는 적어도 5개의 키 페이스를 구비하여, 10개 이상의 한글 자음이 상기 좌측 하부 및 상기 우측 하부의 키 페이스를 따라 배치된다. 본 발명은 동작이 빠른 집게손가락의 사용빈도와 중앙로우의 사용도를 높이는 한편 양손의 거의 같은 빈도로 사용될수 있도록 한글자판을 배치하여 종래자판의 단점을 극복하는 동시에 3벌식 한글자판의 능률과 효율을 최대화시킨다.
Patent KR-20010039963-A (KR)
Title: Ferrule having optical fiber incorporated therein as an integral part thereof and method for production thereof
Inventor: ISHIDA MAMORU
IPC: G02B6/42
Filed: 2000-09-30
Abstract: PURPOSE: To provide an inexpensive optical fiber integrated type ferrule which is free of the problem that an optical fiber peels off in a heat cycle due to an adhesive, high in the mount position precision of the optical fiber, and tightly coupled and a method which can manufacture the ferrule at low cost in a single process with good mass-productivity. CONSTITUTION: While an optical fiber 10 or a metal pipe in which the optical fiber is fit is inserted into a metallic mold 1 having a cavity 2 prescribing the external shape of the ferrule for an optical connector, a high-temperature liquid material, e.g. molten alloy A' is injected and then cooled and solidified to manufacture an optical fiber integrated ferrule in which the optical fiber is tightly fixed or an optical fiber integrated type ferrule in which the optical fiber is tightly fixed across the buried metal pipe.
Patent KR-20020027776-A (KR)
Inventor: CHO CHUL HEE
IPC: B65D81/18
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a vacuum packing vinyl pack for foods which seals the entrance of the vinyl pack to prevent air and moisture from being entered so that it helps to store food for long time with keeping foods from decay. CONSTITUTION: The vacuum packing vinyl pack(1) for foods is produced by the steps of: (i) joining an inclined suction-style rubber valve(3) in the wake of discharging air outside; (ii) inserting foods into the vinyl pack and configuring the entrance of the vinyl pack to be a zipper form for internal sealing; and (iii) inserting an aluminium pipe with 2mm in diameter(6) at an air suction pump(7) into the inclined suction valve to discharge internal air in the vinyl pack outside.
Patent KR-20010092647-A (KR)
Title: Method For a Research of Public Opinion on Line
Inventor: WI BYOUNG JOON
IPC: G06Q30/00
Filed: 2000-10-24
Abstract: PURPOSE: A method for taking a public-opinion poll online is provided to carry out a survey of public opinion online, to limit eligibility for pollees, to fix the contents of questionnaires gradually, to limit a survey time, and to incorporate a reliability of opinion research into service for pollees. CONSTITUTION: A server receives applications for opinion research(202), and provides an ID to each applicant. If the first applicant accesses the server and inputs his ID(204), the server shows subjects for opinion research on his web browser(206). If the first applicant selects a desired subject(208), the server checks whether the selected subject requires more than 2 public-opinion poll classes. In case that the subject requires more than 2 public-opinion poll classes, the server classifies the first applicant as a certain class among many public-opinion poll classes(210) and shows him primary opinion research questions corresponding to the classified class(212). If the first applicant clicks on an item as an answer for one of the questions(214), the server stores a point corresponding to the clicked item(216).
Patent KR-20020033329-A (KR)
Title: Precast light-weight fire-resistant composite panel and method of using the same in reinforcing RC body
Inventor: AHN SANG HO
IPC: E04G23/02
Filed: 2000-10-30
Abstract: PURPOSE: A precast lightweight fireproof concrete composite reinforced panel is provided to cope with various harmful surroundings, which drop off in reinforcing efficiency, and to protect a structure by securing excellent heat-resistance and adiabatic efficiency. CONSTITUTION: The precast lightweight fireproof concrete composite reinforced panel(100) comprises: a precast lightweight fireproof concrete panel(110) composed of a lightweight fireproof concrete layer formed by mixing cement, inorganic porous lightweight aggregate and water, an organic fiber sheet piled in the lightweight fireproof concrete layer in one layer or several layers and formed by impregnating micro cement and fine powder of the inorganic porous lightweight aggregate, and a soluble cement or polymer cement or polymer resinous layer included to the lightweight fireproof concrete layer as an impregnation instrument of the panel reinforcing inorganic fiber sheet whenever the inorganic fiber sheet is layered, and formed by curing naturally and compulsively in order; and a structure reinforcing instrument adhered to the surface of the precast lightweight fireproof concrete panel(110) to couple and composed of penetration primer(122) applied on the precast lightweight fireproof concrete panel(110), thermosetting resin(123) applied on the surface of the penetration primer(122), and an inorganic reinforced fiber sheet(120) impregnated with the thermosetting resin(123) and adhered by cutting in the same size as the precast lightweight fireproof concrete panel(110) or projected/adhered by cutting in larger size than the precast lightweight fireproof concrete panel.
