baber/WOPTO huggingface dataset:
Patent KR-20020094280-A (KR)
Title: A construction method for room floor use of loess and jade
Inventor: CHOI YOUN SUNG
IPC: E04F15/18
Filed: 2001-06-08
Abstract: PURPOSE: A construction method for a loess/jade room is provided to have the effectiveness of loess and jade for the long run and to reduce an economical burden by using loess and jade. CONSTITUTION: The construction method for a loess/jade room comprises the steps of: installing heat insulation materials(2) on a floor slab(1); installing a metallic/synthetic resinous hot-water pipe(3), connected with a boiler to let hot water flow, on the heat insulation materials(2); forming a heat conduction layer(4) by mixing and piling sand and gravel in a space between the hot-water pipes(3); forming a cement floor layer(5) by placing cement on the heat conduction layer(4); forming a loess layer(10) by applying gelled loess to a thickness of 30 millimeters on the cement floor layer(5); forming a jade layer(20) by spreading powered jade and leveling to a thickness of 1 millimeter on the loess layer(10), then curing the surface for 5-9 days to harden the loess layer(10) and the jade layer(20); and underlining the jade layer(20) with paper, then covering the floor with oilpaper.
Patent KR-20010086598-A (KR)
Inventor: CHOI BYEONG HAN
IPC: A63B69/36
Filed: 2001-06-12
Abstract: PURPOSE: A raft putting green is provided, in which the general public enjoy leisure time through golf at an inexpensive cost by installing the natural friendly manufactured golf green at such places as reservoir, lake and dam. CONSTITUTION: The raft putting green(9) comprises: a buoyant body consisting of a plurality of drums(1, 31), plastic containers or styrene foam plates of a buoyant material which are arranged on the plane with spaced apart from each other in a certain distance, and which are integrally linked by plurality of metallic plates(2a, 2b, 32) or connecting rods; gravel, sand and charcoal which are sequentially laid up on the integrally linked metallic plates(2a, 2b, 32) or connecting rods; a putting green(5) which consists of artificial lawn or rubber plate, and which is covered on the gravel, sand and charcoal; and a hole cup(10) installed at a certain position on the putting green(5).
Patent KR-20030000476-A (KR)
Title: Method for forming a pattern
Inventor: KIM DONG HUI
IPC: H01L21/3065
Filed: 2001-06-25
Abstract: PURPOSE: A method for forming a pattern is provided to prevent an under-cut and a damage of a lower layer by selectively anisotropic etching of an oxide layer using fluorine-containing gas. CONSTITUTION: An oxide layer(33) is formed on a semiconductor substrate(31). After forming a photoresist pattern(35) on the oxide layer(33), the oxide layer(33) is selectively etched by anisotropic etching using the photoresist pattern(35) as a mask. At this time, a reactive gas(41) is used as fluorine-containing gas activated by a downstream plasma(43). Preferably, NF3, CF4 or ClF3 is used as the fluorine-containing gas.
Patent KR-20030002787-A (KR)
Title: Method for forming the metal plug of semiconductor device
Inventor: KIM JEONG GEUN
IPC: H01L21/768
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a metal plug of a semiconductor device is provided to fabricate a plug with no void in a deep contact by forming melting metal on a semiconductor substrate having a contact while an alloy layer formed by a physical vapor deposition(PVD) method is heat-treated. CONSTITUTION: An interlayer dielectric(110) is deposited on the semiconductor substrate(100) having a predetermined lower structure. After a contact hole is formed, an alloy layer(130) is deposited. The alloy layer is heat-treated to fill the contact hole. The alloy layer on the resultant structure is eliminated. An organic spin-on-glass(SOG) material or inorganic SOG material is used as the interlayer dielectric.
Patent KR-20030004637-A (KR)
Title: Apparatus for recycling used heat in boiler
Inventor: KIM DO HAK
IPC: F28D7/00
Filed: 2001-07-06
Abstract: PURPOSE: A waste heat collector for boiler is provided to extend life by preventing a body from easily corroding due to dewing and improve heat efficiency of a heat exchange pipe. CONSTITUTION: A body(10) is formed by an inner barrel(10a) and an outer barrel(10b) so as to form a space part(13) between the inner barrel and the outer barrel for supply water to pass. A water inlet(41) and a water outlet(42) penetrate both side plates(20) to be fluidically connected with the space part. Many partitions(50) are alternately installed between both caps(40) and the side plates to circulate supply water in a heat exchanger(30) zigzag.
Patent KR-20030005613-A (KR)
Title: Structure of side kicker bumper for blanking press
Inventor: YOON HYEOK IN
IPC: B30B15/00
Filed: 2001-07-09
Abstract: PURPOSE: A side kicker bumper structure is provided to precisely carry out a kicking operation by preventing a kicking surface from being slid on a front end of a blank when a kicking operation is carried out. CONSTITUTION: A lower die cutting steel(101) is mounted on a lower die(103). An upper die pad(105) is positioned on an upper portion of the lower die(103) so as to press a coil together with the lower die cutting steel(101). A cushion spring(109) is interposed between the upper pad and an upper die(107) arranged above the upper pad. An upper die cutting steel(111) is mounted at one side of the upper pad so as to cut a front end of the coil together with the lower die cutting steel(101). A kicker bumper is provided on a front end of an actuating rod of a kicking cylinder(117).
Patent KR-20030005687-A (KR)
Title: A catalyst for ethylene homo- and co-polymerization
Inventor: KIM SANG YEOL
IPC: C08F4/658
Filed: 2001-07-10
Abstract: PURPOSE: A catalyst for polymerization or co-polymerization of ethylene is provided to improve activity and to obtain the narrow distribution of molecular weights and a high apparent density by comprising solid complex titanium compound into the catalyst. CONSTITUTION: The catalyst is produced by a process comprising steps of (a) contacting and reacting halogenated magnesium compound with alcohol to produce a magnesium solution; (b) reacting a compound having phthalic groups represented by formula 1: C6H4-1-£CO2-R|-a-£CO2-R'|2(wherein R,R' are the same or different each other and hydrocarbons having C1-C20 such as alkyl, isoalkyl, tertiary alkyl, alkenyl or aryl; a is 2, 3 or 4) and an ester compound having at least one hydroxy group, and a silicone compound having alkoxy group represented by formula 2: RnSi(OR')4-n(wherein R,R' are hydrocarbons having C1-C12 and a is an integer of 0 to 3); and (c) adding a mixture of titanium compound and silicone compound into the prepared reactant to recrystallize the solid catalyst.
Patent KR-20020011945-A (KR)
Inventor: ASADA YUTAKA
IPC: C07C69/96
Filed: 2001-08-04
Abstract: PURPOSE: A diaryl carbonate composition, its preparation method and a method for preparing a polycarbonate are provided, to obtain the less colored polycarbonate useful to an optical disk and an optical lens. CONSTITUTION: The diaryl carbonate composition comprises diaryl carbonate; at most 1 ppm of a furan ring-containing compound; optionally at most 0.2 ppm of a halide compound by the content of halogen atom; and optionally at most 10 ppm of other organic halide compounds by the content of halogen atom. Preferably the furan ring-containing compound is a benzofuran-2,3-dione capable of having at least one substituent at the benzene ring; and the organic halide compound is phenyl p-chlorobenzoate. The preparation method of the composition comprises the steps of obtaining the first-stage distilled matter containing diaryl carbonate, furan ring-containing compounds by-product, unreacted diaryl oxalate and other by-products from the decarbonylation mixture of diaryl oxalate by distillation; obtaining the second-stage distilled matter containing at least 95.0 wt.% of diaryl carbonate, 1-2,000 ppm of a furan ring-containing compound and at most 1 wt.% of unreacted diaryl oxalate from the first-stage distilled matter by distillation; and removing the at least some of the furan ring-containing compound.
Patent KR-20030015746-A (KR)
Inventor: JUNG SEONG WON
IPC: C21C5/00
Filed: 2001-08-17
Abstract: PURPOSE: A device for locking bearing block of refining furnace is provided in which a locking units are released in case that the refining furnace is lifted by hooks of a crane, and the locking units are operated by operation of the refining furnace due to dead load thereof when the refining furnace is put down on a trunnion ring. CONSTITUTION: The device for locking bearing block of refining furnace comprises a clamping part that is installed at resting position of a trunnion ring(200) on which the refining furnace(100) is rested so that the clamping part holds bearing blocks(150) of the refining furnace; a locking means which is installed at the upper part of the trunnion ring of the refining furnace to lock the clamping part; and an operation means which is installed at the refining furnace to convert the locking means into locking or unlocking position, wherein the clamping part comprises a resting member, a vertical bar, a semicircular gear, a pair of locking members(14) and an elastic spring, the locking means comprises a guide holder(30) and a locking pin(31), and the operation means comprises an operation bar(40), a tensile spring(43), an operation link(44), and connection links.