Patent KR-20020034370-A (KR)
Title: The cable joint for protecting invasion of dust
Inventor: CHOI SANG DAE
IPC: B60K26/04
Filed: 2000-11-01
Abstract: PURPOSE: A structure for preventing inflow of foreign matters of a cable connection part is provided to prevent deterioration of performance of grease and optimize performance of an operation cable by preventing inflow of foreign matters by completely covering a connection part of a control unit. CONSTITUTION: A structure for preventing inflow of foreign matters of a cable connection part includes a control unit(4), an outer tube(5), a control tube(6) and a cover(7). The control unit receives operation power of an operation cable(1) by the operation of pedals and controls tension force of an interlock cable(2) controlling an opening amount of a throttle valve provided to an engine. The outer valve wraps the interlock cable. The control valve has a connection end(6a) swaged in the form of a hexagon to fix an end of the outer tube. The cover wraps the connection end of the control valve.
Patent KR-20020034646-A (KR)
Title: Fabricated Instrument for Baby Protect Use in Normal Bed
Inventor: SHIN KYIUNG SOON
IPC: A47D7/00
Filed: 2000-10-30
Abstract: PURPOSE: A sectional safety device for a bed is provided to take care of a baby in the existing bed without necessities for purchasing a high-priced cradle and to utilize indoor space maximally. CONSTITUTION: The sectional safety device for a bed is able to install as a sectional attachment to fit to a bed regardless of kinds and size, and contains a safety wall for preventing a fall of a baby from the existing bed and a door operated vertically or horizontally formed on one side of the sectional safety device to let a user get in the bed.
Patent KR-20020035350-A (KR)
Title: Food cooked by pine pipe
Inventor: NAM BONG WOO
IPC: A23L35/00
Filed: 2000-11-06
Abstract: PURPOSE: A dish cooked in a pine tree vessel is provided, which dish contains useful components included in a pine tree and has refreshing pine flavor. CONSTITUTION: The dish cooked in a pine tree vessel is prepared by preparing the pine tree vessel using a piece of hollow pine tree; stuffing food ingredients into the pine tree vessel; inserting the pine tree vessel containing into water contained in an iron pot or a pressure cooker; and boiling the pine tree vessel in water until the food ingredients are completely cooked, in which the food ingredients include rice, glutinous rice, five cereals, seven cereals, etc., meats including beef, pork, fowl, duck meat, etc and fishes. The pine tree vessel consists of a closed bottom(11), an opening(12) and a rid(20).
Patent KR-20020036227-A (KR)
Title: receipt and withdrawal system of monitor for multipurpose desk
Inventor: LEE GYU BOK
IPC: A47B21/00
Filed: 2000-11-09
Abstract: PURPOSE: A monitor elevating apparatus for multi-functional desk is provided to reduce space for installing the apparatus and to simplify structure thereof, as well as to restrict modification of the desk and to ensure active power transfer. CONSTITUTION: The apparatus comprises a monitor housing passing through a hole of a top plate; a keyboard movable forward and backward secured to a desk; a guide shaft(40) and a rod(30) at both sides of a floor panel; a fastening plate(50) movably up and down along the guide shaft(40) to support the shaft(40) and the monitor housing; a driving shaft(60) mounted on a driving motor(80); a sprocket rotatively supported at the rod(30); and a driving chain(70) connected to top and bottom portions of the fastening plate(50) at both ends, respectively.
Patent KR-20020036885-A (KR)
Title: Apparatus and method of display device using optic fiber
Inventor: CHOI GIL JAE
IPC: G02F1/133
Filed: 2000-11-11
Abstract: PURPOSE: A display device using an optical fiber and a method of driving the device are provided to transmit monochrome or polychrome lights using an optical fiber to perform display. CONSTITUTION: A display device includes a liquid crystal panel(100), an optical fiber(200), and an optical source(300). The liquid crystal panel is constructed of electrodes in a matrix form, pixels formed at intersections of the electrodes, and liquid crystal performing switching for representing the pixels. On end of the optical fiber is aligned corresponding to the pixels to transmit lights. The optical source is located at the other end of the optical fiber and emits lights. The liquid crystal is nematic liquid crystal. The display device further includes a magenta liquid crystal panel, a yellow liquid crystal panel and a cyan liquid crystal panel that are inserted between the optical source and the optical fiber to represent colors.