Patent KR-20030016985-A (KR)
Title: URL language conversion System and method thereof
Inventor: LEE GANG HUI
IPC: G06F17/00
Filed: 2001-08-23
Abstract: PURPOSE: A system for converting URL language and a controlling method for the same are provided to make a web site recognize language of every country, to offer advertisements to an active window, and to convert web page to the advertisement site when the user clicks the advertisement. CONSTITUTION: The system includes an advertisement data module(1), an active module for a web browser information window(2), a web site link module(3), a language converting module(4), a URL management part(5), a system management part(6), and a language recognizing part(7). The system management part(6) manages the web browser information window(2), the language converting module(4), and the language recognizing part(7), and convert language of the internet web browser continually at online.
Patent KR-20030017199-A (KR)
Title: A system for providing web mail and a method thereof
Inventor: SIM JAE BEOM
Filed: 2001-08-24
Abstract: PURPOSE: A system and a method for providing a web mail are provided to enable a user to use a desired mail program for sending/receiving e-mail by supporting standardized protocol format. CONSTITUTION: The system comprises a database part(180) using plural modules execution, a CPU(170) executing the plural modules. The CPU is connected to a web mail service provider and a mail program through a network interface. The modules include POP modules(110), SMTP modules(120), web mail automation modules(130), and update modules(140). The POP modules(110) respond to a mail receiving request of the mail program. The SMTP modules(120) respond to a mail sending request of the mail program.
Patent KR-20030018928-A (KR)
Title: Exchanging apparatus for nest die
Inventor: YOON BYEONG SIK
IPC: B62D65/00
Filed: 2001-08-31
Abstract: PURPOSE: A nest die exchange device is provided to exchange a nest die including a tool without exchanging the tool separately. CONSTITUTION: In a nest die(10), plural holes are formed, tools(12) are put into the holes, and a panel is loaded on the tools. A nest die exchange device includes a coupling unit coupling the nest die and a robot(14) loading the panel. The coupling unit comprises a cup(18) forming a hemisphere groove in the peripheral surface; a rod(24) forming a flange at the front end, with an air inlet pipe connected to the outer peripheral surface of the flange; and balls inserted in the air inlet pipe, moving into the hemisphere groove. The nest die exchanger exchanges the whole nest die and therefore, productivity is improved.
Patent KR-20030021970-A (KR)
Title: Method and device that radio communication network in the cloud buster
Inventor: LEE CHEON UNG
IPC: H04B7/14
Filed: 2001-09-10
Abstract: PURPOSE: A wireless communication network relay method of a high building type and a device therefor are provided to simply transmit a clear signal of a base station by installing a main equipment in a high building or a high apartment, installing an auxiliary equipment having a patch antenna in each premise, and receiving the signal of the base station in the main equipment, and radiating the signal of the base station to a terminal through the patch antenna of the auxiliary equipment. CONSTITUTION: A donor equipment(100) converts a signal transmitted from a base station into an optical signal, converts a received optical signal into an RF(Radio Frequency) signal, and transmits the RF signal to the base station. A main equipment(101) transmits a signal of the donor equipment(100) using an optical cable, amplifies a transmitted signal in a frequency amplifier(102), converts a signal in a frequency converter(103), and transmits the converted signal through a broadcasting line. A coupler(104) couples a signal of a private broadcasting device(105) of the broadcasting line connected to the main equipment(101) and a signal of the main equipment(101). An impedance matching device(106) matches the impedance of the signal coupled in the coupler(104). An auxiliary equipment(107) receives the signal matched in the impedance matching device(106). The auxiliary equipment(107) has a patch antenna(108), and connects to a line of a speaker(109) installed in each room of a high building or an apartment for converting an inputted low frequency into an RF and radiating the RF to a mobile subscriber terminal through the patch antenna(108).