Patent KR-20020038415-A (KR)
Inventor: YANG BYEONG SEON
IPC: A47L5/22
Filed: 2000-11-17
Abstract: PURPOSE: A vacuum cleaner is provided to separate easily a dirt pocket from a cleaner body and to empty a waste, thereby providing a convenience of a usage by placing efficiently a device composing the cleaner body. CONSTITUTION: A vacuum cleaner comprises a body(20) having a suction unit for absorbing air and a suction nozzle(31) for introducing the air by an absorbing force generating from the body. The body(20) comprises a body air inlet(27) for introducing the absorbed air through the suction nozzle(31) into body(20), a dirt pocket(21) for collecting a waste material, an exhaust port(29) for discharging the air separated with the waste to an outside of the body(20), and a pair of driving wheel(28) for moving the body(20). The dirt pocket(21) having a handle(21a) for detaching the dirt pocket from the body is formed at one side of the body(20), a coupling button(20h) for controlling a detachment of the dirt pocket(21) is formed at one side of the body(20). An electric wire(26e) having a plug(26c) at end thereof is constituted to contain and exhaust a code reel and is placed at a bottom of the dirt pocket.
Patent KR-20020038882-A (KR)
Title: A safety valve appratus for improving airtight efficiency
Inventor: LEE JIN HO
IPC: F16K15/00
Filed: 2000-11-18
Abstract: PURPOSE: A safety valve improving sealing is provided to prevent leakage of a fluid by mounting a bellows on an upper portion of a valve body and to prevent gas explosion. CONSTITUTION: A safety valve device improving sealing comprises a valve body(110) having input and output passages(112,114); valve chamber(117) formed by being combined to a valve cover(120); a valve seat(200) installed on the inlet passage by having a hollow shape; a ring(210) controlling pressure of a fluid by controlling height of a valve body(300); a circular receiving groove safely receiving the ring by being mounted on a circumference of the valve seat; a controlling pin(116) controlling movement of the ring; a guide ring(126) guiding movement of the valve body by being supported through a supporting pin(118); and a valve plate(310) facing to the valve seat; and a supporting holder(320) moved along the guide ring.
Patent KR-20020039850-A (KR)
Title: Salt removal device for wiper roll of salt bath
Inventor: SIM CHEOL BO
IPC: C21D1/46
Filed: 2000-11-22
Abstract: PURPOSE: An apparatus for removing salt from a wiper roll of a salt bath is provided which automatically and periodically supplies a salt solution onto an edge part of the wiper roll, thereby prevents safety accidents of workers and prevents a salt lump from being stuck to a strip. CONSTITUTION: In a salt bath consisting of a tank(12) containing a salt solution, an immersion roll(14) immersing a strip into the salt solution of the tank(12) and a wiper roll(16) which is installed to wipe out the salt solution on the strip, the apparatus for removing salt from the wiper roll of the salt bath comprises a pump sucking the salt solution, and a salt solution supply means supplying the salt solution discharged from the pump onto the wiper roll(16), wherein the salt solution supply means of the salt bath comprises a frame(30), a screw shaft(32), a driving motor(34), a moving block(33), a funnel(36), a discharge pipe(37), and a supply pipe(38), and the apparatus further comprises a sensing part consisting of a frame(40), a screw shaft(42), a driving motor(44), and a sensing sensor(46).
Patent KR-20020042025-A (KR)
Title: Method for purchasing goods by sharing expenses on the internet and apparatus thereof
Inventor: MOON SUNG UK
Filed: 2000-11-29
Abstract: PURPOSE: A method and a device for purchasing a product by sharing an expense on the Internet are provided to make each sharer purchase a good product at a proper price by selecting the product after registering to a homepage as a sharer. CONSTITUTION: The method comprises the steps of noticing the sharer invitation including the reason and content of the invitation and the invitation period to the buyers buying the product through sharing(110), registering the buyers as the sharer(120), receiving a product order from the sharer by providing a product list to the sharer(130), receiving the information of a receiver, a delivery date and a delivery method from the sharer(140), and receiving the payment method of the shared product price from the sharer(150).
Patent KR-20020042983-A (KR)
Inventor: AHN SANG GON
IPC: B23K33/00
Filed: 2000-12-01
Abstract: PURPOSE: A welding method of low Cr ferritic stainless steels with excellent impact toughness at low temperature ranges is provided. CONSTITUTION: In a welding method of low Cr ferritic stainless steels where Cr equivalent is less than 9.8, the present invention is characterized in that low Cr ferritic stainless steel is welded by using 309 austenitic welding materials with weld heat of less than 15 KJ/cm under a condition that welding bead is formed.
Patent KR-20020043652-A (KR)
Title: Method for preparing of positive active material for lithium secondary battery and positive active material for lithium secondary battery prepared by same
Inventor: JUNG HYEON SUK
IPC: H01M4/36
Filed: 2000-12-02
Abstract: PURPOSE: Provided are a method for producing a cathode active material for lithium secondary battery, which is capable of more conveniently producing a cathode active material with low costs, and a cathode active material for lithium secondary battery produced by the method. CONSTITUTION: The method, which is for producing a cathode active material for lithium secondary battery represented by formula 1, comprises the steps of (i) mixing a solution containing cobalt salt and M salt with a solution of lithium salt; (ii) adding a phosphate solution to the mixed solution; (iii) drying the mixed solution containing the cobalt salt, M salt, lithium salt and phosphate; and (iv) heat treating the dried product. Formula 1: LiCo1-xMxPO4(wherein 0<=x<=1, M represents metal or nonmetal). The metal salt is a salt of metal selected from the group consisting of Co, Ni, Mn and Fe, and the nonmetal salt is a salt of nonmetal selected from the group consisting of Al, Si and B.
Patent KR-20020045712-A (KR)
Title: Clamping apparatus for inserting battery of vehicles
Inventor: CHO JEONG BAE
IPC: B60R16/04
Filed: 2000-12-11
Abstract: PURPOSE: A clamp device for mounting a battery of a vehicle is provided to safely and exactly put a battery down on a battery tray in an engine room of the vehicle by enabling both left and right gripper hands to firmly clamp a battery and move it to a desired position. CONSTITUTION: A base plate(23) is mounted on the tip end of a robot arm(1) via a flange(21). A rail(25) is disposed horizontally at the bottom surface of the base plate(23). Left and right gripper hands(29,31) are symmetrically and slidably mounted on both sides of the rail(25) of the base plate(23) via rail guides(27), respectively. Grippers(33,35) is boltingly fastened and fixed to a lower end of each of the left and right gripper hands. A first and second rack bar(37,39) is disposed between the left and right gripper hands to connect them each other. At the bottom surface of the base plate(23), a pneumatic cylinder(55) is also mounted adjacent to the first and second rack bars between the left and right gripper hands(29,31) via a fixing bracket(53). The pneumatic cylinder(55) is adapted to receive working energy via the left gripper hand(29) of the left and right gripper hands and a piston rod(57). A battery sensing unit senses entry of the battery(5) into between the left and right gripper hands. A battery specification sensing unit senses a battery specification entering into between the left and right gripper hands depending on the width of the battery.
Patent KR-20020046364-A (KR)
Title: Method for inducing a connection to the electronic business site by the medium furnish data
Inventor: KIM BOK SU
IPC: G06Q99/00
Filed: 2000-12-13
Abstract: PURPOSE: A method for inducing a connection of an electronic commerce site is provided to connect to an electronic commerce site and buy a wanted commodity simultaneously by supplying the medium of user-wanted data such as "digital contents" and "digital catalogue". CONSTITUTION: A series of data request events is generated from a predetermined user client(S21). In the case that a series of data request events is generated from a predetermined user client, self possession data including an electronic commerce site hyper item corresponded to corresponding data and an index page reflecting contents of an index ID are transmitted to the user client(S23). If a hyper link item of the electronic commerce site is selected(S24), a series of electronic commerce pages is transmitted to the user client(S25).