Patent KR-20030023396-A (KR)
Title: Method for operating compressor of kimchi chamber
Inventor: KIM HWA OK
IPC: A23B7/10
Filed: 2001-09-13
Abstract: PURPOSE: A method for operating a compressor of a Kimchi reservoir is provided to sufficiently cool reserve material stored in the reservoir within a short time. CONSTITUTION: In case of large difference between a temperature in a reservoir and a control temperature of a compressor when an initial power is applied, the range of the control temperature of the compressor is adjusted to a lower value so that the compressor is operated for more than a predetermined time during the operation of the compressor. Thus, the temperature in the reservoir is kept and thereby the compressor is operated according to the lowered control temperature until the load in the reservoir is stabilized, thereby sufficiently cooling a reserve material stored in the reservoir within a short time.
Patent KR-20030024165-A (KR)
Title: Ion Implanter With Rotatable Faraday-Cup
Inventor: CHO YEON HA
IPC: H01L21/265
Filed: 2001-09-17
Abstract: PURPOSE: An ion implanter including a rotary Faraday cup is provided to prevent the leakage of gases due to a movement of the Faraday cup by using the rotary Faraday cup. CONSTITUTION: A chamber(100) includes a vacuum pump in order to exhaust gases in the chamber(100) to the outside. A Faraday cup(120) is arranged in the inside of the chamber(100). The Faraday cup(120) includes a sensing portion for monitoring a dose of ion beam. The Faraday cup(120) is connected with a rotary shaft(140). The rotary shaft(140) is extended to the outside of the chamber(100). A sealing portion(150) is arranged between the rotary shaft(140) and the chamber(100) in order to prevent the flow of gas between the rotary shaft(140) and the chamber(100). The rotary shaft(140) is connected with a driving portion(130).
Patent KR-20030025365-A (KR)
Title: Retaining wall reinforcement with fixed angel iron
Inventor: JUNG JUNG SEOP
IPC: E02D29/02
Filed: 2001-09-20
Abstract: PURPOSE: A reinforcement material useable for retaining wall is provided to increase frictional intensity between rear side of the retaining wall and soil covering the wall to furnish retaining wall reinforcement effect. CONSTITUTION: The material is produced by laminating at least one steel frame layers filled with filler(80) to form the retaining wall(10) useful for keeping sand and earth from carrying away. The material is used as a tendon to prevent displacement of the frame. The material comprises projections(40) on a number of positions onto a strip(70) and preferably, the projections(40) being formed by cutting angle iron and jointing it on the strip(70) by bolt. The reinforcement material is applied with the strip(70) having the projections(40) protruding from both sides of the strip(70).
Patent KR-20020026854-A (KR)
Inventor: KOYAMA TOSHIKI
IPC: H01L23/32
Filed: 2001-09-29
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to simplify and increase the efficiency of a manufacturing process as well as reducing the size of a semiconductor device. CONSTITUTION: After interposer corresponding to respective device units are mounted on only good semiconductor chips of a semiconductor wafer and inner bumps of each interposer are joined to electrode pads of the associated good semiconductor chip by thermocompression bonding, the semiconductor wafer is cut into semiconductor chips to produce desired LGA semiconductor devices in each of which a good semiconductor chip is packaged on an interposer. Since the plane size of the interposer is equal to or smaller than that of the semiconductor chips, a real-chip-size semiconductor device can easily be realized.
Patent KR-20030031601-A (KR)
Title: A space adjuster apparatus of cone packer machine
Inventor: LEE EIC JAE
IPC: B65B5/00
Filed: 2001-10-15
Abstract: PURPOSE: A device for controlling spacing of a cone packer machine is provided to control the number of cones put in a box by widening or narrowing longitudinal spaces of cones filled with ice cream, through an adjuster unit. CONSTITUTION: A device for controlling spacing of a cone packer machine comprises a power transmission unit(16) to transmit power supplied from a cone-filling device; a catch unit(94) disposed inside the power transmission unit, to catch cones moved from the cone-filling device; an adjuster unit(36) disposed in front of the catch unit, to narrow spaces of cones longitudinally and equally; a pushing unit(87) disposed on a side of the adjuster unit, to drop the cones; guide units(89) disposed on the catch unit, the adjuster unit, and the pushing unit, to guide the moving cones; and a loading unit disposed in front of the guide unit, to move movement of the cones. Thus, many cones are put in a box and the size of the box is reduced. Accordingly, efficiency is improved.