Patent KR-20020047614-A (KR)
Title: starting safety system of vehicle
Inventor: PARK BYEONG SEON
IPC: B60W10/02
Filed: 2000-12-13
Abstract: PURPOSE: A device for preventing starting of a vehicle from stopping is provided to control an operational speed of a clutch by controlling hydraulic pressure supplied to a release cylinder. CONSTITUTION: A device for preventing starting from stopping in a vehicle comprises a master cylinder(4) generating hydraulic pressure by pressure of a clutch pedal; a release cylinder(8) receiving hydraulic pressure from the master cylinder by being connected to a hydraulic line(6); a push rod(10) moving by the hydraulic pressure of the release cylinder; a clutch(20) pushing a release bearing(12); a release fork(14) operating the clutch; a hydraulic pressure controlling valve(24) controlling the hydraulic pressure supplied to the release cylinder from the master cylinder; a controlling unit turning off the hydraulic pressure controlling valve while increasing engine revolution per minute; and a solenoid valve controlling oil amount while turning on the hydraulic controlling valve.
Patent KR-20020049508-A (KR)
Inventor: LEE SEONG HUN
IPC: B60R16/02
Filed: 2000-12-19
Abstract: PURPOSE: A short connector box for a vehicle is provided to enhance an assembly performance of a vehicle by concentrating a various wire harness at one position to connect simultaneously a plurality of wire harnesses. CONSTITUTION: A short connector box comprises a body(10) in which a short connector of a wire harness is connected simultaneously, a plurality of legs(20) for fixing the body at a bracket(B) of a vehicle body, and a cover(30) for opening and closing an opening of the body. A plurality of connecting slots and earth slots for connecting the wire harnesses are formed at the body in parallel. Each connecting slots and earth slots are connected electrically each other by a bus bar. A short bar is contained at the same slots. The short connector includes a TNS power source, an IG power source, and B+ power source. A plurality of contact portion of the connectors is formed continuously at each connecting slots and earth slots. A plurality of wire inlets(14) is formed at one side of the body, and a plurality of clamps(15) for fixing the cover is provided at a main surface of the body. A supporter(16) is formed integrally at one side of the body.
Patent KR-20020052918-A (KR)
Title: Vertical Speed Meter for a Unmanned Aerial Vehicle
Inventor: AHN I GI
IPC: G01P3/62
Filed: 2000-12-26
Abstract: PURPOSE: A vertical speed meter for a pilotless airplane is provided, which measures a vertical speed accurately by increasing a sensitivity of an electric signal as to an altitude variation. CONSTITUTION: A differential pressure meter(2) measures a pressure difference between a left and a right space, and a solenoid valve(5) prevents a limitation capacity of the differential pressure meter. A porous media(6) reduces the pressure difference between the left and the right space, and an air filter(7) prevents an external air from being contaminated. An atmospheric pressure(Ps) is directly applied to one side of the differential pressure meter through an atmospheric pressure connection pipe(1), and a semi-airtight space(3) is formed between another side of the differential pressure meter and the porous media. A space between the porous media and the air filter and the semi-airtight space are connected by a solenoid valve connection pipe(4).
Patent KR-20020056237-A (KR)
Title: Liquid Crystal Display Device and Method for the same
Inventor: MUN HONG MAN
IPC: G02F1/1333
Filed: 2000-12-29
Abstract: PURPOSE: A liquid crystal display and a method of fabricating the liquid crystal display are provided to coat a transparent organic film on an etched glass substrate to protect the glass substrate, thereby improving the picture quality of a display panel. CONSTITUTION: A liquid crystal display includes the first and second substrates(23,24) etched, a liquid crystal layer formed between the first and second substrate, and a transparent passivation layer(12) formed on the outer faces of the first and second substrates. The transparent passivation layer is an organic film including BCB and photo acrylate. The first and second substrates are attached to each other. The surfaces of the first and second substrates are etched such that the substrates become thin. The transparent passivation layer is formed on the etched surfaces of the first and second substrates.
Patent KR-20010024246-A (KR)
Title: 유기 전기발광 소자 및 그의 제조 방법
IPC: C09K11/06
Filed: 1999-07-15
Abstract: 본 발명은 장기간의 구동에 대해서도 발광 휘도가 감쇠하는 일이 없고, 내구성이 우수한 실용적인 것으로서, 예를 들면, 정보 기기의 디스플레이 등에 적합하게 사용되는 유기 EL 소자, 이들의 제조 방법, 또한, 유기 EL막에 관한 것이며, 적어도 유기발광층을 갖는 유기 화합물층을 양극과 음극으로 이루어진 한 쌍의 전극으로 협지하여 이루어진 유기 전기발광 소자에 있어서, 상기 유기 화합물층의 적어도 한 층의 질량 분석 스펙트럼에 있어서의, 주 피크의 강도와 각 부 피크의 강도가 특정한 관계를 만족시키는 것인 유기 전기발광 소자이다.