Patent KR-20030031608-A (KR)
Inventor: CHOI HUI GYEONG
IPC: F16D65/09
Filed: 2001-10-15
Abstract: PURPOSE: A drum brake is provided to prevent brake shoes from being bumped into a back plate against vibration, and to reduce noise by contacting the rib of the brake shoe to the supporting part of the back plate with an elastic supporting unit. CONSTITUTION: An elastic supporting apparatus(70) is formed in a supporting part(21), and installed in a back plate(20) with moving to elastically support ribs(34a,34b). The elastic supporting apparatus is composed of an elastic member(71) having a coil spring for elasticity, and a fixing member including a containing part(72a) storing the elastic member and a fitting part(72b) extended from the containing part. The rib is contacted to the supporting part by pushing the brake shoe with the elastic supporting apparatus to prevent collision of the brake shoe and the back plate.
Patent KR-20030033610-A (KR)
Title: Method and apparatus for broadcasting the internet contents
Inventor: CHO DONG YEON
IPC: H04N7/10
Filed: 2001-10-24
Abstract: PURPOSE: A method and an apparatus for broadcasting Internet contents are provided to watch the Internet contents by receiving cable broadcasting in a television, thereby easily watching the Internet contents without a computer. CONSTITUTION: A set top box(14) receives Internet contents from a contents providing server(10) through the Internet(12) for dividing the Internet contents into a video signal and a voice signal. A signal converter(16) mixes the video signal with the voice signal for converting the signals into a cable broadcasting signal. A mixing part(18) mixes the cable broadcasting signal with a sky wave broadcasting signal provided from the outside. An amplifying part(20) amplifies a specific broadcasting signal to output the amplified broadcasting signal in a plurality of lines. A plurality of distributing parts(22) receive the plurality of lines for outputting a plurality of lines respectively. A television(24) outputs a video and a voice corresponding to a specific broadcast provided by inputting one line among the plurality of lines.
Patent KR-20030034680-A (KR)
Title: Secure data transfer service system and method between a data transfer server and a user terminal
Inventor: AHN BYEONG IK
IPC: H04L12/22
Filed: 2001-10-26
Abstract: PURPOSE: A system and a method for transmitting and receiving data safely between a data transmitting server and a user terminal are provided to produce authentication information by using an inherent code of a user's terminal and a random number, as an optional value, and transmit/receive a portion of the authentication information between a data transmission server and the user's terminal mutually, thereby capable of transmitting/receiving data in safe mutually. CONSTITUTION: A mobile communication terminal(100) transmits a previously designated portion among authentication information produced newly for the transmission of data and an optional value applied when producing the authentication information to a base station(120) through a communication network. The base station(120) receives authentication request data and then transmits it to an exchange(130) through a base station controller(125). The exchange(130) detects information on the mobile communication terminal(100) now registered to a VLR(Visitor Location Register)(140) and subscriber's information relating to the mobile communication terminal(100) registered to an HLR(Home Location Register)(140). The exchange(130) transmits the detected information on the mobile communication terminal(100), subscriber's information and authentication request data to an authentication center(145).
Patent KR-20030041497-A (KR)
Title: Operating method for gostop game using creatures of game character
Inventor: LEE SANG YEOL
Filed: 2001-11-20
Abstract: PURPOSE: A method for managing an animal go and stop game is provided to progress a discriminative game rapidly and dynamically by using a general go and stop game rule and new rule for obtaining an actual score based on the number of birds displayed on cards. CONSTITUTION: A game managing unit comprises a web server, a database server, a game server, and a client game managing unit. A user inputs an ID and a password in the web server and performs a log-in process(S10). The client game managing unit is downloaded in a computer terminal of the user, and the user selects a game(S20). A game creation pop-up window is displayed on a screen in accordance with a mouse click signal of the user, and a game waiting state is reached(S30,S40). A paper slip function, an invitation function, and a start function are implemented in the game waiting state. A game start pop-up window is loaded in the case that a predetermined number of players participate in a game(S50). The game is progressed based on new rule or a general go and stop game(S60). A result of the game is output on the screen(S70).